CN220186847U - High-temperature-resistant ash removing mechanism - Google Patents
High-temperature-resistant ash removing mechanism Download PDFInfo
- Publication number
- CN220186847U CN220186847U CN202321945130.3U CN202321945130U CN220186847U CN 220186847 U CN220186847 U CN 220186847U CN 202321945130 U CN202321945130 U CN 202321945130U CN 220186847 U CN220186847 U CN 220186847U
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- CN
- China
- Prior art keywords
- seat
- blowing
- flue
- dust
- water spraying
- 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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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 238000007664 blowing Methods 0.000 claims abstract description 42
- 238000005507 spraying Methods 0.000 claims abstract description 33
- 239000002893 slag Substances 0.000 claims abstract description 28
- 239000007921 spray Substances 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 6
- 239000000428 dust Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract description 2
- 239000003818 cinder Substances 0.000 abstract 2
- 238000004140 cleaning Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Incineration Of Waste (AREA)
Abstract
The utility model discloses a high-temperature-resistant ash removing mechanism, which comprises: the flue pipe and scarfing cinder structure, be provided with the seat of blowing in the flue pipe, fixed welding has first installation pole on the seat roof of blowing, first installation pole top fixed welding is on flue pipe topside inner wall, fixed mounting has a plurality of air blowing nozzles on the seat diapire of blowing, fixed mounting has the intake pipe on the seat roof of blowing, scarfing cinder structure sets up on the seat of blowing. When the dust removing device is used, after dust removal is carried out through the air blowing nozzle, when the dust is required to be removed, the external high-pressure water pump can be started, the high-pressure water pump can convey high-pressure water to the inner cavity of the water spraying seat, the water spraying seat sprays the high-pressure water through the plurality of high-pressure spray heads, high-pressure slag crushing is carried out on the dust, the dust is thoroughly crushed, and the air blowing nozzle is started to blow air, so that the crushed dust is discharged out of the flue along with air flow, the effect of removing the dust in the flue is realized, and the problem of flue blockage caused by the larger dust accumulation is avoided.
Description
Technical Field
The utility model relates to the technical field of ash cleaning equipment, in particular to a high-temperature-resistant ash cleaning mechanism.
Background
The utility model provides a rubbish nature of boiler burning in rubbish power plant is complicated, and it is very serious to accumulate coke, the deposition of ash in superheater and economizer position, and it is necessary means to clear away coke, deposition of ash is to improve boiler availability factor, and the patent of having issued of publication number CN214937861U discloses an electrolysis trough flue automatic cleaning device, mainly includes the flue, sets up the blast pipe in the flue, the flue is airtight and be connected with negative pressure air extraction device, the blast pipe distributes in the flue inside along flue length direction, is provided with a plurality of nozzles on the blast pipe, is provided with the ooff valve on the blast pipe, the ooff valve is connected with the timing headstock gear, blows the dust of piling up on the flue inner wall through the blast pipe, avoids long-time work flue dust to pile up, influences flue deashing effect; the air blowing pipe is opened and closed at regular time through the time relay, so that the ash cleaning effect is improved and the cost is reduced.
The technical scheme still has the following defects when in use: according to the technical scheme, dust accumulated on the inner wall of the flue can be blown up only through the air blowing pipe, dust accumulated in the flue is easy to form slag and adhere to the inner wall of the flue, the attached slag cannot be cleaned only through the air blowing pipe, the slag is easy to form larger and larger, and the flue is blocked.
Disclosure of Invention
The utility model aims to provide a high-temperature-resistant ash removing mechanism so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a high temperature resistant ash removal mechanism comprising:
the flue pipe is internally provided with an air blowing seat, a first mounting rod is fixedly welded on the top wall of the air blowing seat, the top end of the first mounting rod is fixedly welded on the inner wall of the top side of the flue pipe, a plurality of air blowing nozzles are fixedly installed on the bottom wall of the air blowing seat, an air inlet pipe is fixedly installed on the top wall of the air blowing seat, and an air buffer tank is fixedly installed at one end, far away from the air blowing seat, of the air inlet pipe;
the slag removing structure is arranged on the blowing seat.
Preferably, the slag removing structure comprises a water spraying seat, the water spraying seat is arranged in a flue pipe at the rear side of the blowing seat, a second mounting rod is fixedly welded on the top wall of the water spraying seat, one end of the second mounting rod, far away from the water spraying seat, is fixedly welded on the rear side wall of the blowing seat, a plurality of high-pressure spray heads are fixedly installed on the water spraying seat, and a water inlet pipe is fixedly installed on the water spraying seat.
Preferably, one end of the water inlet pipe, which is far away from the water spraying seat, is fixedly arranged on the external high-pressure water pump.
Preferably, the air inlet pipe is fixedly provided with a first valve.
Preferably, the water inlet pipe is fixedly provided with a second valve.
Preferably, the high-pressure spray heads are correspondingly arranged at the rear sides of the blowing nozzles.
Compared with the prior art, the utility model has the beneficial effects that:
when the utility model is used, after ash removal is carried out through the blowing nozzle, when the slag is required to be cleaned, the external high-pressure water pump can be started, the high-pressure water pump can convey high-pressure water into the inner cavity of the water spraying seat through the water inlet pipe, the water spraying seat sprays the high-pressure water through the plurality of high-pressure spray heads, the slag is subjected to high-pressure slag breaking, the slag is thoroughly broken, and the blowing nozzle is started to blow air, so that the broken slag is discharged out of the flue along with air flow, thereby realizing the effect of cleaning the slag in the flue, and avoiding the problem of flue blockage caused by the larger slag accumulation.
Drawings
FIG. 1 is a schematic perspective view of a high temperature resistant ash removal mechanism according to the present utility model;
FIG. 2 is a rear view in cross section of the whole of a high temperature resistant ash removal mechanism according to the present utility model;
fig. 3 is a side view structural diagram of connection between a blowing seat and a water spraying seat in the high temperature resistant ash cleaning mechanism.
In the figure: 1. a flue pipe; 2. a blowing seat; 3. a first mounting bar; 4. an air blowing nozzle; 5. an air inlet pipe; 6. a gas buffer tank; 7. a water spraying seat; 8. a second mounting bar; 9. a high pressure nozzle; 10. a water inlet pipe; 11. a first valve; 12. and a second valve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: a high temperature resistant ash removal mechanism comprising:
the flue pipe 1, be provided with in the flue pipe 1 and blow seat 2, the fixed welding of the roof of seat 2 has first installation pole 3, the fixed welding of first installation pole 3 top is on flue pipe 1 topside inner wall, the fixed mounting has a plurality of air cock 4 on the bottom wall of seat 2 of blowing, the fixed mounting has intake pipe 5 on the roof of seat 2 of blowing, the one end that intake pipe 5 kept away from seat 2 of blowing has gas buffer tank 6;
and the slag removing structure is arranged on the blowing seat 2.
The slag removal structure comprises a water spraying seat 7, the water spraying seat 7 is arranged in a flue pipe 1 at the rear side of the blowing seat 2, a second mounting rod 8 is fixedly welded on the top wall of the water spraying seat 7, one end of the second mounting rod 8, far away from the water spraying seat 7, is fixedly welded on the rear side wall of the blowing seat 2, a plurality of high-pressure spray heads 9 are fixedly installed on the water spraying seat 7, and a water inlet pipe 10 is fixedly installed on the water spraying seat 7.
One end of the water inlet pipe 10 far away from the water spraying seat 7 is fixedly arranged on a peripheral high-pressure water pump, the high-pressure water pump can convey high-pressure water into an inner cavity of the water spraying seat 7 through the water inlet pipe 10, the water spraying seat 7 sprays the high-pressure water through a plurality of high-pressure spray heads 9, high-pressure slag is formed, and the slag is thoroughly broken and then is cleaned out of the flue pipe 1.
The first valve 11 is fixedly arranged on the air inlet pipe 5, and the first valve 11 plays a role of opening and closing the air inlet pipe 5, so that the first valve 11 can be closed when the flue pipe 1 is used, and flue gas in the flue pipe 1 is prevented from reversely filling into the air inlet pipe 5.
The second valve 12 is fixedly arranged on the water inlet pipe 10, and the second valve 12 plays a role of switching the water inlet pipe 10, so that when the flue pipe 1 is used, the second valve 12 can be closed, and flue gas in the flue pipe 1 is prevented from reversely filling the water inlet pipe 10.
The high-pressure spray heads 9 are correspondingly arranged at the rear sides of the air blowing nozzles 4, so that the air blowing nozzles 4 and the high-pressure spray heads 9 can carry out ash removal and slag removal on the same position easy to accumulate ash and slag.
Working principle: when the utility model is used, after ash removal is carried out through the air blowing nozzle 4, when slag removal is needed, an external high-pressure water pump can be started, the high-pressure water pump can convey high-pressure water into the inner cavity of the water spraying seat 7 through the water inlet pipe 10, the water spraying seat 7 sprays the high-pressure water into the inner cavity of the water spraying seat 7, slag is subjected to high-pressure slag spraying, the slag is thoroughly broken, and then the air blowing nozzle 4 is started to blow air, so that the broken slag is discharged out of a flue along with air flow, the effect of cleaning the slag in the flue is realized, and the problem of flue blockage caused by the fact that the larger slag is accumulated is avoided.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a deashing mechanism of high temperature resistant which characterized in that includes:
the flue pipe (1), be provided with in flue pipe (1) and blow seat (2), fixedly welded on the roof of seat (2) has first installation pole (3), fixedly welded on flue pipe (1) topside inner wall on first installation pole (3) top, fixedly mounted has a plurality of air cock (4) on the diapire of seat (2) of blowing, fixedly mounted has intake pipe (5) on the roof of seat (2) of blowing, the one end that seat (2) was blown in intake pipe (5) was kept away from is fixedly mounted with gas buffer tank (6);
the slag removing structure is arranged on the blowing seat (2).
2. The high temperature resistant ash removal mechanism of claim 1, wherein: the slag removal structure comprises a water spraying seat (7), wherein the water spraying seat (7) is arranged in a flue pipe (1) at the rear side of the air blowing seat (2), a second mounting rod (8) is fixedly welded on the top wall of the water spraying seat (7), one end of the second mounting rod (8), far away from the water spraying seat (7), is fixedly welded on the rear side wall of the air blowing seat (2), a plurality of high-pressure spray heads (9) are fixedly installed on the water spraying seat (7), and a water inlet pipe (10) is fixedly installed on the water spraying seat (7).
3. The high temperature resistant ash removal mechanism of claim 2, wherein: one end of the water inlet pipe (10) far away from the water spraying seat (7) is fixedly arranged on a high-pressure water pump arranged outside.
4. The high temperature resistant ash removal mechanism of claim 1, wherein: the air inlet pipe (5) is fixedly provided with a first valve (11).
5. The high temperature resistant ash removal mechanism of claim 2, wherein: the water inlet pipe (10) is fixedly provided with a second valve (12).
6. The high temperature resistant ash removal mechanism of claim 2, wherein: the high-pressure spray heads (9) are correspondingly arranged at the rear sides of the blowing nozzles (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321945130.3U CN220186847U (en) | 2023-07-24 | 2023-07-24 | High-temperature-resistant ash removing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321945130.3U CN220186847U (en) | 2023-07-24 | 2023-07-24 | High-temperature-resistant ash removing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220186847U true CN220186847U (en) | 2023-12-15 |
Family
ID=89100763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321945130.3U Active CN220186847U (en) | 2023-07-24 | 2023-07-24 | High-temperature-resistant ash removing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220186847U (en) |
-
2023
- 2023-07-24 CN CN202321945130.3U patent/CN220186847U/en active Active
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