產品概述：
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，此泵采用內外磁鋼連接驅動，用隔離套把物料與外界隔離，以靜密封替代動密封，過流部分處于封閉狀態達到零泄漏，此泵主要用于工藝要求很高的工況，或者輸送循環設備的真空度要達到真空的場合。其采用9CrSi做為轉子材質，更適合細微顆粒的介質輸送。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℃,可根據物料的性質不同采用不同的泵體材質予以匹配，可根據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.
產品特點
1.采用無泄漏磁驅工藝制造，實現零泄漏
2.采用特殊材質，增強其耐磨性，壽命顯著提高
3.有較高自吸性能，無噪音，無脈動，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.
應用領域
主要用于高真空設備的介質循環，和遇空氣容易凝固的介質輸送。
精細化工：膠黏劑.化工助劑.107膠.乳化膠等
化工行業：樹脂.松香.瀝青.聚氨酯等
醫藥行業：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 | 口徑mm | 粘度cst | 流量(L) | 揚程M | 轉速 | 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，能充分發揮泵的各項性能， 降低造價以及環保和節能，限度地滿足客戶的需求。我們在實際操作中，遇到很多客戶買泵時沒有經過專業人員的選型，或者泵廠的銷售人員對客戶的需求沒有全面了解，以及自身的專業知識不足，給客戶選型錯誤，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，根據流量選用泵的大小.
2.揚程，根據揚程來決定泵功率
3.粘度，根據介質粘度和流量來選取泵的轉速
4.溫度，根據介質溫度來選用泵的材質和設計泵的膨脹系數
5.腐蝕性，更具介質的腐蝕性來選擇泵的材質
6.含固量，根據介質的含固量和顆粒大小來選擇泵的轉子齒數
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 Description | 產生原因 Cause | 排除故障 Solution |
不排料或者排料少 No discharge or less amount of discharge | 1旋轉方向不對 Wrong rotation direction 2進出口閥門未打開 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吸油管未進入液體中 The oil suction pipe not put into the liquid. 5吸油高度超過規定值 The oil suction height exceeds the specified value. 6泵進出管路的過濾器和閥門堵塞或者介質凝固 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預熱介質降低粘度，或者重新選型 Preheat the medium to reduce the viscosity or change the selection of pump |
異常振動 噪音異常 Abnormal vibration Abnormal noise | 1泵與電機安裝不同軸 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定口徑 Diameter of the suction pipe smaller than the specified one. 4進油管路漏氣 Air leakage of inlet oil pipe 5泵的底座安裝不穩定 Instable installation of pump foundation. | 1調整泵與電機的同軸度 Adjust the alignment between the pump and the motor 2清理過濾網 Clean the filter net 3按泵的要求配置管路，并盡可能的大于規定值一點 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 |
電動機發熱 Overheating of motor | 1泵的實際工作壓力超過規定值 The actual working pressure exceeds the specified value 2泵內卡住大的硬質顆粒 Hard particles stuck in the pump 3介質粘度超大 Excess viscosity of medium 4轉子與軸承套嚴重磨損或咬死 Grave wear of rotor and bearing housing or damage of them | 1檢查進出口管路是否堵塞，如未堵塞更換大的電機與之壓力匹配 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，或者介質加溫 Change it for a proper model or heat the medium. 4更換新的轉子及軸承套 Change the rotor and bearing housing for new ones |
