CN116769514A - Gas combustion gasification furnace convenient for ash removal - Google Patents
Gas combustion gasification furnace convenient for ash removal Download PDFInfo
- Publication number
- CN116769514A CN116769514A CN202310889267.XA CN202310889267A CN116769514A CN 116769514 A CN116769514 A CN 116769514A CN 202310889267 A CN202310889267 A CN 202310889267A CN 116769514 A CN116769514 A CN 116769514A
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- CN
- China
- Prior art keywords
- fixedly arranged
- gasification furnace
- gasifier
- ash
- gas combustion
- 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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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 26
- 238000002309 gasification Methods 0.000 title claims description 31
- 238000004140 cleaning Methods 0.000 claims description 22
- 230000001681 protective effect Effects 0.000 claims description 20
- 239000007921 spray Substances 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000000428 dust Substances 0.000 abstract description 52
- 238000005192 partition Methods 0.000 description 22
- 238000003756 stirring Methods 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 238000007599 discharging Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 6
- 238000007790 scraping Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
- C10J3/34—Grates; Mechanical ash-removing devices
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The invention discloses a gas combustion gasifier convenient for ash removal, which comprises a gasifier body, wherein a mounting plate is fixedly arranged in the gasifier body, a threaded rod is rotatably arranged in the mounting plate, a lower connecting disc is rotatably arranged at the lower end of the threaded rod, an upper connecting disc is in threaded connection with the position above the threaded rod corresponding to the lower connecting disc and below the mounting plate, a plurality of connecting seats are fixedly arranged on the upper connecting disc and the lower connecting disc, a rotating shaft is rotatably arranged in the connecting seats, an upper poking rod is fixedly arranged on the rotating shaft at the upper end, a lower poking rod is fixedly arranged on the rotating shaft at the lower end, the upper end of the lower poking rod is rotatably connected with the lower end of the upper poking rod, and an ash outlet nozzle is fixedly arranged at the lower end of the gasifier body. The gasifier provided by the invention can automatically clean accumulated dust, prevent the dust from accumulating at the position of the ash nozzle, prevent the ash nozzle from being blocked, and automatically clean the dust adhered to the inner wall of the gasifier.
Description
Technical Field
The invention relates to the technical field of clean utilization and coal gasification of coal, in particular to a gas combustion gasification furnace convenient for ash removal.
Background
The reaction heat in the gasification furnace is provided by burning carbon in the furnace and oxygen in the gasifying agent, the burning heat supply mode causes a large amount of carbon in the furnace to be burnt and lost, a large amount of dust is generated after the carbon and raw materials are burnt, main dust is discharged through an ash outlet at the lower end of the gasification furnace, but dust still adheres to the inner wall of the gasification furnace, and the inner wall of the gasification furnace adheres to the dust to enable the surface of the inner wall of the gasification furnace to adhere to a dirt layer to be thicker and thicker, so that the burning efficiency in the processing process of the gasification furnace is disturbed. Dust can be continuously generated in the combustion process of the gasifier, the cleaning operation of the gasifier is complicated by manpower, the labor consumption is large, the cleaning efficiency is limited, the gasifier can not be cleaned efficiently, and further the cleaning time of the gasifier occupies more than the redundant service time, so that the service life of the gasifier is influenced.
The prior art discloses a biomass gasification furnace (Chinese patent with the invention of patent application number of CN 201010123374.4), the ash removal device comprises a first rotatable turning plate arranged at the lower part of a gasification layer of a furnace body and a closed second rotatable turning plate arranged at an ash outlet of the furnace body, a space for retaining ash is reserved between the first rotatable turning plate and the second rotatable turning plate, a movable ash removal box is arranged below the ash outlet of the furnace body, the first rotatable turning plate and the second rotatable turning plate are provided with a manual rotating shaft or an electric rotating shaft which respectively drive the first rotatable turning plate and the second rotatable turning plate to turn, and the manual rotating shaft or the electric rotating shaft is arranged on a shaft seat of the furnace body. The process can be continuously carried out in the closed space, the normal work of the gasification furnace is not affected, the operation is simple, the ash removal speed is high, the working efficiency is high, and the environment is not polluted.
The ash removal device automatically collects dust generated by combustion and discharges the dust through the movable ash removal box, but the ash removal device can only be used for collecting the dust naturally falling by gravity, and cannot clean the dust adhered on the inner wall of the gasification furnace, so that the cleaning cloth is thorough.
Disclosure of Invention
The invention aims to provide a gas combustion gasification furnace convenient for ash removal, which can automatically clean accumulated dust, prevent the dust from accumulating at the position of an ash outlet nozzle, prevent the ash outlet nozzle from being blocked, and automatically clean the adhered dust on the inner wall of the gasification furnace.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a make things convenient for gas combustion gasifier of deashing, includes the gasifier body, this internal fixed mounting of gasifier has the mounting panel, the threaded rod is installed to the mounting panel internal rotation, the lower extreme rotation of threaded rod installs down the connection pad, correspond on the threaded rod the top of connection pad and the position threaded connection of mounting panel below have the connection pad down, go up equal fixed mounting has a plurality of connecting seats on connection pad and the connection pad down, the rotation is installed in the connecting seat, the upper end fixed mounting has the toggle lever in the rotation axis, the lower extreme equal fixed mounting has the toggle lever down in the rotation axis, the upper end of toggle lever with go up the lower extreme rotation of toggle lever is connected, the lower extreme fixed mounting of gasifier body has the ash mouth, this internal correspondence of gasifier the top rotation of ash mouth installs the inner ring, the inner ring rotation is provided with down the clearance subassembly, the upper end of threaded rod is provided with the clearance subassembly, go up the clearance subassembly and down the clearance subassembly can be in the drive the inner wall clearance surface to ash mouth and the gasifier body that moves from top to bottom in the connection pad.
As a further scheme of the invention, the lower cleaning component comprises a protective cover and a connecting shaft, wherein the protective cover is wrapped on the surface of the inner rotating ring, the connecting shaft is rotatably installed on the inner rotating ring, a driven gear is fixedly installed on the connecting shaft, a grinding roller is fixedly installed at one end, far away from the inner rotating ring, of the connecting shaft, the surface of the grinding roller is attached to the inner wall of the ash nozzle, a lower tooth is fixedly installed at the lower end of the protective cover, the lower tooth is meshed with the driven gear, an output shaft is rotatably installed in the protective cover, a driving gear is fixedly installed on the output shaft, an inner tooth is fixedly installed on the surface of the inner rotating ring, the inner tooth is meshed with the driving gear, a rotating motor is fixedly installed in the protective cover, and the output end of the rotating motor is fixedly connected with the output shaft.
As a further scheme of the invention, the upper end of the output shaft penetrates through the protective cover to extend to the mounting plate, the output shaft is rotationally connected with the mounting plate, the upper end of the output shaft is fixedly provided with a driving wheel, the threaded rod is fixedly provided with a driven wheel, and a transmission belt is sleeved outside the driven wheel and the driving wheel.
As a further scheme of the invention, the upper cleaning component comprises a threaded piece, the threaded piece is in threaded connection with the threaded rod, a plurality of connecting plates are fixedly arranged on the outer surface of the threaded piece, an inclined partition plate is fixedly arranged at one end of the connecting plate, which is far away from the threaded piece, and one end of the inclined partition plate is attached to the side wall of the gasifier body.
As a further scheme of the invention, a spray pipe is fixedly arranged on the connecting plate, a rotary nozzle is rotatably arranged at one end of the spray pipe, which is close to the side wall of the gasifier body, a connecting hose is fixedly arranged at the lower end of the spray pipe, and one end of the connecting hose, which is far away from the spray pipe, is fixedly connected with the threaded piece.
As a further scheme of the invention, an upper limit rod is fixedly arranged on the upper surface of the mounting plate, the upper limit rod is in sliding connection with the threaded piece, a lower limit rod is fixedly arranged on the lower surface of the mounting plate, and the lower limit rod is in sliding connection with the upper connecting disc.
As a further scheme of the invention, a feeding part is fixedly arranged at the upper end of the gasifier body, a control part is fixedly arranged at the upper end of the feeding part, an output pipe is fixedly arranged at the upper end of the gasifier body, and a plurality of burners are fixedly arranged in the gasifier body at positions corresponding to the upper part of the mounting plate and the lower part of the upper cleaning part.
As a further scheme of the invention, a movable groove is formed in the control member, the movable groove is matched with the upper end of the feeding member, a gear ring is rotatably mounted in the movable groove, a lower limit seat is fixedly mounted on the control member corresponding to the movable groove, an upper limit seat is fixedly mounted above the lower limit seat, a plurality of movable partition plates are rotatably mounted between the upper limit seat and the lower limit seat, a connecting piece is rotatably mounted at one end of each movable partition plate, one end of each connecting piece, far away from each movable partition plate, is rotatably connected with the gear ring, an extension shaft is rotatably mounted in the control member, a side gear is fixedly mounted on the extension shaft and meshed with the gear ring, and one end of the extension shaft extends out of the control member.
In the invention, dust generated by combustion flows out from the ash nozzle at the lower end, in the dust flowing-out process, the threaded rod rotates forward and backward, the threaded rod rotates to interact with threads on the upper connecting disc, so that the upper connecting disc is driven to move up and down, the upper poking rod and the lower poking rod are driven to rotate in the moving process of the upper connecting disc, the upper poking rod and the lower poking rod are driven to continuously expand and contract, and the ash nozzle is continuously disturbed by the continuous diffusion and contraction of the upper poking rod and the lower poking rod to accumulate dust, so that the dust can quickly flow out from the ash nozzle, the dust flowing-out speed from the ash nozzle is improved, the dust blockage at the ash nozzle is avoided, and the dust cleaning and discharging efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic view of a portion of the structure of FIG. 2A in accordance with the present invention;
FIG. 4 is a partial schematic view of the structure of FIG. 2B in accordance with the present invention;
FIG. 5 is a partial schematic view of the structure of FIG. 2C in accordance with the present invention;
FIG. 6 is a partial schematic view of the structure of FIG. 2D in accordance with the present invention;
FIG. 7 is a partial schematic view of the structure of FIG. 2 at E in accordance with the present invention;
FIG. 8 is a schematic view of the control member of the present invention;
fig. 9 is a schematic view of the internal structure of the control member of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. a gasifier body; 2. a feed member; 3. an output pipe; 4. a control member; 5. a threaded rod; 6. an ash nozzle; 7. a burner; 8. a sloped baffle; 9. a shower pipe; 10. a rotating nozzle; 11. a grinding roller; 12. a lower connecting disc; 13. an upper connecting disc; 14. a dial-down lever; 15. a toggle rod is arranged; 16. a protective cover; 17. an inner rotating ring; 18. internal tooth teeth; 19. an output shaft; 20. a drive gear; 21. a lower tooth; 22. a driven gear; 23. a side gear; 24. a connecting shaft; 25. a connecting plate; 26. a connecting hose; 27. a screw; 28. a lower limit rod; 29. a connecting seat; 30. a rotating shaft; 31. a mounting plate; 32. driven wheel; 33. a transmission belt; 34. a driving wheel; 35. a movable partition; 36. a movable groove; 37. an extension shaft; 38. a gear ring; 39. a connecting piece; 40. a lower limit seat; 41. an upper limit seat; 42. and (5) an upper limit rod.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides a make things convenient for gas combustion gasifier of deashing, including gasifier body 1, gasifier body 1 internal fixation has mounting panel 31, threaded rod 5 is installed to mounting panel 31 internal rotation, lower extreme rotation of threaded rod 5 installs lower connection pad 12, the position threaded connection of corresponding lower connection pad 12's top and mounting panel 31 below has upper connection pad 13 on the threaded rod 5, all fixed mounting has a plurality of connecting seats 29 on upper connection pad 13 and the lower connection pad 12, the axis of rotation 30 is installed in the connecting seat 29 internal rotation, fixed mounting has last poking rod 15 on the upper end axis of rotation 30, all fixed mounting has down poking rod 14 on the lower end axis of rotation 30, the upper end of poking rod 14 and the lower extreme rotation of last poking rod 15 are connected, gasifier body 1's lower extreme fixed mounting has the play grey mouth 6, the top rotation of corresponding play grey mouth 6 in the gasifier body 1 installs internal rotation rotating ring 17, the upper end of threaded rod 5 is provided with down the clearance subassembly, go up the clearance subassembly and down the clearance subassembly can be to the inner wall surface clearance of play grey mouth 1 when 13 reciprocates in the drive.
According to the gas combustion gasifier convenient for ash removal, the seepage plate is arranged between the ash discharging nozzle 6 and the gasifier body 1, dust is allowed to pass through the seepage plate, the dust generated by combustion in the device flows out from the ash discharging nozzle 6 at the lower end, in the dust flowing out process, the threaded rod 5 rotates positively, the threaded rod 5 rotates to interact with threads on the upper connecting disc 13, the upper connecting disc 13 moves downwards to be close to the lower connecting disc 12, so that the upper stirring rod 15 and the lower stirring rod 14 are driven to rotate, the middle position of the upper stirring plate and the lower stirring rod 14 expands outwards, the threaded rod 5 rotates reversely, the threaded rod 5 rotates to drive the upper connecting disc 13 to move upwards, the upper connecting disc 13 moves upwards to be far away from the lower connecting disc 12, the upper stirring rod 15 and the lower stirring rod 14 are driven to rotate reversely, the connection position of the upper stirring rod 15 and the lower stirring rod 14 contracts towards the middle, the upper stirring rod 15 and the lower stirring rod 14 are driven to expand and contract continuously, the dust is accumulated at the ash discharging nozzle 6 through the continuous diffusion contraction of the upper stirring rod 15 and the lower stirring rod 14, the dust can be rapidly discharged out from the ash discharging nozzle 6, and the dust discharging efficiency of the ash discharging nozzle 6 is prevented from the ash discharging nozzle 6 is improved, and the dust discharging efficiency is improved.
The dust that the burning produced flows out from the ash nozzle 6 of lower extreme, in the dust outflow in-process, threaded rod 5 forward and backward rotates, threaded rod 5 rotates and the screw interaction on the upper connection pad 13, thereby drive upper connection pad 13 reciprocates, upper connection pad 13 removes the in-process, thereby drive and go up poking rod 15 and down poking rod 14 rotate, drive and go up poking rod 15 and down poking rod 14 constantly expand and shrink, constantly disturb ash nozzle 6 department through last poking rod 15 and down poking rod 14 constantly diffusion shrink and pile up the dust, make the dust can flow out from ash nozzle 6 fast, promote the speed that the dust flows out from ash nozzle 6, avoid ash nozzle 6 department dust to block up, improve dust clearance and discharge efficiency.
As a further scheme of the invention, the lower cleaning component comprises a protective cover 16 and a connecting shaft 24, the protective cover 16 is wrapped on the surface of the inner rotating ring 17, the connecting shaft 24 is rotatably installed on the inner rotating ring 17, a driven gear 22 is fixedly installed on the connecting shaft 24, a grinding roller 11 is fixedly installed at one end of the connecting shaft 24 far away from the inner rotating ring 17, the surface of the grinding roller 11 is attached to the inner wall of the ash nozzle 6, a lower tooth 21 is fixedly installed at the lower end of the protective cover 16, the lower tooth 21 is meshed with the driven gear 22, an output shaft 19 is rotatably installed in the protective cover 16, a driving gear 20 is fixedly installed on the output shaft 19, an inner tooth 18 is fixedly installed on the surface of the inner rotating ring 17, the inner tooth 18 is meshed with the driving gear 20, a rotating motor is fixedly installed in the protective cover 16, and the output end of the rotating motor is fixedly connected with the output shaft 19.
During operation, the rotating motor drives the output shaft 19 to rotate (the output shaft 19 rotates to drive the driving wheel 34 to rotate, the driving wheel 34 rotates to drive the driven wheel 32 to rotate through the action of the transmission belt 33, the driven wheel 32 rotates to drive the threaded rod 5 to rotate), the output shaft 19 rotates to drive the driving gear 20 to rotate, the driving gear 20 rotates to interact with the inner tooth 18 so as to drive the rotating ring 17 to rotate, the rotating ring 17 rotates to drive the grinding roller 11 thereon to rotate, the grinding roller 11 rotates along with the rotating ring 17 so as to enable the driven gear 22 on the grinding roller 11 to interact with the lower tooth 21, the driven gear 22 is driven to rotate, the driven gear 22 rotates to drive the connecting shaft 24 to rotate, and the connecting shaft 24 rotates to drive the grinding roller 11 to rotate, so that the rotating grinding roller 11 is driven to scratch the inner wall surface of the ash nozzle 6, the grinding roller 11 cleans the inner wall surface of the ash nozzle 6, dust adhered to the inner wall of the ash nozzle 6 is cleaned through rotating the grinding block of the surface of the grinding roller 11, the dust is prevented from adhering to the inner wall of the ash nozzle 6, and the ash nozzle 6 is blocked, and the bottom of the ash nozzle 6 is ensured.
The upper end of the output shaft 19 passes through the protective cover 16 and extends to the mounting plate 31, the output shaft 19 is rotationally connected with the mounting plate 31, the upper end of the output shaft 19 is fixedly provided with a driving wheel 34, the threaded rod 5 is fixedly provided with a driven wheel 32, and the driven wheel 32 and the driving wheel 34 are sleeved with a transmission belt 33. The output shaft rotates to drive the driving wheel to rotate, the driving wheel rotates to drive the driven wheel to rotate through the action of the transmission belt, and the driven wheel rotates to drive the threaded rod to rotate.
As a further scheme of the invention, the upper cleaning component comprises a screw member 27, the screw member 27 is in threaded connection with the threaded rod 5, a plurality of connecting plates 25 are fixedly arranged on the outer surface of the screw member 27, an inclined partition plate 8 is fixedly arranged at one end of the connecting plates 25 away from the screw member 27, and one end of the inclined partition plate 8 is attached to the side wall of the gasifier body 1.
As a further scheme of the invention, a spray pipe 9 is fixedly arranged on the connecting plate 25, a rotary nozzle 10 is rotatably arranged at one end of the spray pipe 9 close to the side wall of the gasifier body 1, a connecting hose 26 is fixedly arranged at the lower end of the spray pipe 9, and one end of the connecting hose 26 away from the spray pipe 9 is fixedly connected with a screw 27.
When cleaning is needed in the combustion process, the threaded rod 5 rotates forward and backward to interact with threads on the threaded piece 27, so that the threaded piece 27 is driven to move up and down, the threaded piece 27 moves up and down to drive the inclined partition plate 8 to move up and down through the connecting plate 25, so that the end part of the inclined partition plate 8 continuously moves up and down, the inner wall surface of the gasifier body 1 is cleaned and scraped through the movement of the inclined partition plate 8, in the scraping and cleaning process after the combustion is finished, an inner water body is led into the threaded piece 27 (the lower end of the threaded piece 27 is provided with a water guide pipe, the lower end of the water guide pipe extends out of the gasifier body 1 and is connected with a water tank) while the inclined partition plate 8 moves up and down, the rotating nozzle 10 at the front end of the spray pipe 9 rotates to evenly spray the water body onto the inner wall of the gasifier body 1, the rotating nozzle 10 rotates and sprays for the water sprays evenly comprehensively, after the water sprays on the gasifier body 1 inner wall, make water and dust combine, ensure that the dust can thoroughly peel off from gasifier body 1 inner wall, avoid the dust gravity after striking off not enough, strike off the back and fly upward the dust again and adhere on the gasifier inner wall, thereby make the dust on the gasifier body 1 inner wall can be thoroughly cleared up, make the more thorough that the dust can be cleared up in the gasifier body 1, avoid artifical clearance to consume time's problem, improve cleaning efficiency and quality, reduce gasifier body 1 inner wall dirt, avoid causing the interference to the finished product because of gasifier body 1 inner wall dirt, improve gasifier's life and process strength.
According to the invention, the rotation of the grinding roller 11 and the up-and-down movement of the inclined partition plate 8 are improved, the driven gear 22 rotates to drive the connecting shaft 24 to rotate, the connecting shaft 24 rotates to drive the grinding roller 11 to rotate, so that the rotating grinding roller 17 drives the rotating grinding roller 11 to scratch the inner wall surface of the ash nozzle 6, the grinding roller 11 cleans the inner wall surface of the ash nozzle 6, dust adhered to the inner wall of the ash nozzle 6 is cleaned through the grinding block on the surface of the grinding roller 11, the ash nozzle 6 is prevented from being blocked by the dust adhered to the inner wall of the ash nozzle 6, the smoothness of the bottom of the ash nozzle 6 is ensured, the threaded piece 27 moves up and down to drive the inclined partition plate 8 to move up and down through the connecting plate 25, the end part of the inclined partition plate 8 continuously moves up and down, the inner wall surface of the gasification furnace body 1 is cleaned and scraped through the movement of the inclined partition plate 8, and in the scraping cleaning process after combustion is completed, when the inclined partition plate 8 moves up and down, water is evenly sprayed onto the inner wall of the gasifier body 1, the rotary nozzle 10 rotates to spray, so that the water is evenly and comprehensively sprayed onto the inner wall of the gasifier body 1, after the water is sprayed onto the inner wall of the gasifier body 1, the water is combined with dust, the dust is ensured to be thoroughly peeled off from the inner wall of the gasifier body 1, the dust gravity after scraping is avoided to be insufficient, and flying dust is adhered to the inner wall of the gasifier again after scraping, so that the dust on the inner wall of the gasifier body 1 can be thoroughly cleaned, the dust in the gasifier body 1 can be cleaned more thoroughly, the problem that the manual cleaning consumes time is avoided, the cleaning efficiency and the cleaning quality are improved, the dirt on the inner wall of the gasifier body 1 is reduced, the interference to a processed product caused by the dirt on the inner wall of the gasifier body 1 is avoided, and the service life and the processing strength of the gasifier are improved.
As a further scheme of the invention, an upper limit rod 42 is fixedly arranged on the upper surface of the mounting plate 31, the upper limit rod 42 is in sliding connection with the threaded piece 27, a lower limit rod 28 is fixedly arranged on the lower surface of the mounting plate 31, and the lower limit rod 28 is in sliding connection with the upper connecting disc 13.
As a further scheme of the invention, a feeding part 2 is fixedly arranged at the upper end of a gasification furnace body 1, a control part 4 is fixedly arranged at the upper end of the feeding part 2, an output pipe 3 is fixedly arranged at the upper end of the gasification furnace body 1, and a plurality of burners 7 are fixedly arranged in the gasification furnace body 1 corresponding to the positions above the mounting plate 31 and below the upper cleaning part.
As a further scheme of the invention, a movable groove 36 is arranged on the control member 4, the movable groove 36 is matched with the upper end of the feeding member 2, a gear ring 38 is rotatably arranged in the movable groove 36, a lower limit seat 40 is fixedly arranged on the control member 4 corresponding to the position of the movable groove 36, an upper limit seat 41 is fixedly arranged above the lower limit seat 40, a plurality of movable partition plates 35 are rotatably arranged between the upper limit seat 41 and the lower limit seat 40, a connecting piece 39 is rotatably arranged at one end of the movable partition plate 35, one end of the connecting piece 39, which is far away from the movable partition plate 35, is rotatably connected with the gear ring 38, an extension shaft 37 is rotatably arranged on the control member 4, a side gear 23 is fixedly arranged on the extension shaft 37, the side gear 23 is meshed with the gear ring 38, and one end of the extension shaft 37 extends out of the control member 4.
In operation, combustion materials are added into the gasifier body 1 from the control member 4, in the combustion material adding process, the extension shaft 37 rotates to drive the side gear 23 to rotate, the side gear 23 rotates to drive the gear ring 38 to rotate, the gear ring 38 rotates to drive the connecting piece 39 to rotate, and the movable partition 35 between the upper limit seat 41 and the lower limit seat 40 is pulled by the connecting piece 39, so that the rotation angle of the movable partition 35 is controlled, the opening amount of the movable groove 36 in the control member 4 is controlled, and the inflow speed of the combustion materials is controlled.
Claims (8)
1. The utility model provides a make things convenient for gas combustion gasifier of deashing, includes gasifier body (1), its characterized in that: the utility model discloses a gasification furnace, which is characterized in that a mounting plate (31) is fixedly arranged in the gasification furnace body (1), a threaded rod (5) is rotationally arranged in the mounting plate (31), a lower connecting disc (12) is rotationally arranged at the lower end of the threaded rod (5), an upper connecting disc (13) is in threaded connection with the position above the lower connecting disc (12) and below the mounting plate (31) correspondingly, a plurality of connecting seats (29) are fixedly arranged on the upper connecting disc (13) and the lower connecting disc (12), a rotating shaft (30) is rotationally arranged on the connecting seats (29), an upper poking rod (15) is fixedly arranged on the rotating shaft (30) at the upper end, a lower poking rod (14) is fixedly arranged on the rotating shaft (30), the upper end of the lower poking rod (14) is rotationally connected with the lower end of the upper poking rod (15), an ash outlet nozzle (6) is fixedly arranged at the lower end of the gasification furnace body (1), a rotating ring (17) is rotationally arranged on the upper end of the gasification furnace body (1) correspondingly to the ash outlet nozzle (6), a rotating ring (17) is arranged on the rotating ring (17), a rotating ring (17) is arranged on the rotating ring (5), the upper cleaning component and the lower cleaning component can clean the inner wall surfaces of the ash nozzle (6) and the gasifier body (1) while driving the upper connecting disc (13) to move up and down.
2. The gas combustion gasifier convenient for ash removal according to claim 1, wherein: the lower cleaning assembly comprises a protective cover (16) and a connecting shaft (24), wherein the protective cover (16) is wrapped on the surface of the inner rotating ring (17), the connecting shaft (24) is rotatably installed on the inner rotating ring (17), a driven gear (22) is fixedly installed on the connecting shaft (24), the connecting shaft (24) is far away from one end of the inner rotating ring (17) and fixedly provided with a grinding roller (11), the surface of the grinding roller (11) is attached to the inner wall of the ash nozzle (6), the lower end of the protective cover (16) is fixedly provided with a lower tooth (21), the lower tooth (21) is meshed with the driven gear (22), an output shaft (19) is rotatably installed on the protective cover (16), an inner tooth (18) is fixedly installed on the surface of the inner rotating ring (17), the inner tooth (18) is meshed with the driving gear (20), and a rotating motor is fixedly installed in the protective cover (16), and the output end of the protective cover is fixedly connected with the output shaft (19).
3. The gas combustion gasifier convenient for ash removal according to claim 2, wherein: the upper end of the output shaft (19) penetrates through the protective cover (16) to extend onto the mounting plate (31), the output shaft (19) is rotationally connected with the mounting plate (31), a driving wheel (34) is fixedly arranged at the upper end of the output shaft (19), a driven wheel (32) is fixedly arranged on the threaded rod (5), and a transmission belt (33) is sleeved outside the driven wheel (32) and the driving wheel (34).
4. A gas combustion gasifier for facilitating ash removal according to claim 3, wherein: go up clearance subassembly and include screw (27), screw (27) with threaded rod (5) threaded connection, screw (27) surface fixed mounting has a plurality of connecting plates (25), connecting plate (25) are kept away from one end fixed mounting of screw (27) has slope baffle (8), one end of slope baffle (8) is attached on the lateral wall of gasifier body (1).
5. The gas combustion gasifier convenient for ash removal according to claim 4, wherein: the gasification furnace is characterized in that a spray pipe (9) is fixedly installed on the connecting plate (25), one end, close to the side wall of the gasification furnace body (1), of the spray pipe (9) is rotatably provided with a rotary nozzle (10), the lower end of the spray pipe (9) is fixedly provided with a connecting hose (26), and one end, far away from the spray pipe (9), of the connecting hose (26) is fixedly connected with the threaded piece (27).
6. The gas combustion gasifier convenient for ash removal according to claim 5, wherein: the upper surface of mounting panel (31) fixed mounting has last gag lever post (42), go up gag lever post (42) with screw (27) sliding connection, the lower surface fixed mounting of mounting panel (31) has lower gag lever post (28), lower gag lever post (28) with go up connection pad (13) sliding connection.
7. The gas combustion gasifier convenient for ash removal according to claim 6, wherein: the gasification furnace comprises a gasification furnace body (1), and is characterized in that a feeding part (2) is fixedly arranged at the upper end of the gasification furnace body (1), a control part (4) is fixedly arranged at the upper end of the feeding part (2), an output pipe (3) is fixedly arranged at the upper end of the gasification furnace body (1), and a plurality of burners (7) are fixedly arranged in the gasification furnace body (1) corresponding to the positions above the mounting plate (31) and below the upper cleaning part.
8. The gas combustion gasifier convenient for ash removal according to claim 7, wherein: be provided with movable groove (36) on control piece (4), movable groove (36) with feed piece (2) upper end matches, gear ring (38) are installed in movable groove (36) internal rotation, corresponding on control piece (4) lower spacing seat (40) are installed in the position fixed mounting of movable groove (36), the top fixed mounting of lower spacing seat (40) has upper spacing seat (41), a plurality of movable baffle (35) are installed in the rotation between upper spacing seat (41) and lower spacing seat (40), connecting piece (39) are installed in the rotation of one end of movable baffle (35), connecting piece (39) are kept away from one end of movable baffle (35) with gear ring (38) rotates to be connected, control piece (4) internal rotation is installed and is extended axle (37), fixed mounting has side gear (23) on extension axle (37), side gear (23) with gear ring (38) meshing, the one end of extension axle (37) extends outside control piece (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310889267.XA CN116769514A (en) | 2023-07-19 | 2023-07-19 | Gas combustion gasification furnace convenient for ash removal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310889267.XA CN116769514A (en) | 2023-07-19 | 2023-07-19 | Gas combustion gasification furnace convenient for ash removal |
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| CN116769514A true CN116769514A (en) | 2023-09-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117683571A (en) * | 2023-12-26 | 2024-03-12 | 徐州市元亨新能源开发有限公司 | Biomass gasifier with automatic cleaning function |
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2023
- 2023-07-19 CN CN202310889267.XA patent/CN116769514A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117683571A (en) * | 2023-12-26 | 2024-03-12 | 徐州市元亨新能源开发有限公司 | Biomass gasifier with automatic cleaning function |
| CN117683571B (en) * | 2023-12-26 | 2024-05-03 | 徐州市元亨新能源开发有限公司 | Biomass gasifier with automatic cleaning function |
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