CN212550989U

CN212550989U - Cracking gasification device for efficient environment-friendly solid waste treatment

Info

Publication number: CN212550989U
Application number: CN202020758299.8U
Authority: CN
Inventors: 刘伯甫
Original assignee: Jiangsu Zelong Environmental Protection Technology Co ltd
Current assignee: Jiangsu Zelong Environmental Protection Technology Co ltd
Priority date: 2020-05-10
Filing date: 2020-05-10
Publication date: 2021-02-19
Anticipated expiration: 2030-05-10

Abstract

The utility model discloses a high-efficiency environment-friendly cracking gasification device for solid waste treatment, which comprises a gasification box, the inner wall of the gasification box is provided with a heater, the upper part of the gasification box is provided with a material conveying device, the material conveying device comprises a material conveying cylinder, the lower part of the material conveying cylinder is positioned inside the gasification box, the upper surface of the material conveying cylinder is provided with a feeding device, the bottom surface of the material conveying cylinder is provided with a feed opening, the inner part of the material conveying cylinder is provided with a first rotating shaft, one end of the first rotating shaft is rotatably arranged on the inner wall of the material conveying cylinder, the outer wall of the first rotating shaft is provided with a helical blade, the other end of the first rotating shaft extends to the outer part of the material conveying cylinder, one end of the first rotating shaft is connected with a motor output shaft, a motor is arranged on the outer wall of the material conveying cylinder, the structural design is reasonable, the efficiency of cracking gasification is improved.

Description

Cracking gasification device for efficient environment-friendly solid waste treatment

Technical Field

The utility model relates to a solid useless processing technology field especially relates to a pyrolysis gasification device is handled to high-efficient environmental protection useless admittedly.

Background

The solid waste refers to solid which is produced in the processes of production, life and other activities and loses the original utilization value or is discarded or abandoned without losing the utilization value, and comprises domestic waste, waste tires, waste crop straws, forest leftover materials, edible fungus residues, traditional Chinese medicine residues in the pharmaceutical and food industries, waste building templates, waste plastics, sludge, electronic waste, waste circuit boards and the like, wherein the domestic waste is most abundant and widely distributed, and the treatment mode comprises the following steps: firstly, the collected waste gas is sent to a waste power plant for incineration, and the tail gas is purified, so that two purposes of waste treatment and resource utilization are achieved; secondly, for vast rural areas without garbage collection conditions, cities without built garbage power plants and the like, landfill or simple incineration treatment is adopted, but the method is easy to cause secondary pollution, and the water and soil pollution is expanded to air pollution; thirdly, after sorting and screening out glass, metal, sandy soil and the like by garbage, crushing, drying and pressing to form solid granular fuel which is supplied to industrial boilers, power station boilers and other furnaces for being used as fuel for blending combustion; the pyrolysis gasification is a process of generating micromolecular gas, tar and residue by breaking macromolecules of organic components in the garbage under the condition of no oxygen or oxygen deficiency, and the pyrolysis gasification technology not only realizes the harmlessness, reduction and recycling of the solid waste, but also can effectively overcome the problem of dioxin pollution generated by solid waste incineration, thereby becoming a garbage treatment technology with greater development prospect.

However, when the solid waste is treated by the conventional cracking gasification device, the solid waste is not treated due to inconsistent sizes of the solid waste, so that the solid waste is easy to block during conveying, the solid waste cannot be preheated before gasification, and the gasification efficiency is not high, so that certain defects exist.

Therefore, a high-efficiency environment-friendly cracking gasification device for treating solid waste is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pyrolysis gasification device is handled to solid useless of high-efficient environmental protection, aim at solve carry easy the jam when useless admittedly, and can not preheat solid waste before the gasification, the problem that gasification efficiency is not high is equipped with crushing blade and smashes useless admittedly, is convenient for carry, and defeated feed cylinder preheats when defeated the material, improves gasification efficiency.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides a solid useless processing schizolysis gasification equipment of high-efficient environmental protection, includes the gasification case, the inner wall all is equipped with the heater about the gasification case, gasification case upper portion is equipped with feeding device, feeding device includes the feed delivery section of thick bamboo, the feed delivery section of thick bamboo lower part is located inside the gasification case, feed delivery section of thick bamboo one end upper surface is equipped with feed arrangement, feed delivery section of thick bamboo is kept away from feed arrangement one end bottom surface and is equipped with the feed opening, the inside first pivot that is equipped with of feed delivery section of thick bamboo, first pivot is close to feed opening one end and passes through the bearing rotation and install at feed delivery section of thick bamboo one side inner wall, first pivot outer wall fixed mounting has helical blade, the first pivot other end runs through and extends to the feed delivery section of thick bamboo outside, first pivot extends to the outside one end.

Preferably, among the above-mentioned solid useless processing pyrolysis gasification equipment of high-efficient environmental protection, feed arrangement includes the feeder hopper, the feeder hopper lower part is equipped with two second pivots, the equal one end of second pivot is passed through the bearing and is rotated and install at feeder hopper one side inner wall, second pivot outer wall all evenly is equipped with a plurality of crushing blades, the second pivot other end all runs through and extends to the feeder hopper outside, the second pivot extends the equal fixed mounting of feeder hopper outside one end has the gear, two gear intermeshing, one of them the second pivot extends the outside one end of feeder hopper and is equipped with first from the driving wheel, first from the driving wheel is connected with first action wheel through first drive belt transmission, first action wheel fixed mounting is at motor output shaft.

Based on above-mentioned technical characteristic, set up crushing blade, smash the solid waste in the feeder hopper, the solid waste smashes to be convenient for when suitable size and carries, sets up two gear intermeshing, makes two second pivots rotate in opposite directions, sets up first from driving wheel, first driving band and first action wheel, makes the motor rotate and drives two second pivots and rotate in opposite directions.

Preferably, in the above-mentioned high-efficient environmental protection solid waste treatment pyrolysis gasification equipment, the slope is equipped with the stock guide below the feed opening, the stock guide fixed mounting is at gasification incasement wall.

Based on the technical characteristics, the material guide plate is arranged, and the solid waste discharged from the discharging opening is guided to the middle of the gasification box, so that the solid waste is uniformly heated.

Preferably, in the above-mentioned high-efficient environmental protection solid waste treatment pyrolysis gasification equipment, the inner wall of gasification case bottom is equipped with row cinder notch, gasification incasement portion is located row cinder notch top and is equipped with the grid board.

Based on the technical characteristics, the grid plate is arranged, so that the solid materials can be conveniently cracked and gasified, the gasified residues can conveniently pass through the grid plate, the slag discharging port is arranged, and the gasified residues are discharged.

Preferably, in the above-mentioned solid useless processing pyrolysis gasification equipment of high-efficient environmental protection, gasification incasement portion is located the grid plate top and is equipped with the third pivot, third pivot one end is passed through the bearing and is rotated and install at gasification incasement one side inner wall, third pivot outer wall evenly is equipped with a plurality of pusher dogs, the third pivot other end runs through and extends to the gasification incasement portion, the third pivot extends to the outside one end fixed mounting of gasification incasement portion and has the second from the driving wheel, the second is connected with the second action wheel through second drive belt transmission from the driving wheel, second action wheel fixed mounting is at motor output shaft.

Based on above-mentioned technical characteristics, set up third pivot and pusher dog, stir the solid waste of grid plate upper surface, make solid waste heat even, improve the efficiency of schizolysis gasification.

Preferably, in the above-mentioned high-efficient environmental protection solid waste treatment pyrolysis gasification equipment, gasification case one side outer wall is equipped with the high temperature tuber pipe, the high temperature tuber pipe is kept away from gasification case one end and is connected with the air pump, the air pump output is connected with the gas collecting tank.

Based on the technical characteristics, the high-temperature air pipe, the air pump and the gas collection tank are arranged, and combustible gas generated during pyrolysis and gasification of the solid waste is pumped out and conveyed into the gas collection tank for storage so as to be recycled.

Preferably, in the above-mentioned high-efficient environmental protection solid waste treatment pyrolysis gasification equipment, the gasification case below is equipped with the base, the inner wall of base bottom evenly is equipped with a plurality of pulleys, the inside slidable mounting of base has the collecting box, the collecting box is located the cinder notch below, the outer wall of one side of collecting box is equipped with the handle.

Based on the technical characteristics, the collecting box is arranged to collect gasified residues, the pulley is arranged, the collecting box can slide in the base conveniently, and the handle is arranged to pull out the collecting box conveniently.

Preferably, in the above-mentioned high-efficient environmental protection solid waste treatment pyrolysis gasification equipment, the base outer wall is located the collecting box top and is equipped with the installation axle, the installation axle outer wall is rotated and is installed the fixture block.

Based on above-mentioned technical characteristics, set up installation axle and fixture block, can make the fixture block keep off the collecting box under the action of gravity, avoid the collecting box roll-off.

The utility model has the advantages that:

the utility model has the advantages of reasonable design, set up crushing blade, smash the solid waste in the feeder hopper, solid waste smashes to be convenient for when suitable size and carries, and the feed cylinder lower part is located gasification incasement portion, makes gasification incasement heat can heat the feed cylinder, sets up third pivot and pusher dog, stirs the solid waste of grid board upper surface, makes the solid waste heating even, improves schizolysis gasification's efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of the feeding device of the present invention;

fig. 3 is a schematic structural view of the pusher dog of the present invention;

FIG. 4 is a schematic view of the fixture block mounting structure of the present invention;

fig. 5 is a schematic view of the pulley mounting structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a gasification box; 2-a material conveying device; 3-a material conveying cylinder; 4-a first rotating shaft; 5-helical blades; 6, a motor; 7-a first driving wheel; 8-a second driving wheel; 9-a first drive belt; 10-a feeding device; 11-a feed hopper; 12-a first driven wheel; 13-a second shaft; 14-a crushing blade; 15-gear; 16-a feed opening; 17-a material guide plate; 18-a heater; 19-a third shaft; 20-pusher dog; 21-a second driven wheel; 22-a second drive belt; 23-high temperature air pipe; 24-an air pump; 25-a gas collection tank; 26-a grid plate; 27-a slag discharge port; 28-a base; 29-a collection box; 30-a handle; 31-mounting shaft; 32-a fixture block; 33-pulley.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, in this embodiment, a high-efficiency environment-friendly cracking gasification device for treating solid wastes comprises a gasification box 1, heaters 18 are disposed on left and right inner walls of the gasification box 1, the heaters 18 are electric heaters, and include a heating component and a temperature control component, the heating temperature can be controlled, the heaters 18 are disposed to heat solid wastes to crack and gasify the solid wastes, a feeding device 2 is disposed on an upper portion of the gasification box 1, the feeding device 2 includes a feeding cylinder 3, a lower portion of the feeding cylinder 3 is disposed inside the gasification box 1, so that the feeding cylinder 3 can be heated by heat generated by the heaters 18, a feeding device 10 is disposed on an upper surface of one end of the feeding cylinder 3, the feeding device 10 includes a feeding hopper 11, two second rotating shafts 13 are disposed on a lower portion of the feeding hopper 11, a uniform end of, the outer walls of the second rotating shafts 13 are uniformly provided with a plurality of crushing blades 14, the crushing blades 14 are arranged, solid waste in the feed hopper 11 is crushed, the solid waste is conveniently conveyed when being crushed to a proper size, the other ends of the second rotating shafts 13 penetrate through and extend to the outside of the feed hopper 11, one ends of the second rotating shafts 13 extending out of the feed hopper 11 are fixedly provided with gears 15, the two gears 15 are meshed with each other, so that the two second rotating shafts 13 can rotate oppositely, one end of one of the second rotating shafts 13 extending out of the feed hopper 11 is provided with a first driven wheel 12, the first driven wheel 12 is in transmission connection with a first driving wheel 7 through a first transmission belt 9, the first driving wheel 7 is fixedly arranged at an output shaft of the motor 6, the first driven wheel 12 is arranged, the first transmission belt 9 and the first driving wheel 7, so that the motor 6, a feed opening 16 is arranged on the bottom surface of one end of the feed delivery cylinder 3, which is far away from the feeding device 10, a feed opening 16 is arranged, solid waste in the feed delivery cylinder 3 is discharged into the gasification box 1, a guide plate 17 is obliquely arranged below the feed opening 16, the guide plate 17 is fixedly arranged on the inner wall of the gasification box 1, a guide plate 17 is arranged, the solid waste discharged from the feed opening 16 is guided to the middle of the gasification box 1, so that the solid waste is uniformly heated, a first rotating shaft 4 is arranged inside the feed delivery cylinder 3, one end of the first rotating shaft 4, which is close to the feed opening 16, is rotatably arranged on the inner wall of one side of the feed delivery cylinder 3 through a bearing, a helical blade 5 is fixedly arranged on the outer wall of the first rotating shaft 4, a helical blade 5 is arranged, when the first rotating shaft 4 rotates, so that the helical blade 5 rotates to convey the solid waste, the other end of the first rotating shaft 4 penetrates through, the motor 6 is fixedly arranged on the outer wall of the material conveying cylinder 3, the motor 6 is arranged, the motor 6 drives the first rotating shaft 4 to rotate, solid waste conveying is achieved, a slag discharge port 27 is arranged on the inner wall of the bottom of the gasification box 1, a slag discharge port 27 is arranged, gasified residues are discharged, a grating plate 26 is arranged above the slag discharge port 27 inside the gasification box 1, the grating plate 26 is arranged to facilitate cracking and gasification of solid materials and facilitate passing of the gasified residues, a third rotating shaft 19 is arranged above the grating plate 26 inside the gasification box 1, one end of the third rotating shaft 19 is rotatably arranged on the inner wall of one side of the gasification box 1 through a bearing, a plurality of shifting claws 20 are uniformly arranged on the outer wall of the third rotating shaft 19, the other end of the third rotating shaft 19 penetrates through and extends to the outside of the gasification box 1, a second driven wheel 21 is fixedly arranged at one end of the third rotating shaft 19 extending to the outside of the gasification box 1, the second driving wheel 8 is fixedly arranged on an output shaft of the motor 6, a third rotating shaft 19 and a pusher dog 20 are arranged, solid waste on the upper surface of the grating plate 26 is pushed, the solid waste is uniformly heated, the cracking gasification efficiency is improved, a high-temperature air pipe 23 is arranged on the outer wall of one side of the gasification box 1, one end, away from the gasification box 1, of the high-temperature air pipe 23 is connected with an air pump 24, the output end of the air pump 24 is connected with a gas collecting tank 25, the high-temperature air pipe 23, the air pump 24 and the gas collecting tank 25 are arranged, combustible gas generated during cracking gasification of the solid waste is pumped out and conveyed into the gas collecting tank 25 to be stored so as to be recycled, a base 28 is arranged below the gasification box 1, a plurality of pulleys 33 are uniformly arranged on the inner wall of the bottom of the base 28, a collecting box 29 is slidably arranged inside the base 28, a, the outer wall of one side of the collecting box 29 is provided with a handle 30, the handle 30 is arranged to facilitate pulling out of the collecting box 29, the outer wall of the base 28 is arranged above the collecting box 29 and is provided with a mounting shaft 31, the outer wall of the mounting shaft 31 is rotatably provided with a clamping block 32, and the mounting shaft 31 and the clamping block 32 are arranged to enable the clamping block 32 to block the collecting box 29 under the action of gravity to prevent the collecting box 29 from sliding out.

When the utility model is used, the power supply of the heater 18 is turned on, the heater 18 enables the gasification box 1 to reach the set temperature, solid waste is added into the feed hopper 11, the power supply of the motor 6 is turned on, the motor 6 drives the first driving wheel 7 to rotate, the first driving wheel 7 drives the second rotating shaft 13 to rotate through the first transmission belt 9, the two second rotating shafts 13 rotate oppositely under the action of the gear 15, the crushing blade 14 crushes the solid waste, the crushed solid waste falls into the material conveying cylinder 3, the motor 6 drives the first rotating shaft 4 to rotate, the helical blade 5 is rotated, the solid waste is conveyed from the feed opening 16, the solid waste is conveyed to the bottom of the gasification box 1 through the material guide plate 17 to be cracked and gasified, the motor 6 drives the second driving wheel 8 to rotate, the second driving wheel 21 rotates through the second transmission belt 22, the third rotating shaft 19 rotates, solid waste is stirred by the pusher dog 20 on the outer wall of the third rotating shaft 19, so that the solid waste is uniformly heated, the cracking gasification efficiency is improved, combustible gas generated by cracking gasification is pumped out by the air pump 24 and conveyed to the gas collecting tank 25 for collection, residues generated by cracking gasification are leaked down by the grid plate 26 and discharged from the residue discharge port 27, the residues are collected by the collecting box 29, the clamping block 32 is rotated, and the residues can be cleaned by pulling out the collecting box 29.

The utility model has the advantages of reasonable design, set up crushing blade 14, smash the solid waste in feeder hopper 11, solid waste smashes to be convenient for when suitable size and carries, and 3 lower parts of defeated feed cylinder are located gasification case 1 inside, make gasification case 1 interior heat can heat defeated feed cylinder 3, set up third pivot 19 and pusher dog 20, stir the solid waste of grid plate 26 upper surface, make the solid waste heating even, improve the gasified efficiency of schizolysis.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a pyrolysis gasification device is handled to high-efficient environmental protection solid useless which characterized in that: the gasification furnace comprises a gasification box (1), heaters (18) are arranged on the left inner wall and the right inner wall of the gasification box (1), a material conveying device (2) is arranged on the upper portion of the gasification box (1), the material conveying device (2) comprises a material conveying cylinder (3), the lower portion of the material conveying cylinder (3) is located inside the gasification box (1), a feeding device (10) is arranged on the upper surface of one end of the material conveying cylinder (3), a discharging opening (16) is arranged on the bottom surface of one end, away from the feeding device (10), of the material conveying cylinder (3), a first rotating shaft (4) is arranged inside the material conveying cylinder (3), one end, close to the discharging opening (16), of the first rotating shaft (4) is rotatably installed on the inner wall of one side of the material conveying cylinder (3) through a bearing, a spiral blade (5) is fixedly installed on the outer wall of the first rotating shaft (4), the other end of the first rotating shaft (4) penetrates through and extends to the outside of the material conveying cylinder (, the motor (6) is fixedly arranged on the outer wall of the material conveying cylinder (3).

2. The high-efficiency environment-friendly solid waste treatment cracking gasification device as claimed in claim 1, wherein: the feeding device (10) comprises a feeding hopper (11), two second rotating shafts (13) are arranged at the lower part of the feeding hopper (11), the uniform end of the second rotating shaft (13) is rotatably arranged on the inner wall of one side of the feed hopper (11) through a bearing, a plurality of crushing blades (14) are uniformly arranged on the outer wall of the second rotating shaft (13), the other end of the second rotating shaft (13) penetrates through and extends to the outside of the feed hopper (11), gears (15) are fixedly arranged at one end of the second rotating shaft (13) extending out of the feed hopper (11), the two gears (15) are mutually meshed, one end of one of the second rotating shafts (13) extending out of the feed hopper (11) is provided with a first driven wheel (12), the first driven wheel (12) is connected with a first driving wheel (7) through a first transmission belt (9), the first driving wheel (7) is fixedly arranged on an output shaft of the motor (6).

3. The high-efficiency environment-friendly solid waste treatment cracking gasification device as claimed in claim 1, wherein: the material guide plate (17) is obliquely arranged below the feed opening (16), and the material guide plate (17) is fixedly arranged on the inner wall of the gasification box (1).

4. The high-efficiency environment-friendly solid waste treatment cracking gasification device as claimed in claim 1, wherein: gasification case (1) bottom inner wall is equipped with row cinder notch (27), gasification case (1) inside is located row cinder notch (27) top and is equipped with grid board (26).

5. The high-efficiency environment-friendly solid waste treatment cracking gasification device as claimed in claim 1, wherein: gasification case (1) inside is located grid plate (26) top and is equipped with third pivot (19), third pivot (19) one end is passed through the bearing and is rotated and install at gasification case (1) one side inner wall, third pivot (19) outer wall evenly is equipped with a plurality of pusher dogs (20), third pivot (19) other end runs through and extends to gasification case (1) outside, third pivot (19) extend to gasification case (1) outside one end fixed mounting have the second from driving wheel (21), the second is connected with second action wheel (8) from driving wheel (21) through second drive belt (22) transmission, second action wheel (8) fixed mounting is at motor (6) output shaft.

6. The high-efficiency environment-friendly solid waste treatment cracking gasification device as claimed in claim 1, wherein: the outer wall of one side of the gasification box (1) is provided with a high-temperature air pipe (23), one end, far away from the gasification box (1), of the high-temperature air pipe (23) is connected with an air pump (24), and the output end of the air pump (24) is connected with an air collecting tank (25).

7. The high-efficiency environment-friendly solid waste treatment cracking gasification device as claimed in claim 1, wherein: gasification case (1) below is equipped with base (28), base (28) bottom inner wall evenly is equipped with a plurality of pulleys (33), base (28) inside slidable mounting has collecting box (29), collecting box (29) are located slag discharge opening (27) below, collecting box (29) one side outer wall is equipped with handle (30).

8. The high-efficiency environment-friendly solid waste treatment cracking gasification device as claimed in claim 7, wherein: the outer wall of the base (28) is located above the collecting box (29) and is provided with a mounting shaft (31), and the outer wall of the mounting shaft (31) is rotatably provided with a clamping block (32).