CN202671501U - Petroleum gasification system on basis of circulating water cooling - Google Patents
Petroleum gasification system on basis of circulating water cooling Download PDFInfo
- Publication number
- CN202671501U CN202671501U CN 201220219213 CN201220219213U CN202671501U CN 202671501 U CN202671501 U CN 202671501U CN 201220219213 CN201220219213 CN 201220219213 CN 201220219213 U CN201220219213 U CN 201220219213U CN 202671501 U CN202671501 U CN 202671501U
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- feed pump
- water pump
- reserve
- pump running
- pump
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Abstract
The utility model discloses a petroleum gasification system on the basis of circulating water cooling. The petroleum gasification system comprises a gasification device, a cooling pond, a cooling tower, a main water pump running system and a standby water pump running system. The cooling pond, the gasification device, the main water pump running system, the standby water pump running system and the cooling tower are jointly constructed to form a closed-loop system, so that fluid can be effectively reused, and resources are saved. Besides, as the main water pump running system and the standby water pump running system are parallel to each other, the main water pump running system provides cold water for the gasification device in a normal production process, when the flow of the cold water is low or the main water pump running system fails, the standby water pump running system is started automatically, and safety accidents caused by faults of a single main water pump running system of an existing petroleum gasification system during production can be prevented assuredly.
Description
Technical field
The utility model relates to a kind of oil gasification system, particularly a kind of oil gasification system based on circulating water.
Background technology
The use of refrigerating unit in industry is very general, and traditional cooling system all utilizes water coolant to carry out, and water coolant transfers to cooling apparatus via water cooling pond, water pump and is recycled utilization via the cooling tower cooling again.But because the gasification installation extreme temperatures of oil gasification industry, need the continuous high temperature unstripped gas that provides cold water uniformly vapourizing furnace to be produced to described gasification installation of water pump to cool off and wash, and all adopt on the market the pattern of a water pump to provide cold water to gasification installation at present, because the problem of equipment dynamic causes the cold water flow degradation or interrupts, to cause gasification installation to quit work, may cause security incident owing to the interruption of cold water when serious.
The utility model content
Problem for the prior art existence, the utility model aims to provide the oil gasification system based on circulating water of a kind of energy safe operation, and it is saving water resource effectively, reduces blowdown, and can continue provide cold water to described gasification installation, ensure safety in production.
The utility model provides a kind of oil gasification system based on circulating water, comprise gasification installation, water cooling pond, cooling tower, also comprise feed pump operational system and reserve pump operational system, described feed pump operational system and described reserve pump operational system are arranged in parallel between described gasification installation and described water cooling pond.
Described feed pump operational system comprises feed pump, feed pump inlet valve, feed pump outlet check valve and feed pump outlet valve, and described feed pump links to each other with described feed pump inlet valve, and described feed pump outlet valve links to each other with described feed pump outlet check valve.
Described reserve pump operational system comprises reserve pump, reserve pump inlet valve, reserve pump outlet check valve and reserve pump outlet valve, described reserve pump links to each other with described reserve pump inlet valve, and described reserve pump outlet valve links to each other with described reserve pump outlet check valve.
Preferably, also comprise the cooling water outlet valve, described cooling water outlet valve is located between described gasification installation and the described cooling tower.
Preferably, also comprise a plurality of pipelines that connect each kind valve body and described gasification installation, described clean water basin and described cooling tower.
In the oil gasification system based on circulating water that the utility model provides, described clean water basin, gasification installation, the feed pump operational system, reserve pump operational system and cooling tower are set up the formation closed loop system jointly, can allow fluid effectively be reused, economize on resources, and because described feed pump operational system is in parallel with described reserve pump operational system, in the normal productive process, described feed pump operational system provides cold water to described gasification installation, when cold water flow during low or feed pump operational system fault, the reserve pump operational system starts automatically, can guarantee thus in the production process because the security incident that the single primary water pump operation system fault causes, and because described feed pump operational system and described reserve pump operational system are provided with respectively feed pump outlet check valve and reserve pump outlet check valve, can guarantee that the temperature of reserve pump and the temperature of feed pump are consistent.
Description of drawings
Fig. 1 is the structural representation of a kind of oil gasification system based on circulating water that the utility model proposes.
The drawing reference numeral explanation
1 gasification installation
2 water cooling ponds
3 cooling towers
41 feed pumps
42 feed pump inlet valves
43 feed pumps outlet check valve
44 feed pump outlet valves
51 reserve pumps
52 reserve pump inlet valves
53 reserve pumps outlet check valve
54 reserve pump outlet valves
6 cooling water outlet valves
Embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment:
Please refer to Fig. 1, the utility model provides a kind of oil gasification system based on circulating water, comprises gasification installation 1, water cooling pond 2, cooling tower 3, also comprises feed pump operational system and reserve pump operational system.
Please refer to Fig. 1, described feed pump operational system comprises feed pump 41, feed pump inlet valve 42, feed pump outlet check valve 43 and feed pump outlet valve 44, described feed pump 41 links to each other with described feed pump inlet valve 42, and described feed pump outlet valve 44 links to each other with described feed pump outlet check valve 43.
Please refer to Fig. 1, described reserve pump operational system comprises reserve pump 51, reserve pump inlet valve 52, reserve pump outlet check valve 53 and reserve pump outlet valve 54, described reserve pump 51 links to each other with described reserve pump inlet valve 52, and described reserve pump outlet valve 54 links to each other with described reserve pump outlet check valve 53.
Please refer to Fig. 1, described feed pump operational system is in parallel with described reserve pump operational system.
Please refer to Fig. 1, also comprise cooling water outlet valve 6, described cooling water outlet valve 6 is located between described gasification installation 1 and the described cooling tower 3.
Please refer to Fig. 1, also comprise a plurality of pipelines (not label) that connect each kind valve body and described gasification installation 1, described water cooling pond 2 and described cooling tower 3.
In the working process, described chilly pond 2, gasification installation 1, feed pump operational system, reserve pump operational system and cooling tower 3 common establishments form closed loop system, under the normal operation, described feed pump 41 provides cold water to described gasification installation 1, described cold water flows to described gasification installation 1 via described feed pump inlet valve 42, described feed pump 41 check valves and described feed pump outlet valve 44 from described water cooling pond 2, the high temperature unstripped gas is cooled off and washs, then flow to recycle and reuse after described cooling tower 3 coolings.
In the abnormal running situation, because the problems such as equipment dynamic of described feed pump 41, cause cold water flow low, at this moment, described reserve pump operational system starts automatically, described cold water flows to described gasification installation 1 via described reserve pump inlet valve 52, described reserve pump 51 check valves and described reserve pump outlet valve 54 from described water cooling pond 2, and the high temperature unstripped gas is cooled off and washs, and then flows to recycle and reuse after described cooling tower 3 coolings.
In the oil gasification system based on circulating water that the utility model provides, described water cooling pond 2, gasification installation 1, the feed pump operational system, reserve pump operational system and cooling tower 3 common establishments form closed loop system, can allow fluid effectively be reused, economize on resources, and because described feed pump operational system is in parallel with described reserve pump operational system, in the normal productive process, described feed pump operational system provides cold water to described gasification installation 1, when cold water flow during low or feed pump operational system fault, the reserve pump operational system starts automatically, can guarantee thus in the production process because the security incident that single primary water pump 41 operational system faults cause, and because described feed pump operational system and described reserve pump operational system are provided with respectively feed pump outlet check valve 43 and reserve pump outlet check valve 53, can guarantee that the temperature of reserve pump 51 and the temperature of feed pump 41 are consistent.
The above has carried out exemplary description to the utility model by reference to the accompanying drawings; obvious realization of the present utility model is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted technical solutions of the utility model to carry out; or without improving design of the present utility model and technical scheme are directly applied to other occasion, all in protection domain of the present utility model.
Claims (5)
1. oil gasification system based on circulating water, comprise gasification installation (1), water cooling pond (2) and cooling tower (3), it is characterized in that, also comprise feed pump operational system and reserve pump operational system, described feed pump operational system and described reserve pump operational system are arranged in parallel between described gasification installation (1) and described water cooling pond (2).
2. the oil gasification system based on circulating water according to claim 1, it is characterized in that, described feed pump operational system comprises feed pump (41), feed pump inlet valve (42), feed pump outlet check valve (43) and feed pump outlet valve (44), described feed pump (41) links to each other with described feed pump inlet valve (42), and described feed pump outlet valve (44) links to each other with described feed pump outlet check valve (43).
3. the oil gasification system based on circulating water according to claim 2, it is characterized in that, described reserve pump operational system comprises reserve pump (51), reserve pump inlet valve (52), reserve pump outlet check valve (53) and reserve pump outlet valve (54), described reserve pump (51) links to each other with described reserve pump inlet valve (52), and described reserve pump outlet valve (54) links to each other with described reserve pump outlet check valve (53).
4. the oil gasification system based on circulating water according to claim 3 is characterized in that, also comprises cooling water outlet valve (6), and described cooling water outlet valve (6) is located between described gasification installation (1) and the described cooling tower (3).
5. the oil gasification system based on circulating water according to claim 4 is characterized in that, also comprises a plurality of pipelines that connect each kind valve body and described gasification installation (1), described clean water basin and described cooling tower (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220219213 CN202671501U (en) | 2012-05-16 | 2012-05-16 | Petroleum gasification system on basis of circulating water cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220219213 CN202671501U (en) | 2012-05-16 | 2012-05-16 | Petroleum gasification system on basis of circulating water cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202671501U true CN202671501U (en) | 2013-01-16 |
Family
ID=47492416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220219213 Expired - Fee Related CN202671501U (en) | 2012-05-16 | 2012-05-16 | Petroleum gasification system on basis of circulating water cooling |
Country Status (1)
| Country | Link |
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| CN (1) | CN202671501U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835334A (en) * | 2013-04-27 | 2014-06-04 | 洛阳瑞泽石化工程有限公司 | Energy saving method for petrochemical refinery plant circulating water field |
| CN106839508A (en) * | 2015-12-06 | 2017-06-13 | 天津市欧汇科技有限公司 | A kind of cooling device of efficiently low failure |
| CN115627446A (en) * | 2022-10-26 | 2023-01-20 | 卢成 | Film coating machine and method |
-
2012
- 2012-05-16 CN CN 201220219213 patent/CN202671501U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835334A (en) * | 2013-04-27 | 2014-06-04 | 洛阳瑞泽石化工程有限公司 | Energy saving method for petrochemical refinery plant circulating water field |
| CN106839508A (en) * | 2015-12-06 | 2017-06-13 | 天津市欧汇科技有限公司 | A kind of cooling device of efficiently low failure |
| CN115627446A (en) * | 2022-10-26 | 2023-01-20 | 卢成 | Film coating machine and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20180516 |
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| CF01 | Termination of patent right due to non-payment of annual fee |