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大型立式凝结水泵

产品分类: 冷凝水泵

产品名称:大型立式凝结水泵

流量范围:

扬程范围:

输送温度:

吸入压力:

密封形式:

密封材质:

13808468195

产品概述:

A、B、C型大型立式凝结水泵立式多级凝结水泵型号说明:

B640(Ⅰ、Ⅱ、Ⅲ)-5

B-初段双吸螺旋形(第二段为单吸)导叶式离心冷凝泵

640-泵导叶名义直径mm;

I-泵轴向密封采用机械密封;

Ⅱ-泵本体承受轴向推力;

Ⅲ-泵本体承受轴向推力、泵轴向密封采用机械密封;

5-泵的级数

 

立式多级凝结水泵结构型式:

凝结水泵为立式外简形,有三种结构形式;

(1)    A型-初段双吸导叶式多级离心冷凝泵

(2)    B型-初段双吸螺旋形导叶式多级离心冷凝泵

(3)    C型-初段双吸螺旋形斜流式多级冷凝泵

泵机组安装形式为直联安装,轴向力由电动机承受,也可由泵本体承受。泵轴向密封为填料密封,也可以采用机械密封。

 

立式多级凝结水泵旋转方向:

    从电动机往泵看,泵逆时针方向旋转

 

立式多级凝结水泵主要零件材质:

外简体:Q235-A/不锈钢

叶轮:不锈钢。

密封环:ZG2Cr13。

轴:45钢

壳体:QT450-10

大型立式凝结水泵(图1)


型号参数:

                                                                           性能参数
参数流量扬程转速轴功率配带电动机效率必须汽泵口径泵重

QHnPa功率型号η蚀余量进口出口
型号m3/hmr/minkwkw%mmmmmT
A450-31809714806675YLST280-47223502003.5
A450-4180120148081.7110YLST355-4721.73502003.6
A450-51801611480109.6132YLST355-4721.73502003.7
A450-61801931480131.4150YLST355-4721.73502003.8
A450-71802261480153.8185YLST355-4721.73502003.9
A450-81802531480172.2200YLST355-4721.73502004
A460-220069148052.975YLST280-4712.13502003.9
A460-3200104148078.790YLST280-4722.13502004.05
A460-42001381480104.4132YLST355-4721.83502004.2
A460-52001731480130.9160YLST355-4721.83502004.35
A460-62002071480156.6185YLST355-4721.83502004.5
A460-72002421480183220YLST355-4721.83502004.65
A460-82002761480208.8250YLST355-4721.83502004.8
A480-223074148064.475YLST280-4722.23502504.26
A480-3230111148095.2112YLST355-4732.23502504.44
A480-42301481480127160YLST355-4731.93502504.62
A480-52301851480158.7185YLST355-4731.93502504.8
A480-62302231480191.3220YLST355-4731.93502504.98
A480-72302601480223.1250YLST355-4731.93502505.16
A490-225079148074.790YLST280-4722.44002504.7
A490-32501191480111132YLST355-4732.44002505
A490-42501581480147.4185YLST355-4732.14002505.3
A490-52501981480182.8220YLST355-4732.14002505.6
A490-62502371480221250YLST355-4732.14002505.9
A490-72502771480258.3300YLST355-4732.14002506.2
B440-32907714807690YLST280-4801.54002505.95
B440-42901041480102.7132YLST355-4801.54002506.2
B440-52901311480129.3150YLST355-4801.54002506.45
B440-62901581480156185YLST355-4801.54002506.7
B440-72901841480181.6220YLST355-4801.54002506.95
B440-82902111480208.3250YLST355-4801.54002507.2
B440-92902371480234280YLST355-4801.54002507.55
B440-102902641480260.6315YLST400-4801.54002507.8
B480-3360911480111.5132YLST355-4801.74002507
B480-43601221480149.5185YLST355-4801.74002507.25
B480-53601531480187.5220YLST355-4801.74002507.5
B480-63601851480226.7250YLST355-4801.74002507.75
B480-73602161480264.7300YLST355-4801.74002508
B480-83602471480302.7335YLST400-4801.74002508.25


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大型立式凝结水泵(图1)

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