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進口化工多級泵

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產(chǎn)品簡介

一、進口化工多級泵產(chǎn)品概述美國尼科NICO進口多級化工泵是一種高壓化工泵,也就是高揚程化工泵,多級泵化工泵還可以分成臥式多級化工泵和立式多級化工泵,多級化工泵為兩端支承,殼體部分為節(jié)段式,泵的傳動方式是通過柱銷彈性聯(lián)軸器與電機聯(lián)結(jié)

詳細介紹

一、進口化工多級泵產(chǎn)品概述

美國尼科NICO進口多級化工泵是一種高壓化工泵,也就是高揚程化工泵,多級泵化工泵還可以分成臥式多級化工泵和立式多級化工泵,多級化工泵為兩端支承,殼體部分為節(jié)段式,泵的傳動方式是通過柱銷彈性聯(lián)軸器與電機聯(lián)結(jié)。泵的旋轉(zhuǎn)方向,從驅(qū)動端看,泵為順時針方向旋轉(zhuǎn)。多級化工泵采用對稱布置,取消平衡裝置可基本消除軸向力,殘余軸向力由一對背靠背的角接觸球軸承承受。由于無平衡裝置,即無平衡盤的園盤摩擦損失又無平衡回流損失,所以泵效率比同類別多級泵提高3%—14%,由于無平衡裝置,解決因平衡裝置失效而導(dǎo)致泵平衡盤和平衡盤座的磨損或轉(zhuǎn)子咬死等各種故障,大大延長泵的使用壽命。的結(jié)構(gòu)強度設(shè)計。允許泵的單級揚程達1.5Mpa (150m),出口壓力可達15Mpa(總揚程1500m),并且使軸承和轉(zhuǎn)子組成的芯包部件不受溫度變化的影響,具有優(yōu)秀的抗熱沖擊性能。

二、進口防爆多級泵選型參數(shù)

公稱通徑:50mm-200mm

流量范圍:5-500m3/h

揚程范圍:13-680m

功率范圍:2.2-400kw

轉(zhuǎn)速范圍:1450-2950r/min

防爆標志:ExdeIIBT4DIP21TAT6

防護等級:IP54/IP65

額定電壓:DC24v、220v、380v,660v,1140v(DC、AC)

溫度范圍:-20℃~120℃

工作壓力:≤3.0Mpa

泵體材質(zhì):鑄鐵、WCB、304、316、316L

三、進口化工多級泵主要部位原理

1、定子部分

    主要由吸入段(進水段)、中段、吐出段(出水段)、導(dǎo)葉、次級進水段、填料函體(尾蓋)和軸承體等分別用拉緊螺栓聯(lián)接成一體,從聯(lián)軸器端看,泵吸入口為水平右方向,吐出口為垂直向上。

3、轉(zhuǎn)子部分

    主要由軸、葉輪、節(jié)流軸部件、軸承及軸套等組成。

4、泵的密封 

    泵吸入段(進水段)、中段、吐出段(出水段)、次級進水段之間的靜止結(jié)合面用密封膠 或二硫化鉬來密封。

    泵各級間采用節(jié)流密封。

    泵的兩側(cè)軸封采用軟填料密封。

    采用擋水圈擋水,防止水進入軸承。

5、軸承部分

    泵型的整個轉(zhuǎn)子由驅(qū)動端的圓柱滾子軸承、末端采用角接觸球軸承支撐,軸承采用CD30或CD40機械油加入軸承體內(nèi)至油鏡中心潤滑。由于軸承采用了角接觸球軸承,所以組裝完成的泵轉(zhuǎn)子無軸向竄動量。

四、進口化工多級泵主要特點

1、 由于軸封采用材料為硬質(zhì)合金及氟橡膠的機械密封,可提高泵運行的可靠性及輸送介質(zhì)的溫度。

2、過流部分采用不銹鋼板沖壓焊接而成,使得泵可適用于輕度腐蝕性介質(zhì)。

3、整體結(jié)構(gòu)緊湊、體積小、重量輕、噪聲低、節(jié)能,檢修方便。

4、進水口與出水口位于泵座同一水平線上,可直接用于管路當(dāng)中。

5、采用標準電機,用戶可方便地根據(jù)需要配備電機。

6、可根據(jù)用戶需要配備智能保護器,對泵干轉(zhuǎn)、缺相、過載等進行有效保護。

7、采用優(yōu)質(zhì)軸承和優(yōu)質(zhì)電機,使泵運行更加安全可靠、噪聲低、振動??;

8、泵用于有吸程場合,應(yīng)裝有底閥,并且進口管路不應(yīng)有過多彎道,同時不得有漏水、漏氣現(xiàn)象,以免影響水泵的吸入性能;

9、采用水力平衡軸向力,減少平衡鼓,可使運行機填料密封兩種方式;

10、泵為立式、多級階段式結(jié)構(gòu),泵進去水法蘭處在同一直線上,葉輪采用水力平衡方式平衡軸方向,泵下端有一導(dǎo)軸承,軸通過夾殼聯(lián)軸器于電機軸固定傳動,外筒為不銹鋼筒;

11、泵由電機驅(qū)動,從電機端方向來看,泵順時針方向旋轉(zhuǎn)。

12、葉輪可采用青銅材料,避免長期停機后葉輪與導(dǎo)葉間銹合。

五、進口化工多級泵應(yīng)用說明

*提供中心線或腳裝式外殼

*復(fù)合材料耐磨環(huán)(碳纖維填充 PEEK)可實現(xiàn)更小的間隙,同時保持相同的可靠性和效率

*提供中間排放法蘭

*可提供減摩或滑動軸承,可強制潤滑

*可冷卻護套或軸封

*提供量身定制的解決方案:

*泵尺寸可根據(jù)客戶要求進行調(diào)整

*通過填料函或機械密封進行軸封

*由平衡盤或平衡鼓處理的軸向推力

*輕松更換所有易損件

六、進口化工多級泵結(jié)構(gòu)圖


七、進口化工多級泵性能參數(shù)

型號級數(shù)流量(Q)揚程(m)轉(zhuǎn)速(r/min)功率效率л(%)
m3/hl/s軸功率電機功率
  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、進口化工多級泵性能參數(shù)

泵型號轉(zhuǎn)速
(r/min)
流量揚程
(m)
效率
(%)
功率(KW)必需
汽蝕余量
(m)
m3/hL/S軸功率電機功率
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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