CN220870628U - Coke oven gas cabinet moisturizing circulating device - Google Patents
Coke oven gas cabinet moisturizing circulating device Download PDFInfo
- Publication number
- CN220870628U CN220870628U CN202322511738.1U CN202322511738U CN220870628U CN 220870628 U CN220870628 U CN 220870628U CN 202322511738 U CN202322511738 U CN 202322511738U CN 220870628 U CN220870628 U CN 220870628U
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- CN
- China
- Prior art keywords
- connecting pipe
- water
- gas cabinet
- collecting tank
- coke oven
- 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.)
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- 239000000571 coke Substances 0.000 title claims abstract description 17
- 230000003020 moisturizing effect Effects 0.000 title claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 239000010865 sewage Substances 0.000 claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 238000004939 coking Methods 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 239000013505 freshwater Substances 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 125000004122 cyclic group Chemical group 0.000 abstract 2
- 238000007789 sealing Methods 0.000 description 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011335 coal coke Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Landscapes
- Coke Industry (AREA)
Abstract
The utility model discloses a coke oven gas cabinet water replenishing and circulating device, which belongs to the technical field of coking equipment and comprises a production water tank, a gas cabinet, a collecting tank and a sewage collecting tank, wherein the production water tank is connected with a water main, a first connecting pipe, a second connecting pipe and a third connecting pipe are respectively arranged on the water main, the first connecting pipe and the second connecting pipe are connected with the collecting tank, the third connecting pipe is connected with the gas cabinet, the gas cabinet is connected with the collecting tank through the fourth connecting pipe, and the collecting tank is connected with the sewage collecting tank through the fifth connecting pipe. This coke oven gas cabinet moisturizing circulating device increases the collecting vat at the gas cabinet overflow mouth, overflows the gas cabinet water seal overflow water to the sewage collection jar, then pumps to gas cabinet water seal tower section department cyclic utilization by the gas cabinet pipeline, is mended by the production water when the sewage collection jar liquid level is not enough, through gas cabinet water seal overflow water cyclic utilization, effectively reduces the fresh water yield and the sewage production volume of gas cabinet system, has reduced environmental pollution and the waste of water resource.
Description
Technical Field
The utility model relates to the technical field of coking equipment, in particular to a water supplementing and circulating device for a coke oven gas cabinet.
Background
In the process of synthesizing methanol by using coal coke oven gas, a gas holder is arranged for coke oven gas storage, and meanwhile, the gas holder is container equipment for balancing the non-uniformity of the gas requirement, so that the output stability of a compressor is ensured. In order to ensure the lifting balance of the gas holder, a spiral lifting gas holder is mostly adopted, the number of tower sections of the spiral gas holder is generally designed to be 2-3, and the spiral gas holder consists of a water seal groove and a bell jar. The bell jar is a cylindrical container without a bottom and capable of moving up and down. If the gas storage capacity is large, the bell can be changed from a single layer to a multi-layer sleeve type, and the sections are sealed by water seal annular grooves. The wet type gas holder has simple structure, easy construction and needs water sealing, a large amount of sewage can be generated, water with a certain depth is needed to be used as sealing between the tower sections of the gas holder, water needs to be injected into each tower section of the gas holder in order to prevent leakage of broken water seal of gas, water overflow of the gas holder is kept, and the overflowed water enters a sewage system to generate a large amount of sewage, so that the production cost is increased.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a water replenishing and circulating device for a coke oven gas cabinet, which can automatically replenish water for a system and can be recycled.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a coke oven gas cabinet moisturizing circulating device, includes water tank, gas holder, collecting vat and sewage collecting vat for production, the water tank is connected the water main for production, sets up connecting pipe one, connecting pipe two and connecting pipe three respectively on the water main, connecting pipe one and connecting pipe two connect the collecting vat, connecting pipe three connect the gas holder, the gas holder passes through connecting pipe four and is connected with the collecting vat, and the collecting vat passes through connecting pipe five and is connected with the sewage collecting vat.
Preferably, the first connecting pipe is provided with a first stop valve and a self-regulating valve.
Preferably, an explosion-proof self-priming pipeline pump is arranged at the joint of the second connecting pipe and the water main, and a second stop valve is arranged on the second connecting pipe.
Preferably, a stop valve III is arranged at the joint of the connecting pipe III and the water main.
Preferably, a stop valve IV is arranged on the water main between the first connecting pipe and the second connecting pipe.
Preferably, a liquid level meter is arranged in the collecting tank.
Preferably, a remote liquid level meter is arranged in the gas holder.
By adopting the technical scheme of the utility model, the following beneficial effects can be obtained:
According to the coke oven gas cabinet water-replenishing circulating device, the collecting tank is additionally arranged at the overflow port of the gas cabinet, water-sealing overflow water of the gas cabinet is overflowed to the sewage collecting tank, then the sewage is pumped to the water-sealing tower section of the gas cabinet through the gas cabinet pipeline for recycling, when the liquid level of the sewage collecting tank is insufficient, production water is replenished, fresh water quantity and sewage production quantity of a gas cabinet system are effectively reduced through the water-sealing overflow water recycling of the gas cabinet, environmental pollution and waste of water resources are reduced, meanwhile, automatic monitoring of circulating water replenishing is realized, and labor cost and time for post personnel inspection are reduced.
Drawings
The following is a brief description of what is expressed in the drawings of this specification and the references in the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
The labels in the above figures are: 1. a production water tank; 2. a self-regulating valve; 3. an explosion-proof self-priming pipeline pump; 4. a stop valve I; 41. a second stop valve; 42. a stop valve III; 43. a stop valve IV; 5. a gas holder; 6. a collection tank; 7. a liquid level gauge; 8. a remote liquid level meter; 9. a sewage collection tank; 10. a water main; 11. a first connecting pipe; 12. a second connecting pipe; 13. a third connecting pipe; 14. a connecting pipe IV; 15. and a connecting pipe five.
Detailed Description
The following describes the shape, structure, mutual position and connection relation between the parts, action and working principle of the parts, etc. of the specific embodiments of the present utility model, such as the related parts, will be further described in detail by describing examples.
As shown in fig. 1, the coke oven gas cabinet water replenishing and circulating device comprises a production water tank 1, a gas cabinet 5, a collecting tank 6 and a sewage collecting tank 9, wherein the production water tank 1 is connected with a water main 10, a first connecting pipe 11, a second connecting pipe 12 and a third connecting pipe 13 are respectively arranged on the water main 10, the first connecting pipe 11 and the second connecting pipe 12 are connected with the collecting tank 6, the third connecting pipe 13 is connected with the gas cabinet 5, the gas cabinet 5 is connected with the collecting tank 6 through a fourth connecting pipe 14, and the collecting tank 6 is connected with the sewage collecting tank 9 through a fifth connecting pipe 15.
As shown in fig. 1, a first stop valve 4 and a self-regulating valve 2 are arranged on a first connecting pipe 11. An explosion-proof self-priming pipeline pump 3 is arranged at the joint of the second connecting pipe 12 and the main water pipe 10, and a second stop valve 41 is arranged on the second connecting pipe 12. A stop valve III 42 is arranged at the joint of the connecting pipe III 13 and the water main 10. A stop valve IV 43 is arranged on the water main 10 between the first connecting pipe 11 and the second connecting pipe 12. The collecting tank 6 is internally provided with a liquid level meter 7, and the gas holder 5 is internally provided with a remote liquid level meter 8.
The collecting tank 6 is added at the overflow port of the gas holder 5, overflow water in the gas holder 5 is collected, at the moment, the stop valve IV 43 and the stop valve IV are closed, the stop valve II 41 and the stop valve III 42 are opened, and the explosion-proof self-priming pipeline pump 3 is started to pump the water in the collecting tank 6 into the tower section of the gas holder 5 to serve as water supplementing. When the water level in the gas holder 5 drops and no overflow water exists, in order to ensure the normal operation of the whole system, the stop valve IV 43 is closed, the stop valve I4 is opened, and the collecting tank 6 is replenished with water through the production water tank 1. When the water level in the gas holder 5 rises faster, the overflow water is larger, and the overflow water in the collecting tank 6 overflows to the sewage collecting tank 9. Through increasing the water level in the remote transmission level gauge 8 monitoring gas holder 5 in the gas holder 5, increase the water level in the level gauge 7 monitoring collection 6 in the collecting vat 6, the water level of collecting vat 6 can be supplied in real time to the production water tank 1, realizes gas holder 5 moisturizing regulation.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is capable of being modified or applied directly to other applications without modification, as long as various insubstantial modifications of the method concept and technical solution of the utility model are adopted, all within the scope of the utility model.
Claims (7)
1. A coke oven gas cabinet moisturizing circulating device, its characterized in that: the sewage treatment device comprises a water tank for production, a gas holder, a collecting tank and a sewage collecting tank, wherein the water tank for production is connected with a water main, a first connecting pipe, a second connecting pipe and a third connecting pipe are respectively arranged on the water main, the first connecting pipe and the second connecting pipe are connected with the collecting tank, the third connecting pipe is connected with the gas holder, the gas holder is connected with the collecting tank through a fourth connecting pipe, and the collecting tank is connected with the sewage collecting tank through a fifth connecting pipe.
2. The coke oven gas cabinet water replenishing circulating device according to claim 1, wherein: and the first connecting pipe is provided with a first stop valve and a self-regulating valve.
3. The coke oven gas cabinet water replenishing circulating device according to claim 1, wherein: and an explosion-proof self-priming pipeline pump is arranged at the joint of the second connecting pipe and the main water pipe, and a second stop valve is arranged on the second connecting pipe.
4. The coke oven gas cabinet water replenishing circulating device according to claim 1, wherein: and a stop valve III is arranged at the joint of the connecting pipe III and the water main.
5. The coke oven gas cabinet water replenishing circulating device according to claim 1, wherein: and a stop valve IV is arranged on the water main pipe between the first connecting pipe and the second connecting pipe.
6. The coke oven gas cabinet water replenishing circulating device according to claim 1, wherein: and a liquid level meter is arranged in the collecting tank.
7. The coke oven gas cabinet water replenishing circulating device according to claim 1, wherein: and a remote liquid level meter is arranged in the gas holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322511738.1U CN220870628U (en) | 2023-09-15 | 2023-09-15 | Coke oven gas cabinet moisturizing circulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322511738.1U CN220870628U (en) | 2023-09-15 | 2023-09-15 | Coke oven gas cabinet moisturizing circulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220870628U true CN220870628U (en) | 2024-04-30 |
Family
ID=90806809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322511738.1U Active CN220870628U (en) | 2023-09-15 | 2023-09-15 | Coke oven gas cabinet moisturizing circulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220870628U (en) |
-
2023
- 2023-09-15 CN CN202322511738.1U patent/CN220870628U/en active Active
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