組合式凝結水自動泵
COMBINED AUTOMATIC PUMP FOR CONDENSED WATER
帶開口集水罐的凝結水自動泵典型安裝
凝結水自動泵把開口集水罐內的冷凝水排入可能有壓力的高架冷凝水回液管內。為了安全，如果使用蒸汽驅動時，泵的排氣口和集水罐應通大氣。
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.
封閉系統凝結水自動泵的典型安裝
冷凝水從一個有壓系統排入另一較高壓力的系統。凝結水自動泵的進口管和回液管可能都是抬高的。這種安裝方法用一個帶壓集水罐也可用于高疏液量工藝裝置。
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—泵輸疏能力(kg/hr) table 1—pump capacity of infusion （kg/hr）
|
操作壓力(bar)
Operation pressure |
總背壓(bar)
Total backpressure |
不銹鋼止逆閥Stainless steel check valve |
|
1″×1″ |
1-1/2″×1-1/2″ |
2″×2″ |
3″×2″ |
3″×2″雙聯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 |
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組合式凝結水自動泵
COMBINED AUTOMATIC PUMP FOR CONDENSED WATER
表2--非蒸汽驅動氣體疏液能力修正系數table 2—the correction coefficient of capacity of non steam driving gas infusion
|
背壓對驅動壓力之比(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--可用充水壓頭對疏液能力的修正系數table 3——correction coefficient of available pressure head of water charging on infusion capacity.
|
充水壓頭(英寸)
Water filled head (inch) |
止逆閥和管路尺寸(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
|
形式及型號
Pattern and type |
臥式單聯泵
Horizontal single pump |
尺寸Size(mm) |
重量lb(kg)
Weight |
公稱壓力(Mpa)
Nominal pressure |
|
A |
B |
C |
D |
|
臥式單聯泵Horizontal single pump |
25加侖Gallon |
56 |
27 |
30 |
34 |
596 |
2.5 |
|
WDV20-SP |
65加侖Gallon |
（1428） |
(686) |
(762) |
(864) |
(271) |
2.5 |
|
臥式雙聯泵Horizontal dual pump |
115加侖Gallon |
63 |
30 |
51 |
36 |
1095 |
2.5 |
|
WDV20-DP |
250加侖Gallon |
（1604） |
(760) |
(1295) |
(914) |
(498) |
2.5 |
|
大家伙單聯泵Big single pump |
|
87-3/4 |
50 |
70-1/2 |
96 |
1900 |
2.5 |
|
WDV20-SP4×4 |
|
(2228) |
(1270) |
(1791) |
(2438) |
(864) |
2.5 |
|
大家伙雙聯泵Big dual pump |
|
97-3/4 |
76 |
80 |
92 |
3050 |
2.5 |
|
WDV20-SP4×4 |
|
(2482) |
(1930) |
(2032) |
(2337) |
(1386) |
2.5 |
|
