进口化工多级泵

进口化工多级泵

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产品简介

美国尼科NICO进口多级化工泵是一种高压化工泵,也就是高扬程化工泵,多级泵化工泵还可以分成卧式多级化工泵和立式多级化工泵,多级化工泵为两端支承,壳体部分为节段式,泵的传动方式是通过柱销弹性联轴器与电机联结。泵的旋转方向,从驱动端看,泵为顺时针方向旋转。多级化工泵采用对称布置,取消平衡装置可基本消除轴向力,残余轴向力由一对背靠背的角接触球轴承承受。由于无平衡装置,即无平衡盘的园盘摩擦损失又无平衡回流

详细介绍

进口化工多级泵


一、进口化工多级泵产品概述


二、进口防爆多级泵选型参数

公称通径:50mm-200mm

流量范围:5-500m3/h

扬程范围:13-680m

功率范围:2.2-400kw

转速范围:1450-2950r/min

防爆标志:ExdeIIBT4DIP21TAT6

防护等级:IP54/IP65

额定电压:DC24v、220v、380v,660v,1140v(DC、AC)

温度范围:-20℃~120℃

工作压力:≤3.0Mpa

泵体材质:铸铁、WCB、304、316、316L

三、进口化工多级泵主要部位原理

1、定子部分

主要由吸入段(进水段)、中段、吐出段(出水段)、导叶、次级进水段、填料函体(尾盖)和轴承体等分别用拉紧螺栓联接成一体,从联轴器端看,泵吸入口为水平右方向,吐出口为垂直向上。

3、转子部分

主要由轴、叶轮、节流轴部件、轴承及轴套等组成。

4、泵的密封

泵吸入段(进水段)、中段、吐出段(出水段)、次级进水段之间的静止结合面用密封胶 或二硫化钼来密封。

泵各级间采用节流密封。

泵的两侧轴封采用软填料密封。

采用挡水圈挡水,防止水进入轴承。

5、轴承部分

泵型的整个转子由驱动端的圆柱滚子轴承、末端采用角接触球轴承支撑,轴承采用CD30或CD40机械油加入轴承体内至油镜中心润滑。由于轴承采用了角接触球轴承,所以组装完成的泵转子无轴向窜动量。

四、进口化工多级泵主要特点

1、 由于轴封采用材料为硬质合金及氟橡胶的机械密封,可提高泵运行的可靠性及输送介质的温度。

2、过流部分采用不锈钢板冲压焊接而成,使得泵可适用于轻度腐蚀性介质。

3、整体结构紧凑、体积小、重量轻、噪声低、节能,检修方便。

4、进水口与出水口位于泵座同一水平线上,可直接用于管路当中。

5、采用标准电机,用户可方便地根据需要配备电机。

6、可根据用户需要配备智能保护器,对泵干转、缺相、过载等进行有效保护。

7、采用优质轴承和优质电机,使泵运行更加安全可靠、噪声低、振动小;

8、泵用于有吸程场合,应装有底阀,并且进口管路不应有过多弯道,同时不得有漏水、漏气现象,以免影响水泵的吸入性能;

9、采用水力平衡轴向力,减少平衡鼓,可使运行机填料密封两种方式;

10、泵为立式、多级阶段式结构,泵进去水法兰处在同一直线上,叶轮采用水力平衡方式平衡轴方向,泵下端有一导轴承,轴通过夹壳联轴器于电机轴固定传动,外筒为不锈钢筒;

11、泵由电机驱动,从电机端方向来看,泵顺时针方向旋转。

12、叶轮可采用青铜材料,避免长期停机后叶轮与导叶间锈合。

五、进口化工多级泵应用说明

*提供中心线或脚装式外壳

*复合材料耐磨环(碳纤维填充 PEEK)可实现更小的间隙,同时保持相同的可靠性和效率

*提供中间排放法兰

*可提供减摩或滑动轴承,可强制润滑

*可冷却护套或轴封

*提供量身定制的解决方案:

*泵尺寸可根据客户要求进行调整

*通过填料函或机械密封进行轴封

*由平衡盘或平衡鼓处理的轴向推力

*轻松更换所有易损件

六、进口化工多级泵结构图

进口化工多级泵

七、进口化工多级泵性能参数

型号级数流量(Q)扬程(m)转速(r/min)功率效率л(%)
m3/hl/s轴功率电机功率
  50HG821851929501.52.262
318528.529502.25362
41853829503462
518547.529503.755.562
61855729504.55.562
718566.529505.257.562
818576295067.562
918585.529506.757.562
101859529507.51162
11185104.529508.251162
12185114295091162
  80HG12232.4922.729502.68375
332.4934.0529504.025.575
432.4945.429505.367.575
532.4956.7529506.77.575
632.4968.129508.041175
732.4979.4529509.381175
832.4990.8295010.721575
932.49102.15295011.061575
1032.49113.5295013.41575
1132.49124.85295014.7418.575
1232.49136.2295016.0818.575
  100HG162541535.229507.21171.5
3541552.8295010.81571.5
4541570.4295014.418.571.5
55415882950182271.5
65415105.6295021.63071.5
75415123.2295025.23071.5
85415140.8295028.83771.5
95415158.4295032.43771.5
1054151762950364571.5
115415198.6295039.65571.5
125415211.2295043.25571.5
  125HG2521083040295015.618.576
31083060295023.43076
41083080295031.23776
5108301002950394576
610830120295046.85576
710830140295054.67576
810830160295062.47576
910830180295070.39076
10108302002950789076

八、进口化工多级泵性能参数

泵型号转速
(r/min)
流量扬程
(m)
效率
(%)
功率(KW)必需
汽蚀余量
(m)
m3/hL/S轴功率电机功率
HG
HG6-25×3
29503.751.0476.5332.375.52.0
6.31.7575452.862.0
7.52.0873.5473.192.5
HG
HG6-25×4
29503.751.04102333.167.52.0
6.31.75100453.812.0
7.52.0898474.262.5
HG
HG6-25×5
29503.751.04127.5333.957.52.0
6.31.75125454.772.0
7.52.08122.5475.322.5
HG
HG6-25×6
29503.751.04153334.73112.0
6.31.75150455.722.0
7.52.08147476.392.5
HG
HG6-25×7
29503.751.04178.5335.52112.0
6.31.75175456.672.0
7.52.08171.5477.452.5
HG
HG6-25×8
29503.751.04204336.31152.0
6.31.75200457.632.0
7.52.08196478.582.5
HG
HG6-25×9
29503.751.04229.5337.10152.0
6.31.75225458.522.0
7.52.08220.54790582.5
HG
HG6-25×10
29503.751.04255337.8918.52.0
6.31.75250459.532.0
7.52.082454710.632.5
HG
HG6-25×11
29503.751.04280.5338.6818.52.0
6.31.752754510.52.0
7.52.08269.54711.712.5
HG
HG6-25×12
29503.751.04306339.4718.52.0
6.31.753004511.442.0
7.52.082944712.782.5
HG
HG12-25×3
29507.52.0884.6443.937.52.0
12.53.4775544.732.0
15.04.1769535.372.5
HG
HG12-25×4
29507.52.08112.8445.24112.0
12.53.47100546.302.0
15.04.1792537.092.5
HG
HG12-25×5
29507.52.08141446.55112.0
12.53.47125547.882.0
15.04.17115538.862.5
HG
HG12-25×6
29507.52.08169.2447.85152.0
12.53.47150549.462.0
15.04.171385310.642.5
HG
HG12-25×7
29507.52.08197.4449.16152.0
12.53.471755411.02.0
15.04.171615312.412.5
HG
HG12-25×8
29507.52.08225.64410.4718.52.0
12.53.472005412.512.0
15.04.171845314.182.5
HG
HG12-25×9
29507.52.08253.84411.7818.52.0
12.53.472255414.182.0
15.04.172075315.952.5
HG
HG12-25×10
29507.52.082824413.09222.0
12.53.472505415.762.0
15.04.172305317.732.5
HG
HG12-25×11
29507.52.08310.24414.4222.0
12.53.472755417.342.0
15.04.172535319.52.5
HG
HG12-25×12
29507.52.08338.44415.7302.0
12.53.473005418.92.0
15.04.172765327.32.5
HG
HG25-30×3
2950154.17102508.33152.2
256.9490629.882.2
308.3382.66310.72.6
HG
HG25-30×4
2950154.171365011.1118.52.2
256.941206213.12.2
308.331106314.262.6
HG
HG25-30×5
2950154.171705013.89222.2
256.941506216.472.2
308.33137.56317.832.6
HG
HG25-30×6
2950154.172045016.67302.2
256.941806219.772.2
308.331656321.42.6
HG
HG25-30×7
2950154.172385019.44302.2
256.942106223.12.2
308.33192.56324.902.6
HG
HG25-30×8
2950154.172725022.22372.2
256.942406226.42.2
308.332206328.532.6
HG
HG25-30×9
2950154.173065025.0372.2
256.942706229.652.2
308.33247.56332.12.6
HG
HG25-30×10
2950154.173405027.8452.2
256.943006232.92.2
308.332756335.72.6
HG
HG46-30×3
2950308.331026413.02222.4
4612.5907016.113.0
5515.3816817.844.6
HG
HG46-30×4
2950308.331366417.36302.4
4612.81207021.483.0
5515.31086823.794.6
HG
HG46-30×5
2950308.331706421.7372.4
4612.81507026.853.0
5515.31356829.744.6
HG
HG46-30×6
2950308.332046426.04372.4
4612.81807032.213.0
5515.31626835.684.6
HG
HG46-30×7
2950308.332386430.38452.4
4612.82107037.583.0
5515.31896841.634.6
HG
HG46-30×8
2950308.332746434.72552.4
4612.82407042.953.0
5515.32166847.584.6
HG
HG46-30×9
2950308.333066439.06552.4
4612.82707048.323.0
5515.32436853.534.6
HG
HG46-30×10
2950308.333406443.4752.4
4612.83007053.693.0
5515.327034459.474.6
HG
HG46-50×3
2950308.33166.55425.19372.5
4612.81506329.832.8
5515.31386432.33.2
HG
HG46-50×4
2950308.332225433.59452.5
4612.82006339.772.8
5515.31846443.063.2
HG
HG46-50×5
2950308.33277.55441.98552.5
4612.82506349.712.8
5515.32306453.833.2
HG
HG46-50×6
2950308.333335450.38752.5
4612.83006359.652.8
5515.32766464.593.2
HG
HG46-50×7
2950308.33388.55458.78752.5
4612.82506369.62.8
5515.33226472.36903.2
HG
HG46-50×8
2950308.334405467.18902.5
4612.84006379.542.8
5515.33686486.123.2
HG
HG46-50×9
2950308.33499.55475.571102.5
4612.84506389.482.8
5515.34146496.893.2
HG
HG46-50×10
2950308.335555483.971102.5
4612.85006399.422.8
5515.346064107.663.2
HG
HG46-50×11
2950308.33610.55492.371322.5
4612.855063109.362.8
5515.350664118.423.2
HG
HG46-50×12
2950308.3366654100.81322.5
4612.860063119.82.8
5515.355264129.23.2
HG
HG85-45×2
29505515.31026324.25373.2
8523.6907228.944.2
10027.8787030.355.2
HG
HG85-45×3
29505515.31536336.38553.2
8523.61357243.34.2
10027.81177045.525.2
HG
HG85-45×4
29505515.32046348.5753.2
8523.61807257.874.2
10027.81567060.75.2
HG
HG85-45×5
29505515.32556360.63903.2
8523.62257272.344.2
10027.81957075.865.2
HG
HG85-45×6
29505515.33066372.751103.2
8523.62707286.814.2
10027.82347091.045.2
HG
HG85-45×7
29505515.33576384.881323.2
8523.631572101.34.2
10027.827370106.25.2
HG
HG85-45×8
29505515.34086397.01323.2
8523.636072115.74.2
10027.831270121.45.2
HG
HG85-45×9
29505515.345963109.11603.2
8523.640572130.24.2
10027.835170136.65.2
HG
HG155-30×2
148010027.8656427.66553.2
15543607533.773.9
18551.4557536.954.8
HG
HG155-30×3
148010027.897.56441.2753.2
15543907550.653.9
18551.482.57555.44.8
HG
HG155-30×4
148010027.81306455.32903.2
155431207567.543.9
18551.41107573.94.8
HG
HG155-30×5
148010027.8162.56469.151103.2
155431507584.423.9
18551.4137.57592.374.8
HG
HG155-30×6
148010027.81956482.981323.2
1554318075101.33.9
18551.416575110.84.8
HG
HG155-30×7
148010027.8227.56496.811603.2
1554321075118.23.9
18551.4192.57529.34.8
HG
HG155-30×8
148010027.826064110.6,,

180
3.2
15543,24075135.13.9
18551.422075147.84.8
HG
HG155-30×9
148010027.8292.564124.51803.2
15543270751523.9
18551.4247.575166.34.8
HG
HG155-30×10
148010027.832564138.32253.2
1554330075168.83.9
18551.472575184.74.8
HG
HG155-67×3
295010027.82286497.01323.2
1554320074114.75.0
18551.417772123.96.6
HG
HG155-67×4
295010027.830464129.41853.2
1554326874152.95.0
18551.423672165.16.6
HG
HG155-67×5
295010027.838064161.72203.2
1554333574191.15.0
18551.429572206.46.6
HG
HG155-67×6
295010027.8456641942753.2
1554340274229.35.0
18551.435472247.76.6
HG
HG155-67×7
295010027.853264226.43503.2
1554346974267.55.0
18551.4413722896.6
HG
HG155-67×8
295010027.860864258.73503.2
1554353674305.75.0
18551.447272330.36.6
HG
HG155-67×9
295010027.868464291.14403.2
15543603743445.0
18551.453172371.96.6
HG
HG280-43×2
148018551.4946968.61103.0
28077.8867785.174.7
33593.1767592.46.0
HG
HG280-43×3
148018551.4141691031503.0
28077.812977127.74.7
33593.111475138.76.0
HG
HG280-43×4
148018551.418869137.32303.0
28077.817277170.34.7
33593.115275184.96.0
HG
HG280-43×5
148018551.423569171.63003.0
28077.821577212.94.7
33593.119075231.16.0
HG
HG280-43×6
148018551.428269205.93003.0
28077.825877255.54.7
33593.122875277.36.0
HG
HG280-43×7
148018551.432969240.23503.0
28077.830477298.14.7
33593.122675323.66.0
HG
HG280-43×8
148018551.437669274.54103.0
28077.834477304.74.7
33593.130475369.86.0
HG
HG280-43×9
148018551.442369308.94303.0
28077.838777383.24.7
33593.13742754166.0
HG
HG280-65×6
148018551.4408613375002.8
28077.839073407.43.7
33593.137275452.55.0
HG
HG280-65×7
148018551.447661393.16802.8
28077.845573475.33.7
33593.1434755285.0
HG
HG280-65×8
148018551.454461449.36802.8
28077.852073543.23.7
33593.149675603.35.0
HG
HG280-65×9
148018551.461261505.58502.8
28077.858573611.13.7
33593.155875678.85.0
HG
HG280-65×10
148018551.468061561.88502.8
28077.8650735793.7
33593.162075754.25.0
HG
HG450-60×3
148033593.119572247.13603.8
45012518076289.24.9
50013917178298.56.0
HG
HG450-60×4
148033593.126072329.45003.8
45012524076372.34.9
500139228783986.0
HG
HG450-60×5
148033593.132072411.86803.8
45012530076465.44.9
50013928578497.56.0
HG
HG450-60×6
148033593.139072494.26803.8
45012536076558.54.9
500139242785976.0
HG
HG450-60×7
148033593.145572576.58503.8
45012542076651.54.9
50013939978696.56.0
HG
HG450-60×8
148033593.152072658.98503.8
45012548076744.64.9
500139456787966.0
HG
HG450-60×9
148033593.158572741.210503.8
45012554076837.74.9
50013951378823.66.0
HG
HG450-60×10
148033593.165072930.810503.8
45012560076995.14.9
50013957078
6.0





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