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    尼藍發百工程有限公司坐落于(yú)鑄造(zào)名鄉—河北省泊頭市。公司(sī)占地(dì)面積(jī)38650平方(fāng)米，建築(zhù)面(miàn)積20300平方米(mǐ)，是(shì)國(guó)内著(zhe)名的集設計、鑄(zhù)造、生(shēng)産、銷售、服(fú)務于一體的容(róng)積泵(bèng)專業(yè)制造(zào)廠家。公司始建于1984年(nián),有(yǒu)二(èr)十幾(jǐ)年專業研制經(jīng)驗。目前(qián)産品設計采用國(guó)際先進水平(píng)實體設(shè)計軟(ruǎn)件；産品研(yán)發(fā)、制造、檢驗、交(jiāo)付按照iso9001質量(liàng)管(guǎn)理體系控(kòng)制過(guò)程質(zhì)量(liàng)；産品制造廣(guǎng)泛(fàn)使用加(jiā)工(gōng)中心、數控機(jī)床、專(zhuān)用精機(jī)、高(gāo)精設備；檢(jiǎn)測設備擁(yōng)有萬能工(gōng)具顯微(wēi)鏡(jìng)、漸開線檢測(cè)儀(yí)、光學(xué)投影(yǐng)儀、萬能測(cè)齒儀、脈沖輝光離子氮(dàn)化爐等大型檢測設備(bèi)，并建有(yǒu)國家b級(jí)試驗(yàn)站。本廠以一流的産(chǎn)品水(shuǐ)平、優(yōu)質(zhì)的售後(hòu)服務(wù)、恪守信用(yòng)而在(zài)市場上倍(bèi)受歡迎，産品暢銷不(bú)衰，赢得了(le)用戶(hù)的普(pǔ)遍贊譽。公(gōng)司(sī)已通過iso9001：2000國際質(zhì)量體系(xì)認證(zhèng)，中國船級(jí)社ccs型式認(rèn)證，法(fǎ)國船級(jí)社bv産品(pǐn)工廠認證，美國(guó)船級社abs産品質(zhì)量認證(zhèng)，中國漁業船(chuán)舶檢(jiǎn)驗局(jú)船用泵(bèng)認(rèn)證,成為中石油物資資(zī)源市場成員、中石(shí)化物資(zī)資(zī)源市場成(chéng)員。河北省知名産品(pǐn)生産企業，船用(yòng)泵産品承制企(qǐ)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(yǐ)“泊遠東”牌(pái)齒(chǐ)輪泵，螺杆泵為主(zhǔ)導産(chǎn)品，涉及21個系列(liè)，4200多種(zhǒng)規(guī)格(gé)，年生(shēng)産能力達43000多台(tái)（套）。産品(pǐn)行(háng)銷油(yóu)田、化(huà)工、電力、船(chuán)舶、冶金(jīn)、食(shí)品等各大行業。産品(pǐn)除滿足國内客(kè)商的需求外，部(bù)分出口至東南(nán)亞、美(měi)洲、歐洲等國家和(hé)地區。公司在(zài)全國(guó)各大(dà)城市(shì)設有(yǒu)30多個(gè)分支(zhī)機構，并建(jiàn)立了(le)完(wán)善(shàn)的營銷服務網絡，擁(yōng)有一(yī)支龐大敬業的(de)營銷服務(wù)隊伍，可為廣大(dà)客戶(hù)提供優質(zhì)的服(fú)務。 公司以(yǐ)嚴謹的質量體(tǐ)系、先(xiān)進的(de)生産(chǎn)設備、完善(shàn)的檢(jiǎn)測手段、豐(fēng)富的制造(zào)經驗、務真(zhēn)求實的遠東(dōng)團(tuán)隊，來(lái)有效保證(zhèng)産品質量。以滿(mǎn)腔真誠期待與國内外各界人(rén)士攜(xié)手鑄就多(duō)方共赢(yíng)的(de)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.●sn三螺杆泵特點：sn three screw pump features:

   1.轉子(zǐ)液壓(yā)平衡(héng)，振動(dòng)小(xiǎo)，噪音低(dī)。1. the rotor of the hydraulic balance, little vibration, low noise.

   2.輸出(chū)穩定(dìng)，無脈(mò)動。2. the output is stable, no pulsation.

   3.高效率。3. high efficiency.

   4.具有很強的(de)自吸能(néng)力。4. has a strong self-priming capacity.

   5.零部件(jiàn)采用(yòng)通用性強的系(xì)列化設計，具有多種安裝方式(shì)。5. parts versatility of seriation design, with a variety of installation.

   6.結構緊湊，體積(jī)小，重量(liàng)輕，可在(zài)較(jiào)高轉速下工(gōng)作。6. compact structure, small volume, light weight, can work under high rotation speed.

●sn三螺杆泵(bèng)輸送介質(zhì)種類(lèi)：low sn three screw pump transmission medium type:

　a. 潤滑(huá)性液(yè)體：如機械油，滑油，重油，渣(zhā)油a. lubricate liquid, such as machine oil, lubricating oil, heavy oil, residual oil

　b. 低潤(rùn)滑性液體：如(rú)輕(qīng)柴(chái)油，重(zhòng)柴油，含(hán)蠟稀油(yóu)b. lower lubricity liquid, such as light diesel oil, heavy diesel oil, wax containing thin oil

　c. 粘性(xìng)液(yè)體：如各(gè)種合成橡膠液和人造膠液，乳(rǔ)化液(yè)c. viscous liquid, such as various kinds of synthetic rubber and synthetic rubber, emulsion

●sn三螺(luó)杆泵應用(yòng)：low sn three screw pump application:

　·在(zài)供熱設(shè)備中用(yòng)做(zuò)燃油(yóu)，燃油供應(yīng)和輸(shū)送泵。in heating equipment used as fuel, fuel supply and transfer pump.

　·在機(jī)械工業中(zhōng)用做(zuò)液壓，潤(rùn)滑和搖(yáo)控馬達泵。in the mechanical industry used as hydraulic, lubrication pump and the remote control motors.

　·在化(huà)學石油化工和(hé)食品工業中用做裝(zhuāng)載，輸(shū)送和(hé)供液泵。in the chemical, petrochemical and food industries used as loading, transportation and feed liquid pump.

　·在船舶(bó)上用(yòng)做輸送、增壓、燃油噴(pēn)射和(hé)潤滑油泵以及(jí)船用液壓(yā)裝置(zhì)泵。on the ship, used for conveying, pressurization, fuel injection, and lubricating oil pump and marine hydraulic gear pump.

   三(sān)螺杆(gǎn)泵(sn三螺杆泵,sm三螺杆泵,spf三(sān)螺杆泵)選型時，要盡(jìn)可能詳盡地了(le)解泵的使(shǐ)用條件，除運行(háng)參數(shù)，如(rú)流量、壓(yā)力須(xū)要弄清楚(chǔ)之外(wài)，輸(shū)送(sòng)的介(jiè)質的(de)特(tè)性如介(jiè)質的腐(fǔ)蝕性，含(hán)氣量含(hán)固溶物(wù)的比率(lǜ)及固體顆粒(lì)的大(dà)小以(yǐ)及介(jiè)質的工作(zuò)溫度、粘度、比重(zhòng)對泵内過流元(yuán)件的(de)腐蝕(shí)性等(děng)和泵裝置的吸(xī)入條件，安裝條(tiáo)件均要了解。three-screw pump (sn three screw pump, three screw pump, sm spf three screw pump selection, should understand the using condition of pump as much detail as possible, in addition to the operating parameters, such as flow rate, pressure need to figure out, transmission characteristics, such as corrosive medium, the medium of air content of solid solution and the ratio of the size of the solid particles as well as the working temperature, medium viscosity, specific gravity within the pump flow components of corrosive and pump suction conditions, such as the installation conditions are to understand.

   用(yòng)戶可以(yǐ)填寫附(fù)在本樣本(běn)後的(de)泵數據表(biǎo)，由廠家負(fù)責選(xuǎn)型，也(yě)可以(yǐ)根據樣本(běn)按以下步驟自(zì)行選(xuǎn)型(xíng)。user can fill in the attached to this sample after pump data sheets, the manufacturer shall be responsible for the selection, can also according to the sample, follow these steps to selection.

   第一， 确(què)定泵的(de)轉(zhuǎn)速：（sn 系(xì)列螺(luó)杆泵的極(jí)限(xiàn)轉速為＜6000r.p.m）determine the speed of the pump: (sn series screw pump limit speed for < 6000 r. p.)

   1．螺杆(gǎn)泵轉(zhuǎn)速的選擇(zé)以輸(shū)送介(jiè)質的(de)粘度(dù)和泵(bèng)的規(guī)格确(què)定轉(zhuǎn)速範圍，一般輸送高(gāo)粘度(dù)介質時，螺杆泵應選低轉(zhuǎn)速；若粘度低 ，相(xiàng)應選(xuǎn)擇高轉速(sù)。the rotational speed of screw pump selection for medium viscosity and determine speed range of the specifications of the pump, transmission of high viscosity media in general, the screw pump should choose low speed;if the low viscosity, high speed accordingly.

   對于大規格的(de)螺杆(gǎn)泵（主杆外(wài)徑∮60mm 以上）for the large size of screw pump (more than 30 main stem diameter of 60 mm)

   介(jiè)質粘(zhān)度γ＞20°e 時，轉(zhuǎn)速以970rpm 或720rpm 的螺杆泵(bèng)。medium viscosity gamma > 20 ° e, screw pump speed to 970 rpm and 720 rpm.

   若γ＞80°e 如粘膠液(yè)，轉速可(kě)選n=200~500rpm的螺杆(gǎn)泵if gamma > 80 ° e, such as viscose, of optional n = 200 ~ 500 rpm of the screw pump

   對(duì)于小規格的螺(luó)杆泵（主(zhǔ)杆(gǎn)外徑(jìng)∮60mm 以下）：for small specifications of the screw pump (below 30 main stem diameter of 60 mm) :

   γ＞20°e 時，n 選1450rpm 或970rpm的(de)螺杆泵. gamma > 20 ° e, n selected 1450 rpm and 970 rpm of screw pump.

   γ＞80°e 時(shí)，n 選300~600rpm的螺杆(gǎn)泵。gamma > 80 ° e, n selected 300 ~ 600 rpm of the screw pump.

   2．由于螺(luó)杆泵的轉速愈(yù)高摩(mó)擦(cā)功率愈(yù)高，螺杆泵的磨(mó)損越(yuè)大，壽命越(yuè)短，如果輸送(sòng)介質的潤滑性較(jiào)差，或含(hán)有微量(liàng)雜質(zhì)，應選較低(dī)轉速(sù)，使(shǐ)泵(bèng)保持(chí)較長的使(shǐ)用壽(shòu)命。推薦n＜1450rpm。friction due to the higher the rotational speed of screw pump power, the higher the wear and tear of screw pump, the greater the shorter life, if the medium of lubricity is poorer, or trace impurities, should choose a lower speed, to keep pump with long service life.the recommended n < 1450 rpm.

   第二， 結構形式的選擇(zé)the choice of the form of structure

   結構的選擇可(kě)根據螺(luó)杆泵的(de)運行(háng)環(huán)境和安裝環(huán)境，選擇合(hé)适的(de)安(ān)裝(zhuāng)形式(shì)并遵(zūn)循以下的(de)原則：on the choice of structure based on the operating conditions of a screw pump and the installation environment, choosing the appropriate type of installation and follow the following principles:

   1． 輸送(sòng)潤滑(huá)性油(yóu)類，且溫度(dù)t＜80℃時，選擇(zé)内(nèi)置軸承結(jié)構(gòu)的螺杆(gǎn)泵。1. conveyor lubrication oil, and temperature t < 80 ℃, choose built-in bearing structure of the screw pump.

   2． 輸(shū)送潤(rùn)滑性較差(chà)，或(huò)溫(wēn)度t＞80℃時(shí)，選擇外置軸承(chéng)結構的螺(luó)杆泵(bèng)。2. the conveyor lubrication is poorer, or temperature t > 80 ℃, select external bearing structure of the screw pump.

   3． 輸送流動(dòng)性差，粘度(dù)高(gāo)的介質或(huò)對所輸送介(jiè)質進(jìn)行(háng)加熱(rè)或(huò)保溫時，選雙層(céng)加熱(rè)泵(bèng)體結構(gòu)的螺(luó)杆泵(bèng)。3. conveyor illiquid, high viscosity of the medium or the transport medium for heating or thermal insulation, choose double screw pump heat pump body structure.

   4． 輸送高溫介質(zhì)時，應(yīng)選擇(zé)耐(nài)高(gāo)溫的(de)材料制成(chéng)的泵(bèng)或局部冷(lěng)卻的(de)螺杆(gǎn)泵。4. high temperature medium, high temperature resistant materials should be selected for the pump or cooling screw pump.

   5． 關于螺(luó)杆泵(bèng)的(de)吸(xī)入能(néng)力可查閱樣本(běn)。5. about the screw pump suction capacity can refer to the samples.

   第三， 螺(luó)杆泵材料組(zǔ)合(hé)的(de)選擇(zé) 見上(shàng)表third, the choice of the screw pump material combination see the table above

   第四， 螺(luó)杆泵(bèng)的吸上能(néng)力fourth, the screw pump suction on ability

   通過(guò)降(jiàng)低轉(zhuǎn)速或加熱(rè)降低(dī)介質黏(nián)度的方法，可達到高的吸(xī)上性能，見npshr 表(biǎo)by reducing the speed or heating medium viscosity reduction methods, can achieve high on absorption performance, see the npshr table

   第五，配(pèi)套電機(jī)的選配fifth, motor selection

   螺杆泵(bèng)的型号(hào)選定後(hòu)，根據樣本數據(jù)，可(kě)查(chá)到泵的軸(zhóu)功率(lǜ)n，該軸功率(lǜ)再加上一定的功率儲(chǔ)備後，作(zuò)為選(xuǎn)配電機的(de)依據，一般(bān)電機功率nm 不小于泵(bèng)軸功率n 乘以功(gōng)率儲備(bèi)系數k 所(suǒ)得的(de)值即：nm≥k·n。k 值screw pump model is selected, according to the sample data, the pump shaft power can be n, the shaft power plus the power of a certain reserve, as a basis for the matching machine, general motors power nm not less than the pump shaft power n times the power reserve coefficient k of the proceeds of the value, namely: the nm acuity k. n.k value

　　三螺杆(gǎn)泵能夠在(zài)不同(tóng)的行業(yè)中(zhōng)使用，在其(qí)中能(néng)夠發揮重(zhòng)要的作用(yòng)和性能，在(zài)行業中(zhōng)能(néng)夠充(chōng)分展現良好的(de)性能優勢，在産(chǎn)業性(xìng)能(néng)中發揮(huī)重要的(de)作(zuò)用和(hé)貢獻(xiàn)。下面從特(tè)點.困油及措施(shī)不平衡等方面(miàn)向大家(jiā)介紹一(yī)下三(sān)螺杆泵(3gr三螺杆泵,snh三(sān)螺杆(gǎn)泵). three screw pump can be used in different industries, in which can play an important role and performance, can fully show the good performance advantages in the industry, play an important role in industry performance and contribution.from below. trapped oil and measures unbalance introduce three screw pump (3 gr three screw pump, three screw pump snh).