CN215216290U - Boiler ash discharging device for power plant - Google Patents
Boiler ash discharging device for power plant Download PDFInfo
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- CN215216290U CN215216290U CN202121035914.3U CN202121035914U CN215216290U CN 215216290 U CN215216290 U CN 215216290U CN 202121035914 U CN202121035914 U CN 202121035914U CN 215216290 U CN215216290 U CN 215216290U
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- immersion liquid
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Abstract
The utility model is suitable for a boiler equipment technical field especially relates to a power plant is with boiler ash discharging device, including the ash collecting box main part, be provided with in the ash collecting box main part and soak sediment chamber and equipment chamber, the power plant is with boiler ash discharging device still includes: the vertical feeding mechanism is embedded in the upper end of the ash collecting box main body, is communicated with the slag leaching cavity and is used for conveying ash to the slag leaching cavity; the immersion liquid backflow mechanism is arranged in the equipment cavity and used for conveying immersion liquid into the immersion slag cavity; and the filtering assembly is arranged on one side of the dust collection box main body and is used for performing layered filtering on the immersion liquid overflowing from the immersion liquid backflow mechanism. The embodiment of the utility model provides a power plant is with boiler ash discharging device, simple structure, reasonable in design through in the middle of sinking ashes into the immersion fluid, has avoided the production of dust, has improved workman's operational environment, has reduced intensity of labour.
Description
Technical Field
The utility model belongs to the technical field of boiler equipment, especially, relate to a power plant is with boiler ash discharging device.
Background
A boiler is an energy conversion device for transferring energy in fuel into a fluid for convenient transmission and utilization.
In the prior art, the fuel of the boiler is utilized to generate a great deal of ash which needs to be removed periodically to ensure that the boiler can continue to work. At present, people adopt a manual ash unloading mode or directly open a gate to lead out ash.
Whether manual ash discharge or gate ash discharge is carried out, a large amount of dust is generated, and the body and shape health of workers are seriously affected.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a boiler ash discharging device is used in power plant aims at solving the problem that provides in the background art.
The embodiment of the utility model provides a realize like this, a power plant is with boiler ash discharging device, including the ash collecting box main part, be provided with in the ash collecting box main part and soak sediment chamber and equipment chamber, the power plant is with boiler ash discharging device still includes:
the vertical feeding mechanism is embedded in the upper end of the ash collecting box main body, is communicated with the slag leaching cavity and is used for conveying ash to the slag leaching cavity;
the immersion liquid backflow mechanism is arranged in the equipment cavity and used for conveying immersion liquid into the immersion slag cavity;
and the filter assembly is arranged on one side of the ash collecting box main body and is used for filtering immersion liquid overflowing from the immersion liquid backflow mechanism in a layered mode.
Preferably, the vertical feeding mechanism includes:
the adjustable material receiving structure is fixedly arranged at the top of the ash collecting box main body and is used for receiving ash from a boiler;
the discharging structure is embedded in the slag dipping cavity and used for conveying ash in the adjustable material receiving structure to the slag dipping cavity;
the driving piece is arranged in the equipment cavity and used for driving the discharging structure to work.
Preferably, the immersion liquid reflux mechanism includes:
a fluid power member installed in the apparatus chamber for supplying the immersion liquid;
the flow dividing assembly is arranged in the slag leaching cavity, is connected with the fluid power part and is used for discharging the immersion liquid to the slag leaching cavity along different directions;
and the backflow assembly is arranged at a position below the filtering assembly on the ash collection box main body, is connected with the fluid power part and is used for recovering the immersion liquid.
Preferably, the fluid power member is connected with the flow dividing assembly through a spiral pipe, and the spiral pipe is coiled around the driving member.
Preferably, the bottom of the dust collecting box main body is provided with a moving auxiliary component, and the moving auxiliary component is used for assisting the dust collecting box main body to transfer.
The embodiment of the utility model provides a power plant is with boiler ash discharging device, simple structure, reasonable in design through in the middle of sinking ashes into the immersion fluid, has avoided the production of dust, has improved workman's operational environment, has reduced intensity of labour.
Drawings
FIG. 1 is a schematic structural view of a boiler ash discharge device for a power plant according to an embodiment of the present invention;
FIG. 2 is a top view of a boiler ash discharge device for a power plant according to an embodiment of the present invention;
fig. 3 is a schematic structural view of the water inlet spray disk provided by the embodiment of the present invention.
In the drawings: 1. a dust collection box main body; 2. trundles, 3 and a water pump; 4. a water inlet pipe; 5. a return pipe; 6. a motor; 7. a spiral tube; 8. a drawer; 9. a water inlet spray plate; 10. a dust receiving sleeve; 11. folding the sleeve; 12. a squeegee; 13. a rotating shaft; 14. a screw blade; 15. a slag soaking cavity; 16. a filter mantle; 17. an upper filter plate; 18. A lower filter plate; 19. a liquid collecting tank; 20. a card slot; 21. rotating the spray head; 22. and (4) a direct current spray head.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
As shown in fig. 1 and 2, for the embodiment of the utility model provides a structural schematic diagram of boiler dust discharging device for power plant, including ash collection box main part 1, be provided with in the ash collection box main part 1 and soak sediment chamber 15 and equipment chamber, boiler dust discharging device for power plant still includes:
the vertical feeding mechanism is embedded in the upper end of the ash collecting box main body 1, is communicated with the slag leaching cavity 15 and is used for conveying ash to the slag leaching cavity 15;
the immersion liquid backflow mechanism is arranged in the equipment cavity and used for conveying immersion liquid into the immersion residue cavity 15;
and the filter assembly is arranged on one side of the dust collection box main body 1 and is used for filtering immersion liquid overflowing from the immersion liquid backflow mechanism in a layered mode.
In this embodiment, the filtering component includes a filtering cover cylinder 16, an upper filtering plate 17 and a lower filtering plate 18, the filtering cover cylinder 16 is integrally of a hollow cylinder structure, one end of the filtering cover cylinder is provided with an opening, the end provided with the opening is also provided with a flange, the flange is provided with at least two groups of clamping grooves 21, the upper filtering plate 17 and the lower filtering plate 18 are movably clamped in the filtering cover cylinder 16, the filtering aperture of the upper filtering plate 17 needs to be larger than that of the lower filtering plate 18, one side of the dust collecting box main body 1 is provided with a clamping block for mounting the filtering cover cylinder 16, when the dust collecting box is mounted, the clamping block passes through the clamping grooves, then the filtering cover cylinder 16 is rotated to enable the clamping block not to be overlapped with the clamping grooves, after the dust collecting box is used for a period of time, the filtering cover cylinder 16 is rotated to enable the clamping block to be separated from the clamping grooves, and then the filtering cover cylinder 16 can be dismounted; in the process of ash unloading operation, the book incense feeding mechanism is used for collecting ash from a boiler, the ash is gradually conveyed to the slag soaking cavity 15 along the vertical direction, immersion liquid is conveyed into the slag soaking cavity 15 through the immersion liquid backflow mechanism before the ash is conveyed into the slag soaking cavity 15, therefore, after the ash enters the slag soaking cavity 15, soluble parts in the immersion liquid can be dissolved in the immersion liquid, insoluble parts are divided into two types, one type is high in buoyancy and directly suspended on the liquid level of the immersion liquid, the other type is low in buoyancy and can sink into the immersion liquid, the immersion liquid is continuously supplied by the immersion liquid backflow mechanism, the immersion liquid can overflow from the upper part of the slag soaking cavity 15 to the filter cover cylinder 16, the filter cover cylinder 16 is used for classified filtering, and the filtered immersion liquid is recycled. The embodiment of the utility model provides a power plant is with boiler ash discharging device, simple structure, reasonable in design through in the middle of sinking ashes into the immersion fluid, has avoided the production of dust, has improved workman's operational environment, has reduced intensity of labour.
As shown in fig. 1, as a preferred embodiment of the present invention, the vertical feeding mechanism includes:
the adjustable material receiving structure is fixedly arranged at the top of the ash collecting box main body 1 and is used for receiving ash from a boiler;
the discharging structure is embedded in the slag dipping cavity 15 and is used for conveying ash in the adjustable material receiving structure to the slag dipping cavity 15;
the driving piece is arranged in the equipment cavity and used for driving the discharging structure to work.
In this embodiment, the adjustable material receiving structure comprises a dust receiving sleeve 10 and a folding sleeve 11, the discharging structure comprises an auger blade 14 and a scraper 12, the driving part is a motor 6, the motor 6 is fixedly installed in the equipment cavity, the motor 6 is connected with a rotating shaft 13, the outer diameter of the rotating shaft 13 is connected with the dust collecting box main body 1 through a waterproof bearing, the auger blade 14 is spirally arranged on the outer diameter of the rotating shaft 13, the scraper 12 is also fixedly arranged on the outer diameter of one end of the rotating shaft 13 far away from the motor 6, the dust receiving sleeve 10 is connected with the dust collecting box main body 1 through the folding sleeve 11, a core barrel is arranged at the core part of the dust collecting box main body 1, and the rotating shaft 13 is arranged in the core barrel; when the ash collecting device works, the motor 6 is started, the motor 6 drives the rotating shaft 13 to rotate, ash enters from the ash collecting sleeve 10 at the moment, then falls into the core barrel along the folding sleeve 11, and gradually enters the slag soaking cavity 15 under the drive of the auger blade 14, and the scraper 12 is used for promoting the ash to enter the core barrel.
As shown in fig. 1 and 2, as a preferred embodiment of the present invention, the immersion liquid reflux mechanism includes:
a fluid power member installed in the apparatus chamber for supplying the immersion liquid;
the flow dividing assembly is arranged in the slag leaching cavity 15, is connected with the fluid power part and is used for discharging the immersion liquid into the slag leaching cavity 15 along different directions;
and the backflow assembly is arranged at the position below the filtering assembly on the ash collection box main body 1, is connected with the fluid power part and is used for recovering the immersion liquid.
In the embodiment, the fluid power part is a water pump 3, the flow dividing component is a water inlet spray disk 9, the backflow component is a backflow pipe 5 and a liquid collecting tank 19, the water pump 3 is arranged in the equipment cavity, the water inlet spray disk 9 is arranged in the slag soaking cavity 15, the water inlet spray disk 9 is provided with a direct current spray head 22 and a rotary spray head 21, the rotary spray heads 21 are provided with a plurality of groups, and the outflow directions are tangent to the water inlet spray disk 9; when the immersion liquid circulating device is used, immersion liquid is pumped into the water inlet spray disk 9 through the water pump 3, the immersion liquid is sprayed out of the water inlet spray disk 9 through the direct current spray head 22 and the rotary spray head 21, the direct current spray head 22 is used for directly spraying high-pressure fluid upwards, the rotary spray head 21 is used for producing rotational flow, so that the immersion liquid is promoted to upwards move with ash, the filtered immersion liquid returns to the water pump 3 through the return pipe 5 and the liquid collecting tank 19, the cyclic utilization of the immersion liquid is realized, and the return pipe 5 is communicated with the water inlet pipe 4 on the water pump 3.
As shown in fig. 1 and 2, as a preferred embodiment of the present invention, the fluid power member is connected to the shunt member through a spiral pipe 7, and the spiral pipe 7 is wound around the driving member.
In this embodiment, the heat generated by the motor 6 is carried away by the fluid in the spiral tube 7, thereby improving the service life of the motor 6.
As shown in fig. 1, as a preferred embodiment of the present invention, a moving auxiliary assembly is disposed at the bottom of the ash collecting box body 1, and the moving auxiliary assembly is used for assisting the ash collecting box body 1 to transfer.
In this embodiment, the movable auxiliary assembly is a plurality of sets of casters 2, and the dust collecting box body 1 may further be provided with a drawer 8 for placing sundries.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a power plant is with boiler ash discharging device, includes the ash collecting box main part, is provided with in the ash collecting box main part and soaks sediment chamber and equipment chamber, a serial communication port, power plant is with boiler ash discharging device still includes:
the vertical feeding mechanism is embedded in the upper end of the ash collecting box main body, is communicated with the slag leaching cavity and is used for conveying ash to the slag leaching cavity;
the immersion liquid backflow mechanism is arranged in the equipment cavity and used for conveying immersion liquid into the immersion slag cavity;
and the filter assembly is arranged on one side of the ash collecting box main body and is used for filtering immersion liquid overflowing from the immersion liquid backflow mechanism in a layered mode.
2. The power plant boiler ash discharge apparatus according to claim 1, wherein the vertical feeding mechanism comprises:
the adjustable material receiving structure is fixedly arranged at the top of the ash collecting box main body and is used for receiving ash from a boiler;
the discharging structure is embedded in the slag dipping cavity and used for conveying ash in the adjustable material receiving structure to the slag dipping cavity;
the driving piece is arranged in the equipment cavity and used for driving the discharging structure to work.
3. The power plant boiler ash discharge apparatus of claim 2, wherein the dip-back mechanism comprises:
a fluid power member installed in the apparatus chamber for supplying the immersion liquid;
the flow dividing assembly is arranged in the slag leaching cavity, is connected with the fluid power part and is used for discharging the immersion liquid to the slag leaching cavity along different directions;
and the backflow assembly is arranged at a position below the filtering assembly on the ash collection box main body, is connected with the fluid power part and is used for recovering the immersion liquid.
4. The power plant boiler ash discharge apparatus according to claim 3, wherein the fluid power member is connected to the flow diversion assembly by a spiral pipe, and the spiral pipe is coiled around the driving member.
5. The power plant boiler ash discharge device according to any one of claims 1 to 4, wherein a movement assisting component is arranged at the bottom of the ash collecting box main body, and the movement assisting component is used for assisting the ash collecting box main body to transfer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121035914.3U CN215216290U (en) | 2021-05-14 | 2021-05-14 | Boiler ash discharging device for power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121035914.3U CN215216290U (en) | 2021-05-14 | 2021-05-14 | Boiler ash discharging device for power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215216290U true CN215216290U (en) | 2021-12-17 |
Family
ID=79419254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121035914.3U Active CN215216290U (en) | 2021-05-14 | 2021-05-14 | Boiler ash discharging device for power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215216290U (en) |
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2021
- 2021-05-14 CN CN202121035914.3U patent/CN215216290U/en active Active
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