Fly ash melting furnace capable of preventing side wall from being stuck with ash
Technical Field
The invention belongs to the technical field of fly ash melting, and particularly relates to a fly ash melting furnace capable of preventing side walls from being stuck with ash.
Background
As is well known, the flying ash generated by garbage incineration contains a large amount of dioxin and other harmful substances, but the flying ash can be made into harmless glass bodies for use through processing treatment, continuous oxygenation is needed in the manufacturing process to ensure that the equipment bodies are in an oxygen-enriched state, meanwhile, the glass melt state is special, continuous stirring is needed to avoid bottom sticking, the melt is prevented from being cooled and hardened and remaining in the equipment bodies in the process of being taken out, not only less glass bodies are obtained, but also the glass bodies are hardened and condensed in the equipment bodies, the normal operation of the equipment bodies is influenced, in the process of manufacturing the glass bodies, different chemical agents are needed to be added for assistance aiming at different flying ash melting states, the whole operation difficulty is higher, the danger coefficient is large, and the physical health of people can be influenced through.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a fly ash melting furnace capable of preventing side wall ash adhesion, which can stir a molten mass and avoid bottom adhesion when impacting the fly ash adhered to the side wall.
The purpose of the invention can be realized by the following technical scheme: the utility model provides a prevent flying dust melting furnace of lateral wall ash, includes the casing, the casing downside is fixed and is equipped with main motor, main motor is dual output end motor, be equipped with well logical main shaft of well expert on the output of main motor, be equipped with the fuse body chamber in the casing, be equipped with bilateral symmetry's two plasma torches on the lateral wall behind the fuse body chamber, well expert's main shaft upwards runs through the fuse body chamber, well expert's main shaft stretches into fuse body chamber part downside is equipped with scrapes the end device, scrapes the end device and is used for scraping the glass body of fuse state, avoids forming the cover in the bottom, upside is equipped with the lateral wall scraping device in the well expert's main shaft, and the lateral wall scraping device is used for following the glass body scrapes down on the fuse body chamber lateral wall, will give the decurrent pressure of glass body simultaneously, the casing upside is equipped with the accent wind chamber, well expert's the main, and an air guide device is arranged at the upper end of the through main shaft and is used for blowing off the fly ash entering the air adjusting cavity from the side wall to avoid being stained on the side wall.
Preferably, the fixed feed inlet that is equipped with on the lateral wall on the casing, feed inlet and external flying dust pipe intercommunication, the spiral annular is equipped with the exhaust clitellum on the accent wind chamber lateral wall, the exhaust clitellum has the oxygen pump with external intercommunication, well logical main shaft upper end annular is equipped with the round curved groove, the curved groove goes up the slip and is equipped with curved groove slide bar, the fixed sliding block that is equipped with on the curved groove slide bar, annular array rotates on the sliding block and is equipped with four accent wind block axles, it is close to transfer wind block axle well logical main shaft centre of a circle end on the fixed meshing wheel that is equipped with, transfer wind block axle to keep away from well logical main shaft centre of a circle end is last to fix.
Preferably, a hollow rack connecting rod is fixedly arranged on the upper side wall of the air adjusting cavity, four fixed racks are annularly and fixedly arranged on the lower side of the rack connecting rod, and each fixed rack is meshed with the corresponding meshing wheel.
The fly ash enters the air adjusting cavity from the feeding port, the external oxygen pump is started, oxygen is blown out from the side wall of the air adjusting cavity through the exhaust ring belt to provide combustion support for fly ash fusion, the main motor is started to drive the communication main shaft to rotate, the curved groove slide bar slides up and down in the curved groove in a reciprocating mode, the slide block moves up and down in a reciprocating mode to drive the air adjusting block shaft to move up and down, and when the air adjusting block shaft moves up and down, the meshing wheel is driven to mesh the fixed rack, the air adjusting block shaft is driven to rotate, and the air adjusting block is driven to rotate. The direction of the air ejected by the air exhaust ring belt is changed by rotating the air adjusting block at each angle, so that the fly ash on the side wall of the air adjusting cavity is flushed down in a large area, the utilization rate of the fly ash is improved, and the problem that the fly ash is distributed on the wall is reduced.
Preferably, the side wall scraping and pressing device comprises a shaft rotating block fixed on the middle upper side of the through main shaft, a Z-shaped groove barrel fixedly connected with the through main shaft is fixedly arranged in the shaft rotating block, a Z-shaped groove is formed in the Z-shaped groove barrel, a reciprocating slide block is arranged on the Z-shaped groove in a sliding mode, a spring is connected between the lower side wall of the reciprocating slide block and the lower side wall of the shaft rotating block, four wall scraping knives are fixedly arranged on the reciprocating slide block in an annular mode, and a liquid spraying device is arranged on the middle upper side of the through main shaft and used for adding a medicament into the molten glass body.
And starting the plasma torch to melt the fly ash in the molten body cavity, driving the Z-shaped groove barrel to rotate when the central main shaft rotates, enabling the reciprocating slide block to slide up and down in the Z-shaped groove, driving the wall scraping knife to slide up and down, shoveling the molten glass on the side wall of the molten body cavity down, and simultaneously giving a downward pressure to the molten glass, so that the molten glass is favorably heated and melted.
Preferably, the liquid spraying device comprises two upper connecting rods which are fixed on the upper side of the reciprocating slide block and are bilaterally symmetrical, the upper connecting rod is fixedly provided with a drawing sleeve, the drawing sleeve is fixedly provided with two extending rods which are bilaterally symmetrical, the extension rod extends into the hollow main shaft, a liquid spraying cavity is arranged in the hollow main shaft, a drawing block is arranged in the liquid spraying cavity in a sliding manner, the drawing block is fixedly connected with the extension rod, a drawing spring is connected between the drawing block and the upper side wall of the liquid spraying cavity, a piston connecting rod is fixedly arranged at the lower side of the drawing block, a piston is fixedly arranged at the lower side of the piston connecting rod, a liquid storage chamber is fixedly arranged on the left lower side wall of the shell, a liquid inlet one-way valve pipe is communicated with the lower side of the liquid spraying cavity, and a liquid outlet one-way valve pipe is connected between the liquid outlet and the left side wall of the liquid spraying cavity.
Through the up-and-down motion of reciprocating slide block for drive connecting rod up-and-down reciprocating motion, drive pull cover up-and-down reciprocating motion, drive pull piece up-and-down motion through the extension rod, when making the pull piece rebound, drive piston rod rebound, make the piston rebound, go into the hydrojet mouth blowout with the liquid medicine pump of hydrojet intracavity, when pull piece rebound, drive piston rod upward movement, make the piston upward movement, go into the hydrojet intracavity with the liquid medicine pump in the stock solution chamber.
Preferably, scrape end device including fixing two electromagnetism spouts of bilateral symmetry of well logical main shaft downside, the fixed spout rack that is equipped with on the lateral wall of electromagnetism spout, it is equipped with the electromagnetism slider to slide from top to bottom in every electromagnetism spout, it is equipped with the removal axle to rotate on the electromagnetism slider, the fixed removal wheel that is equipped with in removal axle front side, remove the wheel with spout rack toothing, the fixed scraper connecting rod that is equipped with in removal axle rear side, the fixed removal axle that is equipped with on the scraper connecting rod, the fixed discharge gate that is equipped with on the lateral wall under the fuse body chamber left side, discharge gate and external fused glass body collecting pipe intercommunication.
When the well logical main shaft is rotatory, make the scraper connecting rod rotatory, it is rotatory to drive the stirring scraper, scrape the wall to lateral wall under the melt cavity, avoid the molten glass body not stir for a long time and attach to on the lateral wall down, after the completion is to the fly ash melting, start electromagnetism slider upwards sliding in the electromagnetism spout, make and remove wheel meshing spout rack rotatory, it is rotatory to drive the removal axle, make the scraper connecting rod upwards, the vitreous body that is infected with on the scraper connecting rod falls down along with gravity and is collected, reduce gluing of vitreous body and glue the waste, avoid the vitreous body to cover in equipment body simultaneously, influence the normal operation and the space of equipment body.
Compared with the prior art, the fly ash melting furnace for preventing the side wall from being stuck with ash has the following advantages:
1. the direction of the air ejected by the air exhaust ring belt is changed by rotating the air adjusting block at each angle, so that the fly ash on the side wall of the air adjusting cavity is flushed down in a large area, the utilization rate of the fly ash is improved, and the problem that the fly ash is distributed on the wall is reduced.
2. The reciprocating slide block slides up and down in the Z-shaped groove to drive the wall scraping knife to slide up and down, so that the molten glass on the side wall of the molten glass cavity is shoveled down, and meanwhile, downward pressure is applied to the molten glass, and the molten glass is favorably heated and melted better.
3. The glass body that is infected with on the scraper connecting rod falls along with gravity and is collected, reduces gluing of the glass body and glues the waste, avoids the glass body to cover in the equipment is internal simultaneously, influences the normal operation and the space of the equipment body.
Drawings
FIG. 1 is a schematic view of a fly ash melter furnace with sidewall ash pickup prevention.
Fig. 2 is a sectional view taken along a line a-a in fig. 1.
Fig. 3 is a sectional view taken along line B-B in fig. 1.
Fig. 4 is a sectional view taken along line C-C in fig. 1.
Fig. 5 is a sectional view taken along line D-D in fig. 4.
In the figure, 10, the housing; 11. an exhaust annulus; 12. a wind adjusting block; 13. a wind adjusting cavity; 14. a wall scraping knife; 15. a liquid spray chamber; 16. a molten body cavity; 17. stirring the scraper; 18. a discharge port; 19. (ii) a 20. A liquid storage chamber; 21. a main motor; 22. a central main shaft; 23. an electromagnetic chute; 24. a chute rack; 25. a moving wheel; 26. a movable shaft; 27. a scraper connecting rod; 28. a Z-shaped groove; 29. a Z-shaped groove barrel; 30. a spring; 31. a shaft rotation block; 32. a reciprocating slide block; 33. a liquid spraying port; 34. a curved groove; 35. a slider; 36. a wind adjusting block shaft; 37. a feed inlet; 38. a curved groove slide bar; 39. fixing a rack; 40. an engaging wheel; 41. an upper connecting rod; 42. drawing the spring; 43. drawing the block; 44. an extension rod; 45. drawing the sleeve; 46. a piston connecting rod; 47. a piston; 48. an electromagnetic slider; 49. a rack connecting rod; 50. a plasma torch.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in figure 1, a fly ash melting furnace for preventing side wall from being adhered with ash comprises a shell 10, a main motor 21 is fixedly arranged at the lower side of the shell 10, the main motor 21 is a double-output-end motor, a hollow main shaft 22 which is hollow is arranged at the output end of the main motor 21, a melting body cavity 16 is arranged in the shell 10, two plasma torches 50 which are bilaterally symmetrical are arranged on the rear side wall of the melting body cavity 16, the hollow main shaft 22 upwards penetrates through the melting body cavity 16, a bottom scraping device is arranged at the lower side of the part, extending into the melting body cavity 16, of the hollow main shaft 22 and used for scraping molten glass to avoid covering at the bottom, a side wall scraping device is arranged at the upper middle side of the hollow main shaft 22 and used for scraping the glass from the side wall of the melting body cavity 16 and simultaneously applying downward pressure to the glass, an air adjusting cavity 13 is arranged at the upper side of the shell 10, the hollow main shaft 22 upwards extends into the air adjusting cavity 13, and an air guide, the air guide device is used for blowing the fly ash entering the air adjusting cavity 13 down from the side wall to avoid being attached to the side wall.
As shown in fig. 1, 2 and 3, a feed inlet 37 is fixedly arranged on the upper side wall of the casing 10, the feed inlet 37 is communicated with an external fly ash pipe, an exhaust ring belt 11 is spirally and annularly arranged on the side wall of the air adjusting cavity 13, the exhaust ring belt 11 is communicated with the outside to form an oxygen pump, a ring of curved groove 34 is annularly arranged at the upper end of the hollow main shaft 22, a curved groove slide bar 38 is slidably arranged on the curved groove 34, a slide block 35 is fixedly arranged on the curved groove slide bar 38, four air adjusting block shafts 36 are rotatably arranged on the slide block 35 in an annular array, a meshing wheel 40 is fixedly arranged at the end of each air adjusting block shaft 36 close to the circle center of the hollow main shaft 22, and an air adjusting block 12 is fixedly arranged at the end of each air.
As shown in fig. 1, a hollow rack connecting rod 49 is fixedly arranged on the upper side wall of the air adjusting cavity 13, four fixed racks 39 are annularly and fixedly arranged on the lower sides of the rack connecting rods 49, and each fixed rack 39 is meshed with the corresponding meshing wheel 40.
The fly ash enters the air adjusting cavity 13 from the feed inlet 37, the external oxygen pump is started, oxygen is blown out from the side wall of the air adjusting cavity 13 through the exhaust ring belt 11 to provide combustion support for fly ash fusion, the main motor 21 is started to drive the hollow main shaft 22 to rotate, the curved groove slide rod 38 is driven to slide up and down in the curved groove 34 in a reciprocating mode, the slide block 35 is driven to move up and down in a reciprocating mode to drive the air adjusting block shaft 36 to move up and down, and when the air adjusting block shaft 36 moves up and down, the meshing wheel 40 is driven to mesh the fixed rack 39, the air adjusting block shaft 36 is driven to rotate, and the air adjusting block 12 is driven to rotate. Through the rotation of each angle of the air adjusting block 12, the direction of the air sprayed by the air exhaust ring belt 11 is changed, the fly ash on the side wall of the air adjusting cavity 13 is flushed down in a large area, the utilization rate of the fly ash is improved, and the problem that the fly ash is distributed on the wall is reduced.
As shown in FIG. 1, the side wall scraping and pressing device comprises a shaft rotating block 31 fixed on the middle upper side of the through main shaft 22, a Z-shaped groove barrel 29 fixedly connected with the through main shaft 22 is fixedly arranged in the shaft rotating block 31, a Z-shaped groove 28 is arranged on the Z-shaped groove barrel 29, a reciprocating slide block 32 is slidably arranged on the Z-shaped groove 28, a spring 30 is connected between the lower side wall of the reciprocating slide block 32 and the lower side wall of the shaft rotating block 31, four scraping knives 14 are annularly and fixedly arranged on the reciprocating slide block 32, and a liquid spraying device is arranged on the middle upper side of the through main shaft 22 and used for adding a medicament into molten glass bodies.
The plasma torch 50 is started to melt the fly ash in the molten glass chamber 16, and when the hollow main shaft 22 rotates, the Z-shaped groove barrel 29 is driven to rotate, so that the reciprocating slide block 32 slides up and down in the Z-shaped groove 28, the wall scraping knife 14 slides up and down, the molten glass on the side wall of the molten glass chamber 16 is downward shoveled, and meanwhile, a downward pressure is applied to the molten glass, so that the molten glass is better heated and melted.
As shown in figure 1 of the drawings, in which, as shown in fig. 4 and 5, the liquid spraying device includes two upper connecting rods 41 fixed on the upper side of the reciprocating slider 32 in bilateral symmetry, a drawing sleeve 45 is fixedly arranged on the upper connecting rod 41, two extending rods 44 in bilateral symmetry are fixedly arranged on the drawing sleeve 45, the extending rods 44 extend into the hollow spindle 22, a liquid spraying cavity 15 is arranged in the hollow spindle 22, a drawing block 43 is slidably arranged in the liquid spraying cavity 15, the drawing block 43 is fixedly connected with the extending rods 44, a drawing spring 42 is connected between the drawing block 43 and the upper side wall of the liquid spraying cavity 15, a piston connecting rod 46 is fixedly arranged on the lower side of the drawing block 43, a piston 47 is fixedly arranged on the lower side of the piston connecting rod 46, a liquid storage chamber 20 is fixedly arranged on the lower left side wall of the housing 10, the liquid storage chamber 20 is communicated with the lower side of the liquid spraying cavity 15 and is provided with a liquid inlet check valve pipe, the upper side of the hollow spindle 22 is fixedly provided with a.
Through the up-and-down motion of the reciprocating slide block 32, the upper connecting rod 41 is driven to reciprocate up and down, the drawing sleeve 45 is driven to reciprocate up and down, the drawing block 43 is driven to move up and down through the extension rod 44, the piston connecting rod 46 is driven to move down when the drawing block 43 moves down, the piston 47 moves down, the liquid medicine in the liquid spraying cavity 15 is pumped into the liquid spraying port 33 to be sprayed out, when the drawing block 43 moves up, the piston connecting rod 46 is driven to move up, the piston 47 moves up, and the liquid medicine in the liquid storage chamber 20 is pumped into the liquid spraying cavity 15.
As shown in fig. 1, the bottom scraping device includes two electromagnetic chutes 23 fixed on the lower side of the through main shaft 22, which are bilaterally symmetric, a chute rack 24 is fixed on the side wall of each electromagnetic chute 23, an electromagnetic slider 48 is arranged in each electromagnetic chute 23 in a vertically sliding manner, a moving shaft 26 is arranged on each electromagnetic slider 48 in a rotating manner, a moving wheel 25 is fixed on the front side of the moving shaft 26, the moving wheel 25 is meshed with the chute rack 24, a scraper connecting rod 27 is fixed on the rear side of the moving shaft 26, a moving shaft 26 is fixed on the scraper connecting rod 27, a discharge port 18 is fixed on the lower left side wall of the fused body cavity 16, and the discharge port 18 is communicated with an external.
When well logical main shaft 22 is rotatory, make scraper connecting rod 27 rotatory, it is rotatory to drive stirring scraper 17, scrape the wall to lateral wall under the fuse-element chamber 16, avoid the fused glass body not stir for a long time and adhere to on the lateral wall down, after accomplishing to the fly ash melting, start electromagnetism slider 48 upwards to slide in electromagnetism spout 23, make removal wheel 25 meshing spout rack 24 rotatory, it is rotatory to drive removal axle 26, make scraper connecting rod 27 upwards, the vitreous body that is infected with on scraper connecting rod 27 falls down along with gravity and is collected, reduce the gluing waste of vitreous body, avoid the vitreous body to cover in the equipment body simultaneously, influence the normal operating and the space of the equipment body.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.