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DF型多級泵

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更新時間:2021-06-09 18:03:35瀏覽次數(shù):383

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DF型多級泵

詳細(xì)介紹

DF型多級泵

一、DF型多級泵 特點原理及圖片:

http://www.fm7.cn/uploads/allimg/140709/1-140FC.jpg

        DF型多級泵是多級分段式離心泵主要供輸送溫度為-20-105℃,不含固體顆粒、有腐蝕性的液體。泵的進(jìn)口壓力小于0.6MPa。
        DF型泵是臥式、單吸、多級分段式離心泵。泵的出口入口均垂直向上。用拉緊螺栓將泵的吸入段、中段、吐出段聯(lián)結(jié)成一體。泵轉(zhuǎn)子由裝在軸上的葉輪、平衡盤等零件組成。轉(zhuǎn)子兩端由滾動軸泵或滑動軸承支撐,滾動軸承用油脂潤滑。轉(zhuǎn)子軸向力由平衡盤平衡。
        DF型多級泵的軸封采用機(jī)械密封或填料密封。軸兩端有密封,內(nèi)裝機(jī)械,密封或軟填料,密封函中通入有一定壓力的水,起水封和冷卻作用。在軸封處裝有可更換的軸套,保護(hù)泵軸。泵通過彈性聯(lián)軸器由原動機(jī)直接驅(qū)動。從原動方向看泵,泵為順時針方向旋轉(zhuǎn)。

二、DF型多級泵 技術(shù)參數(shù)

泵型號流量
(m3/h)
揚程
H(m)
轉(zhuǎn)速
n(r/min)
功率(kw)效率
η(%)
允許吸上
真空高度
Hs(m)
葉輪直徑
D2(mm)
重量
(kg)
外形尺寸(mm) 級數(shù)
軸功率配帶功率吸入排出
DF25-5015154.5295014.322447.719627093052248080803
2515018.9547.5
2814420.3547.4
DF25-5015206295019.130447.719629599052248080804
2520025.2547.5
2819227.1547.4
DF25-5015257.5295023.937447.7196315105052248080805
2525031.5547.5
2824033.9547.4
DF25-5015309295028.655447.7196340111052248080806
2530037.8547.5
2828840.7547.4
DF25-5015360.5295033.455447.7196360117052248080807
2535044.1547.5
2833647.5547.4
DF25-5015412295038.275447.7196385123052248080808
2540050.4547.5
2838454.2547.4
DF25-5015463.529504375447.7196405129052248080809
2545056.7547.5
2843261547.4
DF25-5015515295047.775447.71964301350522480808010
2550063547.5
2848067.8547.4
DF25-5015566295052.5100447.71964501410522480808011
2555069.3547.5
2852874.6547.4
DF25-5015618295057.3100447.71964701470522480808012
2560075.6547.5
2857681.4547.4
DF46-5028172.5295024.837537.420827093052248080803
4615029.9637.3
501443163.271
DF46-5028230295033.155537.420829599052248080804
4620039.8637.3
5019241.363.27.2
泵型號流量
Q(m3/h)
揚程
H(m)
轉(zhuǎn)速
n(r/min)
功率(kw)效率
η(%)
允許吸上
真空高度
Hs(m)
葉輪直徑
D2(mm)
重量

W(kg)

外形尺寸(mm)口徑(mm)備注
軸功率配帶功率吸入排出
DF46-5028287.5295041.455537.420831510505224808080級數(shù)5
4625049.8637.3
5024051.663.27.2
DF46-5028345295049.675537.420834011105224808080級數(shù)6
4630059.7637.3
5028861.963.271
DF46-5028402.5295057.9100537.420836011705224808080級數(shù)7
4635069.7637.3
5033672.263.27.2
DF4-5028460295066.2100537.420838512305224808080級數(shù)8
4640079.6637.3
5038482.663.271
DF46-5028517.5295074.4100537.420840512905224808080級數(shù)9
4645089.6637.3
5043292.963.27.2
DF46-5028575295082.7110537.420843013505224808080級數(shù)10
4650099.5637.3
50480103.263.27.2
DF46-5028632.5295091132537.420845014105224808080級數(shù)11
46550109.5637.3
50528113.563.27.2
OF46-5028690295099.3132537.420847514705224808080級數(shù)12
46600119.4637.3
50576123.963.27.2
DF46-3027102295011.82254.571661807756005858080級數(shù)3
469017666
508718.165.55
DF46-3027136295015.753054.571661908386005858080級數(shù)4
4612022.8666
5011624.2May-655
DF46-3027170295019.73754.571662149116606108080級數(shù)5
4615028.5666
5014530.265.55
DF46-3027204295023.64554.571662319746606108080級數(shù)6
4618034.2666
5017436.265.55
泵型號流量
Q(m3/h)
揚程
H(m)
轉(zhuǎn)速
n(r/min)
功率(kw)效率

η(%)

允許吸上
真空高度
Hs(m)
葉輪直徑
D2(mm)
重量
W(kg)
外形尺寸(mm)口徑(mm)備注
軸功率配帶功率吸入排出
DF46-3027238295027.65554.5716624810377106408080級數(shù)7
4621040666
502024265.55
DF46-3027272295031.55554.5716626511007106408080級數(shù)8
4624045.8666
5023248.465.55
DF46-3027306295035.47554.5716628211637607708080級數(shù)9
4627051.3666
5026054.265.55
DF46-3027340295039.47554.5716629912667607708080級數(shù)10
4630057666
5029060.465.55
DF85-4554153295036.355626.8200887840740680150150級數(shù)3
8513546685.1
9712647.7704.2
DF85-4554204295048.475626.82001021914740680150150級數(shù)4
8518061.2685.1
9716863.6704.2
DF85-4554255295060.590626.82001165993740680150150級數(shù)5
8522576.7685.1
9721079.7704.2
DF85-4554306295072.5110626.820016961067940775150150級數(shù)6
8527091.8685.1
9725295.5704.2
DF85-4554357295084.7132626.820018321114960775150150級數(shù)7
85315107.5685.1
97294111704.2
DF85-4554408295097160626.820019581215960775150150級數(shù)8
85360122.5685.1
97336127.5704.2
DF85-45544592950109185626.8200222512891080775150150級數(shù)9
85405138685.1
97378142.5704.2
DF85-6755222295066.690506.72358461407674620150150級數(shù)3
8520175626
10018379.2635.6
DF85-6755296295088.8110506.72359641495674620150150級數(shù)4
85268100526
100244105.6635.6
DF85-67553702950111160506.723511261583674620150150級數(shù)5
85335125526
100305132635.6
DF85-67554442950133.2190506.723514341671674620150150級數(shù)6
85402150526
100365158.4635.6
DF85-67555182950155.4190506.723515561759674620150150級數(shù)7
8546917526
100427184.8635.6
                                                                                                     
泵型號流量
Q(m3/h)
揚程
H(m)
轉(zhuǎn)速
n(r/min)
功率(kw)效率

η(%)

允許吸上
真空高度
Hs(m)
葉輪直徑
D2(mm)
重量
W(kg)
外形尺寸(mm)口徑(mm)備注
軸功率配帶功率吸入排出
DF85-67555922950177.6220506.723516241847674620150150級數(shù)8
85536200526
100488211.2635.6
DF85-67556662950199.8250506.723518401935674620150150級數(shù)9
85603225526
100549237.6635.6
DFl55-3011998.1148043.0575747.53055401168605630150150級數(shù)3
15592.150.4776.9
1908458.06755.8
DFl55-30119130.8148057.490747.53056201283605630150150級數(shù)4
155122.867.2776.9
19011277.42755.8
DFl55-30119163.5148071.75110747.53056901428605630150150級數(shù)5
155152.584776.9
19014096.78755.8
DFl55-30119196.2148086.1132747.53057701543605630150150級數(shù)6
155184.2100.8776.9
190168116.16755.8
DFl55-301192281480100.45160747.53058501658605630150150級數(shù)7
155214.9117.6776.9
190196135.52755.8
DFl55-30119261.61480114.8190747.53059301773605630150150級數(shù)8
155245134.4776.9
190224154.88755.8
DFl55-30119294.31480129.15190747.530510101888605630150150級數(shù)9
155276.3151.2776.9
190252174.24755.8
DFl55-301193271480143.5220747.530510902003605630150150級數(shù)10
155307168.5776.9
190280193.6755.8
DF280-43168141148093.61606973609301386737780200200級數(shù)3
280129127.8775.5
336114141743.9
DF280-431681881480124.822069736010401516737780200200級數(shù)4
280172170.4775.5
336152188743.9
DF280-43168235148015625069736011501646737780200200級數(shù)5
280215213775.5
336190235743.9
DF280-431682821480187.232069736012601776737780200200級數(shù)6
280258255.6775.5
336228282743.9
DF280-431683291480218.436069736013701936737780200200級數(shù)7
280301298.2775.5
336266329743.9
DF280-431683761480249.644069736014802066737780200200級數(shù)8
280344340.8775.5
336304376743.9
DF280-431684231480280.844069736015902196737780200200級數(shù)9
280387383.4775.5
336342432743.9

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