CN212425953U

CN212425953U - Solid waste carbonizing device

Info

Publication number: CN212425953U
Application number: CN202020968764.0U
Authority: CN
Inventors: 黄焕林; 洪之润; 季雪琴; 金碧琪; 邓举宏; 徐佳燕
Original assignee: Hangzhou Guiyuan Environmental Protection Technology Co ltd
Current assignee: Hangzhou Guiyuan Environmental Protection Technology Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-01-29
Anticipated expiration: 2030-06-01

Abstract

The utility model relates to the technical field of waste treatment equipment, and discloses a solid waste carbonization device, which comprises a carbonization box, wherein the top of the carbonization box is provided with a feed hopper, a division plate is arranged in the carbonization box, the division plate divides the carbonization box into a crushing area and a carbonization area, and a crushing mechanism is arranged in the crushing area; heating element is installed to carbonization district inner wall, is equipped with in the carbonization district to be used for holding solid waste's connecing the material section of thick bamboo, and the top that connects the material section of thick bamboo is uncovered formula structure, offers on the division board with connect the uncovered relative opening of material section of thick bamboo, the opening can make solid waste get into in the carbonization district by smashing the district. Before the carbonization treatment, crushing mechanism carries out preliminary crushing to solid waste earlier, decomposes into the solid waste of a plurality of small volumes form with it to be convenient for heating element heats carbonization treatment to solid waste more high-efficiently.

Description

Solid waste carbonizing device

Technical Field

The utility model relates to a waste treatment equipment technical field especially relates to a solid waste carbonizing apparatus.

Background

The solid waste refers to solid and semi-solid waste substances generated in production, consumption, life and other activities of human beings, and the solid waste has the defects of dispersed generation source, large yield and complex composition.

At present, the following methods are mainly used for treating solid wastes: incineration, landfill, resource utilization and the like. The burning not only consumes high energy, but also wastes a large amount of resources; secondary pollution and energy waste are easily caused by landfill. The carbonization process is a treatment process for recycling the wastes, the wastes are carbonized in a waste carbonization treatment device, and the carbonized wastes can be used as fuel, so that the energy is recycled.

In the use process of the existing waste carbonization treatment device, solid waste is generally firstly and uniformly stacked in the waste carbonization treatment device, and the solid waste is heated by using a heating pipe on the inner wall of the waste carbonization treatment device, so that the gradual carbonization of the solid waste is realized. However, since the volume of the solid waste is large, the heating pipe needs to take a long time to carbonize the solid waste in a high-power output state, resulting in low efficiency of the carbonization treatment.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is anticipated to provide a solid waste carbonization device to overcome the carbonization processing apparatus of prior art to the problem of the inefficiency of solid waste carbonization processing.

In order to achieve the above purpose, the basic scheme of the utility model is as follows: a solid waste carbonization device comprises a carbonization box, wherein a feed hopper is arranged at the top of the carbonization box, a partition plate is arranged in the carbonization box, the carbonization box is divided into a crushing area and a carbonization area from top to bottom by the partition plate, and a crushing mechanism for crushing solid waste is arranged in the crushing area; the carbonization district inner wall is installed and is used for heating the heating element of solid waste, the carbonization district internal rotation is connected with the material section of thick bamboo that connects that is used for holding solid waste, the carbonization incasement is equipped with and is used for the drive to connect material section of thick bamboo pivoted actuating mechanism, the top that connects the material section of thick bamboo is uncovered formula structure, set up on the division board and connect the uncovered relative opening of material section of thick bamboo, the opening can make solid waste get into in the carbonization district by crushing district.

Furthermore, the crushing mechanism comprises a first rotating roller and a second rotating roller which are rotatably connected in the crushing area, and crushing teeth for crushing the solid waste are arranged on the surfaces of the first rotating roller and the second rotating roller; the outer wall of carbonization case installs the drive case, the drive case can drive first live-rollers and second live-rollers and rotate in opposite directions.

Furthermore, a first motor is installed in the driving box, and an output shaft of the first motor is coaxially connected with the first rotating roller; the output shaft of the first motor is coaxially connected with a first gear, the first gear is meshed with a second gear, and the second gear is coaxially connected with a second rotating roller.

Further, actuating mechanism is including installing the second motor in smashing the district, in the output shaft of second motor rotated and runs through the division board and stretched into the carbonization district, and the output shaft coaxial coupling of second motor had the dwang, install a plurality of drives that are used for on the dwang and connect a material section of thick bamboo pivoted plectrum, and connect to be equipped with a plurality of elastic bulge that can conflict with the plectrum on the material section of thick bamboo.

Further, the heating assembly comprises a heating pipe, and an electric heating wire is wound outside the heating pipe.

Furthermore, smoke outlet pipes are arranged on two sides of the carbonization area, the smoke outlet pipes are L-shaped, a first filtering layer and a second filtering layer are arranged in the smoke outlet pipes, the first filtering layer is an activated carbon filtering layer, and the particle size of activated carbon of the activated carbon filtering layer is 2-5 microns; the second filter layer is a polypropylene-based polymer filter layer.

Compared with the prior art, the scheme has the beneficial effects that:

1. before the carbonization treatment, crushing mechanism carries out preliminary crushing to solid waste earlier, decomposes into the solid waste of a plurality of small volumes form with it to be convenient for heating element heats carbonization treatment to solid waste more high-efficiently.

2. In the process that solid waste is heated and carbonized, a large amount of toxic and harmful waste gas can be generated, the generated waste gas is emitted outwards through the through holes in the side wall of the material receiving cylinder and is discharged outwards after being filtered by the first filter layer and the second filter layer of the smoke outlet pipe, and secondary pollution to the environment is avoided.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic diagram of the internal structure of the driving box of the present invention.

Reference numerals in the drawings of the specification include: the device comprises a carbonization box 1, a box door 11, a support leg 12, a feed hopper 13, a smoke outlet pipe 2, a first filter layer 21, a second filter layer 22, a partition plate 3, an opening 31, a material guide plate 32, a driving box 4, a first motor 41, a first gear 42, a second gear 43, a first rotating roller 5, a second rotating roller 51, a crushing tooth 52, a second motor 6, a coupler 61, a rotating rod 62, a shifting piece 63, a heating pipe 7, an electric heating wire 71, a material receiving barrel 8, a rotating column 83, a through hole 81 and an elastic bulge 82.

Detailed Description

The invention will be described in further detail by means of specific embodiments with reference to the accompanying drawings:

example (b):

the utility model provides a solid waste carbonizing apparatus, as shown in fig. 1 to 3, includes carbonization case 1, and stabilizer blade 12 is installed to carbonization case 1's bottom, and box door 11 has been seted up to carbonization case 1 lateral wall, and feeder hopper 13 is installed at carbonization case 1 top, is provided with division board 3 in the carbonization case 1, and division board 3 separates carbonization case 1 from top to bottom into crushing district and carbonization district. The crushing area is internally provided with a material guide plate 32 and two groups of crushing mechanisms for crushing solid wastes, each crushing mechanism comprises a driving box 4, a first rotating roller 5 and a second rotating roller 51 which are rotatably connected in the crushing area, and crushing teeth 52 for crushing the solid wastes are arranged on the surfaces of the first rotating roller 5 and the second rotating roller 51; the driving box 4 is arranged on the outer wall of the carbonization box 1, a first motor 41 is arranged in the driving box 4, and the output shaft of the first motor 41 is coaxially connected with the first rotating roller 5; the first motor 41 has an output shaft coaxially connected to the first gear 42, the first gear 42 is engaged with the second gear 43, the second gear 43 is coaxially connected to the second rotating roller 51, and the first motor 41 can drive the first rotating roller 5 and the second rotating roller 51 to rotate in the opposite directions. The guide plate 32 is fixed below the feeding hopper 13, the cross section of the guide plate 32 is inverted V-shaped, and the bottom of the guide plate 32 extends to above the first rotating roller 5 and the second rotating roller 51.

As shown in fig. 2, a heating pipe 7 for heating solid waste is installed on the inner wall of the carbonization area, an electric heating wire 71 is wound outside the heating pipe 7, two material receiving barrels 8 for receiving solid waste are rotatably connected in the carbonization area, the bottom of each material receiving barrel 8 is rotatably connected with the bottom of the carbonization box 1 through a rotating column 83, a plurality of through holes 81 are formed in the side wall of each material receiving barrel 8, the top of each material receiving barrel 8 is of an open structure, an opening 31 opposite to the opening of each material receiving barrel 8 is formed in a partition plate 3, the opening 31 is located below the first rotating roller 5 and the second rotating roller 51, and the opening 31 enables the solid waste to enter the carbonization area from the crushing area.

As shown in fig. 2, be equipped with in carbonization case 1 and be used for driving two and connect feed cylinder 8 pivoted actuating mechanism, actuating mechanism is including installing the second motor 6 in smashing the district, the output shaft of second motor 6 rotates and runs through division board 3 and stretch into in the carbonization district, and the output shaft of second motor 6 has dwang 62 through shaft coupling 61 coaxial coupling, and dwang 62 is located two and connects between the feed cylinder 8, install a plurality of plectrums 63 that are used for the drive to connect feed cylinder 8 pivoted on the dwang 62, and connect and be equipped with a plurality of elastic bulge 82 that can contradict with plectrum 63 on the feed cylinder 8.

As shown in fig. 2, two sides of the carbonization zone are provided with smoke outlet pipes 2, the smoke outlet pipes 2 are L-shaped, a first filter layer 21 and a second filter layer 22 are arranged in the smoke outlet pipes 2, the first filter layer 21 is an activated carbon filter layer, and the particle size of activated carbon of the activated carbon filter layer is 2-5 μm; the second filter layer 22 is a polypropylene-based polymer filter layer.

The specific implementation mode of the scheme is as follows:

when the device is used, solid waste to be treated is guided into the carbonization box 1 through the feed hopper 13, the solid waste falls into the space between the first rotating roller 5 and the second rotating roller 51 of the two crushing mechanisms respectively along the material guide plate 32, the first motor 41 in the driving box 4 drives the first rotating roller 5 and the second rotating roller 51 to rotate oppositely through the transmission of the first gear 42 and the second gear 43, so that the crushing teeth 52 on the first rotating roller 5 and the second rotating roller 51 perform primary crushing on the solid waste, and the solid waste is decomposed into a plurality of small-volume solid wastes.

The primarily crushed solid waste falls into the two material receiving barrels 8 from the opening 31 on the partition plate 3, and the solid waste is heated and carbonized by the electric heating wire 71 outside the heating pipe 7; simultaneously, the output shaft of second motor 6 drives dwang 62 and rotates, makes plectrum 63 on the dwang 62 contradict each other with the elastic bulge 82 that connects the feed cylinder 8 outer wall to the drive connects the feed cylinder 8 to rotate, makes the solid waste who connects in the feed cylinder 8 be heated more evenly, thereby improves the efficiency of heating carbonization.

In the process of heating and carbonizing the solid waste, a large amount of toxic and harmful waste gas can be generated, the generated waste gas is emitted outwards through the through hole 81 on the side wall of the material receiving cylinder 8 and is discharged outwards after being filtered by the first filter layer 21 and the second filter layer 22 of the smoke outlet pipe 2, and secondary pollution to the environment is avoided.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A solid waste carbonizing apparatus is characterized in that: the device comprises a carbonization box (1), wherein a feed hopper (13) is installed at the top of the carbonization box (1), a partition plate (3) is arranged in the carbonization box (1), the carbonization box (1) is divided into a crushing area and a carbonization area by the partition plate (3) from top to bottom, and a crushing mechanism for crushing solid waste is arranged in the crushing area; carbonization district inner wall installs the heating element who is used for heating solid waste, carbonization district internal rotation is connected with the material receiving cylinder (8) that is used for holding solid waste, be equipped with in carbonization case (1) and be used for the drive to connect material receiving cylinder (8) pivoted actuating mechanism, the top that connects material receiving cylinder (8) is uncovered formula structure, set up on division board (3) and connect uncovered relative opening (31) of material receiving cylinder (8), opening (31) can make solid waste get into in the carbonization district by crushing district.

2. The solid waste carbonizing apparatus according to claim 1, wherein: the crushing mechanism comprises a first rotating roller (5) and a second rotating roller (51) which are rotatably connected in the crushing area, and crushing teeth (52) for crushing solid waste are arranged on the surfaces of the first rotating roller (5) and the second rotating roller (51); the outer wall of carbonization case (1) is installed drive box (4), drive box (4) can drive first live-rollers (5) and second live-rollers (51) and rotate in opposite directions.

3. A solid waste carbonizing apparatus according to claim 2, characterized in that: a first motor (41) is installed in the driving box (4), and an output shaft of the first motor (41) is coaxially connected with the first rotating roller (5); the output shaft of the first motor (41) is coaxially connected with a first gear (42), the first gear (42) is meshed with a second gear (43), and the second gear (43) is coaxially connected with a second rotating roller (51).

4. The solid waste carbonizing apparatus according to claim 1, wherein: actuating mechanism is including installing second motor (6) in smashing the district, the output shaft of second motor (6) rotates and runs through division board (3) and stretches into in the carbonization district, and the output shaft coaxial coupling of second motor (6) has dwang (62), install a plurality of driving plectrums (63) that are used for that connect feed cylinder (8) pivoted on dwang (62), and connect and be equipped with a plurality of elastic bulge (82) that can contradict with plectrum (63) on feed cylinder (8).

5. The solid waste carbonizing apparatus according to claim 1, wherein: the heating component comprises a heating pipe (7), and an electric heating wire (71) is wound outside the heating pipe (7).

6. The solid waste carbonizing apparatus according to claim 1, wherein: smoke outlet pipes (2) are mounted on two sides of the carbonization area, the smoke outlet pipes (2) are L-shaped, a first filter layer (21) and a second filter layer (22) are arranged in the smoke outlet pipes (2), the first filter layer (21) is an activated carbon filter layer, and the particle size of activated carbon of the activated carbon filter layer is 2-5 mu m; the second filter layer (22) is a polypropylene-based polymer filter layer.