尼藍發百工程有限公司坐(zuò)落于(yú)鑄造(zào)名鄉—河北省泊(bó)頭市(shì)。公司(sī)占地(dì)面(miàn)積(jī)38650平方米，建(jiàn)築面積20300平(píng)方米(mǐ)，是國内著(zhe)名的(de)集設(shè)計(jì)、鑄(zhù)造、生(shēng)産、銷售、服(fú)務于一體的容(róng)積泵(bèng)專業制造(zào)廠家(jiā)。公司(sī)始建于1984年,有二十(shí)幾(jǐ)年專(zhuān)業研(yán)制經驗。目(mù)前産品(pǐn)設(shè)計采用國(guó)際先進水(shuǐ)平實體設計軟(ruǎn)件；産品研發、制(zhì)造、檢驗(yàn)、交付按(àn)照iso9001質(zhì)量(liàng)管理體(tǐ)系控制過程(chéng)質(zhì)量；産品制(zhì)造廣(guǎng)泛使用(yòng)加(jiā)工中心、數控機床、專(zhuān)用精機、高精設(shè)備；檢測設備擁有萬(wàn)能工(gōng)具顯(xiǎn)微鏡(jìng)、漸開線檢測儀、光學(xué)投影(yǐng)儀(yí)、萬能(néng)測齒儀(yí)、脈沖(chòng)輝光(guāng)離子(zǐ)氮化(huà)爐等大型(xíng)檢測設(shè)備(bèi)，并建有國家(jiā)b級試驗站(zhàn)。本(běn)廠以一流(liú)的産(chǎn)品(pǐn)水平(píng)、優(yōu)質的售後服務、恪守信用而在(zài)市場上(shàng)倍受歡迎，産品暢銷不(bú)衰，赢得了用戶(hù)的普遍贊(zàn)譽。公司已通過(guò)iso9001：2000國際質量(liàng)體系認證(zhèng)，中國船級(jí)社ccs型(xíng)式認(rèn)證(zhèng)，法(fǎ)國船級社bv産品工廠(chǎng)認證(zhèng)，美國船級(jí)社abs産(chǎn)品(pǐn)質(zhì)量認證，中國漁業船(chuán)舶檢驗局船用泵認(rèn)證,成(chéng)為中(zhōng)石油物資資源(yuán)市場成員、中石(shí)化物資(zī)資(zī)源市(shì)場成員。河北(běi)省(shěng)知名産品(pǐn)生産企業(yè)，船用泵産(chǎn)品承制企業。hebei far east pump industry manufacturing co., ltd is located in botou city, hebei province, a casting of the township.the company covers an area of 38650 square meters, construction area of 20300 square meters, is the domestic famous design, casting, production, sales and service in one of the positive displacement pump professional manufacturer.company was founded in 1984, has 20 years experience in professional development.the current product design adopts the international advanced level entity design software;product research and development, manufacture, inspection, delivery, in accordance with the iso9001 quality management system of process quality control;widely used products manufacturing processing center, numerical control machine tools, precision machine, high precision equipment;testing equipment has universal tool microscope, involute tester, optical projector, universal gear tester, pulse glow ion nitriding furnace and other large-scale testing equipment, and built national b level test station.the factory with the first-class products, excellent after-sales service, abide by credit and popular in the market, the products sell well and win the user's universal praise.the company has passed iso9001:2000 international quality system certification, china classification society ccs type approval, bureau veritas bv products factory certification, the united states classification society abs product quality certification, china's marine fishing vessel inspection bureau pump certification, has been a member of the material resource market in oil, sinopec material resources market member.well-known products production enterprise in hebei province, marine pump products enterprises.

    公(gōng)司以“泊遠東”牌(pái)齒輪(lún)泵，螺(luó)杆泵為主導産(chǎn)品，涉(shè)及21個系列，4200多種(zhǒng)規格，年生産能(néng)力(lì)達43000多(duō)台（套）。産(chǎn)品行銷油田、化(huà)工、電力、船(chuán)舶、冶(yě)金、食(shí)品(pǐn)等各大(dà)行業(yè)。産(chǎn)品(pǐn)除滿足國内客(kè)商的(de)需求(qiú)外，部分出(chū)口至東南亞、美(měi)洲、歐洲等國家(jiā)和地(dì)區。公司在(zài)全(quán)國(guó)各大城市(shì)設有30多(duō)個分(fèn)支(zhī)機構(gòu)，并建(jiàn)立了(le)完善的(de)營銷服(fú)務網絡，擁有一(yī)支龐大(dà)敬業的(de)營銷服務隊伍，可為廣大(dà)客戶(hù)提供優質(zhì)的服(fú)務。 公司以嚴謹的質(zhì)量(liàng)體(tǐ)系、先(xiān)進的生産設(shè)備(bèi)、完善的(de)檢測手(shǒu)段、豐富(fù)的制造(zào)經驗(yàn)、務真(zhēn)求實(shí)的遠東(dōng)團(tuán)隊，來(lái)有效保(bǎo)證(zhèng)産品(pǐn)質量。以(yǐ)滿(mǎn)腔真(zhēn)誠期待與國内外各(gè)界人士攜(xié)手(shǒu)鑄就多方共(gòng)赢的輝煌。company to "moored far east" brand gear pump, screw pump for the leading product, involves the 21 series, more than 4200 kinds of specifications, annual production capacity of more than 43000 taiwan (sets).product marketing oilfield, chemical industry, electric power, shipbuilding, metallurgy, food and other major industry.products in addition to meet the needs of domestic customers, some exports to southeast asia, the americas, europe and other countries and regions.the company has more than 30 branches in major cities throughout the country, and established a perfect marketing service network, has a large professional marketing services team, can provide the high quality service for the customers.companies with strict quality system, advanced production equipment, perfect detection means, rich manufacturing experience and wuzhen strives for the far east team, to effectively ensure the quality of products.to sincerely look forward to working with people from all walks of life both at home and abroad hand in hand to own a bright multi-win-win situation.

    我公(gōng)司是一個生産(chǎn)齒輪(lún)油(yóu)泵和螺(luó)杆泵的專業公司。公司擁有各(gè)種設(shè)備(bèi)80台,主(zhǔ)要(yào)設備(bèi)有(yǒu)：c6140  cw6163c車床24台(tái)，tx611c/4镗床2台(tái)，m131m7130磨床8台(tái)，c125a立車2台，y318k y3150e滾齒機6台，e3050x16/1搖臂(bì)鑽(zuàn)床2台(tái)，e5163立式(shì)鑽床2台，b1-400萬(wàn)能銑床(chuáng)3台，螺杆泵轉子專用qh2-007銑(xǐ)床1台，半自(zì)動螺旋(xuán)轉子qh2-029b銑(xǐ)床2台(tái)，x53k立銑3台，半自動(dòng)螺旋轉子qh2-031 qh2-032磨刃(rèn)機台。my company is a company specialized in the production of gear oil pump and screw pump.company has 80 sets of various devices, the main equipment are: c6140 cw6163c 24 sets of lathe, tx611c/boring machine 2 units, 4 m131m7130 grinding machine 8 units, c125a set, 2 sets, y318k y3150e hobbing machine 6 units, e3050x16/1 radial drilling machine 2 sets, e5163 vertical drilling machine 2 sets, b1-400 universal milling machine 3 units, screw pump rotor 1 qh2-007 milling machine, semi-automatic screw rotor qh2-029 - b milling machine 2 sets, x53k three vertical milling, semi-automatic screw rotor qh2 qh2-031-031 edge grinding machine is used.

    我公司擁(yōng)有省(shěng)計量局制(zhì)試驗台1台(tái)，自制試驗(yàn)台3台，使生(shēng)産産品從原材(cái)料投(tóu)入(rù)到産成品出(chū)廠實(shí)現了全過(guò)程檢(jiǎn)測。産(chǎn)品出廠合(hé)格率 100% ，具備(bèi)較強的綜(zōng)合配套(tào)制造能(néng)力。理化試驗室(shì)、長度計量(liàng)室是國家(jiā)計量确(què)認(rèn)合格(gé)單位(wèi)，使産(chǎn)品從(cóng)原材料投(tóu)入到(dào)産成品出(chū)廠(chǎng)實現了(le)全過(guò)程檢測。産品出廠合格率100% ，具備(bèi)較強的(de)綜合配(pèi)套制(zhì)造能(néng)力，公(gōng)司年可(kě)生産各種泵(bèng) 6000 多(duō)台。my company has the province system test bench 1 bureau of standard measurement, homemade test-bed 3 units, production of products from raw materials into finished goods factory implements the whole process of detection.product factory qualified rate 100%, have strong ability of comprehensive manufacturing.physical and chemical laboratory, length measuring room is the national metrological confirmation unit, make our products from raw materials into finished goods factory implements the whole process of detection.product factory qualified rate 100%, have strong comprehensive manufacturing capacity, company can produce all kinds of pump in more than 6000 units.

聯(lián)系(xì)電話:0317-8223128

公司傳真:0317-8265584  8185455

技術(shù)部:0317-8260535

貨物發運(yùn)部(bù):0317-8180755

售後(hòu)服務部:0317-8250309

郵箱:hbydby@en76k2d.cn

地(dì)址:河北省泊頭市道(dào)東(dōng)街(jiē)88号( 緊(jǐn)鄰104國(guó)道，距京滬高速(sù)5公裡)

運費(fèi)說明:

    1.本公司常規産(chǎn)品1-3天發貨,特殊要求或者需定做的産品(pǐn)發貨(huò)時間(jiān)已與(yǔ)客戶協商(shāng)為準(zhǔn), 2.泵運費方式有(yǒu)兩種:快遞(dì)和物流.小(xiǎo)泵(bèng)和小型配件發快遞,其餘體積較(jiào)大,數量較多,推(tuī)薦走(zǒu)專線(xiàn)物流貨運(yùn),一般南(nán)方(fāng),中部(bù)地區(qū)及沿海地(dì)區3-5天左(zuǒ)右到達(dá).西部,北部(bù)較遠的地區以及少數二(èr)次(cì)中轉地區5-8天左右可到(dào),具體(tǐ)覆蓋(gài)範圍(wéi)請咨詢公(gōng)司(sī)客服人(rén)員.安裝使(shǐ)用:請您根據産(chǎn)品說明書(shū)的步(bù)驟(zhòu)進(jìn)行操作,如(rú)有問題,請聯系我公(gōng)司,我(wǒ)公司(sī)将會請最專業的技術(shù)人員為(wéi)您提供服務.為(wéi)了保護(hù)您(nín)的(de)利(lì)益,我(wǒ)們已(yǐ)經提醒客(kè)戶(hù)在收到(dào)貨物時,要開箱驗貨(huò),如在打開(kāi)驗貨時發現貨物丢(diū)失,損害或(huò)者不符,請拒絕(jué)簽收(shōu),您簽收就(jiù)代表已準确無(wú)誤的收到後屋(wū),若在(zài)簽(qiān)收(shōu)貨物(wù)之後才(cái)發現貨物丢失或(huò)者不(bú)符(fú),如不(bú)負責. 客(kè)戶收到貨後,産(chǎn)品無(wú)法安裝或(huò)者規格有(yǒu)誤,本(běn)公司提供(gòng)退貨(huò)或者(zhě)換(huàn)貨(huò)服務(wù),退貨或(huò)者換貨的客戶請(qǐng)保證貨物的(de)完好無(wú)損,并承擔(dān)往返運費(fèi). 客戶收到(dào)後,如果産品(pǐn)存(cún)在質量問題,請(qǐng)在收(shōu)貨後(hòu)7天内聯系(xì)我公(gōng)司,提(tí)供(gòng)相關質(zhì)量問題圖(tú)片,我(wǒ)公司(sī)将在第一時間(jiān)給您退貨(huò)或者(zhě)換貨(huò),因為我公(gōng)司已經在(zài)發貨(huò)前已經(jīng)仔(zǎi)細檢查過(guò),所以(yǐ)過期将不提供此項服務(wù),還請諒解(jiě).shipping details:1. our regular products 1-3 days of delivery, special requests or need to custom-made product delivery time is already negotiate with customer, 2. the pump freight way has two kinds: express and logistics. small pump and small accessories send express, the rest of the volume is larger, the number is more, recommend special line logistics, freight, generally south, central and coastal area about 3 to 5 days to arrive. in the west, north of remote areas and areas inhabited by minority secondary transit, about five to eight days to specific coverage please consulting company customer service staff. install and use, please according to the product manual steps, if any problem, please contact our company, we advise you that we will be the most professional and technical personnel to provide service for you. in order to protect your interests, when we have to remind the customer receive the goods, unpacking inspection, such as when open the inspection found that the goods lost, damage or discrepancy, please refuse to sign after receiving sth, you sign after receiving sth means have accurate received after the house, if after receipt of goods found the goods didn't agree lost or, if not responsible. customers after receiving the goods, the product can't install or specification is wrong, the company provides the return or exchange service, return or exchange the customers please make sure that the goods are intact, and bear the freight back and forth. the receipt of the customer, if the product quality problems, please contact me within 7 days after receiving the company, provide relevant quality problem photos, our company will give you a refund or a replacement in the first time, because i already have carefully checked before shipment, so late will not provide this service, also please understand.

     ●高粘度齒(chǐ)輪泵(bèng)并不能産生壓(yā)力，它(tā)隻是(shì)輸出(chū)流量。壓力低或(huò)無壓(yā)力，說(shuō)明高粘度(dù)齒 輪泵沒(méi)有吸入液體(tǐ)或(huò)洩漏嚴重。high viscosity gear pump does not generate pressure, it is only the output flow.pressure is low or no pressure, high viscosity gear wheel pump don't inhale the liquid or leakage is serious.

　　電動(dòng)機輸出功率偏(piān)小、齒(chǐ) 輪泵排量(liàng)選得(dé)過大(dà)或壓力調(diào)得過(guò)高時，也會造成壓力(lì)不足(zú) 當然，壓力(lì)表損(sǔn)壞或(huò)壓力表節(jiē)流孔堵塞(sāi)時也顯示(shì)不出壓力，此時可換(huàn)裝一個新的壓力表(biǎo)檢查。small motor output power, gear wheel pump capacity to choose too large or pressure too high, can cause stress pressure gauge damage or pressure gauge orifice jams, of course, also could not show pressure, can change a new pressure gauge to check at this time.

　　如果(guǒ)确認泵(bèng)無流量(liàng)輸出，可能是由(yóu)于泵(bèng)安(ān)裝(zhuāng)有誤、泵的轉(zhuǎn)向不對(duì)，或吸(xī)人(rén)側(進液口及吸液管道(dào))堵塞、出口(kǒu)止回閥裝反或(huò)卡死(sǐ)了，也有可能是(shì)驅動軸斷(duàn)裂了(le)。if confirmed that no flow pump output, could be turned to the pumps due to pump installation is wrong, wrong, or suction side (liquid into the mouth and suck liquid pipeline jam, export check valve installed backwards, or card is dead, it is possible that the drive shaft fracture.

　　高(gāo)粘度泵(bèng)在轉(zhuǎn)速過低(dī)時會引起出液(yè)量(liàng)不足(zú)，這種現象往往是由于泵的驅(qū)動裝置打(dǎ)滑或(huò)功率(lǜ)不足(zú)所緻(zhì)。此時(shí)應檢查齒(chǐ) 輪泵的(de)實際轉(zhuǎn)速、泵(bèng)與電動機(jī)的(de)聯接及(jí)功率匹配情況(kuàng)等。high viscosity pump in low speed can cause insufficient quantity of produced liquid, this phenomenon is often due to the slippage of the pump drive or insufficient power.check the gear wheel pump at this time of the actual speed, pump and motor connection and power matching, etc.

    ●高(gāo)粘度泵在開始運轉前，往齒輪(lún)泵的殼體内灌(guàn)滿(mǎn)待輸送的液(yè)體，便于安全啟(qǐ)動。若(ruò)環境(jìng)溫度(dù)低于冰點，應預(yù)先向(xiàng)泵内通入(rù)熱蒸汽，進行預熱處(chù)理(lǐ)，然(rán)後才(cái)可啟動齒(chǐ)輪泵(bèng)。高粘度(dù)泵(bèng)的旋轉方(fāng)向要與進、出油(yóu)口(kǒu)相符。齒(chǐ)輪泵若是第(dì)一次運(yùn)行(háng)，或長期閑置(zhì)後再(zài)使用，最好在空載或(huò)小負(fù)荷情(qíng)況下(xià)先跑合一(yī)小時(shí)左右(yòu)。如果(guǒ)在跑(pǎo)合階段(duàn)預(yù)先覺(jiào)察出異常(cháng)溫升、洩漏(lòu)、振動和噪(zào)聲時，應停機(jī)檢(jiǎn)查。高粘度齒輪泵的支座(zuò)或法蘭與(yǔ)其驅動電機應采用(yòng)共同(tóng)的安裝基礎，基(jī)礎、法蘭或(huò)支座均需具有足夠(gòu)的剛度，以減小(xiǎo)齒(chǐ)輪泵運轉時(shí)産生的(de)振(zhèn)動和噪聲(shēng)。電動(dòng)機與(yǔ)齒輪泵須用彈(dàn)性聯軸器連接(jiē)，同軸度(dù)小于0.1毫(háo)米，傾(qīng)斜角不得(dé)大于1度。安裝聯(lián)軸器時不得用(yòng)錘敲打(dǎ)，以免傷(shāng)害齒輪泵的齒(chǐ)輪等(děng)零(líng)件(jiàn)。若用(yòng)帶輪、鍊(liàn)輪(lún)等驅(qū)動時應設托架(jià)支承，以防主動(dòng)齒輪(lún)軸承受徑向力(lì)。緊固齒輪(lún)泵、電(diàn)動機的地(dì)腳螺釘(dìng)時(shí)，螺釘(dìng)受力應(yīng)均(jun1)勻，連(lián)接可(kě)靠(kào)。用手轉(zhuǎn)動聯軸器(qì)時(shí)，應(yīng)感覺到(dào)齒輪泵(bèng)能夠輕松地轉動，沒(méi)有卡(kǎ)緊等(děng)異常(cháng)現象(xiàng)出現(xiàn)，然後(hòu)才可(kě)以(yǐ)配(pèi)管。high viscosity pump before starting work, to gear pump casing filled with liquid, facilitate safe launch.if the environment temperature is below freezing, should advance to pump into the hot steam, preheating treatment, and then to start the pump.the direction of rotation of the pump with high viscosity, oil outlet in accord.gear pump is the first run, or long-term idle before using, had better under the condition of no load or small load to run one hour or so.if in the running-in stage in advance detect abnormal temperature rise, leakage, vibration and noise, should stop check.high viscosity gear pump bearing or flange should adopt a common drive motor installationfoundation, foundation, flange or support all needs to have enough rigidity, to reduce the vibration of gear pump is running and noise.motor and gear pump with elastic shaft coupling, coaxial degree is less than 0.1 mm, angle shall not be greater than 1 degree.when installing coupling hammer shall not be used, in order to avoid damage of the gear pump gearand other parts.if use the belt wheel, wheel, etc, shall set bracket support, in case of driving gear bearing by the radial force.ground screw fastening gear pump, motor, screw force should be uniform, reliable connection.turn the coupling with the hand, should feel can easily turn the gear pump, no abnormal phenomenon such as clamping, then can be piping.

     高粘度齒輪(lún)泵的吸油(yóu)管道(dào)内徑應足(zú)夠大(dà)，并避免狹窄通(tōng)道或急劇(jù)拐彎(wān)、減少(shǎo)彎頭，去除(chú)不必(bì)要的閥門(mén)、附件(jiàn)，盡可(kě)能地(dì)降低泵(bèng)的(de)安裝(zhuāng)高度(dù)，縮(suō)短(duǎn)吸油管道(dào)的長度，以(yǐ)減少壓力(lì)損失(shī)。管接頭等(děng)元件的密封要良好(hǎo)，以防止空(kōng)氣侵(qīn)入，從(cóng)而控制氣(qì)穴與氣(qì)蝕的發(fā)生。止(zhǐ)回閥與安(ān)全閥在齒輪泵的輸出管路上(shàng)最好(hǎo)安裝一個(gè)止回閥。這樣在(zài)檢修泵及(jí)輸出(chū)管道(dào)時，系統中(zhōng)的液體不會發(fā)生倒流。齒輪泵(bèng)帶負荷停車時(shí)，亦可(kě)防止泵倒(dǎo)轉而在其輸出(chū)管道(dào)内(nèi)産生局(jú)部真空(kōng)。應(yīng)當注(zhù)意，出(chū)口止(zhǐ)回閥(fá)不能(néng)裝反或出(chū)現卡死現象。高(gāo)粘度(dù)泵(bèng)的出口管路(lù)上還應當(dāng)設置安全(quán)閥等保護(hù)裝置，這樣一(yī)旦(dàn)泵的出口(kǒu)通道(dào)發生堵(dǔ)塞(sāi)，就可以打開安(ān)全閥卸(xiè)壓。安全(quán)閥可以與(yǔ)泵體(tǐ)或泵蓋(gài)鑄(zhù)成一(yī)體，也(yě)可以單獨(dú)裝配(pèi)。對于(yú)需要(yào)正反轉(zhuǎn)的高粘度齒輪泵，其進(jìn)出口管路上均(jun1)需設置安(ān)全閥(fá)。high viscosity gear pump oil suction pipe diameter should be large enough, and to avoid the narrow channel, or a sharp turn, reducing elbow, remove unnecessary valves, fittings, as much as possible to reduce the installation height of pump, shorten the length of the oil suction pipe, in order to reduce the pressure loss.components, such as pipe joint sealed well, in order to prevent the air intrusion, thus control air-pocket and the occurrence of cavitation.check valve and relief valve on the output of the gear pump tube had better install a check valve.in the overhaul pump and output pipe, the system of fluid backflow will not occur.gear pump to stop loading machine, can be in the output pipe to prevent pump reverse, and create a partial vacuum.it should be noted that the outlet check valve cannot be installed backwards or stuck.high viscosity of the pump outlet pipe also shall set up relief valve or other protective device on the road, so that once the clogging pump export channels, can open the relief valve pressure relief.the relief valve can be cast and pump body and pump cover, also can separate assembly.for high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

   高粘度泵(bèng)是輸送高粘(zhān)度液體(tǐ)的齒輪泵，應做到(dào)在(zài)較低的功(gōng)耗、較少的洩漏、較大的壓(yā)力下輸出最多的流量。在(zài)确定所要(yào)輸送(sòng)的介(jiè)質時(shí)，應該嚴(yán)格遵循(xún)産品說明書上的規(guī)定(dìng)，盡(jìn)量使(shǐ)用廠(chǎng)家推薦的(de)流體介質，并注(zhù)意考慮系統的工作溫度範圍(wéi)。當希望(wàng)在(zài)某一較寬(kuān)的溫度範(fàn)圍内使(shǐ)用(yòng)時，輸(shū)送介質的(de)粘度指數應該高些。輸送介質不僅(jǐn)是能量傳(chuán)遞的中(zhōng)介(jiè)，而且也是(shì)潤滑、密封及傳(chuán)熱介質。液體粘(zhān)度過高會增加(jiā)内摩(mó)擦阻力，降(jiàng)低(dī)輸出功率，浪(làng)費能量，并(bìng)産生(shēng)過高的系(xì)統溫(wēn)度.高粘度(dù)齒輪泵的出口管路上應當設置安(ān)全閥等保護(hù)裝(zhuāng)置，這樣一旦泵的出口(kǒu)通道發生堵塞，就可以(yǐ)打開安全閥卸(xiè)壓。對于需要正(zhèng)反轉的(de)高(gāo)粘度(dù)齒輪(lún)泵，其進出(chū)口管(guǎn)路上(shàng)均需設置(zhì)安全閥。high viscosity pump is conveying liquid with high viscosity gear pump, should be in lower power consumption, less leakage, under the pressure of large output the most traffic.when determining to conveying medium, we should strictly follow the provisions of the product manuals on use manufacturers recommend fluid as far as possible, and pay attention to consider the system operating temperature range.when you want to use in a wide temperature range, medium viscosity index should be higher.medium is not only the energy transfer intermediary, but also lubrication, sealing and heat transfer medium.liquid viscosity is too high will increase internal friction resistance, lower output power, waste of energy, and generate high temperature system. high viscosity gear pump outlet pipe shall set up relief valve or other protective device on the road, so once the clogging pump export channels, can open the relief valve pressure relief.for high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

    1、工(gōng)作壓力的(de)選(xuǎn)定(dìng)1, select the work pressure

　　高粘(zhān)度泵(bèng)額定的壓力(lì)是指泵連續工(gōng)作時的最高許用(yòng)壓力(lì)，而其工作壓力(lì)則決定于外部(bù)負載，安裝和調試的(de)壽命與其(qí)工作(zuò)壓力直接(jiē)相關。對于(yú)不頻(pín)繁工(gōng)作的齒輪泵，其工作(zuò)壓力可取(qǔ)為泵(bèng)的額(é)定壓力，考慮到(dào)産品(pǐn)質量不同，最好将額定壓力降(jiàng)低(dī)20%～30%使用。對(duì)于經常工作于(yú)較高壓力下的(de)齒輪(lún)泵，其(qí)工(gōng)作(zuò)壓力(lì)應比泵的(de)額定壓力低1～2個(gè)壓力級(jí)。石油化工設(shè)備常常是24小時(shí)連續運(yùn)轉(zhuǎn)，這時泵的(de)工作(zuò)壓力應該(gāi)取得(dé)比額定壓(yā)力低得多(duō)，且工作轉(zhuǎn)速也(yě)應該(gāi)低于額定轉(zhuǎn)速。如果(guǒ)高粘度齒輪泵的工(gōng)作壓力調(diào)整過高，則會使(shǐ)齒輪(lún)泵在超負(fù)荷下運(yùn)行。high viscosity pump rated pressure refers to the maximum allowable pump continuous work pressure, and its working pressure is determined by the external load, installation and commissioning of life is directly related with work pressure.for not frequent work gear pump, the working pressure is desirable for the rated pressure of the pump, taking the quality into consideration, it is best to used pressure rated lower 20% ~ 30%.for often work under high pressure gear pump, the working pressure shall be lower than the rated pressure of the pump 1 ~ 2 pressure level.petrochemical equipment are often 24 hours of continuous operation, and at this time of the pump working pressure should be obtained was much lower than the rated pressure, and the work speed should be lower than the rated speed.if the high viscosity gear pump high pressure adjustment, will make the pump running under overload.

　　2.安裝(zhuāng)與試(shì)運轉2. installation and commissioning

　　高粘(zhān)度泵的支座或(huò)法蘭與(yǔ)其驅動(dòng)電機應采用共(gòng)同的安(ān)裝基礎(chǔ)，基礎、法(fǎ)蘭或支(zhī)座均需具有足(zú)夠(gòu)的剛度(dù)，以減(jiǎn)小齒輪泵運轉時産生(shēng)的振動(dòng)和噪聲(shēng)。電(diàn)動機(jī)與齒輪泵(bèng)須用彈性聯(lián)軸器連(lián)接，同軸度小于0.1毫米，傾斜角不(bú)得大(dà)于1度。安裝(zhuāng)聯軸(zhóu)器(qì)時不得(dé)用錘敲打，以免(miǎn)傷害(hài)齒輪泵(bèng)的(de)齒輪等零(líng)件。若(ruò)用帶(dài)輪、鍊輪等驅動時應設托(tuō)架支(zhī)承，以(yǐ)防主(zhǔ)動齒(chǐ)輪(lún)軸(zhóu)承受(shòu)徑向(xiàng)力。緊(jǐn)固齒(chǐ)輪泵、電動機的(de)地腳(jiǎo)螺釘時，螺(luó)釘受力應均勻(yún)，連接可靠。用(yòng)手(shǒu)轉動(dòng)聯軸(zhóu)器時(shí)，應感覺到齒輪(lún)泵能夠輕松地(dì)轉動(dòng)，沒有卡緊(jǐn)等異(yì)常現象(xiàng)出現，然(rán)後才可以(yǐ)配管。高粘(zhān)度齒輪泵的吸油管(guǎn)道(dào)内徑應足夠(gòu)大，并(bìng)避免狹窄(zhǎi)通道或急(jí)劇拐(guǎi)彎、彎頭，去除不(bú)必要的閥門、附(fù)件，盡(jìn)可(kě)能地降(jiàng)低泵的安裝高度，縮(suō)短吸油管(guǎn)道的長(zhǎng)度，以減(jiǎn)少壓(yā)力(lì)損(sǔn)失。管(guǎn)接頭等元(yuán)件的(de)密封(fēng)要良好，以(yǐ)防止空氣(qì)侵入，從而控制氣穴(xué)與氣(qì)蝕的發生。在開(kāi)始運轉前(qián)，往齒輪泵(bèng)的殼(ké)體内(nèi)灌滿(mǎn)待輸(shū)送的液體(tǐ)，便于安全(quán)動(dòng)。若環境(jìng)溫度(dù)低(dī)于冰點(diǎn)，應預先向(xiàng)泵内通入熱蒸(zhēng)汽，進行預熱(rè)處(chù)理，然(rán)後才可啟(qǐ)動齒(chǐ)輪泵。齒(chǐ)輪泵的(de)旋轉(zhuǎn)方向要與(yǔ)進、出(chū)油口相符。齒輪泵若(ruò)是第(dì)一次運行，或長(zhǎng)期閑(xián)置(zhì)後(hòu)再使(shǐ)用，最好在空載(zǎi)或小負(fù)荷(hé)情況(kuàng)下先跑合一小(xiǎo)時左右。如(rú)果在(zài)跑(pǎo)合階段預先(xiān)覺出異常溫升(shēng)、洩漏、振動(dòng)和噪(zào)聲時，應(yīng)機(jī)檢查。高粘度泵的出(chū)口管(guǎn)路(lù)上還應(yīng)當設置安全閥(fá)等保護裝(zhuāng)置，這(zhè)樣一旦泵的出(chū)口通道(dào)發生堵塞，就可以打開(kāi)安全閥卸壓。對(duì)于需要(yào)正(zhèng)反轉(zhuǎn)的高(gāo)粘(zhān)度(dù)齒輪泵，其(qí)進出口管(guǎn)路上均需(xū)設置(zhì)安全閥。high viscosity pump bearing or flange and its drive motor should use common installation basis, foundation, flange or support all needs to have enough rigidity, to reduce the vibration of gear pump is running and noise.motor and gear pump with elastic shaft coupling, coaxial degree is less than 0.1 mm, angle shall not be greater than 1 degree.when installing coupling hammer shall not be used, in order to avoid damage gear and other parts of the gear pump.if use the belt wheel, wheel, etc, shall set bracket support, in case of driving gear bearing by the radial force.ground screw fastening gear pump, motor, screw force should be uniform, reliable connection.turn the coupling with the hand, should feel can easily turn the gear pump, no abnormal phenomenon such as clamping, then can be piping.high viscosity gear pump oil suction pipe diameter should be large enough, and to avoid the narrow channel, or a sharp bend, bend, remove unnecessary valves, fittings, as much as possible to reduce the installation height of pump, shorten the length of the oil suction pipe, in order to reduce the pressure loss.components, such as pipe joint sealed well, in order to prevent the air intrusion, thus control air-pocket and the occurrence of cavitation.before starting operation, to gear pump casing filled with liquid, easy to safety.if the environment temperature is below freezing, should advance to pump into the hot steam, preheating treatment, and then to start the pump.direction of rotation of the gear pump, oil outlet in accord.gear pump is the first run, or long-term idle before using, had better under the condition of no load or small load to run one hour or so.if in the running-in stage in advance the abnormal temperature rise, leakage, vibration and noise, should machine inspection.high viscosity of the pump outlet pipe also shall set up relief valve or other protective device on the road, so that once the clogging pump export channels, can open the relief valve pressure relief.for high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

    ●如何選(xuǎn)型how to choice

    選擇高(gāo)粘度(dù)泵時應該注意泵所(suǒ)輸送的具(jù)體(tǐ)粘(zhān)度、工作溫(wēn)度、介(jiè)質比(bǐ)重(zhòng)、介(jiè)質成分(fèn)等(děng)等，隻有更好(hǎo)的(de)了解(jiě)高粘度(dù)泵所輸(shū)送的介質情況(kuàng)才能更好的選(xuǎn)擇所需(xū)要(yào)的高粘度(dù)泵産品。

should be paid attention to when selecting high viscosity pump pump delivery by the specific viscosity, working temperature, the proportion of medium, medium composition etc., only a better understanding of the high viscosity pump transmission medium condition can better choose the required high viscosity pump product.

　　第(dì)一、必(bì)須(xū)了解高粘度(dù)泵所輸送(sòng)的介質粘(zhān)度。因為介(jiè)質粘(zhān)度的(de)高低直(zhí)接影響(xiǎng)到選(xuǎn)擇高粘度(dù)泵的(de)轉速(sù)。must understand the high viscosity pump transmission medium viscosity. because the medium viscosity directly affects the choice of high viscosity pump speed.

　　第二(èr)、了解高粘度泵(bèng)所輸送介(jiè)質的(de)性質，例如有沒(méi)有腐蝕性。understand the nature of the high viscosity pump conveying medium, such as corrosive.

　　第三(sān)、高粘(zhān)度(dù)泵所輸(shū)送的介質濃度多少、比(bǐ)重(zhòng)多少。 high viscosity pump how far the conveying medium concentration, specific gravity.

fourth,

　　第四、高(gāo)粘(zhān)度泵(bèng)所輸(shū)送的介質(zhì)。high viscosity pump transmission medium.

　　第五(wǔ)、高粘度泵(bèng)輸送(sòng)的(de)介質常溫下是否(fǒu)結晶(jīng)或凝(níng)固。the high viscosity pump whether the medium temperature of crystallization or coagulation.

　　第六、高(gāo)粘度泵所(suǒ)輸送(sòng)的介質(zhì)是否有(yǒu)懸浮物。the transmission medium for high viscosity pump suspension.

　　第(dì)七、高(gāo)粘度泵所(suǒ)輸送(sòng)介質受(shòu)溫(wēn)度變化情(qíng)況。high viscosity pump conveying medium affected by temperature changes.

　　第(dì)八、高(gāo)粘度泵所(suǒ)輸送(sòng)介質(zhì)的潤滑(huá)性(xìng)、清潔度、腐蝕性等。high viscosity pump medium by lubricity, cleanliness, corrosion resistance, etc.

　　第九(jiǔ)、高粘度(dù)泵要求進口壓(yā)力(lì)及出口壓力(lì)和安(ān)裝高(gāo)度。 high viscosity pump inlet pressure and outlet pressure and the installation height.

　　第十、高粘度(dù)泵使(shǐ)用場合的(de)防爆(bào)要求(qiú)。high viscosity pump occasions of explosion-proof requirements.

    ●高粘度泵的(de)安裝調(diào)試步(bù)驟high viscosity pump installation and debugging steps

    高(gāo)粘度泵是(shì)輸送(sòng)高粘(zhān)度液體的齒輪(lún)泵，應(yīng)做到(dào)在較低的(de)功耗、較少的洩(xiè)漏、較大的壓力下輸出最多的(de)流量(liàng)。在确定所(suǒ)要輸(shū)送的介質(zhì)時(shí)，應(yīng)該(gāi)嚴(yán)格遵(zūn)循産(chǎn)品說明(míng)書(shū)上的規(guī)定(dìng)，盡量(liàng)使用(yòng)廠家推薦(jiàn)的流體介質，并注意(yì)考慮系統(tǒng)的工作(zuò)溫(wēn)度範(fàn)圍。當(dāng)希望在某(mǒu)一較(jiào)寬的溫度(dù)範圍(wéi)内使(shǐ)用時(shí)，輸送介質(zhì)的粘(zhān)度指(zhǐ)數應(yīng)該高(gāo)些。輸(shū)送介質不僅是能量傳遞(dì)的中(zhōng)介，而且也(yě)是潤滑、密封及(jí)傳熱(rè)介(jiè)質。液體(tǐ)粘度(dù)過高(gāo)會增(zēng)加内摩(mó)擦(cā)阻力，降低輸(shū)出功率(lǜ)，浪費能量，并産(chǎn)生過高的系統溫度.高(gāo)粘(zhān)度齒輪泵的出口管(guǎn)路上應(yīng)當設置安全閥(fá)等保護(hù)裝置(zhì)，這樣(yàng)一旦(dàn)泵的(de)出(chū)口(kǒu)通道(dào)發生堵塞，就可(kě)以打(dǎ)開安全閥(fá)卸(xiè)壓。對于(yú)需要(yào)正反轉的高粘度齒輪(lún)泵，其進(jìn)出口管路上均需設置安(ān)全閥。high viscosity pump is conveying liquid with high viscosity gear pump, should be in lower power consumption, less leakage, under the pressure of large output the most traffic. when determining to conveying medium, we should strictly follow the provisions of the product manuals on use manufacturers recommend fluid as far as possible, and pay attention to consider the system operating temperature range. when you want to use in a wide temperature range, medium viscosity index should be higher. medium is not only the energy transfer intermediary, but also lubrication, sealing and heat transfer medium. liquid viscosity is too high will increase internal friction resistance, lower output power, waste of energy, and generate high temperature system. high viscosity gear pump outlet pipe shall set up relief valve or other protective device on the road, so once the clogging pump export channels, can open the relief valve pressure relief. for high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

　　1、工作壓力(lì)的選(xuǎn)定1, select the work pressure

　　高粘(zhān)度(dù)泵額定的壓(yā)力是指(zhǐ)泵連(lián)續工作時的最高許用壓力(lì)，而其工作壓力則(zé)決(jué)定于外(wài)部負載(zǎi)，高粘度(dù)泵(聚氨(ān)酯泵,紙(zhǐ)漿泵,粘(zhān)合(hé)劑泵)的安裝和調試(shì) 的壽命(mìng)與其工(gōng)作壓力直(zhí)接相(xiàng)關。對(duì)于不(bú)頻繁工作(zuò)的齒(chǐ)輪泵(bèng)，其工作壓力可取為泵的(de)額(é)定(dìng)壓力(lì)，考(kǎo)慮(lǜ)到産(chǎn)品質(zhì)量不同，最(zuì)好将額(é)定壓力(lì)降低(dī)20%～30%使用。對于(yú)經常工作于較(jiào)高壓(yā)力(lì)下(xià)的齒(chǐ)輪泵，其工作壓(yā)力應(yīng)比泵的額定壓力低1～2個壓(yā)力級。石油化工(gōng)設備常常是24小(xiǎo)時連續運轉，這時泵(bèng)的(de)工作壓力應(yīng)該(gāi)取得比(bǐ)額定(dìng)壓力(lì)低得(dé)多，且工(gōng)作(zuò)轉速(sù)也應該(gāi)低于額(é)定轉(zhuǎn)速。如果高(gāo)粘度齒輪泵的(de)工作(zuò)壓力調整(zhěng)過高，則會使齒(chǐ)輪泵在(zài)超(chāo)負荷(hé)下運(yùn)行。high viscosity pump rated pressure refers to the maximum allowable pump continuous work pressure, and its working pressure is determined by the external load, high viscosity pump (pu pump, paper pulp pump, glue pump) installation and commissioning of life is directly related with work pressure. for not frequent work gear pump, the working pressure is desirable for the rated pressure of the pump, taking the quality into consideration, it is best to used pressure rated lower 20% ~ 30%. for often work under high pressure gear pump, the working pressure shall be lower than the rated pressure of the pump 1 ~ 2 pressure level. petrochemical equipment are often 24 hours of continuous operation, and at this time of the pump working pressure should be obtained was much lower than the rated pressure, and the work speed should be lower than the rated speed. if the high viscosity gear pump high pressure adjustment, will make the pump running under overload.

　　2.安(ān)裝與試運(yùn)轉2. installation and commissioning

　　高粘度(dù)泵的支座或(huò)法(fǎ)蘭與其驅動電(diàn)機應采(cǎi)用共同(tóng)的安(ān)裝基礎，基(jī)礎、法蘭(lán)或(huò)支座(zuò)均需(xū)具有足(zú)夠的剛(gāng)度，以(yǐ)減小(xiǎo)齒輪泵(bèng)運轉時(shí)産生的振(zhèn)動和噪聲。電動機與(yǔ)齒輪泵須用彈性聯(lián)軸器連接(jiē)，同軸度(dù)小(xiǎo)于0.1毫(háo)米，傾斜角不得(dé)大于1度。安(ān)裝聯(lián)軸器(qì)時不得用(yòng)錘敲打，以免傷(shāng)害齒輪泵(bèng)的齒(chǐ)輪等(děng)零件(jiàn)。若用(yòng)帶輪、鍊(liàn)輪等驅(qū)動時應設托架(jià)支承，以防主動齒輪軸承受徑(jìng)向力(lì)。緊固(gù)齒輪(lún)泵、電動機(jī)的地(dì)腳螺釘時，螺(luó)釘(dìng)受力(lì)應(yīng)均勻，連接可(kě)靠。用手轉(zhuǎn)動聯(lián)軸器時，應(yīng)感覺到齒輪泵(bèng)能夠輕松(sōng)地轉(zhuǎn)動，沒有(yǒu)卡(kǎ)緊等(děng)異常(cháng)現(xiàn)象出現(xiàn)，然後(hòu)才可以配管(guǎn)。高粘度(dù)齒輪(lún)泵的(de)吸油管道内徑應足(zú)夠大，并避免(miǎn)狹窄通道或(huò)急劇(jù)拐彎(wān)、減(jiǎn)少彎頭，去除(chú)不必要(yào)的(de)閥門(mén)、附件，盡可能地降低泵的安裝(zhuāng)高度(dù)，縮短吸油(yóu)管道的長(zhǎng)度，以(yǐ)減少壓(yā)力損失(shī)。管接頭等(děng)元件(jiàn)的密封要良好(hǎo)，以防(fáng)止空(kōng)氣侵(qīn)入，從而(ér)控制氣(qì)穴與氣蝕的發生。在開(kāi)始運轉(zhuǎn)前，往齒(chǐ)輪泵的殼體内(nèi)灌滿待(dài)輸送的液體，便(biàn)于安(ān)全啟動。若(ruò)環境溫度低于(yú)冰點(diǎn)，應預先向泵内通入(rù)熱蒸(zhēng)汽，進(jìn)行預熱處(chù)理，然後才可啟(qǐ)動齒輪泵(bèng)。齒輪(lún)泵的旋(xuán)轉方向(xiàng)要與進、出(chū)油口(kǒu)相符(fú)。齒輪(lún)泵若(ruò)是第(dì)一次運行(háng)，或長期閑(xián)置後(hòu)再使用(yòng)，最好在(zài)空載(zǎi)或小負荷情況(kuàng)下先跑合(hé)一小時左(zuǒ)右(yòu)。如(rú)果在(zài)跑合階段(duàn)預先覺(jiào)察(chá)出異常溫(wēn)升、洩(xiè)漏、振(zhèn)動和噪聲(shēng)時，應機檢(jiǎn)查。high viscosity pump bearing or flange and its drive motor should use common installation basis, foundation, flange or support all needs to have enough rigidity, to reduce the vibration of gear pump is running and noise. motor and gear pump with elastic shaft coupling, coaxial degree is less than 0.1 mm, angle shall not be greater than 1 degree. when installing coupling hammer shall not be used, in order to avoid damage gear and other parts of the gear pump. if use the belt wheel, wheel, etc, shall set bracket support, in case of driving gear bearing by the radial force. ground screw fastening gear pump, motor, screw force should be uniform, reliable connection. turn the coupling with the hand, should feel can easily turn the gear pump, no abnormal phenomenon such as clamping, then can be piping. high viscosity gear pump oil suction pipe diameter should be large enough, and to avoid the narrow channel, or a sharp turn, reducing elbow, remove unnecessary valves, fittings, as much as possible to reduce the installation height of pump, shorten the length of the oil suction pipe, in order to reduce the pressure loss. components, such as pipe joint sealed well, in order to prevent the air intrusion, thus control air-pocket and the occurrence of cavitation. before starting operation, to gear pump casing filled with liquid, facilitate safe launch. if the environment temperature is below freezing, should advance to pump into the hot steam, preheating treatment, and then to start the pump. direction of rotation of the gear pump, oil outlet in accord. gear pump is the first run, or long-term idle before using, had better under the condition of no load or small load to run one hour or so. if in the running-in stage in advance detect abnormal temperature rise, leakage, vibration and noise, should machine inspection.

　　高粘度(dù)泵的出口(kǒu)管路(lù)上還應(yīng)當設置(zhì)安全(quán)閥等(děng)保護(hù)裝置，這樣(yàng)一旦(dàn)泵的出口(kǒu)通道發生(shēng)堵塞，就可(kě)以打(dǎ)開(kāi)安(ān)全閥(fá)卸壓。對于需要(yào)正反轉的高粘(zhān)度齒輪泵(bèng)，其(qí)進(jìn)出口管路上均(jun1)需設(shè)置(zhì)安全閥(fá)。high viscosity of the pump outlet pipe also shall set up relief valve or other protective device on the road, so that once the clogging pump export channels, can open the relief valve pressure relief. for high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

    ●輸送介質(zhì)的優(yōu)勢:the advantage of the medium:

    高(gāo)粘度泵可(kě)以輸送高(gāo)粘度(dù)、高濃(nóng)度無(wú)固體(tǐ)顆粒或細小軟(ruǎn)顆粒的(de)潤滑性(xìng)介質；效(xiào)率(lǜ)高，性(xìng)能穩(wěn)定，使(shǐ)用(yòng)壽(shòu)命長。高粘(zhān)度泵可以(yǐ)采用保溫(wēn)夾套結構，輸送比較高的粘度(dù)物料時(shí)可以對(duì)高粘度泵進行(háng)保溫，從而降低(dī)介質(zhì)粘度，達到(dào)更好的輸(shū)送效(xiào)果，而單螺杆泵(bèng)沒有(yǒu)保溫(wēn)夾套(tào)結構(gòu)；高粘度泵(bèng)在使用(yòng)一(yī)段時(shí)間後，如(rú)果(guǒ)泵内(nèi)部間隙磨(mó)損後(hòu)，不用拆泵可以(yǐ)自行根據高粘度泵所輸(shū)送的(de)物料粘度來調(diào)整泵的間(jiān)隙(xì)，調(diào)整後和新(xīn)泵一樣可以(yǐ)達到良(liáng)好的使用效果。高粘度(dù)泵(bèng)可配(pèi)安全閥，當泵(bèng)或(huò)管路系統(tǒng)超壓(yā)時，安全(quán)閥門打開，形成内部回(huí)流(liú)，保證系統安(ān)全。而(ér)單螺杆泵(bèng)在泵本身不能(néng)設置安全(quán)閥，隻(zhī)能在管路(lù)中設(shè)置，提高(gāo)了設備(bèi)投入成本和安(ān)裝成(chéng)本。選擇高(gāo)粘度(dù)泵(bèng)時(shí)必須考慮高粘度泵(bèng)所(suǒ)輸送(sòng)的(de)介質(zhì)粘度(dù)，從而才能(néng)來确定高粘度泵的(de)轉(zhuǎn)速範圍(wéi)，根據高粘度泵(bèng)的轉速範圍及(jí)所需工況(kuàng)條件(jiàn)下高粘(zhān)度(dù)泵的(de)正常流(liú)量(liàng)範圍，才能确定高粘(zhān)度泵具體(tǐ)型号(hào)。需要(yào)注意的是(shì)一般介質(zhì)可以(yǐ)這樣來選擇。high viscosity pump can transport high viscosity, high concentration without solid particles or small soft particles lubricity medium; high efficiency, stable performance and long service life. high viscosity pump can be used in a heat preservation jacket structure, transmission is higher when the viscosity of the material can be for thermal insulation in high viscosity pump, thereby reducing medium viscosity, achieve better transmission effect, and the single screw pump heat preservation jacket structure; high viscosity pump in use after a period of time, if the pump internal clearance after wear, don't have to dismantle the pump to according to the viscosity of material delivery by high viscosity pump to adjust the clearance between the pump and adjusted, and the use of the new pump can achieve good effect. high viscosity pump can match the relief valve, when the pump and piping system overpressure, safety valve is opened, the formation of internal reflux, ensure the safety of the system. and single screw pump in the pump itself cannot set the relief valve, can only be set up in line, increase the investment of equipment cost and installation cost. choosing high viscosity pump must consider the conveying medium viscosity, high viscosity pump order to determine the scope of the high viscosity of the pump rotation speed, according to the working condition of high viscosity of the pump speed range and required high viscosity pump under the condition of normal flow range, to determine the high viscosity pump concrete models. it's important to note that it can be to choose a normal medium.

　　其(qí)中，有些(xiē)特(tè)殊化學介質在一定(dìng)溫度下會(huì)改變(biàn)其化學成(chéng)分，所(suǒ)以需要(yào)在選擇(zé)高粘度泵(bèng)要特别注意泵的轉(zhuǎn)速是(shì)否适(shì)合，因為泵的轉(zhuǎn)速越高，正常(cháng)工(gōng)作中(zhōng)産生的熱量就(jiù)越大(dà)，一(yī)旦超過(guò)介質所(suǒ)限制(zhì)的溫度(dù)，那麼就多所輸送(sòng)的介質(zhì)造成了破壞。還(hái)有(yǒu)些食品(pǐn)類介質，比如果醬(jiàng)類(lèi)，像我(wǒ)們日常中(zhōng)所食用的(de)果醬(jiàng)、花生醬(jiàng)、豆(dòu)瓣醬(jiàng)等，這些介質要(yào)求在輸送過程(chéng)中必須(xū)不(bú)能夠(gòu)破壞其内(nèi)部的成分進行破壞(huài)，這就(jiù)要求(qiú)我們所選(xuǎn)的(de)泵的轉(zhuǎn)速必須(xū)要低，才(cái)能保證高粘度(dù)泵在(zài)輸送(sòng)過程(chéng)中不(bú)破壞(huài)所輸(shū)送的介質。高(gāo)粘度泵在(zài)運(yùn)轉過程中常常會出現卡(kǎ)死、抱軸轉(zhuǎn)不動的現象，主(zhǔ)要原(yuán)因是高粘(zhān)度泵往(wǎng)往(wǎng)都是(shì)輸送的高粘度(dù)的介(jiè)質，有些是(shì)有一(yī)些雜質的(de)混合物理。如(rú)果泵的(de)入(rù)口(kǒu)沒有(yǒu)安裝(zhuāng)合(hé)适的過(guò)濾器(qì)，那麼(me)一旦大一(yī)些的硬質顆粒進(jìn)入泵腔(qiāng)就會把高(gāo)粘度(dù)泵的内外轉子(zǐ)卡死，使(shǐ)泵轉不(bú)動，嚴(yán)重(zhòng)的會把(bǎ)高粘(zhān)度泵(bèng)的内(nèi)外轉子(zǐ)毀掉。among them, some special chemical medium under a certain temperature to change its chemical composition, so need to high viscosity pump in the choice whether to pay special attention to the speed of the pump is suitable for, because the higher the pump rotation speed, the greater the heat generated by the normal work, once more than media limited by temperature, then it is more than conveying medium caused damage. also some food medium, such as the jam class, as in our daily consumption of jam, peanut butter, broad bean paste and so on, these medium requirements must be in the process of conveying can't destroy its internal composition, this requires that we selected the speed of the pump must be low, to ensure high viscosity pump does not destroy the transmission medium in the process of delivery. high viscosity pump in the operation process often appear stuck, holding shaft fixed phenomenon, the main reason is that high viscosity pump are often transport high viscosity medium, some are some impurities mixed in physics. if the entrance of the pump is not installed the appropriate filters, so once the larger hard particle enters the pump chamber would bring high viscosity pump rotor stuck inside and outside, make the pump turns motionless, serious will destroy high viscosity pump inside and outside of the rotor.

　　所(suǒ)以建議(yì)大家在(zài)安裝(zhuāng)高(gāo)粘度泵(bèng)的時候(hòu)應(yīng)該選(xuǎn)擇合(hé)适(shì)的過(guò)濾器來(lái)安裝(zhuāng)在泵的入(rù)口。高粘度(dù)泵抱(bào)軸的現象(xiàng)主(zhǔ)要體現(xiàn)在不(bú)鏽鋼(gāng)高粘(zhān)度泵(bèng)的較多，因(yīn)為不(bú)鏽鋼材質(zhì)含碳(tàn)量低(dī)，所以熱膨(péng)脹系數大(dà)，一旦(dàn)泵的(de)溫(wēn)度過高，就會(huì)造成泵的(de)内部配(pèi)件(jiàn)與配(pèi)件之間的(de)間隙(xì)縮小，到(dào)一定程(chéng)度以(yǐ)後就會(huì)産(chǎn)生抱(bào)死現(xiàn)象。所(suǒ)以選擇(zé)不(bú)鏽鋼(gāng)材質(zhì)的高粘度(dù)泵是一定要注(zhù)明具(jù)體的(de)使用(yòng)溫度，及介(jiè)質的潤滑(huá)性。介質粘度的高低(dī)與高(gāo)粘度(dù)泵的轉速(sù)有着密不可分(fèn)的關(guān)系。如果高(gāo)粘度泵(bèng)輸(shū)送的(de)介質粘(zhān)度過高(gāo)，而所配(pèi)的(de)轉速(sù)也過(guò)高的話(huà)，就(jiù)會造成(chéng)泵(bèng)的流量很(hěn)低(dī)、泵(bèng)的噪(zào)音很(hěn)大(dà)。如(rú)果電(diàn)機功率還是按(àn)常規來配(pèi)的話，那麼(me)電機也會(huì)造成過載。主要(yào)是泵(bèng)的轉速太高、介質粘(zhān)度又太高(gāo)這(zhè)樣就會(huì)造成泵(bèng)阻(zǔ)力很(hěn)大，電機(jī)的瞬間啟動(dòng)電(diàn)流(liú)超過(guò)額定電流，造成(chéng)電機過載；由于(yú)轉速(sù)過高，使高(gāo)粘度泵(bèng)在運轉(zhuǎn)時内(nèi)部轉子幾(jǐ)乎隻是形(xíng)成了(le)空轉，圍繞所輸(shū)送介(jiè)質(zhì)打(dǎ)滑，造成吸(xī)不上料，或(huò)者是流量(liàng)很小。在這種(zhǒng)狀(zhuàng)況下(xià)，必須降低泵的(de)轉速(sù)，加大(dà)電機的功率，加大進(jìn)出口(kǒu)的管徑來減少介質(zhì)的流(liú)動阻力。從而(ér)來完成(chéng)介(jiè)質(zhì)的輸(shū)送工(gōng)作(zuò)。轉速降(jiàng)低以後，泵(bèng)的流量(liàng)會反而增加(jiā)，而且泵的噪音(yīn)會降低，但肯定打不(bú)到(dào)理(lǐ)論流(liú)量。所以如(rú)果與(yǔ)實(shí)際(jì)工況(kuàng)需要(yào)流量(liàng)相差太多(duō)的話，那就(jiù)隻能更好(hǎo)型(xíng)号更大一點的泵(bèng)。so suggest you at the time of installation of high viscosity pump should choose the appropriate filter to installed in the entrance of the pump. the phenomenon of high viscosity pump holding shaft mainly reflects in the stainless steel of high viscosity pump is more, because of low carbon stainless steel material, so the thermal expansion coefficient is big, once the temperature of the pump is too high, can cause the interior of the pump parts and accessories the clearance between the narrow, to a certain degree after tends to lock phenomenon. so choose stainless steel high viscosity pump is must indicate the specific temperature, and medium lubricity. the discretion of the medium viscosity and high viscosity pump rotating speed of the intimate relationship. if the high viscosity pump medium viscosity is too high, and with the rotation speed is too high, will cause the pump flow rate is very low, the noise of the pump is very large. if motor power or conventional match, then the motor can cause overload. mainly is the pump speed is too high, medium and high viscosity resistance is very big, this will cause pump motor moment of starting current more than rated current, motor overload; due to high speed, high viscosity pump inside the rotor is barely formed when running idle, surrounding medium by sliding, cause not feeding, or flow rate is small. under this situation, we must reduce the speed of pump, increase the power of the motor, increase the import and export of pipe diameter to reduce the flow resistance of the medium. thus to complete medium transport work. speed is reduced, the pump flow rate will increase instead, and the noise of the pump will be lower, but certainly can't flow theory. so if you need to flow with the actual working condition differ too much, it can only be better model bigger pump.

　　高粘(zhān)度泵容易(yì)出現(xiàn)的另一(yī)個(gè)問(wèn)題(tí)就是從動齒輪(lún)的銷軸容(róng)易磨(mó)損，特(tè)别(bié)是(shì)對于(yú)輸送沒有潤滑(huá)性的(de)介(jiè)質時，銷(xiāo)軸磨損特(tè)别快(kuài)。對此(cǐ)我(wǒ)公司改(gǎi)進加(jiā)工工(gōng)藝在(zài)原(yuán)有(yǒu)的(de)基礎之(zhī)上通(tōng)過特殊設計改進給銷軸配套加(jiā)了(le)一套(tào)注油(yóu)潤滑系統(tǒng)。在(zài)高粘度(dù)泵正常運(yùn)轉的情況(kuàng)下通過内(nèi)轉子(zǐ)的旋(xuán)轉(zhuǎn)産生的(de)離心力形成的負壓，利用注油(yóu)系統(tǒng)通過特殊(shū)通道(dào)給(gěi)銷軸注(zhù)油，從(cóng)而(ér)解決了高粘(zhān)度泵銷軸(zhóu)磨(mó)損快的這一(yī)泵行業中存在(zài)的難題。another problem of the high viscosity pump is driven gear pin easy to wear and tear, especially for conveying without lubrication medium, pin shaft wear particularly fast. i improved processing technology on the basis of the original company through special design improvements to pin shaft supporting a grease lubrication system. under the condition of the high viscosity of the normal operation of pump centrifugal force produced by the rotation of the rotor within the formation of the negative pressure, the use of injection system through the special channel to pin shaft oil, so as to solve the high viscosity pump pin shaft quick wear of the problems that exist in the pump industry.

     ●起(qǐ)動前(qián)要檢(jiǎn)查下列内(nèi)容：

     1.檢查泵(bèng)、齒輪(lún)箱和(hé)電(diàn)機(jī)的對(duì)中程度；

     2.檢查過濾器中(zhōng)有沒有(yǒu)焊皮和金(jīn)屬渣；

     3.檢查各連(lián)接部(bù)位連(lián)接(jiē)是(shì)否緊(jǐn)固；

     4.檢(jiǎn)查管路壓在泵上的力和力矩(jǔ)是否(fǒu)超過(guò)給定的數值，如(rú)果溫度較高，還(hái)應檢查管路(lù)是否有膨脹節；

     5.檢(jiǎn)查電氣(qì)連(lián)接的正确性(xìng)及(jí)電機(jī)的額定值，并檢(jiǎn)查電機轉(zhuǎn)動方(fāng)向是(shì)否(fǒu)正(zhèng)确；

     6.檢查泵(bèng)的(de)轉(zhuǎn)動方(fāng)向是否正确；

     7.如(rú)有安全閥，安全(quán)閥安裝必(bì)須正(zhèng)确，

     8.檢查泵軸是(shì)否轉(zhuǎn)動靈(líng)活；

     9.泵的内(nèi)部不(bú)能是(shì)幹的，特(tè)别是需(xū)要自吸的(de)時候，應向(xiàng)泵内灌注(zhù)一些油或輸送(sòng)的液體；

     10.泵組裝(zhuāng)時在零件的表(biǎo)面有防護液，如(rú)果這種(zhǒng)液體不(bú)能和泵送液體(tǐ)相容(róng)，則必須清(qīng)洗；

     11.最好在管路上安(ān)裝壓力表(biǎo)和真空表，方便觀察泵的工作狀态；

     12.檢(jiǎn)查機械(xiè)密封箱是否注(zhù)滿液體；

     13.檢查管路的閥門是否(fǒu)打開；

     14.如(rú)果(guǒ)用内燃機(jī)驅(qū)動(dòng)，請在起動發動(dòng)機前(qián)保持離合器脫開；

     泵起動(dòng)後，檢(jiǎn)查液體是否進(jìn)入到(dào)泵中(zhōng)，泵是否工作(zuò)正(zhèng)常，如(rú)果長時間無液(yè)體進(jìn)入泵(bèng)中，應(yīng)停機檢查泵及(jí)管路(lù)。