CN217604114U

CN217604114U - Feeding system for fluidized bed sludge incineration

Info

Publication number: CN217604114U
Application number: CN202221255314.2U
Authority: CN
Inventors: 黄传灵; 王菁; 王伟; 卞汉君; 卞汉春
Original assignee: Jiangsu Oupeng Environmental Protection Technology Co ltd
Current assignee: Jiangsu Oupeng Environmental Protection Technology Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-10-18
Anticipated expiration: 2032-05-24

Abstract

The utility model belongs to the sludge incineration field, especially a fluidized bed sludge incineration's charge-in system, to current when carrying out the feeding to burning furnace, the feeding operation is complicated, and the feeding is inhomogeneous, influences the follow-up burning, the problem of inconvenient use, the scheme is presented now, and it includes the base, the top fixedly connected with of base burns burning furnace, the top fixedly connected with feed cylinder that burns burning furnace, the left side fixedly connected with headstock that burns burning furnace, it is connected with screw conveyor pole and screw thread board to transmit respectively in the headstock, screw conveyor pole's right-hand member is connected with the right side inner wall rotation of feed cylinder, feed cylinder's top is equipped with feed hopper, the utility model discloses rational in infrastructure, the operation is convenient, can make cloth dish reciprocating rotation through power component, can evenly throw away mud like this for can be loose while evenly distributed in burning furnace, help the follow-up burning.

Description

Feeding system for fluidized bed sludge incineration

Technical Field

The utility model relates to a sludge incineration technical field especially relates to a fluidized bed sludge incineration's charge-in system.

Background

Sludge incineration is a sludge treatment process, which utilizes an incinerator to heat and dry dewatered sludge, and then oxidizes organic matters in the sludge at high temperature to make the sludge become a small amount of ash, and when the sludge is incinerated, the material needs to be fed into the incinerator.

When the existing incinerator is fed, the feeding operation is complex, the feeding is not uniform, the subsequent incineration is influenced, and the use is inconvenient, so a feeding system for fluidized bed sludge incineration is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the feeding operation is complex, the feeding is uneven, the subsequent incineration is influenced and the use is inconvenient when the existing feeding is carried out on the incinerator in the prior art, and providing a feeding system for fluidized bed sludge incineration.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fluidized bed sludge incineration's feed system, includes the base, the top fixedly connected with of base burns burning furnace, the top fixedly connected with feeding section of thick bamboo of burning furnace, the left side fixedly connected with headstock of burning furnace, the transmission is connected with screw conveyor pole and screw plate in the headstock respectively, the right-hand member of screw conveyor pole rotates with the right side inner wall of feeding section of thick bamboo to be connected, the top of feeding section of thick bamboo is equipped with feed hopper, the feed inlet that is linked together with burning furnace top is seted up on the bottom right side of feeding section of thick bamboo, rotate on the top inner wall of burning furnace and connect the pivot, fixed cover is equipped with the reel in the pivot, around being equipped with the connection rope on the reel, the left end of connection rope and the right side fixed connection of screw plate, the bottom fixedly connected with cloth dish of pivot, the left side inner wall fixed connection of headstock has power component, can make cloth dish reciprocating rotation through power component, can evenly throw away mud like this for mud can be loose while can evenly distributed in burning furnace, help the follow-up burning.

Preferably, the power assembly comprises a driving motor, a worm wheel, a rectangular ring, a rack, a threaded shaft and a gear, the left side of the driving motor is fixedly connected with the inner wall of the left side of the power box, the left end of the worm is fixedly connected with the output shaft of the driving motor, the rear wall of the power box is rotatably connected with a connecting shaft, the worm wheel is fixedly sleeved on the connecting shaft, the worm wheel is meshed with the worm, a transmission column is fixedly connected to the front side surface of the worm wheel, the front end of the transmission column is slidably connected with the inner wall of the rectangular ring, the right side of the rectangular ring is fixedly connected with the left side of the rack, the right end of the threaded shaft is rotatably connected with the inner wall of the right side of the power box, the left end of the threaded shaft is fixedly connected with the gear, the gear is meshed with the rack, the threaded plate is in threaded connection with the threaded shaft, the worm can be rotated by the driving motor, the worm can rotate the worm wheel, the rectangular ring can longitudinally reciprocate, the rack can be longitudinally reciprocate by the gear, the threaded shaft can make the threaded plate transversely move, further release a connecting rope, stretch and can be used for releasing the reel, so that sludge can be uniformly rotate in a reciprocating manner, and burn sludge in a furnace, thereby enabling the sludge to be uniformly distributed on the reciprocating distribution plate to burn sludge to burn the sludge to burn sludge.

Preferably, the inner wall of the bottom of the power box is provided with a sliding groove, the bottom of the threaded plate is in sliding connection with the inner wall of the bottom of the sliding groove, and the sliding groove can enable the threaded plate to move more smoothly.

Preferably, a torsion spring is sleeved on the rotating shaft, the bottom end of the torsion spring is fixedly connected with the top of the reel, the top end of the torsion spring is fixedly connected with the inner wall of the top of the incinerator, and the torsion spring can provide reset power for the reel and the rotating shaft.

Preferably, all fixed the cover is equipped with the belt pulley on worm and the spiral conveying pole, and the transmission connection has the belt on two belt pulleys, can make spiral conveying pole can rotate through belt pulley and belt.

Preferably, fixedly connected with fixed plate on the bottom inner wall of headstock, the right side fixedly connected with limiting plate of rack, the right side of limiting plate and the left side sliding connection of fixed plate slide on the fixed plate through the limiting plate, can make the rack remove more firmly.

Has the advantages that: the spiral conveying rod is rotated to convey sludge, and the spiral blades on the spiral conveying rod can break up the sludge, so that the sludge is looser, and the subsequent incineration is facilitated.

Can make the worm rotate through driving motor, the worm can make worm wheel anticlockwise rotation, can make the vertical reciprocating motion of rectangular ring through the transmission post, the rectangular ring can make the vertical reciprocating motion of rack, can make the screw shaft reciprocating motion through the gear, the screw shaft can make the horizontal reciprocating motion of threading board, when the threading board moves left, can stimulate the connection rope, and then can make reel and pivot rotate, torsion spring can take place deformation, when the threading board moves right, and then can release the connection rope, can pivot antiport under torsion spring's effect, can make the cloth dish reciprocating motion like this, mud can fall on the cloth dish through the feed inlet, because the cloth dish reciprocating motion, thereby can throw away mud evenly, make mud can be loose simultaneously can evenly distributed in the incinerator, help follow-up burning.

The utility model discloses rational in infrastructure, the operation is convenient, can make cloth dish reciprocating rotation through power component, can evenly throw away mud like this for mud can be loose simultaneously can evenly distributed in the incinerator, helps the follow-up burning.

Drawings

FIG. 1 is a schematic structural view of a feeding system for fluidized bed sludge incineration according to the present invention;

FIG. 2 is a schematic view of a cross-sectional structure of a power box of a feeding system for fluidized bed sludge incineration according to the present invention;

FIG. 3 is a schematic view of a partial three-dimensional structure of a feeding system for fluidized bed sludge incineration according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a portion a of a feeding system for fluidized bed sludge incineration according to the present invention.

In the figure: 1. a base; 2. an incinerator; 3. a feeding cylinder; 4. a power box; 5. a screw conveying rod; 6. a thread plate; 7. a rotating shaft; 8. a reel; 9. a material distribution disc; 10. a drive motor; 11. a worm; 12. a worm gear; 13. a rectangular ring; 14. a rack; 15. a threaded shaft; 16. a gear; 17. a chute; 18. a limiting plate; 19. a belt pulley; 20. a torsion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a feeding system for fluidized bed sludge incineration, comprising a base 1, an incinerator 2 fixedly connected to the top of the base 1, a feeding cylinder 3 fixedly connected to the top of the incinerator 2, a power box 4 fixedly connected to the left side of the incinerator 2, a screw conveying rod 5 and a threaded plate 6 respectively connected to the inside of the power box 4 in a transmission manner, a helical blade arranged on the screw conveying rod 5, the right end of the screw conveying rod 5 rotatably connected to the right inner wall of the feeding cylinder 3, a feeding funnel arranged on the top of the feeding cylinder 3, a feeding port communicated with the top of the incinerator 2 arranged on the right side of the bottom of the feeding cylinder 3, a rotating shaft 7 rotatably connected to the inner wall of the top of the incinerator 2, a winding wheel 8 fixedly sleeved on the rotating shaft 7, a connecting rope wound on the winding wheel 8, the left end of the connecting rope fixedly connected to the right side of the threaded plate 6, the initial state of the connecting rope being a tight state, a material distribution disc 9 fixedly connected to the bottom of the rotating shaft 7, the power assembly is fixedly connected to the inner wall of the left side of the power box 4, the power assembly comprises a driving motor 10, a worm 11, a worm wheel 12, a rectangular ring 13, a rack 14, a threaded shaft 15 and a gear 16, the left side of the driving motor 10 is fixedly connected with the inner wall of the left side of the power box 4, the left end of the worm 11 is fixedly connected with an output shaft of the driving motor 10, a connecting shaft is rotatably connected to the rear wall of the power box 4, the worm wheel 12 is fixedly sleeved on the connecting shaft, the worm wheel 12 is meshed with the worm 11 and is meshed with the worm 11 through the worm wheel 12, when the worm 11 rotates, the worm wheel 12 rotates, a transmission column is fixedly connected to the front side surface of the worm wheel 12, the front end of the transmission column is slidably connected with the inner wall of the rectangular ring 13, the right side of the rectangular ring 13 is fixedly connected with the left side of the rack 14, and the right end of the threaded shaft 15 is rotatably connected with the inner wall of the right side of the power box 4, the left end of a threaded shaft 15 is fixedly connected with a gear 16, the gear 16 is meshed with a rack 14, a threaded plate 6 is in threaded connection with the threaded shaft 15, a torsion spring 20 is sleeved on a rotating shaft 7, the bottom end of the torsion spring 20 is fixedly connected with the tops of reel 8, the top end of the torsion spring 20 is fixedly connected with the inner wall of the top of an incinerator 2, the torsion spring 20 can provide reset power for the reel 8 and the rotating shaft 7, belt pulleys 19 are fixedly sleeved on a worm 11 and a spiral conveying rod 5, belts are in transmission connection with the two belt pulleys 19, sludge can be conveyed through the rotation of the spiral conveying rod 5, and spiral blades on the spiral conveying rod 5 can scatter the sludge, so that the sludge can be looser, the subsequent incineration is facilitated, the worm 11 can be rotated through a driving motor 10, and the worm wheel 12 can be rotated anticlockwise, the rectangular ring 13 can vertically reciprocate through the transmission column, the rack 14 can vertically reciprocate through the rectangular ring 13, the threaded shaft 15 can reciprocate through the gear 16, the threaded shaft 15 can transversely reciprocate the threaded plate 6, when the threaded plate 6 moves leftwards, the connecting rope can be pulled, the reel 8 and the rotating shaft 7 can rotate, the torsion spring 20 can deform, when the threaded plate 6 moves rightwards, the connecting rope can be released, the rotating shaft 7 can reversely rotate under the action of the torsion spring 20, so that the material distribution plate 9 can reciprocally rotate, the sludge can fall on the material distribution plate 9 through the feed inlet, and the material distribution plate 9 reciprocally rotates, so that the sludge can be evenly thrown away, the sludge can be evenly distributed in the incinerator 2 while being loose, the follow-up incineration is facilitated, the utility model has reasonable structure and convenient operation, can make cloth dish 9 reciprocating rotation through power component, can evenly throw away mud like this for mud can be loose simultaneously can evenly distributed in burning furnace 2, helps follow-up burning.

The utility model discloses in, seted up spout 17 on the bottom inner wall of headstock 4, the bottom of flighted plate 6 and spout 17's bottom inner wall sliding connection, spout 17 can make flighted plate 6 remove more smoothly.

The utility model discloses in, fixedly connected with fixed plate on the bottom inner wall of headstock 4, rack 14's right side fixedly connected with limiting plate 18, the right side of limiting plate 18 and the left side sliding connection of fixed plate slide on the fixed plate through limiting plate 18, can make rack 14 remove more firm.

The working principle is as follows: when the sludge incinerator is used specifically, firstly, sludge raw materials are thrown into the feeding cylinder 3 through the feeding hopper, then the driving motor 10 is started, the driving motor 10 can enable the worm 11 to rotate, the worm 11 can enable the spiral conveying rod 5 to rotate through the two belt pulleys 19 and the belt, the sludge can be scattered through the spiral blades on the spiral conveying rod 5, the sludge can be conveyed, the sludge can enter the incinerator 2 through the feeding port, the worm 11 rotates to enable the worm wheel 12 to rotate anticlockwise, the rectangular ring 13 can enable the rectangular ring 13 to move longitudinally in a reciprocating mode, the rectangular ring 13 can enable the rack 14 to move longitudinally in a reciprocating mode, the threaded shaft 15 can enable the threaded shaft 15 to rotate in a reciprocating mode through the gear 16, the threaded shaft 15 can enable the threaded plate 6 to move transversely in a reciprocating mode, when the threaded plate 6 moves leftwards, the connecting rope can be pulled, the winding wheel 8 and the rotating shaft 7 can rotate, the torsion spring 20 can deform, when the threaded plate 6 moves rightwards, the connecting rope can be released, the rotating shaft 7 can rotate reversely under the effect of the torsion spring 20, the sludge can enable the cloth plate 9 to fall on the cloth plate 9, the cloth plate can be loosened and the sludge can be beneficial to evenly distributed in a reciprocating mode that the sludge can be evenly distributed in the sludge can be evenly in the reciprocating mode.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fluidized bed sludge incineration's charge-in system, includes base (1), its characterized in that, the top fixedly connected with of base (1) burns burning furnace (2), the top fixedly connected with feed cylinder (3) of burning furnace (2), the left side fixedly connected with headstock (4) of burning furnace (2), it has screw conveyer pole (5) and screw plate (6) to transmit respectively in headstock (4), the right-hand member of screw conveyer pole (5) rotates with the right side inner wall of feed cylinder (3) to be connected, the top of feed cylinder (3) is equipped with feed hopper, the feed inlet that is linked together with burning furnace (2) top is seted up on the bottom right side of feed cylinder (3), rotate on the top inner wall of burning furnace (2) and connect pivot (7), the fixed cover is equipped with reel (8) on pivot (7), around being equipped with the connecting rope on reel (8), the left end of connecting rope and the right side fixed connection of screw plate (6), the bottom fixedly connected with cloth dish (9) of pivot (7), the left side inner wall fixedly connected with power pack (4) of headstock.

2. The feeding system for fluidized bed sludge incineration as claimed in claim 1, wherein the power assembly comprises a driving motor (10), a worm (11), a worm wheel (12), a rectangular ring (13), a rack (14), a threaded shaft (15) and a gear (16), the left side of the driving motor (10) is fixedly connected with the inner wall of the left side of the power box (4), the left end of the worm (11) is fixedly connected with the output shaft of the driving motor (10), the rear wall of the power box (4) is rotatably connected with a connecting shaft, the worm wheel (12) is fixedly sleeved on the connecting shaft, the worm wheel (12) is meshed with the worm (11), the front side surface of the worm wheel (12) is fixedly connected with a transmission column, the front end of the transmission column is slidably connected with the inner wall of the rectangular ring (13), the right side of the rectangular ring (13) is fixedly connected with the left side of the rack (14), the right end of the threaded shaft (15) is rotatably connected with the inner wall of the right side of the power box (4), the left end of the threaded shaft (15) is fixedly connected with the gear (16), the gear (16) is meshed with the rack (14), and the threaded shaft (6) is connected with the threaded plate (15).

3. The feeding system for fluidized bed sludge incineration according to claim 1, wherein a chute (17) is formed on the inner wall of the bottom of the power box (4), and the bottom of the thread plate (6) is slidably connected with the inner wall of the bottom of the chute (17).

4. The feeding system for fluidized bed sludge incineration according to the claim 1, wherein the rotating shaft (7) is sleeved with a torsion spring (20), the bottom end of the torsion spring (20) is fixedly connected with the top of the winding wheel (8), and the top end of the torsion spring (20) is fixedly connected with the inner wall of the top of the incinerator (2).

5. The feeding system for fluidized bed sludge incineration according to claim 2, wherein the worm (11) and the spiral conveying rod (5) are both fixedly sleeved with belt pulleys (19), and a belt is in transmission connection with the two belt pulleys (19).

6. The feeding system for fluidized bed sludge incineration according to claim 2, wherein a fixed plate is fixedly connected to the inner wall of the bottom of the power box (4), a limiting plate (18) is fixedly connected to the right side of the rack (14), and the right side of the limiting plate (18) is slidably connected to the left side of the fixed plate.