產(chǎn)品詳情
水利工程混流泵A定州水利工程混流泵200HW-5
When the pump in the work due to cavitation impact or in the winter did not release the pump shell in the water and frozen is also prone to rupture, such as damage is heavier can not be repaired when the new pump shell should be replaced. Pump shafts are generally carbon steel parts, but due to manufacturing quality, use or installation and other reasons are also vulnerable to damage. Pump shaft may appear cracks, bending, shaft neck wear, thread damage, etc., may also appear fracture. If the damage is serious and cannot be repaired, the new shaft should be replaced. The impeller is an important working part of the pump and is made of cast iron. Due to manufacturing quality and use and other reasons are also vulnerable to damage. The impeller may appear cracks, due to cavitation effect on the surface of the bation of a nest eye or perforation, long-term flushing to make the leaves thin or partial grinding, and even crushed by debris. Some defects can be repaired; some defects cannot be repaired, that is, new impellers should be replaced. The bearing of the sliding bearing is cast of copper tin alloy, the wear resistance is very poor, is one of the most easy to wear and burn the wearing parts, the bearing can generally be repaired, can also be replaced with new parts. Rolling bearings generally have an average service life of 5,000 hours.
一.概述
1.用途：HW混流泵為臥式，單級(jí)，單吸，渦殼式混流泵。適用于輸送清水或物理，化學(xué)性質(zhì)類似于水的其它液體。被輸送液體溫度不宜高于50度。廣泛用于農(nóng)田灌溉，工業(yè)和城市排水等多種場合。HW泵的性能范圍：流量90-9000m3/h 揚(yáng)程3.5-22m。
2. 特點(diǎn)：結(jié)構(gòu)簡單，使用可靠，裝修方便，而且效率高，體型小，重量輕。jdhuiquan4.20
3. 傳動(dòng)方式：用直接傳動(dòng)和變速傳動(dòng)。常用動(dòng)力機(jī)是電動(dòng)機(jī)和柴油機(jī)。訂貨 時(shí)應(yīng)明確動(dòng)力機(jī)的型號(hào)，以便確定聯(lián)軸器和皮帶輪的型號(hào)
4.型號(hào)說明：以150HW-8S例
150---------泵進(jìn)出口直徑mm
8------------設(shè)計(jì)揚(yáng)程 m
S------------變型代號(hào)
水利工程混流泵A定州水利工程混流泵200HW-5
并用四個(gè)地腳螺栓槳泵座固定與水泥基礎(chǔ)上。電動(dòng)機(jī)或間接傳動(dòng)裝置安裝在泵座上。水由泵座之間的彎管輸出。生產(chǎn)長軸深井泵的主要工廠有：上海深井泵廠、濟(jì)南水泵廠、成都水泵廠、上海深井機(jī)械廠、南京古爾茲制泵有限公司等。（五）井用潛水電泵井用潛水電泵是將水泵和電機(jī)做成一體一同置于井水中，在地面通過電纜使電機(jī)與電源接通，驅(qū)動(dòng)水泵葉輪旋轉(zhuǎn)。它結(jié)構(gòu)簡單、體積小、重量輕、安裝維修方便、運(yùn)行安全可靠、性能良好，是一種效益高、投資少的新型揚(yáng)水機(jī)具，可廣泛用于工礦企業(yè)給排水、城市供水、農(nóng)田灌溉和缺水地區(qū)人畜飲水等。井用潛水電泵目前有QJ系列、QJ（R）系列（引進(jìn)國外技術(shù)）、QFB型壓力充油式系列、QJC系列及RS系列產(chǎn)品。
二.結(jié)構(gòu)和作用
水利工程混流泵A定州水利工程混流泵200HW-5
轉(zhuǎn)向有一致時(shí)，最好采用聯(lián)軸器直接傳動(dòng)。這種傳動(dòng)方式的優(yōu)點(diǎn)是：結(jié)構(gòu)緊湊，運(yùn)轉(zhuǎn)平穩(wěn)可靠，傳動(dòng)效率高。目前用電動(dòng)機(jī)拖動(dòng)水泵的機(jī)組，大都采用聯(lián)軸器直接傳動(dòng)。間接傳動(dòng)間接傳動(dòng)就是水泵與動(dòng)力機(jī)的傳動(dòng)軸不能直聯(lián)，而是通過中間傳動(dòng)裝置直聯(lián)接并傳遞動(dòng)力。這種中間傳動(dòng)裝置主要是用皮帶傳動(dòng)和齒輪傳動(dòng)。齒輪傳動(dòng)雖然傳動(dòng)效益高，但制造成本高、價(jià)格貴，僅在大型排灌站使用。當(dāng)水泵與動(dòng)力機(jī)轉(zhuǎn)速不同，軸線不在同一直線上（垂直或平行），轉(zhuǎn)向不一致時(shí)，一般均采用皮帶間接傳動(dòng)。皮帶間接傳動(dòng)的優(yōu)點(diǎn)是：對(duì)轉(zhuǎn)速、轉(zhuǎn)向、線軸位置不同的適應(yīng)性廣，傳動(dòng)較平穩(wěn)，過載時(shí)皮帶可打滑，不致?lián)p壞機(jī)件，結(jié)構(gòu)簡單，使用維修方便。但傳動(dòng)效益低，需經(jīng)常調(diào)節(jié)皮帶長度和更換皮帶。1.HW pump mainly has pump cover, impeller, pump body, pump shaft, bushing, and bearing body and other major components. The pump cover is connected with the pump body and the inlet pipe respectively. 2. There should be an appropriate gap between the pump cover plane and the impeller plane. The gap is too small will produce friction, the gap is too large, will lead to the pump body pressure water a large number of reflux, is the pump efficiency reduction. The suitable gap used in practice is 0.3-0.7mm, and the gap can be adjusted by adding and subtracting the thickness of the paper pad.
3. The shaft is applied to protect the pump shaft and should be replaced in time after wear.
1. Screw holes at the upper end of the pump body, used for filling water diversion or connecting vacuum pump pumping gas to divert water.
2. In order to expand the scope of application of the pump to meet the different needs of users, can cut the outer diameter of the impeller or exchange different perbance of the impeller.
Water pump, valve and accessories technology R & amp; d and Sales: motor, bearings, mechanical seals, bl Products Sales: Pump assembly and maintenance: self-and with all kinds of goods and technology import and export business (except for goods and technologies that the state limits the company to operate or prohibit imports and exports).
訂貨須知：用戶在訂貨（或簽訂技術(shù)協(xié)議）時(shí)，請(qǐng)注明：
1、 使用工況：流量、揚(yáng)程、漿體濃度及比重、粒徑、吸入形式、傳動(dòng)方式等；
2、 配套電視：型號(hào)、主要技術(shù)參數(shù)、防護(hù)等級(jí)、生產(chǎn)廠家等；
3、 其它配套項(xiàng)目：如泵的備件、專用工具、調(diào)速裝置等；
4、 其它特殊要求。
具有雄厚的產(chǎn)品開發(fā)才調(diào)，運(yùn)用核算機(jī)CAD，CAPP進(jìn)行產(chǎn)品及工藝的輔佐規(guī)劃，具有完善的質(zhì)量確保體系，推行全面的質(zhì)量處理戰(zhàn)略。工廠占地面積15000平方米。礦山，電力，煤炭，疏浚，石油化工，環(huán)境保護(hù)工程，建材，火電煙氣脫硫，污水處理，城市工廠給排水，農(nóng)業(yè)灌溉等許多范疇。我公司具有先進(jìn)的模型，鑄造，鑄造，焊接，機(jī)加工，熱處理，設(shè)備。渣漿泵，砂礫泵，脫硫泵，泥漿泵整機(jī)3000臺(tái)會(huì)泉泵業(yè)是您佳選擇，咱們以優(yōu)異的產(chǎn)質(zhì)量量，超卓的售后效能與您共創(chuàng)光芒明日。脫硫泵，污水泵，泥漿泵，管道泵，潛水泵，清水泵，壓濾機(jī)配套泵，大流量雙吸泵，砂礫泵，雜質(zhì)泵及操控設(shè)備的企業(yè)。公司的產(chǎn)品均依照規(guī)范，消化吸收技能，自行開發(fā)規(guī)劃。
