组合式凝结水自动泵
COMBINED AUTOMATIC PUMP FOR CONDENSED WATER
带开口集水罐的凝结水自动泵典型安装
凝结水自动泵把开口集水罐内的冷凝水排入可能有压力的高架冷凝水回液管内。为了安全，如果使用蒸汽驱动时，泵的排气口和集水罐应通大气。
Automatic and typical installation of condensate water collecting tank with opening
Condensate water automatic pump will discharge the condensed water that contained in open water collector into high jump stand condensate water return pipe with possible existence of pressure. For safety, it’s advisable to adopt the exhaust valve and water collector with ventilation whenever using steam driving.
封闭系统凝结水自动泵的典型安装
冷凝水从一个有压系统排入另一较高压力的系统。凝结水自动泵的进口管和回液管可能都是抬高的。这种安装方法用一个带压集水罐也可用于高疏液量工艺装置。
typical installation of closed system condensate water automatic pump
Condensate water will be discharged from a pressure system to another rather high-pressure system. It’s possible that both inlet tube and return pipe are rose, such installation method could be used in the water collector with pressure, also applicable to the equipment with high volume of liquid dispensing.
表1—泵输疏能力(kg/hr) table 1—pump capacity of infusion （kg/hr）
|
操作压力(bar)
Operation pressure |
总背压(bar)
Total backpressure |
不锈钢止逆阀Stainless steel check valve |
|
1″×1″ |
1-1/2″×1-1/2″ |
2″×2″ |
3″×2″ |
3″×2″双联Dual |
|
0.34 |
0.14 |
1877 |
3455 |
5340 |
6264 |
12528 |
|
0.69 |
0.34 |
1886 |
3161 |
4413 |
5039 |
10077 |
|
|
0.14 |
2550 |
4704 |
6600 |
8010 |
16019 |
|
1.72 |
1.03 |
1795 |
2747 |
3480 |
3870 |
7739 |
|
|
0.69 |
2202 |
3534 |
4460 |
5088 |
10175 |
|
|
0.34 |
2648 |
4766 |
6255 |
7527 |
15054 |
|
3.45 |
2.76 |
1301 |
1873 |
2351 |
2535 |
5071 |
|
|
1.72 |
1974 |
2903 |
3456 |
3828 |
7655 |
|
|
0.69 |
2132 |
4194 |
5678 |
6699 |
13397 |
|
5.17 |
4.14 |
1266 |
1756 |
2146 |
2299 |
4597 |
|
|
2.76 |
1854 |
2601 |
3025 |
3306 |
6612 |
|
|
1.03 |
1758 |
3626 |
5453 |
6381 |
12762 |
|
6.90 |
5.52 |
1235 |
1673 |
2013 |
2146 |
4292 |
|
|
4.14 |
1642 |
2224 |
2564 |
2769 |
5538 |
|
|
2.76 |
2077 |
3001 |
3365 |
3711 |
7422 |
|
|
1.03 |
1255 |
29.6 |
5404 |
6472 |
12946 |
|
8.62 |
7.93 |
887 |
1353 |
1631 |
1722 |
3444 |
|
|
6.90 |
1207 |
1611 |
1916 |
2037 |
4075 |
|
|
5.52 |
1512 |
2007 |
2302 |
2469 |
4938 |
|
|
4.14 |
1848 |
2506 |
2827 |
3072 |
6144 |
|
|
2.76 |
1810 |
3271 |
3620 |
4016 |
8033 |
|
|
1.72 |
11337 |
3064 |
4869 |
5608 |
11215 |
|
10.34 |
8.28 |
1212 |
1601 |
1889 |
2004 |
4007 |
|
|
6.9 |
1440 |
1886 |
2156 |
2302 |
4604 |
|
|
5.52 |
1710 |
2261 |
2549 |
2745 |
5491 |
|
|
4.14 |
2029 |
2881 |
3180 |
3468 |
6936 |
|
|
2.76 |
1539 |
3217 |
3848 |
2023 |
8591 |
|
|
1.72 |
1052 |
2601 |
4716 |
5502 |
11005 |
[page_break]
组合式凝结水自动泵
COMBINED AUTOMATIC PUMP FOR CONDENSED WATER
表2--非蒸汽驱动气体疏液能力修正系数table 2—the correction coefficient of capacity of non steam driving gas infusion
|
背压对驱动压力之比(BP:MP),％The ratio of backpressure to driving pressure |
|
10％ |
20％ |
30％ |
40％ |
50％ |
60％ |
70％ |
80％ |
90％ |
|
1.04 |
1.06 |
1.08 |
1.10 |
1.12 |
1.15 |
1.18 |
1.23 |
1.28 |
表3--可用充水压头对疏液能力的修正系数table 3——correction coefficient of available pressure head of water charging on infusion capacity.
|
充水压头(英寸)
Water filled head (inch) |
止逆阀和管路尺寸(英寸) Check valve and pipeline size |
|
1″ |
1-1/2″ |
2″ |
3″×2″ |
4″ |
|
6 |
0.70 |
0.70 |
0.70 |
0.84 |
- |
|
1 |
1.00 |
1.00 |
1.00 |
1.00 |
0.7 |
|
2 |
1.20 |
1.20 |
1.20 |
1.08 |
1.00 |
|
36 |
1.35 |
1.35 |
1.35 |
1.20 |
1.10 |
|
48 |
- |
- |
- |
- |
1.15 |
外形尺寸/Prime out-form dimensions
|
形式及型号
Pattern and type |
卧式单联泵
Horizontal single pump |
尺寸Size(mm) |
重量lb(kg)
Weight |
公称压力(Mpa)
Nominal pressure |
|
A |
B |
C |
D |
|
卧式单联泵Horizontal single pump |
25加仑Gallon |
56 |
27 |
30 |
34 |
596 |
2.5 |
|
WDV20-SP |
65加仑Gallon |
（1428） |
(686) |
(762) |
(864) |
(271) |
2.5 |
|
卧式双联泵Horizontal dual pump |
115加仑Gallon |
63 |
30 |
51 |
36 |
1095 |
2.5 |
|
WDV20-DP |
250加仑Gallon |
（1604） |
(760) |
(1295) |
(914) |
(498) |
2.5 |
|
大家伙单联泵Big single pump |
|
87-3/4 |
50 |
70-1/2 |
96 |
1900 |
2.5 |
|
WDV20-SP4×4 |
|
(2228) |
(1270) |
(1791) |
(2438) |
(864) |
2.5 |
|
大家伙双联泵Big dual pump |
|
97-3/4 |
76 |
80 |
92 |
3050 |
2.5 |
|
WDV20-SP4×4 |
|
(2482) |
(1930) |
(2032) |
(2337) |
(1386) |
2.5 |
|
