CN221513853U - Fly ash recycling treatment device - Google Patents
Fly ash recycling treatment device Download PDFInfo
- Publication number
- CN221513853U CN221513853U CN202323250594.5U CN202323250594U CN221513853U CN 221513853 U CN221513853 U CN 221513853U CN 202323250594 U CN202323250594 U CN 202323250594U CN 221513853 U CN221513853 U CN 221513853U
- Authority
- CN
- China
- Prior art keywords
- wall
- dust removal
- ash
- fly ash
- fixedly connected
- 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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- 239000010881 fly ash Substances 0.000 title claims abstract description 41
- 238000004064 recycling Methods 0.000 title claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 45
- 239000002956 ash Substances 0.000 claims abstract description 41
- 238000005192 partition Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000007790 scraping Methods 0.000 claims abstract description 6
- 239000000779 smoke Substances 0.000 claims description 9
- 238000009825 accumulation Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 5
- 230000010405 clearance mechanism Effects 0.000 claims description 2
- 230000008021 deposition Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 2
- 238000007599 discharging Methods 0.000 description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
- 239000003546 flue gas Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 2
- 238000004056 waste incineration Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a fly ash recycling treatment device which comprises a dust removal box, wherein a partition plate is fixedly connected inside the dust removal box, a plurality of assembly holes are uniformly formed in the outer wall of the partition plate, dust removal frameworks are slidably connected to the inner walls of the assembly holes, filter bags are fixedly sleeved on the outer wall of the dust removal frameworks, a plurality of installation holes are uniformly formed in the top of the dust removal box, and vertical pipes are fixedly connected to the inner walls of the installation holes. According to the utility model, through arranging the vertical pipes, the air outlet holes, the air inlet pipe, the sealing rack, the motor, the screw rod, the scraping plates and the hairbrush, the air pump operation air flow is discharged through the air outlet holes on the vertical pipes, so that fly ash on the outer surface of the filter bag is blown out, and meanwhile, the scraping plates move upwards to enable the hairbrush to clean the outer surface of the filter bag, and the fly ash which is difficult to blow away is scraped off; through setting up trapezoidal plate, ash discharge pipe, first electronic valve, deposition case, ash discharge pipe and second electronic valve, realize not shutting down, discharge the flying ash.
Description
Technical Field
The utility model relates to the technical field of fly ash treatment equipment, in particular to a fly ash recycling treatment device.
Background
The waste incineration can produce a large amount of fly ash, namely, the residue obtained by collecting in a flue gas purification system and a heat recovery system accounts for about 20% of the total amount of the waste incineration ash, and the fly ash can be used as building materials after being subjected to high-temperature melting treatment in the follow-up process; or the mixture enters a cement kiln for cooperative treatment; and the mixture can be solidified and stabilized, and enters a landfill after reaching the standard. Meanwhile, when the flue gas is treated, acidic substances in the flue gas are generally removed through a spray tower, dust in the flue gas is collected through a bag-type dust remover, and fly ash is accumulated in the flue gas after passing through the bag-type dust remover.
In the prior art, after the fly ash is filtered by the filter bag, the fly ash is easily accumulated on the outer surface of the filter bag, and is blown into the filter bag from top to bottom through the aeration device, and the fly ash on the outer surface of the filter bag is cleaned through the air flow, so that the blocking is avoided, but the fly ash cleaning effect below the filter bag is not good after the air flow is dispersed from top to bottom, so that only part of the fly ash on the filter bag can be cleaned, and therefore, the fly ash recycling treatment device is provided for solving the problems.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a fly ash recycling treatment device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a fly ash retrieval and utilization processing apparatus, includes the dust removal case, the inside fixedly connected with baffle of dust removal case, a plurality of pilot holes have evenly been seted up to the outer wall of baffle, the equal sliding connection of inner wall of a plurality of pilot holes has the dust removal skeleton, the fixed cover of outer wall of dust removal skeleton is equipped with the filter bag, a plurality of mounting holes have evenly been seted up at the top of dust removal case, the equal fixedly connected with standpipe of inner wall of a plurality of mounting holes, a plurality of ventholes have evenly been seted up to the outer wall of standpipe, and is a plurality of the equal fixed intercommunication in top of standpipe has same intake pipe, the inside of dust removal case is equipped with clearance mechanism, and the equal fixed intercommunication in bottom of dust removal case has a plurality of ash pipes, a plurality of the equal fixed intercommunication in bottom of ash pipe has same ash accumulation case.
Preferably, the cleaning mechanism comprises a motor, fixedly connected with seals the frame between baffle and the dust removal case, the outer wall of sealing the frame and the outer wall fixed connection of motor, the bottom fixedly connected with lead screw of motor output shaft, the outer wall thread bush of lead screw is equipped with the scraper blade, a plurality of round holes have evenly been seted up to the outer wall of scraper blade, and the even fixedly connected with of inner wall of round hole is a plurality of brushes, cleans the surface of filter bag through setting up the brush, avoids flying dust to bond on the filter bag, is difficult to the clearance.
Preferably, the outer wall of the air inlet pipe is fixedly communicated with a connecting pipe, one end of the connecting pipe is fixedly communicated with an air pump, and air is fed into the air inlet pipe through the connecting pipe by the operation of the air pump.
Preferably, the outer wall of the partition plate is provided with a through hole, the inner wall of the through hole is rotationally connected with the outer wall of the motor output shaft, and the screw rod is rotated by the motor.
Preferably, a plurality of trapezoidal plates are uniformly and fixedly connected in the screw rod, and the bottom of the screw rod is rotationally connected with the top of the trapezoidal plates.
Preferably, the outer walls of the ash discharging pipes are fixedly provided with first electronic valves.
Preferably, the bottom of the ash accumulation box is fixedly communicated with an ash discharge pipe, the outer wall of the ash discharge pipe is fixedly provided with a second electronic valve, the outer wall of the dust removal box is fixedly communicated with a smoke inlet pipe and an exhaust pipe, and fly ash in the ash accumulation box is recovered by arranging the second electronic valve.
Compared with the prior art, the utility model has the advantages that:
According to the scheme, through the arrangement of the vertical pipes, the air outlet holes, the air inlet pipe, the sealing rack, the motor, the screw rod, the scraping plates and the hairbrush, air flow generated by operation of the air pump is discharged through the air outlet holes on the vertical pipes, fly ash on the outer surface of the filter bag is blown out, and meanwhile, the scraping plates move upwards to enable the hairbrush to clean the outer surface of the filter bag, and the fly ash which is difficult to blow away is scraped off; through setting up trapezoidal plate, ash discharge pipe, first electronic valve, deposition case, ash discharge pipe and second electronic valve, realize not shutting down, discharge the flying ash.
Drawings
Fig. 1 is a schematic perspective view of a device for treating fly ash in recycling according to the present utility model.
Fig. 2 is a schematic cross-sectional view of a device for treating fly ash according to the present utility model.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2 of a fly ash recycling treatment device according to the present utility model.
In the figure: 1. a dust removal box; 2. a partition plate; 3. a dust removal framework; 4. a filter bag; 5. a standpipe; 6. an air outlet hole; 7. an air inlet pipe; 8. a sealed frame; 9. a motor; 10. a screw rod; 11. a scraper; 12. a brush; 13. a trapezoidal plate; 14. an ash discharging pipe; 15. a first electronic valve; 16. an ash accumulation box; 17. an ash discharge pipe; 18. a second electronic valve; 19. a smoke inlet pipe; 20. and an exhaust pipe.
Detailed Description
The utility model provides a show by fig. 1-3, relate to a flying ash retrieval and utilization processing apparatus, including dust removal case 1, the inside fixedly connected with baffle 2 of dust removal case 1, a plurality of pilot holes have evenly been seted up to the outer wall of baffle 2, the equal sliding connection of inner wall of a plurality of pilot holes has dust removal skeleton 3, the fixed cover of outer wall of dust removal skeleton 3 is equipped with filter bag 4, dust removal skeleton 3 supports filter bag 4, prevent that the flue gas from getting into in the filter bag 4 from the surface of filter bag 4, filter the flying ash in the flue gas through filter bag 4.
The top of dust removal case 1 has evenly offered a plurality of mounting holes, the equal fixedly connected with standpipe 5 of inner wall of a plurality of mounting holes, a plurality of ventholes 6 have evenly been offered to standpipe 5's outer wall, the air current is discharged from venthole 6 to in the filter bag 4, the equal fixed intercommunication in top of a plurality of standpipe 5 has same intake pipe 7, the air current enters into standpipe 5 from intake pipe 7 in, the fixed intercommunication of outer wall of intake pipe 7 has the connecting pipe, the fixed intercommunication of one end of connecting pipe has the air pump.
The inside of the dust removal box 1 is provided with a cleaning mechanism, a plurality of ash discharging pipes 14 are uniformly fixed and communicated with the bottom of the dust removal box 1, fly ash is discharged into an ash accumulating box 16 from the ash discharging pipes 14, the outer walls of the ash discharging pipes 14 are fixedly provided with first electronic valves 15, and the bottoms of the ash discharging pipes 14 are fixedly communicated with one ash accumulating box 16.
The bottom of the ash deposition box 16 is fixedly communicated with an ash discharge pipe 17, the outer wall of the ash discharge pipe 17 is fixedly provided with a second electronic valve 18, the outer wall of the dust removal box 1 is fixedly communicated with a smoke inlet pipe 19 and an exhaust pipe 20, filtered smoke is discharged from the exhaust pipe 20, the second electronic valve 18 is opened, and fly ash is discharged from the ash deposition box 16 and the ash discharge pipe 17.
The cleaning mechanism comprises a motor 9, a through hole is formed in the outer wall of the partition plate 2, the inner wall of the through hole is rotationally connected with the outer wall of an output shaft of the motor 9, a sealing frame 8 is fixedly connected between the partition plate 2 and the dust removal box 1, the outer wall of the sealing frame 8 is fixedly connected with the outer wall of the motor 9, and the sealing frame 8 supports the motor 9.
The bottom fixedly connected with lead screw 10 of motor 9 output shaft, the outer wall thread bush of lead screw 10 is equipped with scraper blade 11, motor 9 operation makes lead screw 10 rotate, lead screw 10 rotates and makes scraper blade 11 reciprocate, a plurality of round holes have evenly been seted up to the outer wall of scraper blade 11, the even fixedly connected with of inner wall of round hole a plurality of brushes 12, the outer wall of brush 12 contacts with the outer wall of filter bag 4, the brush 12 clear up the flying dust of filter bag 4 surface, the inside of dust removal case 1a plurality of trapezoidal plates 13 of even fixedly connected with, the bottom of lead screw 10 rotates with the top of trapezoidal plate 13 and is connected.
Working principle: when the dust removing device is used, smoke enters the dust removing box 1 from the smoke inlet pipe 19, the smoke is filtered by the filter bag 4, fly ash is piled on the outer surface of the filter bag 4, the filtered smoke is discharged from the exhaust pipe 20, when the fly ash is piled up to a certain thickness, air is guided into the air inlet pipe 7 by the operation of the air pump, air flow is discharged through the air outlet holes 6 on the plurality of vertical pipes 5, air flow is discharged from the inside of the filter bag 4, the fly ash on the outer surface of the filter bag 4 is blown out, meanwhile, the motor 9 is operated to rotate the screw rod 10, the screw rod 10 is rotated to enable the scraper 11 to move upwards, the scraper 11 moves upwards to clean the outer surface of the filter bag 4, the fly ash difficult to blow off is scraped off, the fly ash enters the ash discharging pipe 14 through the plurality of trapezoidal plates 13, at the moment, the first electronic valve 15 is opened, the second electronic valve 18 is closed, the fly ash enters the dust accumulating box 16, and when the fly ash is discharged, the first electronic valve 15 is closed, the second electronic valve 18 is opened, and the fly ash is discharged through the ash accumulating box 16 and the ash discharging pipe 17.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.
Claims (7)
1. The utility model provides a fly ash retrieval and utilization processing apparatus, includes dust removal case (1), a serial communication port, the inside fixedly connected with baffle (2) of dust removal case (1), a plurality of pilot holes have evenly been seted up to the outer wall of baffle (2), and the equal sliding connection of inner wall of a plurality of pilot holes has dust removal skeleton (3), the fixed cover of outer wall of dust removal skeleton (3) is equipped with filter bag (4), a plurality of mounting holes have evenly been seted up at the top of dust removal case (1), the equal fixedly connected with standpipe (5) of inner wall of a plurality of mounting holes, a plurality of ventholes (6) have evenly been seted up to the outer wall of standpipe (5), a plurality of the equal fixed intercommunication in top of standpipe (5) has same intake pipe (7), the inside of dust removal case (1) is equipped with clearance mechanism, and the equal fixed intercommunication in bottom of dust removal case (1) has a plurality of ash pipes (14), a plurality of ash pipes (14) have same ash bin (16) all fixed intercommunication.
2. The fly ash recycling treatment device according to claim 1, wherein the cleaning mechanism comprises a motor (9), a sealing rack (8) is fixedly connected between the partition plate (2) and the dust removal box (1), the outer wall of the sealing rack (8) is fixedly connected with the outer wall of the motor (9), a screw rod (10) is fixedly connected to the bottom of an output shaft of the motor (9), a scraping plate (11) is sleeved on the outer wall of the screw rod (10), a plurality of round holes are uniformly formed in the outer wall of the scraping plate (11), and a plurality of brushes (12) are uniformly and fixedly connected to the inner wall of each round hole.
3. The fly ash recycling treatment device according to claim 1, wherein a connecting pipe is fixedly communicated with the outer wall of the air inlet pipe (7), and an air pump is fixedly communicated with one end of the connecting pipe.
4. The fly ash recycling treatment device according to claim 2, wherein the outer wall of the partition plate (2) is provided with a through hole, and the inner wall of the through hole is rotationally connected with the outer wall of the output shaft of the motor (9).
5. The fly ash recycling treatment device according to claim 2, wherein the outer wall of the brush (12) is in contact with the outer wall of the filter bag (4), a plurality of trapezoid plates (13) are uniformly and fixedly connected to the inside of the dust removal box (1), and the bottom of the screw rod (10) is rotatably connected with the top of the trapezoid plates (13).
6. A fly ash recycling treatment device according to claim 1, characterized in that the outer walls of the ash discharge pipes (14) are fixedly provided with first electronic valves (15).
7. The fly ash recycling treatment device according to claim 1, wherein an ash discharge pipe (17) is fixedly communicated with the bottom of the ash accumulation box (16), a second electronic valve (18) is fixedly arranged on the outer wall of the ash discharge pipe (17), and a smoke inlet pipe (19) and an exhaust pipe (20) are fixedly communicated with the outer wall of the dust removal box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323250594.5U CN221513853U (en) | 2023-11-30 | 2023-11-30 | Fly ash recycling treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323250594.5U CN221513853U (en) | 2023-11-30 | 2023-11-30 | Fly ash recycling treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221513853U true CN221513853U (en) | 2024-08-13 |
Family
ID=92181369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323250594.5U Active CN221513853U (en) | 2023-11-30 | 2023-11-30 | Fly ash recycling treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221513853U (en) |
-
2023
- 2023-11-30 CN CN202323250594.5U patent/CN221513853U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |