產(chǎn)品概述：
NCB-C微型磁力齒輪泵，是我公司在普通NCB齒輪輸送泵的基礎(chǔ)上，而研制成功的一種無泄漏高耐磨型的容積泵，此泵采用內(nèi)外磁鋼連接驅(qū)動(dòng)，用隔離套把物料與外界隔離，以靜密封替代動(dòng)密封，過流部分處于封閉狀態(tài)達(dá)到零泄漏，此泵主要用于工藝要求很高的工況，或者輸送循環(huán)設(shè)備的真空度要達(dá)到真空的場(chǎng)合。其采用9CrSi做為轉(zhuǎn)子材質(zhì)，更適合細(xì)微顆粒的介質(zhì)輸送。它輸送粘度范圍：1-100000cst，流量范圍：1-1000L/H，壓力范圍：0.1-4MPa.溫度范圍：-50℃-380℃,可根據(jù)物料的性質(zhì)不同采用不同的泵體材質(zhì)予以匹配，可根據(jù)客戶需求做成保溫型。
ProductIntroduction:
NCB-CType External Gear Insulation Rotary Pump is another high viscositydisplacement pump of leakage proof and high wear resistance successfullydeveloped by our company. This pump is designed for the medium of hightemperature and high viscosity which also requires heat insulation. It usessteel casting as the pump body material and 9CrSi as the gear material whichsignificantly improves its service life during the transportation of mediuminvolving fine particles. In addition, it also adopts the leakage prooftechnology that is developed by our company thus thoroughly solving the leakageproblem that is likely to happen with the high temperature and high viscositypumps. The insulation jacket that integrally wraps the pump body is made byseamless welding, and its thermal efficiency reaches 90%, which enable the pumpto become an advanced energy saving product. The pump adopts advancedtechnology and has a stable performance featured as following parameters:Viscosity range of transporting medium: 100-100000cst; Range of flow: 1-100M3;Range of pressure: 0.1-4MPa; Range of temperature: -50℃-320℃.Besides, different body material can be selected to match the medium of differentnatures.
產(chǎn)品特點(diǎn)
1.采用無泄漏磁驅(qū)工藝制造，實(shí)現(xiàn)零泄漏
2.采用特殊材質(zhì)，增強(qiáng)其耐磨性，壽命顯著提高
3.有較高自吸性能，無噪音，無脈動(dòng)，可氣液混輸。
Characteristicsａnd Application Fields of the Product
1.Itadopts the leakage-proof technology and realizes the performance of zeroleakage.
2.Itadopts a special material which increases its wear-resistant property and itsservice life is improved significantly.
3. Ithas a high self-priming performance and is free from noise and pulsation allowingthe mixed delivery of gas and liquid.
4.Theinsulation jacket is welded to the pump body with big cavity space and highthermal efficiency. In contrast, the as-cast insulation jacket has a very smallcavity space and great loss of heat, due to which pump damage and motoroverload usually happen because of inadequate heat insulation.
應(yīng)用領(lǐng)域
主要用于高真空設(shè)備的介質(zhì)循環(huán)，和遇空氣容易凝固的介質(zhì)輸送。
精細(xì)化工：膠黏劑.化工助劑.107膠.乳化膠等
化工行業(yè)：樹脂.松香.瀝青.聚氨酯等
醫(yī)藥行業(yè)：藥膏.浸膏.中藥濃縮液.糖漿等
Application Field
TheProduct is mainly used for the medium that requires heat insulation or themedium that is likely to solidify at low temperature.
Fine chemicalindustry: Adhesive, chemical additives, 107 glue,emulsion, etc.
Chemical industry: Resin, colophony, asphalt, polyurethane, etc.
Pharmaceutical industry:Ointment, extractum, the concentrated liquid oftradition Chinese medicine,syrup, etc.
型號(hào) | 口徑mm | 粘度cst | 流量(L) | 揚(yáng)程M | 轉(zhuǎn)速 | 功率W | 鏈接形式 |
NCB-C6 | 6 | 60 | 10 | 60 | 960 | 60 | 管螺紋螺紋 |
600 | 10 | 60 | 960 | 60 | |||
6000 | 5 | 60 | 457 | 60 | |||
10000 | 2.5 | 60 | 288 | 60 | |||
NCB-C16 | 16 | 60 | 50 | 60 | 960 | 250 | 管螺紋螺紋 |
600 | 50 | 60 | 960 | 250 | |||
6000 | 25 | 60 | 457 | 250 | |||
10000 | 10 | 60 | 288 | 250 | |||
NCB-C20 | 20 | 60 | 150 | 60 | 960 | 250 | 管螺紋螺紋 |
600 | 150 | 60 | 960 | 250 | |||
6000 | 80 | 60 | 457 | 250 | |||
10000 | 40 | 60 | 228 | 250 | |||
NCB-C25 |
25 | 60 | 300 | 60 | 960 | 250 | 管螺紋螺紋 |
600 | 300 | 60 | 960 | 250 | |||
6000 | 120 | 60 | 357 | 370 | |||
10000 | 80 | 60 | 254 | 370 | |||
NCB-C32 |
32 | 60 | 600 | 60 | 960 | 550 | 管螺紋螺紋 |
600 | 600 | 60 | 960 | 550 | |||
6000 | 400 | 60 | 357 | 550 | |||
10000 | 300 | 60 | 254 | 550 | |||
NCB-C40 |
40 | 60 | 1000 | 60 | 960 | 750 | 管螺紋螺紋 |
600 | 1000 | 60 | 960 | 750 | |||
6000 | 700 | 60 | 357 | 750 | |||
10000 | 500 | 60 | 228 | 750 |
磁力泵選型很重要，一種好的選型，能充分發(fā)揮泵的各項(xiàng)性能， 降低造價(jià)以及環(huán)保和節(jié)能，限度地滿足客戶的需求。我們?cè)趯?shí)際操作中，遇到很多客戶買泵時(shí)沒有經(jīng)過專業(yè)人員的選型，或者泵廠的銷售人員對(duì)客戶的需求沒有全面了解，以及自身的專業(yè)知識(shí)不足，給客戶選型錯(cuò)誤，從而給客戶造成極大的損失。
選型要具備六大要素，我們只有充分了解了這些才能為客戶選出好型。
1.流量，根據(jù)流量選用泵的大小.
2.揚(yáng)程，根據(jù)揚(yáng)程來決定泵功率
3.粘度，根據(jù)介質(zhì)粘度和流量來選取泵的轉(zhuǎn)速
4.溫度，根據(jù)介質(zhì)溫度來選用泵的材質(zhì)和設(shè)計(jì)泵的膨脹系數(shù)
5.腐蝕性，更具介質(zhì)的腐蝕性來選擇泵的材質(zhì)
6.含固量，根據(jù)介質(zhì)的含固量和顆粒大小來選擇泵的轉(zhuǎn)子齒數(shù)
Technical Parameters and Selection:
Model selection of high viscosity pump isvery important, because the selection of a good high viscosity pump can give afull play of various functions of the pump, reduce the manufacture cost,protect the environment and save energy, thus satisfying the customer to thegreatest
extent.
During the actual practices of us, there arecases that many customers who buy pumps without the selection recommendation fromthe professional personnel or the salesmen of pump plant who fail to have acomplete understanding of the customer’s needs or are short of professionalknowledge recommend the wrong model of pump to the customer, which causes greatloss to the customer.
There are sixmajor factors that should be considered for type selection, and we canrecommend the right product only when fully understａnd those factors.
1. Flow capacity: We should determine the size of thepump according to the flow capacity.
2. Head: Weshould determine the power of the pump according to the pump head.
3.Viscosity: Weshould determine the rotational speed ofthe pump according to the viscosity and the flow of the target medium.
4. Temperature: We should determine the material and theexpansion coefficient of the pump according to the temperature of the targetmedium.
5. Corrosivity:We should determine the mate rial of the pump according to the corrosivity ofthe target medium.
6. Solidcontent: We should determine the number of rotor teeth according to the solidcontent and the particle size of the target medium.
故障表現(xiàn) Description | 產(chǎn)生原因 Cause | 排除故障 Solution |
不排料或者排料少 No discharge or less amount of discharge | 1旋轉(zhuǎn)方向不對(duì) Wrong rotation direction 2進(jìn)出口閥門未打開 Inlet or outlet valve not open. 3吸油管路連接面漏氣 Air leakage with the joint surface of the oil suction line. 4吸油管未進(jìn)入液體中 The oil suction pipe not put into the liquid. 5吸油高度超過規(guī)定值 The oil suction height exceeds the specified value. 6泵進(jìn)出管路的過濾器和閥門堵塞或者介質(zhì)凝固 Jamming of the filter or valve on the pump inlet/outlet pipe or solidification of medium. 7液體的粘度超大 Excess viscosity of medium
| 1更正方向 Correct the direction 2王全打開閥門 Open the valve 3檢查各連接面，重新連接 Check the joint surface and make the connection again 4把吸油管浸入介質(zhì)中 Get the suction pipe into the medium 5提高吸油面的高度 Increase the level of the oil surface 6清理過濾器及閥門，使之暢通 Clean the filter and valve and make them have a clear passage 7預(yù)熱介質(zhì)降低粘度，或者重新選型 Preheat the medium to reduce the viscosity or change the selection of pump |
異常振動(dòng) 噪音異常 Abnormal vibration Abnormal noise | 1泵與電機(jī)安裝不同軸 Pump and motor not properly aligned during installation. 2吸入管路過濾器堵塞 Jamming of the filter on the suction pipe. 3吸入管路直徑小于規(guī)定口徑 Diameter of the suction pipe smaller than the specified one. 4進(jìn)油管路漏氣 Air leakage of inlet oil pipe 5泵的底座安裝不穩(wěn)定 Instable installation of pump foundation. | 1調(diào)整泵與電機(jī)的同軸度 Adjust the alignment between the pump and the motor 2清理過濾網(wǎng) Clean the filter net 3按泵的要求配置管路，并盡可能的大于規(guī)定值一點(diǎn) Arrange the pipeline according to the requirement of the pump in a way that the pipe diameter is slightly bigger than the specified value. 4檢查漏氣點(diǎn)封死，如管路老舊或腐蝕可以更換 Check the leakage point and block it; for aging or corroded pipe, replacement may be done. 5找平底座，緊固底座地腳 Properly align the foundation and fasten the anchor bolts of the foundation |
電動(dòng)機(jī)發(fā)熱 Overheating of motor | 1泵的實(shí)際工作壓力超過規(guī)定值 The actual working pressure exceeds the specified value 2泵內(nèi)卡住大的硬質(zhì)顆粒 Hard particles stuck in the pump 3介質(zhì)粘度超大 Excess viscosity of medium 4轉(zhuǎn)子與軸承套嚴(yán)重磨損或咬死 Grave wear of rotor and bearing housing or damage of them | 1檢查進(jìn)出口管路是否堵塞，如未堵塞更換大的電機(jī)與之壓力匹配 Check whether the inlet/outlet pipe is jammed, if they are not jammed, replacement is required for a motor with greater power so as to match the pressure. 2拆開泵清除 Disassemble the pump to make a cleaning 3重新選型，或者介質(zhì)加溫 Change it for a proper model or heat the medium. 4更換新的轉(zhuǎn)子及軸承套 Change the rotor and bearing housing for new ones |
