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    尼藍發百工程有限公司坐落于鑄造(zào)名鄉—河北省泊(bó)頭市。公司(sī)占地(dì)面積(jī)38650平方(fāng)米，建築面(miàn)積20300平(píng)方米(mǐ)，是(shì)國(guó)内著名的(de)集設計、鑄(zhù)造(zào)、生産(chǎn)、銷(xiāo)售、服(fú)務于一體(tǐ)的容(róng)積泵專業制造(zào)廠家。公(gōng)司始建(jiàn)于1984年,有二十幾(jǐ)年專業(yè)研制經(jīng)驗。目(mù)前産品設計采用國際先進水平實體設(shè)計軟件；産品研發、制(zhì)造(zào)、檢驗、交(jiāo)付按(àn)照(zhào)iso9001質量(liàng)管理體系(xì)控制過(guò)程質量；産品制(zhì)造廣(guǎng)泛使用加(jiā)工中心、數控機(jī)床、專(zhuān)用精機、高(gāo)精設(shè)備；檢(jiǎn)測設(shè)備擁有萬(wàn)能工(gōng)具顯(xiǎn)微鏡、漸開(kāi)線檢(jiǎn)測儀(yí)、光學(xué)投影儀、萬能測(cè)齒儀、脈沖輝光(guāng)離子氮(dàn)化爐等大型(xíng)檢測設備(bèi)，并建有國(guó)家b級試驗站。本(běn)廠以(yǐ)一流的産品水(shuǐ)平、優質的售後(hòu)服務、恪守信用(yòng)而在(zài)市場上倍(bèi)受歡迎，産(chǎn)品暢(chàng)銷不(bú)衰(shuāi)，赢(yíng)得了(le)用戶的普(pǔ)遍贊(zàn)譽。公司已通過iso9001：2000國(guó)際質量體系(xì)認證，中(zhōng)國船級社ccs型式認(rèn)證，法國船(chuán)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(guó)漁業船(chuán)舶檢驗局(jú)船用泵(bèng)認證,成為中石油物資(zī)資源市(shì)場(chǎng)成員(yuán)、中石(shí)化(huà)物資資(zī)源市場成(chéng)員。河北省(shěng)知名(míng)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(luó)杆泵為主(zhǔ)導産(chǎn)品，涉及21個系列(liè)，4200多種規格(gé)，年生(shēng)産能力達(dá)43000多台(tái)（套）。産品行(háng)銷油(yóu)田、化(huà)工(gōng)、電力、船(chuán)舶、冶(yě)金、食品等(děng)各大行業(yè)。産品(pǐn)除滿(mǎn)足國内客商的需(xū)求外，部(bù)分出口(kǒu)至(zhì)東南(nán)亞、美(měi)洲(zhōu)、歐(ōu)洲等(děng)國家和地(dì)區。公(gōng)司在全(quán)國各大城市設有30多個(gè)分支(zhī)機構(gòu)，并建立了(le)完善的營(yíng)銷(xiāo)服務網絡，擁(yōng)有一(yī)支龐(páng)大敬業的(de)營銷(xiāo)服務(wù)隊伍，可為廣大(dà)客戶(hù)提供優質(zhì)的服(fú)務。 公(gōng)司以(yǐ)嚴謹(jǐn)的(de)質量體系、先進的生産(chǎn)設備(bèi)、完善的檢(jiǎn)測手段、豐富的(de)制(zhì)造(zào)經驗、務真(zhēn)求實的遠東團隊，來有效(xiào)保證(zhèng)産品質量(liàng)。以滿(mǎn)腔真誠期待與(yǔ)國(guó)内外各界人(rén)士攜手(shǒu)鑄就多方共赢的(de)輝煌(huáng)。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(luó)杆泵特點(diǎn)：sn three screw pump features:

   1.轉子液壓平衡(héng)，振(zhèn)動小，噪音低(dī)。1. the rotor of the hydraulic balance, little vibration, low noise.

   2.輸出穩定，無脈動。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.

   5.零部件采用(yòng)通(tōng)用性強的系(xì)列化(huà)設計(jì)，具(jù)有多種安(ān)裝方式(shì)。5. parts versatility of seriation design, with a variety of installation.

   6.結構(gòu)緊湊，體積小，重量輕(qīng)，可在(zài)較(jiào)高(gāo)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(sòng)介質種類：low sn three screw pump transmission medium type:

　a. 潤滑(huá)性液體：如機(jī)械油，滑(huá)油，重油，渣(zhā)油a. lubricate liquid, such as machine oil, lubricating oil, heavy oil, residual oil

　b. 低潤滑性液(yè)體：如輕柴(chái)油，重(zhòng)柴油，含蠟(là)稀油b. lower lubricity liquid, such as light diesel oil, heavy diesel oil, wax containing thin oil

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

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

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

　·在(zài)機(jī)械工(gōng)業中(zhōng)用做液壓(yā)，潤滑(huá)和搖控馬(mǎ)達泵(bèng)。in the mechanical industry used as hydraulic, lubrication pump and the remote control motors.

　·在化學石(shí)油化工和(hé)食品(pǐn)工業(yè)中(zhōng)用做裝(zhuāng)載，輸送和供液(yè)泵(bèng)。in the chemical, petrochemical and food industries used as loading, transportation and feed liquid pump.

　·在(zài)船舶上用(yòng)做輸(shū)送、增壓(yā)、燃(rán)油噴(pēn)射(shè)和潤滑(huá)油泵以及(jí)船用液壓(yā)裝置泵。on the ship, used for conveying, pressurization, fuel injection, and lubricating oil pump and marine hydraulic gear pump.

   三(sān)螺(luó)杆(gǎn)泵(sn三螺杆泵,sm三螺杆泵,spf三(sān)螺杆泵(bèng))選型時，要盡可(kě)能詳盡(jìn)地了解泵的使用條件，除(chú)運行(háng)參數，如流(liú)量、壓(yā)力須(xū)要弄(nòng)清楚之外，輸送的介質的特性如介(jiè)質的(de)腐蝕(shí)性，含(hán)氣量含固(gù)溶物(wù)的比率及(jí)固體(tǐ)顆粒(lì)的(de)大小以及介質的工作(zuò)溫度、粘度(dù)、比重(zhòng)對泵(bèng)内(nèi)過流元(yuán)件的(de)腐蝕(shí)性等和泵裝置的吸(xī)入條件，安裝條件(jiàn)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(kě)以填寫附在本樣本(běn)後的泵數(shù)據(jù)表，由廠(chǎng)家負(fù)責選型，也(yě)可以根據樣本(běn)按以下步驟自行選型。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(dì)一， 确定泵(bèng)的轉(zhuǎn)速：（sn 系列螺(luó)杆泵的極(jí)限(xiàn)轉速(sù)為＜6000r.p.m）determine the speed of the pump: (sn series screw pump limit speed for < 6000 r. p.)

   1．螺杆泵轉速的選(xuǎn)擇以輸送(sòng)介(jiè)質的(de)粘度和(hé)泵的規(guī)格确(què)定轉(zhuǎn)速範(fàn)圍，一般輸送高(gāo)粘度介質時，螺杆泵(bèng)應(yīng)選(xuǎn)低轉(zhuǎn)速；若(ruò)粘(zhān)度低 ，相應選擇高轉速。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(guī)格的(de)螺杆(gǎn)泵（主(zhǔ)杆外徑∮60mm 以上）for the large size of screw pump (more than 30 main stem diameter of 60 mm)

   介質粘(zhān)度γ＞20°e 時(shí)，轉速以970rpm 或(huò)720rpm 的螺杆泵。medium viscosity gamma > 20 ° e, screw pump speed to 970 rpm and 720 rpm.

   若γ＞80°e 如(rú)粘(zhān)膠液，轉速可(kě)選n=200~500rpm的(de)螺杆泵if gamma > 80 ° e, such as viscose, of optional n = 200 ~ 500 rpm of the screw pump

   對(duì)于小規格(gé)的螺杆泵（主杆外徑(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(bèng). gamma > 20 ° e, n selected 1450 rpm and 970 rpm of screw pump.

   γ＞80°e 時，n 選300~600rpm的(de)螺杆泵(bèng)。gamma > 80 ° e, n selected 300 ~ 600 rpm of the screw pump.

   2．由于螺(luó)杆泵(bèng)的轉(zhuǎn)速愈(yù)高摩擦(cā)功率愈高，螺杆泵(bèng)的磨(mó)損越(yuè)大，壽命越(yuè)短，如果輸送介(jiè)質的潤(rùn)滑性較(jiào)差，或含(hán)有微量(liàng)雜質(zhì)，應選較低(dī)轉速(sù)，使泵(bèng)保持(chí)較長的使用(yòng)壽(shòu)命。推薦(jiàn)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(shì)的(de)選擇(zé)the choice of the form of structure

   結構(gòu)的選(xuǎn)擇可根據螺杆泵的(de)運行環境(jìng)和安裝環境，選(xuǎn)擇合(hé)适的安(ān)裝(zhuāng)形式(shì)并遵(zūn)循以下的原則：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． 輸送潤滑性油類(lèi)，且溫度(dù)t＜80℃時，選擇内置軸承結(jié)構的螺杆(gǎn)泵。1. conveyor lubrication oil, and temperature t < 80 ℃, choose built-in bearing structure of the screw pump.

   2． 輸(shū)送(sòng)潤(rùn)滑性(xìng)較(jiào)差(chà)，或溫度t＞80℃時(shí)，選擇外置(zhì)軸承結構(gòu)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． 輸送流動性差(chà)，粘度高的介質(zhì)或(huò)對(duì)所輸送介(jiè)質進(jìn)行加熱或保溫時(shí)，選雙層加熱(rè)泵體(tǐ)結構(gòu)的螺(luó)杆泵。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(sòng)高溫介(jiè)質時，應(yīng)選擇(zé)耐高(gāo)溫的材料制成的泵(bèng)或局部(bù)冷卻的螺杆泵。4. high temperature medium, high temperature resistant materials should be selected for the pump or cooling screw pump.

   5． 關于螺(luó)杆泵的(de)吸(xī)入能(néng)力可(kě)查閱樣(yàng)本(běn)。5. about the screw pump suction capacity can refer to the samples.

   第三， 螺杆(gǎn)泵材料組合(hé)的選擇(zé) 見上表third, the choice of the screw pump material combination see the table above

   第四， 螺(luó)杆泵的(de)吸(xī)上能(néng)力fourth, the screw pump suction on ability

   通過降低(dī)轉(zhuǎn)速或(huò)加熱降低(dī)介質黏度的方法，可達到高的(de)吸上性能(néng)，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(wǔ)，配套電機(jī)的選配(pèi)fifth, motor selection

   螺杆泵(bèng)的型(xíng)号選(xuǎn)定後(hòu)，根據樣本數據，可查到泵的軸(zhóu)功率(lǜ)n，該軸功率(lǜ)再加(jiā)上一(yī)定的(de)功率儲(chǔ)備後，作為選(xuǎn)配電機的依據，一般電機(jī)功率(lǜ)nm 不小于泵(bèng)軸功率n 乘(chéng)以功(gōng)率儲備(bèi)系數k 所(suǒ)得的值即：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(sān)螺杆(gǎn)泵能夠在(zài)不同的行(háng)業中使用，在其(qí)中能(néng)夠發揮重要的(de)作用(yòng)和性能，在(zài)行業中能夠充(chōng)分展現良好的(de)性能優勢(shì)，在産(chǎn)業性能(néng)中發揮(huī)重要的作(zuò)用和(hé)貢(gòng)獻。下面從特(tè)點.困油及(jí)措施(shī)不平衡(héng)等方面(miàn)向大家介紹一下三(sān)螺(luó)杆泵(3gr三(sān)螺杆(gǎn)泵,snh三螺杆(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).