CN204141259U - A kind of washer pump machine water shutoff pipeline - Google Patents
A kind of washer pump machine water shutoff pipeline Download PDFInfo
- Publication number
- CN204141259U CN204141259U CN201420461870.4U CN201420461870U CN204141259U CN 204141259 U CN204141259 U CN 204141259U CN 201420461870 U CN201420461870 U CN 201420461870U CN 204141259 U CN204141259 U CN 204141259U
- Authority
- CN
- China
- Prior art keywords
- water shutoff
- machine water
- valve
- main pipe
- machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Physical Water Treatments (AREA)
Abstract
A kind of washer pump machine water shutoff pipeline, belong to machine seal water pipe pipeline equipment technical field, solve be technical problem be to provide a kind of can alleviate gas liquor treatment pressure of sewage can increase again machine envelope working life machine water shutoff pipeline, the technological scheme adopted: the water intake of the first machine water shutoff main pipe line is connected with deoxygenation water station, and the first machine water shutoff main pipe line is communicated with the second machine water shutoff main pipe line by the first machine water shutoff by-pass line, the first valve is disposed with between the first machine water shutoff by-pass line and the first machine water shutoff main pipe line, second valve, 3rd valve, 4th valve, the water intake of the second machine water shutoff main pipe line is connected with high-pressure injection coal gas water pump, and the second machine water shutoff main pipe line is communicated with multiple machine water shutoff by-pass lines such as the first machine water shutoff by-pass lines, root valve group is provided with successively between the second machine water shutoff main pipe line and the first machine water shutoff by-pass line, filter screen group and the first showering guilding valve, multiple machine water shutoff by-pass lines outside the first machine water shutoff by-pass line are equipped with root valve, the utility model is applied to Lurgi gasifier system.
Description
Technical field
A kind of washer pump machine water shutoff pipeline, belongs to machine seal water pipe pipeline equipment technical field.
Background technique
Current construction large-scale coal gasification factory is still based on the strange evaporating method in Shandong, but to contain large amount of organic biodegradability poor for the gas liquor of Lurgi gasifier discharge, brings larger intractability to foul sewer system.The circulating cooling washing water pump supporting with lurgi gasifier and common part washer pump amount to more than 10 platforms, and machine water shutoff is all after adopting heating, soft water that water quality is good, but due to the temperature of machine water shutoff high, pressure is high, causes that the machine envelope of coal gas water pump is frequent leaks; The machine water shutoff that about 40m3/h cost is high simultaneously is finally discharged into gas liquor, brings immense pressure on the one hand gas liquor system and sewage disposal system, adds the maintenance frequency of machine envelope, also virtually increases the maintenance cost of soft water cost and machine envelope on the other hand.
Model utility content
The utility model to solve be technical problem be to provide a kind of can alleviate gas liquor treatment pressure of sewage can increase again machine envelope working life machine water shutoff pipeline.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts: a kind of washer pump machine water shutoff pipeline, comprises the first machine water shutoff main pipe line, second machine water shutoff main pipe line, filter screen group, first valve, second valve, 3rd valve, 4th valve, first showering guilding valve and some root valves, the water intake of described first machine water shutoff main pipe line is connected with deoxygenation water station, and the first machine water shutoff main pipe line is communicated with the second machine water shutoff main pipe line by the first machine water shutoff by-pass line, is disposed with the first valve between the first machine water shutoff by-pass line and the first machine water shutoff main pipe line, second valve, 3rd valve, 4th valve, the water intake of described second machine water shutoff main pipe line is connected with high-pressure injection coal gas water pump, and the second machine water shutoff main pipe line is communicated with multiple machine water shutoff by-pass lines such as the first machine water shutoff by-pass lines, is provided with root valve group between described second machine water shutoff main pipe line and the first machine water shutoff by-pass line successively, filter screen group and the first showering guilding valve, the multiple machine water shutoff by-pass lines outside the first machine water shutoff by-pass line are equipped with root valve.
Between described first valve and the second valve, be provided with the first escape cock, between described 3rd valve and the 4th valve, be provided with the second escape cock.
Escape cock is equipped with at multiple machine water shutoff by-pass lines such as described first machine water shutoff by-pass lines.
Described filter screen group is two groups, and described root valve group is two groups.
Compared to the prior art the utility model has following beneficial effect.
One, by a newly-increased machine water shutoff pipeline, substitute after the gas liquor making full use of gas liquor segregating unit filters soft water for
The machine envelope water of pump, under normal circumstances, close the 3rd valve, 4th valve and the first escape cock, open the first valve, second valve and the second escape cock, second machine water shutoff main pipe line uses the gas liquor of high-pressure injection coal gas water pump as machine water shutoff, when the second machine water shutoff main pipe line is abnormal, the 3rd valve can be opened, 4th valve and the first escape cock, close the first valve, second valve and the second escape cock, the first machine water shutoff main pipe line is switched to use deoxygenation water station water as machine water shutoff, first machine water shutoff main pipe line and the second machine water shutoff main pipe line can be for subsequent use each other, employing gas liquor like this reduces the leakage probability of machine water shutoff, also the pressure of gas liquor sewage disposal system is alleviated while reducing the user cost of soft water, and decrease the maintenance frequency of machine envelope, add the working life of machine envelope.
Two, by establishing the first escape cock between the first valve and the second valve, the second escape cock is established between the 3rd valve and the 4th valve, be equipped with escape cock at multiple machine water shutoff by-pass lines such as the first machine water shutoff by-pass lines, the operation of machine water shutoff pipeline can be made more to stablize unobstructed.
Three, by arranging two groups of filter screens between the second machine water shutoff main pipe line and the first machine water shutoff by-pass line, prevent from switching mutually after blocking in running.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1 is deoxygenation water station, and 2 is the first machine water shutoff main pipe line, 3 is the 4th valve, and 4 is the second escape cock, and 5 is the 3rd valve, 6 is the second valve, and 7 is the first escape cock, and 8 is the first valve, 9 is the first machine water shutoff by-pass line, and 10 is the first showering guilding valve, and 11 is circulating cooling washing water pump, 12 is filter screen group, and 13 is root valve group, and 14 is the second machine water shutoff main pipe line, 15 is high-pressure injection coal gas water pump, and 16 is common part washer pump.
Embodiment
As shown in Figure 1, a kind of washer pump machine water shutoff pipeline, comprises the first machine water shutoff main pipe line 2, second machine water shutoff main pipe line 14, filter screen group 12, first valve 8, second valve 6, 3rd valve 5, 4th valve 3, first showering guilding valve 10 and some root valves, the water intake of described first machine water shutoff main pipe line 2 is connected with deoxygenation water station 1, and the first machine water shutoff main pipe line 2 is communicated with the second machine water shutoff main pipe line 14 by the first machine water shutoff by-pass line 9, between the first machine water shutoff by-pass line 9 and the first machine water shutoff main pipe line 2, be disposed with the first valve 8, second valve 6, 3rd valve 5, 4th valve 3, the water intake of described second machine water shutoff main pipe line 14 is connected with high-pressure injection coal gas water pump 15, and the second machine water shutoff main pipe line 14 is communicated with multiple machine water shutoff by-pass lines such as the first machine water shutoff by-pass lines 9, is provided with root valve group 13 between described second machine water shutoff main pipe line 14 and the first machine water shutoff by-pass line 9 successively, filter screen group 12 and the first showering guilding valve 10, the multiple machine water shutoff by-pass lines outside the first machine water shutoff by-pass line 9 are equipped with root valve.
Between described first valve 8 and the second valve 6, be provided with the first escape cock 7, between described 3rd valve 5 and the 4th valve 3, be provided with the second escape cock 4.
Escape cock is equipped with at multiple machine water shutoff by-pass lines such as described first machine water shutoff by-pass lines 9.
Described filter screen group 12 is two groups, and described root valve group 13 is two groups.
Shown deoxygenation water station 1, circulating cooling washing water pump 11, high-pressure injection coal gas water pump 15, common part washer pump 16, first escape cock 7, second escape cock 4, first showering guilding valve 10 are prior art.
When original machine water shutoff pipeline uses, coal gas segregating unit inflow very large, the ability of gas liquor process is about 120m3/h, but coal gas cooling device has again the water softening device water shutoff of 40 m3/h to enter gas liquor piece-rate system, is equivalent to the processing load adding gas liquor process 30%.After adopting the utility model, alleviate the load of gas liquor treatment device, decrease the pressure that sewage growing amount alleviates follow-up sewage disposal system simultaneously.
When original machine water shutoff pipeline uses, about 7 ~ 10 days average lives of machine envelope of every platform coal gas water pump, after adopting the utility model, the working life of current machine envelope reaches more than 180 days, the every cost saved greatly and maintenance intensity.
The Lurgi gasifier of domestic current operation more than 100, and constantly increases trend in addition, and the utility model reduces operating cost, reduces sewage output, can promote the use of in national lurgi gasifier process system.
Claims (4)
1. a washer pump machine water shutoff pipeline, it is characterized in that: comprise the first machine water shutoff main pipe line, second machine water shutoff main pipe line, filter screen group, first valve, second valve, 3rd valve, 4th valve, first showering guilding valve and some root valves, the water intake of described first machine water shutoff main pipe line is connected with deoxygenation water station, and the first machine water shutoff main pipe line is communicated with the second machine water shutoff main pipe line by the first machine water shutoff by-pass line, the first valve is disposed with between the first machine water shutoff by-pass line and the first machine water shutoff main pipe line, second valve, 3rd valve, 4th valve, the water intake of described second machine water shutoff main pipe line is connected with high-pressure injection coal gas water pump, and the second machine water shutoff main pipe line is communicated with multiple machine water shutoff by-pass lines such as the first machine water shutoff by-pass lines, root valve group is provided with successively between described second machine water shutoff main pipe line and the first machine water shutoff by-pass line, filter screen group and the first showering guilding valve, multiple machine water shutoff by-pass lines outside the first machine water shutoff by-pass line are equipped with root valve.
2. a kind of washer pump machine water shutoff pipeline according to claim 1, is characterized in that: between described first valve and the second valve, be provided with the first escape cock, between described 3rd valve and the 4th valve, is provided with the second escape cock.
3. a kind of washer pump machine water shutoff pipeline according to claim 1, is characterized in that: be equipped with escape cock at multiple machine water shutoff by-pass lines such as described first machine water shutoff by-pass lines.
4. a kind of washer pump machine water shutoff pipeline according to any one of claim 1-3 claim, it is characterized in that: described filter screen group is two groups, described root valve group is two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420461870.4U CN204141259U (en) | 2014-08-16 | 2014-08-16 | A kind of washer pump machine water shutoff pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420461870.4U CN204141259U (en) | 2014-08-16 | 2014-08-16 | A kind of washer pump machine water shutoff pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204141259U true CN204141259U (en) | 2015-02-04 |
Family
ID=52417943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420461870.4U Active CN204141259U (en) | 2014-08-16 | 2014-08-16 | A kind of washer pump machine water shutoff pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204141259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132249A (en) * | 2014-08-16 | 2014-11-05 | 山西潞安矿业(集团)有限责任公司 | Mechanical seal water pipeline of washer pump |
-
2014
- 2014-08-16 CN CN201420461870.4U patent/CN204141259U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132249A (en) * | 2014-08-16 | 2014-11-05 | 山西潞安矿业(集团)有限责任公司 | Mechanical seal water pipeline of washer pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206271432U (en) | Nuclear power plant's secondary circuit rinses cooling and drainage arrangement | |
| CN204141259U (en) | A kind of washer pump machine water shutoff pipeline | |
| CN207144064U (en) | A kind of water system stable-pressure device for having maintenance function concurrently | |
| CN203322437U (en) | Petroleum offshore platform safety valve control system | |
| CN104132249A (en) | Mechanical seal water pipeline of washer pump | |
| CN204298093U (en) | A kind of high-efficiency dissolued-air pipe | |
| CN204646518U (en) | A kind of periodical feeding energy saving device | |
| CN202719263U (en) | Monitoring device of sewage exhaust valve | |
| CN203146402U (en) | Mechanical seal water supply system capable of improving sewage utilization rate | |
| CN207862258U (en) | Coke oven workshop water installations | |
| CN203240264U (en) | Backwash steam trap set with filter | |
| CN219546996U (en) | Hot blast valve cooling device of hot blast stove | |
| CN201404750Y (en) | Micro positive pressure container effective water sealing system | |
| CN203284281U (en) | Reverse osmosis water purifier | |
| CN204601790U (en) | A kind of Y-filter | |
| CN209318351U (en) | A kind of mine motor cooling line flusher | |
| CN103752068A (en) | Back flushing system and back flushing method | |
| CN204063652U (en) | For the conduction oil discharge treating system of groove type solar thermo-power station | |
| CN215312424U (en) | Device for preventing resin leakage of fine treatment regeneration equipment | |
| CN203944219U (en) | A kind of crude oil filtration treatment device | |
| CN204421461U (en) | A kind of cooling circulating water system | |
| CN203694747U (en) | Back flushing water system | |
| CN204282448U (en) | Constant pressure water supply system | |
| CN203586928U (en) | Rubber ball cleaning system | |
| CN212713416U (en) | Nitrogen protection system of vegetable oil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170814 Address after: 046103 Shanxi city of Changzhi province Tunliu County Yu Wu Zhen Shanxi Lu Annake carbon Chemical Co. Ltd. Co-patentee after: Shanxi the Lushui River is pacified coal-based synthetic oil company limited Patentee after: SHANXI LU'AN NAKE TANYI CHEMICAL CO., LTD. Co-patentee after: Shanxi Lu'an Mining Industry (Group) Co., Ltd. Address before: 046204 Shanxi city of Changzhi province Xiangyuan County Fort Hou Luan Street No. 1 Patentee before: Shanxi Lu'an Mining Industry (Group) Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 046100 Yuwu Town, Tunliu District, Changzhi City, Shanxi Province (east of Yuwu town government) Co-patentee after: Shanxi the Lushui River is pacified coal-based synthetic oil company limited Patentee after: Shanxi Lu'an carbon one chemical Co., Ltd Co-patentee after: Shanxi Luan Mining (Group) Co., Ltd. Address before: 046103 Shanxi Changzhi Tunliu Yu Wu town Shanxi Luan Na carbon 1 Chemical Co., Ltd. Co-patentee before: Shanxi the Lushui River is pacified coal-based synthetic oil company limited Patentee before: SHANXI LU'AN NAKE TANYI CHEMICAL CO., LTD. Co-patentee before: Shanxi Luan Mining (Group) Co., Ltd. |