CN204918028U - Ash hydrologic cycle processing system - Google Patents
Ash hydrologic cycle processing system Download PDFInfo
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- CN204918028U CN204918028U CN201520520819.0U CN201520520819U CN204918028U CN 204918028 U CN204918028 U CN 204918028U CN 201520520819 U CN201520520819 U CN 201520520819U CN 204918028 U CN204918028 U CN 204918028U
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- ash
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Abstract
The utility model relates to a grey water circulating system equipment field of coal gasification specifically is an ash hydrologic cycle processing system, including the subsider, install the overflow pipe between subsider and big grey basin, feed through the dispersing agent pipeline on the overflow pipe, be connected to sewage treatment plant's useless water chiller, still including feeding through the little grey basin on the overflow pipe between subsider and dispersing agent pipeline, install in the little grey water pump in little grey basin exit, little buck delivery side of pump end is connected to useless water chiller entry end. Ash hydrologic cycle processing system, increased little grey basin in addition, improved the quality of water of buck, reduced the quantity of dispersing agent and fresh water, reduced consumption, stablized quality of water, reduced manufacturing cost, improved economic benefits.
Description
Technical field
The utility model relates to the grey water circulation system apparatus field of gasification, specifically a kind of grey water circulation processing system.
Background technology
By reference to the accompanying drawings 1, in grey water circulation system, buck in subsider is communicated to large ash water tank 1 by overflow spout, the water outlet of large ash water tank 1 is connected to low pressure return pump 2 by blow-off line, part dispersion agent is added in the overflow spout between subsider and large ash water tank 1 by dispersion agent pipeline, and a part of dispersion agent is added in the blow-off line in large ash water tank 1 exit; A buck part through low pressure return pump 2 is circulated in large ash water tank 1, and a part goes to deoxygenator, and another part drains into sewage work through gaseous effluent cooler 3.Dispersion agent adds in large ash water tank 1 and blow-off line, direct like this buck is delivered to sewage work, and dispersion agent all can be drained in vain, causes waste.The fresh water simultaneously filled in large ash water tank 1 also can not get good utilization, and cause production cost to rise, the energy can not get adequately and reasonably utilizing, and affects productivity effect.
Summary of the invention
The problems that the utility model exists to solve prior art, provide a kind of grey water circulation processing system.
The utility model is achieved through the following technical solutions: grey water circulation processing system, comprise subsider, be installed on the overflow spout between subsider and large ash water tank, be communicated in the dispersion agent pipeline on overflow spout, be connected to the gaseous effluent cooler of sewage work, also comprise the little ash water tank on the overflow spout that is communicated between subsider and dispersion agent pipeline, be installed on the little grey water pump in little ash water tank exit, described little buck pump outlet end is connected to gaseous effluent cooler inlet end.
During concrete use, the buck part overflow of subsider is to little ash water tank, and this part buck does not add dispersion agent.In use procedure, according to practical situation, opening and closing (open standby) is carried out to low pressure return pump and little grey water pump, then by gaseous effluent cooler, buck is delivered to sewage work, which reduce the consumption of dispersion agent.
Grey water circulation processing system described in the utility model, adds little ash water tank in addition, improves the water quality of buck, decreases the consumption of dispersion agent and fresh water, reduces consumption, stabilize water quality, reduce production cost, improve economic benefit.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing grey water circulation system.
Fig. 2 is the structural representation of grey water circulation processing system described in the utility model.
In figure: the large ash water tank of 1-, 2-low pressure return pump, 3-gaseous effluent cooler, the little ash water tank of 4-, the little grey water pump of 5-.
Embodiment
Ash water circulation processing system, comprise subsider, be installed on the overflow spout between subsider and large ash water tank 1, be communicated in the dispersion agent pipeline on overflow spout, be connected to the gaseous effluent cooler 3 of sewage work, also comprise the little ash water tank 4 on the overflow spout that is communicated between subsider and dispersion agent pipeline, be installed on the little grey water pump 5 in little ash water tank 4 exit, the exit end of described little grey water pump 5 is connected to gaseous effluent cooler 3 inlet end.
Claims (1)
1. grey water circulation processing system, comprise subsider, be installed on the overflow spout between subsider and large ash water tank (1), be communicated in the dispersion agent pipeline on overflow spout, be connected to the gaseous effluent cooler (3) of sewage work, it is characterized in that, also comprise the little ash water tank (4) on the overflow spout that is communicated between subsider and dispersion agent pipeline, be installed on the little grey water pump (5) in little ash water tank (4) exit, the exit end of described little grey water pump (5) is connected to gaseous effluent cooler (3) inlet end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520520819.0U CN204918028U (en) | 2015-07-18 | 2015-07-18 | Ash hydrologic cycle processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520520819.0U CN204918028U (en) | 2015-07-18 | 2015-07-18 | Ash hydrologic cycle processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204918028U true CN204918028U (en) | 2015-12-30 |
Family
ID=54967175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520520819.0U Active CN204918028U (en) | 2015-07-18 | 2015-07-18 | Ash hydrologic cycle processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204918028U (en) |
-
2015
- 2015-07-18 CN CN201520520819.0U patent/CN204918028U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210115 Granted publication date: 20151230 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230115 Granted publication date: 20151230 |
|
| PD01 | Discharge of preservation of patent |