CN220032865U - Fly ash storage bin heating device - Google Patents
Fly ash storage bin heating device Download PDFInfo
- Publication number
- CN220032865U CN220032865U CN202321339897.1U CN202321339897U CN220032865U CN 220032865 U CN220032865 U CN 220032865U CN 202321339897 U CN202321339897 U CN 202321339897U CN 220032865 U CN220032865 U CN 220032865U
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- CN
- China
- Prior art keywords
- heating
- fly ash
- stirring
- storehouse
- gear
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- 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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- 238000010438 heat treatment Methods 0.000 title claims abstract description 124
- 239000010881 fly ash Substances 0.000 title claims abstract description 54
- 238000003756 stirring Methods 0.000 claims abstract description 91
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 210000001503 joint Anatomy 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 10
- 239000002956 ash Substances 0.000 abstract description 15
- 239000012752 auxiliary agent Substances 0.000 abstract description 11
- 238000005469 granulation Methods 0.000 abstract description 6
- 230000003179 granulation Effects 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 abstract description 4
- 239000002245 particle Substances 0.000 description 12
- 238000007790 scraping Methods 0.000 description 9
- 239000013078 crystal Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a fly ash storage bin heating device which comprises a heating bin and a feeding pipe, wherein the feeding pipe is fixed on the upper side of the heating bin, a heating assembly is arranged in the heating bin, a conveying pipe is arranged on the lower side of the heating bin, a driving mechanism is arranged in the heating bin, an inner gear ring is in butt joint with a gear, and the gear is movably connected with the heating bin through a bearing. This flying ash storage storehouse heating device starts driving motor to make the ring gear drive the scraper blade and rotate, make the scraper blade can scrape the flying ash sintered body that heating element surface bonds and adhere, the efficiency when making the heating storehouse heat flying ash is difficult for receiving the flying ash sintered body's influence, second stirring leaf and third stirring leaf follow first stirring leaf luffing motion simultaneously, make first stirring leaf, second stirring leaf and third stirring leaf strengthen the stirring mix to flying ash and other auxiliary agent mixed granulation, make the stirring efficiency in heating storehouse obtain certain improvement.
Description
Technical Field
The utility model relates to the technical field of fly ash heating devices, in particular to a fly ash storage bin heating device.
Background
The fly ash is mainly tiny ash particles discharged by coal in the combustion process, namely fly ash or ash, is tiny solid particles in flue gas, most of the fly ash is spherical, has smooth surface and small micropores, and part of the fly ash is adhered when mutually collided in a molten state, so that honeycomb-shaped combined particles with rough surface and more edges and corners are formed;
according to the technical scheme, the heating device for the fly ash pyrolysis system comprises a first heating tank and a second heating tank, wherein the two sides of the interior of the first heating tank are fixedly provided with conducting plates, the outer sides of the conducting plates are fixedly provided with a plurality of groups of heating pipes, the inner sides of the conducting plates are uniformly and fixedly provided with radiating plates, the bottoms of the first heating tanks are fixedly provided with conducting pipes, the tops of the second heating tanks are fixedly provided with air heaters, and the interior of the second heating tank is movably provided with a first filter screen plate. According to the utility model, the first heating tank is matched with the second heating tank, so that double heating can be performed during fly ash treatment, the heating quality and heating efficiency of the device on fly ash are improved, the practicability is improved, and the first filter screen plate is matched with the second filter screen plate;
according to the above patent, the first heating tank and the second heating tank are arranged to be matched, so that double heating can be performed when the fly ash is treated, when the fly ash enters the first heating tank to be heated for the first time, powder particles are diffused, aggregated and collided, most or even all air holes are discharged from the crystal, so that particles are mutually bonded to form a compact and firm sintered body, the fly ash is easily bonded and adhered to the inner wall of the first heating tank, and the efficiency of heating the fly ash by the heating assembly of the first heating tank is influenced.
Disclosure of Invention
The utility model aims to provide a fly ash storage bin heating device, which aims to solve the problems that when fly ash enters a first heating tank for first heating, powder particles are diffused, aggregated and collided, and particles are mutually adhered, so that the fly ash is easy to adhere to the inner wall of the first heating tank, and the efficiency of heating the fly ash by a heating component of the first heating tank is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fly ash storage storehouse heating device, includes heating storehouse and inlet pipe, the upside of heating storehouse is fixed with the inlet pipe, and the internally mounted in heating storehouse has heating element, the conveyer pipe is installed to the downside in heating storehouse, the inside in heating storehouse is provided with actuating mechanism, and actuating mechanism is including ring gear, driving motor and logical groove, the inside in heating storehouse is provided with the ring gear, and the ring gear passes through bearing ring and heating storehouse swing joint, the ring gear interfaces with the gear, and the gear passes through bearing and heating storehouse swing joint.
Preferably, the upper side of the gear is fixed with a force output shaft of the driving motor, and the force output shaft of the driving motor is movably connected with the heating bin through a bearing.
Preferably, the heating bin is provided with a through groove at the lower side of the inner gear ring, a scraping plate penetrates through the through groove, and the scraping plate is fixed with the inner gear ring.
Preferably, the transmission pipe is provided with an electric butterfly valve, and a screen is fixed between the two electric butterfly valves.
Preferably, the transfer tube is provided with a sealing plate at one side of the screen.
Preferably, the middle part of heating storehouse is installed agitator motor, and agitator motor's puddler pass through the pivot in proper order with first stirring leaf, second stirring leaf and third stirring leaf swing joint.
Preferably, the heating bin is fixed with the guide rail board in the outside of agitator motor puddler, the spout has been seted up to the upside of first stirring leaf, the guide rail board is in sliding butt joint with the upper end of slide bar, and the lower extreme and the spout butt joint of slide bar.
Preferably, the first stirring blade and the second stirring blade and the third stirring blade are respectively movably connected with the connecting rod through a rotating shaft.
Compared with the prior art, the utility model has the beneficial effects that: this flying ash storage storehouse heating device starts driving motor to make the ring gear drive the scraper blade and rotate, make the scraper blade can scrape the flying ash sintered body that heating element surface bonds and adhere, the efficiency when making the heating storehouse heat flying ash is difficult for receiving the flying ash sintered body's influence, second stirring leaf and third stirring leaf follow first stirring leaf luffing motion simultaneously, make first stirring leaf, second stirring leaf and third stirring leaf strengthen the stirring mix to flying ash and other auxiliary agent mixed granulation, make the stirring efficiency in heating storehouse obtain certain improvement.
1. According to the fly ash storage bin heating device, fly ash and other auxiliary agents are mixed and granulated into the heating bin through the feeding pipe, the heating assembly is started, so that powder particles are diffused, aggregated and collided, most of even all air holes are discharged from crystals, particles are bonded with each other, when the fly ash starts to be bonded and attached to the surface of the heating assembly, the driving motor is started, so that the inner gear ring drives the scraping plate to rotate, the scraping plate can scrape off a fly ash sintered body bonded and attached to the surface of the heating assembly, and the efficiency of the heating bin for heating the fly ash is not easily influenced by the fly ash sintered body;
2. this flying ash storage storehouse heating device, when the stirring motor of start-up carries out stirring heating to flying ash and other auxiliary agent mixed granulation, start-up stirring motor's puddler drives first stirring leaf, second stirring leaf and third stirring leaf and rotates, when first stirring leaf rotates for the slide bar drives first stirring leaf and carries out the luffing motion, and second stirring leaf and third stirring leaf follow first stirring leaf luffing motion simultaneously, make first stirring leaf, second stirring leaf and third stirring leaf strengthen the stirring mix to flying ash and other auxiliary agent mixed granulation, make the stirring efficiency in heating storehouse obtain certain improvement.
Drawings
FIG. 1 is a schematic elevational cross-sectional view of the present utility model;
fig. 2 is a schematic view showing a bottom cross-sectional structure of the ring gear and the gear according to the present utility model;
FIG. 3 is a schematic diagram of the front cross-sectional structure of the chute and the slide bar of the present utility model.
In the figure: 1. a heating bin; 11. a feed pipe; 12. a heating assembly; 13. a transfer tube; 2. a driving mechanism; 21. an inner gear ring; 22. a gear; 23. a driving motor; 24. a through groove; 3. a scraper; 4. an electric butterfly valve; 5. a screen; 6. a sealing plate; 7. a stirring motor; 71. a first stirring blade; 72. a second stirring blade; 73. a third stirring blade; 8. a guide rail plate; 81. a chute; 82. a slide bar; 9. and (5) connecting a rod.
Description of the embodiments
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: the utility model provides a fly ash storage storehouse heating device, including heating storehouse 1 and inlet pipe 11, the upside of heating storehouse 1 is fixed with inlet pipe 11, and the internally mounted of heating storehouse 1 has heating element 12, conveyer pipe 13 is installed to the downside of heating storehouse 1, the inside of heating storehouse 1 is provided with actuating mechanism 2, and actuating mechanism 2 is including ring gear 21, gear 22, driving motor 23 and logical groove 24, the inside of heating storehouse 1 is provided with ring gear 21, and ring gear 21 passes through bearing ring and heating storehouse 1 swing joint, ring gear 21 and gear 22 dock, and gear 22 passes through bearing and heating storehouse 1 swing joint, the upside of gear 22 and the output shaft of driving motor 23 are fixed mutually, and the output shaft of driving motor 23 passes through bearing and heating storehouse 1 swing joint, conveyer pipe 24 has been seted up to the downside of ring gear 21, and the inside of logical groove 24 is run through and is had scraper 3, scraper 3 and ring gear 21 are fixed mutually, electric butterfly valve 4 is installed to conveyer pipe 13, and be fixed with 5 between two electric butterfly valve 4, conveyer pipe 13 is equipped with seal plate 6 in one side of 5 and is equipped with seal plate 6, seal plate 6 is equipped with seal plate 6 and seal plate 6 is connected with seal plate 6 through the seal plate, seal plate 6 in the seal plate, seal plate 6 is installed to seal plate 6.
In the concrete implementation, fly ash and other auxiliary agents are mixed and granulated into the heating bin 1 through the feeding pipe 11, the heating assembly 12 is started, so that powder particles are diffused, aggregated and collided, most of even all air holes are discharged from crystals, particles are mutually bonded to form a compact and firm sintered body, heavy metals are fixed in a newly formed crystal structure by the sintered body, migration of the heavy metals is limited, heavy metal leaching toxicity is greatly reduced, when the fly ash begins to be bonded and attached to the surface of the heating assembly 12, the driving motor 23 is started, the output shaft of the driving motor 23 drives the gear 22 to rotate, the inner gear ring 21 is meshed and butted with the gear 22 through the inner gear ring 21, the inner gear ring 21 is driven to rotate when the gear 22 rotates, so that the inner gear ring 21 drives the scraping plate 3 to rotate, and the scraping plate 3 is attached to the surface of the heating assembly 12 through the surface of the scraping plate 3, so that the heating assembly 12 is not influenced by the fly ash sintered body;
the fly ash sintered body scraped by the scraper 3 falls to the upper side of the screen 5 by oneself, at the moment, the two electric butterfly valves 4 are closed at the same time, the conveying pipe 13 stops conveying the fly ash, as the sealing plate 6 is installed with the conveying pipe 13 through a bolt, the sealing plate 6 can be detached by rotating the bolt, the fly ash sintered body on the upper side of the screen 5 is cleaned, a rubber pad is connected with the outer side of the sealing plate 6, the rubber pad of the sealing plate 6 is extruded with the sealing plate 6, the sealing plate 6 and the conveying pipe 13 form a sealing structure, and the fly ash sintered body adhered to the surface of the heating component 12 is scraped by the scraper 3, so that the efficiency of the heating bin 1 for heating the fly ash is not easily influenced by the fly ash sintered body.
The mid-mounting of heating storehouse 1 has agitator motor 7, and agitator motor 7's puddler passes through the pivot in proper order with first stirring leaf 71, second stirring leaf 72 and third stirring leaf 73 swing joint, the outside of agitator motor 7 puddler is fixed with guide rail plate 8 in heating storehouse 1, spout 81 has been seted up to the upside of first stirring leaf 71, guide rail plate 8 and slide bar 82's upper end slip butt joint, and slide bar 82's lower extreme and spout 81 butt joint, between first stirring leaf 71 and the second stirring leaf 72 and between second stirring leaf 72 and the third stirring leaf 73 respectively through pivot and connecting rod 9 swing joint, guide rail plate 8's recess and slide bar 82's upper end phase-match, slide bar 82's lower extreme and spout 81 phase-match, the wave recess has been seted up to guide rail plate 8's downside.
In specific implementation, when the stirring motor 7 is started to mix fly ash and other auxiliary agents for granulation, the stirring rod of the stirring motor 7 is started to drive the first stirring blade 71, the second stirring blade 72 and the third stirring blade 73 to rotate, when the first stirring blade 71 rotates, the grooves of the guide rail plate 8 are matched with the upper ends of the sliding rods 82, the lower ends of the sliding rods 82 are matched with the sliding grooves 81, the sliding rods 82 drive the first stirring blade 71 to swing up and down, and the connecting rods 9 connected with the first stirring blade 71, the second stirring blade 72 and the third stirring blade 73 are used for simultaneously following the first stirring blade 71 to swing up and down when the first stirring blade 71 swings up and down, so that the stirring and mixing of the fly ash and other auxiliary agents for granulation are enhanced by the first stirring blade 71, the second stirring blade 72 and the third stirring blade 73, and the stirring efficiency of the heating bin 1 is improved to a certain extent.
In summary, the fly ash and other auxiliary agents are mixed and granulated into the heating bin 1 through the feeding pipe 11, the heating assembly 12 is started to bond the particles to form a compact and firm sintered body, when the fly ash begins to bond and adhere to the surface of the heating assembly 12, the driving motor 23 is started, so that the inner gear ring 21 drives the scraping plate 3 to rotate, the scraping plate 3 can scrape off the fly ash sintered body bonded and adhered to the surface of the heating assembly 12, the efficiency of the heating bin 1 in heating the fly ash is not easily affected by the fly ash sintered body, when the stirring motor 7 is started to stir and heat the fly ash and other auxiliary agents, the stirring rod of the stirring motor 7 is started to drive the first stirring blade 71, the second stirring blade 72 and the third stirring blade 73 to rotate, and the second stirring blade 72 and the third stirring blade 73 simultaneously follow the first stirring blade 71 to swing up and down, so that the stirring efficiency of the heating bin 1 is improved to a certain extent, and the stirring efficiency of the stirring and granulating of the fly ash and other auxiliary agents is not described in detail in the prior art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a fly ash storage storehouse heating device, includes heating storehouse (1) and inlet pipe (11), its characterized in that:
the upper side of heating storehouse (1) is fixed with inlet pipe (11), and the internally mounted of heating storehouse (1) has heating element (12), conveyer pipe (13) are installed to the downside of heating storehouse (1), the inside of heating storehouse (1) is provided with actuating mechanism (2), and actuating mechanism (2) are including ring gear (21), gear (22), driving motor (23) and logical groove (24), the inside of heating storehouse (1) is provided with ring gear (21), and ring gear (21) pass through bearing ring and heating storehouse (1) swing joint, ring gear (21) dock with gear (22), and gear (22) pass through bearing and heating storehouse (1) swing joint.
2. A fly ash storage bin heating device according to claim 1, wherein: the upper side of the gear (22) is fixed with the output shaft of the driving motor (23), and the output shaft of the driving motor (23) is movably connected with the heating bin (1) through a bearing.
3. A fly ash storage bin heating device according to claim 2, wherein: the heating bin (1) is provided with a through groove (24) at the lower side of the inner gear ring (21), a scraper blade (3) penetrates through the through groove (24), and the scraper blade (3) is fixed with the inner gear ring (21).
4. A fly ash storage bin heating device according to claim 1, wherein: the electric butterfly valves (4) are installed on the conveying pipes (13), and a screen (5) is fixed between the two electric butterfly valves (4) through the conveying pipes (13).
5. A fly ash storage bin heating apparatus as claimed in claim 4, wherein: the conveying pipe (13) is provided with a sealing plate (6) at one side of the screen (5).
6. A fly ash storage bin heating device according to claim 3, wherein: the middle part of heating storehouse (1) is installed agitator motor (7), and the puddler of agitator motor (7) is through pivot and first stirring leaf (71), second stirring leaf (72) and third stirring leaf (73) swing joint in proper order.
7. The fly ash storage bin heating device of claim 6, wherein: the heating bin (1) is fixed with a guide rail plate (8) on the outer side of a stirring rod of the stirring motor (7), a sliding groove (81) is formed in the upper side of the first stirring blade (71), the guide rail plate (8) is in sliding butt joint with the upper end of the sliding rod (82), and the lower end of the sliding rod (82) is in butt joint with the sliding groove (81).
8. A fly ash storage bin heating apparatus as claimed in claim 7, wherein: the first stirring blade (71) and the second stirring blade (72) and the third stirring blade (73) are respectively and movably connected with the connecting rod (9) through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321339897.1U CN220032865U (en) | 2023-05-30 | 2023-05-30 | Fly ash storage bin heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321339897.1U CN220032865U (en) | 2023-05-30 | 2023-05-30 | Fly ash storage bin heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220032865U true CN220032865U (en) | 2023-11-17 |
Family
ID=88740512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321339897.1U Active CN220032865U (en) | 2023-05-30 | 2023-05-30 | Fly ash storage bin heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220032865U (en) |
-
2023
- 2023-05-30 CN CN202321339897.1U patent/CN220032865U/en active Active
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