CN204607062U - A kind of Dry-ash System feed vaporization device - Google Patents
A kind of Dry-ash System feed vaporization device Download PDFInfo
- Publication number
- CN204607062U CN204607062U CN201520073728.7U CN201520073728U CN204607062U CN 204607062 U CN204607062 U CN 204607062U CN 201520073728 U CN201520073728 U CN 201520073728U CN 204607062 U CN204607062 U CN 204607062U
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- ash
- feed vaporization
- dry
- control cock
- unidirectional control
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Abstract
The utility model discloses a kind of Dry-ash System feed vaporization device, comprise feed vaporization pipe (1) and unidirectional control cock (2), described unidirectional control cock (2) is arranged in feed vaporization pipe (1) pipeline, the import of described unidirectional control cock (2) is connected to the source of the gas place of ash bucket gasification wind (3) by the pipeline of feed vaporization pipe (1), the outlet of described unidirectional control cock (2) is connected to the side of charging short tube (4) by the pipeline of feed vaporization pipe (1), charging short tube (4) is arranged between ash bucket gate (5) and inlet valve (7), dust collector ash hopper (6) is arranged on ash bucket gate (5) top, inlet valve (7) below is equipped with storehouse pump (8).By adopting this kind of Dry-ash System feed vaporization device, ash disposal system efficiency can be improved, and easy for installation, service efficiency is high, practical.
Description
Technical field
The utility model relates to the pneumatic ash handling technical field in power industry, particularly a kind of Dry-ash System feed vaporization device.
Background technology
The lime-ash that current power plant produces after generally have employed Dry-ash System mode process boiler combustion, with the recycling of saving water resource and fly ash.When dry ash system transmitter is from ash bucket charging, inlet valve is opening, and air inlet valve and bleeder valve are closed, and pump inside in storehouse is communicated with ash bucket, and without pressure (inner isobaric with dust exhaustor) in the pump of storehouse, flying dust enters storehouse pump from dust collector ash hopper.In the process, what charging mainly relied on dry ash reenters storehouse pump certainly, when dry ash flowing power is poor or temperature is lower, usually causes the problems such as storehouse pump charging is less, inlet point blocking, causes sending set decreasing efficiency.
Utility model content
In order to overcome above-mentioned defect, the utility model provides a kind of Dry-ash System feed vaporization device, comprise feed vaporization pipe (1) and unidirectional control cock (2), described unidirectional control cock (2) is arranged in feed vaporization pipe (1) pipeline, the import of described unidirectional control cock (2) is connected to the source of the gas place of ash bucket gasification wind (3) by the pipeline of feed vaporization pipe (1), the outlet of described unidirectional control cock (2) is connected to the side of charging short tube (4) by the pipeline of feed vaporization pipe (1), charging short tube (4) is arranged between ash bucket gate (5) and inlet valve (7), dust collector ash hopper (6) is arranged on ash bucket gate (5) top, inlet valve (7) below is equipped with storehouse pump (8).
The Dry-ash System feed vaporization device that the utility model provides, can effectively regulate on the one hand dry ash charging number, realize charging controlled in control, improve ash disposal system efficiency, can prevent dry ash inlet point from blocking on the other hand, improve the continuity of dry ash conveying, and easy for installation, service efficiency is high, practical.
Accompanying drawing explanation
Fig. 1 is the connection diagram of the utility model Dry-ash System feed vaporization device.
Description of reference numerals
The unidirectional control cock of 1 feed vaporization pipe 2
3 ash bucket gasification wind 4 charging short tubes
5 ash bucket gate 6 dust collector ash hoppers
7 inlet valve 8 storehouse pumps
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
As shown in Figure 1, the utility model provides a kind of Dry-ash System feed vaporization device, comprise feed vaporization pipe (1) and unidirectional control cock (2), described unidirectional control cock (2) is arranged in feed vaporization pipe (1) pipeline, the import of described unidirectional control cock (2) is connected to the source of the gas place of ash bucket gasification wind (3) by the pipeline of feed vaporization pipe (1), the outlet of described unidirectional control cock (2) is connected to the side of charging short tube (4) by the pipeline of feed vaporization pipe (1), charging short tube (4) is arranged between ash bucket gate (5) and inlet valve (7), dust collector ash hopper (6) is arranged on ash bucket gate (5) top, inlet valve (7) below is equipped with storehouse pump (8).
When lime-ash is from dust collector ash hopper (6) charging, inlet valve (7) is in opening.Lime-ash enters into storehouse pump (8) by ash bucket gate (5), charging short tube (4), inlet valve (7) successively, simultaneously, unidirectional control cock (2) is opened, the hot air of ash bucket gasification wind (3) enters into charging short tube (4) by feed vaporization pipe (1), dry ash in charging short tube (4) is purged and gasified, improves the flowing power of dry ash.Controlled the size of gasification wind by unidirectional control cock (2), control speed and the size of dry ash charging, thus carry out the controlled and adjustable of dry ash charging.
To sum up, the Dry-ash System feed vaporization device that the utility model provides, can effectively regulate on the one hand dry ash charging number, realize charging controlled in control, improve ash disposal system efficiency, can prevent dry ash inlet point from blocking on the other hand, improve the continuity of dry ash conveying, and easy for installation, service efficiency is high, practical.
Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
Claims (1)
1. a Dry-ash System feed vaporization device, it is characterized in that, comprise feed vaporization pipe (1) and unidirectional control cock (2), described unidirectional control cock (2) is arranged in feed vaporization pipe (1) pipeline, the import of described unidirectional control cock (2) is connected to the source of the gas place of ash bucket gasification wind (3) by the pipeline of feed vaporization pipe (1), the outlet of described unidirectional control cock (2) is connected to the side of charging short tube (4) by the pipeline of feed vaporization pipe (1), charging short tube (4) is arranged between ash bucket gate (5) and inlet valve (7), dust collector ash hopper (6) is arranged on ash bucket gate (5) top, inlet valve (7) below is equipped with storehouse pump (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073728.7U CN204607062U (en) | 2015-02-02 | 2015-02-02 | A kind of Dry-ash System feed vaporization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073728.7U CN204607062U (en) | 2015-02-02 | 2015-02-02 | A kind of Dry-ash System feed vaporization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204607062U true CN204607062U (en) | 2015-09-02 |
Family
ID=53959633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520073728.7U Active CN204607062U (en) | 2015-02-02 | 2015-02-02 | A kind of Dry-ash System feed vaporization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204607062U (en) |
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2015
- 2015-02-02 CN CN201520073728.7U patent/CN204607062U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Wei Inventor after: Du Jiayun Inventor after: Yang Yang Inventor after: Kong Wanting Inventor before: Wang Wei |
|
| COR | Change of bibliographic data |