CN213826372U

CN213826372U - Rural domestic waste minimizing device

Info

Publication number: CN213826372U
Application number: CN202022817207.1U
Authority: CN
Inventors: 胡晓; 赵保明; 连旭红; 刘君杰; 王丽鹏; 范卓鹏
Original assignee: SHANXI YITONG ENVIRONMENTAL ENERGY TECHNOLOGY GROUP CO LTD
Current assignee: SHANXI YITONG ENVIRONMENTAL ENERGY TECHNOLOGY GROUP CO LTD
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-07-30
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a rural domestic waste minimizing device, including rubbish apothecary, vibratory feeder, shaftless drum sieve, selection by winnowing storehouse, breaker, subside storehouse and compression station, one side of rubbish apothecary is provided with vibratory feeder, one side of vibratory feeder is provided with artifical letter sorting platform, one side of artifical letter sorting platform is provided with shaftless drum sieve, the lower output in selection by winnowing storehouse extends to the top of secondary letter sorting platform, the last output in selection by winnowing storehouse extends to subsides the storehouse. The utility model discloses a manual sorting, screening broken bag, selection by winnowing, compression, processes such as compost fermentation have carried out the minimizing to domestic waste, and will compress rubbish and send to the msw incineration power plant, have improved the rubbish calorific value, return the field through the compost simultaneously and improve rubbish resource comprehensive utilization, still through setting up the dust removal, spray and deodorization system, absorption processing falls waste gas well to reach national environmental protection requirement.

Description

Rural domestic waste minimizing device

Technical Field

The utility model relates to a refuse treatment technical field specifically is a rural domestic waste minimizing device.

Background

With the rapid development of economy and society, the income and consumption level of residents are gradually increased, and the generation amount of household garbage is continuously increased. According to the survey of 2014 of the Ministry of health, the rural domestic garbage generates about 3 hundred million tons each year, wherein 1/3 garbage is randomly piled up and pollutes the environment seriously. At present, the treatment of the garbage in cities and towns and rural areas of China mainly adopts three treatment modes of simple landfill, temporary stacking and combustion and random dumping. With the lapse of time, the mixed garbage is rotten and fermented and even reacts, not only gases harmful to human health are released, but also leachate of the garbage can pollute water and soil, and further the quality of agricultural products is affected.

In recent years, a garbage power generation and incineration project is gradually popularized, more and more rural garbage begin to adopt an incineration power generation treatment method, but the rural household garbage is different from cities and towns and has the common problem of residue soil, so that the rural garbage treatment cost is high, and the heating rate is low. Therefore, the person skilled in the art provides a rural domestic waste reduction device to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rural domestic waste minimizing device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a rural domestic garbage reduction device comprises a garbage storage pool, a vibratory feeder, a shaftless rotary screen, a winnowing bin, a crusher, a settling bin and a compression station, wherein the vibratory feeder is arranged on one side of the garbage storage pool, the input end of the vibratory feeder is provided with a lower bin, a grab bucket is arranged above the garbage storage pool and the lower bin, a manual sorting platform is arranged on one side of the vibratory feeder, the output end of the vibratory feeder extends to the top end of the manual sorting platform, the shaftless rotary screen is arranged on one side of the manual sorting platform, one side of the shaftless rotary screen is communicated with the input end of the winnowing bin, the lower output end of the winnowing bin extends to the top end of a secondary sorting platform, the crusher is arranged on one side of the secondary sorting platform, the upper output end of the winnowing bin extends to the settling bin, and the compression station is arranged on one side of the settling bin, and a conveying belt is arranged between the settling bin and the compression station.

As a further aspect of the present invention: the garbage storage pool, the vibration feeder, the shaftless drum screen, the winnowing bin, the crusher, the settling bin and the compression station are internally provided with a dust extractor, a spraying pipe network and a deodorizer.

As a further aspect of the present invention: one side of manual sorting platform and secondary letter sorting platform all is provided with temporary storage pool.

As a further aspect of the present invention: the lower output end of the shaftless drum screen and the output end of the crusher extend into the composting fermentation workshop.

As a further aspect of the present invention: the garbage can is arranged on one side of the interior of the compression station, a guide groove is formed in the top of the compression station on one side of the garbage can, a baffle is vertically inserted into the guide groove, and the baffle and the garbage can are in contact with each other and form a limiting structure.

As a further aspect of the present invention: the inside opposite side in compression station is provided with the pressure head, and one side of pressure head extends to the inside of dustbin, install the cylinder on the lateral wall of dustbin, and the output level of cylinder extend to the inside of dustbin and with pressure head fixed connection, the output pot head of cylinder is equipped with the bellows, and the both ends of bellows respectively with dustbin, pressure head fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the domestic garbage is subjected to reduction treatment through the processes of manual sorting, screening and bag breaking, winnowing, compression, compost fermentation and the like, waste plastics, unrecoverable paper, clothes and the like are compressed and then sent to a garbage incineration power plant, the garbage calorific value is improved, meanwhile, the prepared compost can be returned to the field, the comprehensive utilization rate of garbage resources is improved, and waste gas is well absorbed and treated through a dust removal system, a spraying system and a deodorization system, so that the national environmental protection requirement is met;

2. through vertical slip ann inserts the baffle in the guide way for the baffle constitutes spacingly to the dustbin, and getting of the dustbin of being convenient for is put, through promoting the pressure head translation in the dustbin at the cylinder, and high-efficient compression prevents that rubbish from falling out, and overlaps through the output at the cylinder and is equipped with the bellows, avoids the cylinder to receive the erosion, thereby has improved the compression efficiency of rubbish.

Drawings

FIG. 1 is a schematic view of a rural domestic waste reduction apparatus;

FIG. 2 is a schematic top view of a rural domestic waste reduction apparatus;

FIG. 3 is a schematic view of a cross-sectional enlarged structure of a compression station in the rural domestic waste reduction apparatus;

fig. 4 is a schematic process flow diagram of a rural domestic waste reduction device.

In the figure: 1. a waste storage tank; 2. a grab bucket; 3. discharging a bin; 4. a vibratory feeder; 5. a manual sorting platform; 6. shaftless drum screen; 7. a winnowing bin; 8. a secondary sorting platform; 9. a crusher; 10. a temporary storage pool; 11. settling a bin; 12. a conveyor belt; 13. a compression station; 14. a dustbin; 15. a guide groove; 16. a baffle plate; 17. a cylinder; 18. a pressure head; 19. a bellows.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present invention, a rural domestic garbage reduction device comprises a garbage storage tank 1, a vibratory feeder 4, a shaftless rotary screen 6, an air separation bin 7, a crusher 9, a settling bin 11 and a compression station 13, wherein the vibratory feeder 4 is arranged on one side of the garbage storage tank 1, a lower bin 3 is installed at the input end of the vibratory feeder 4, a grab bucket 2 is arranged above the space between the garbage storage tank 1 and the lower bin 3, a manual sorting platform 5 is arranged on one side of the vibratory feeder 4, the output end of the vibratory feeder 4 extends to the top end of the manual sorting platform 5, the shaftless rotary screen 6 is arranged on one side of the manual sorting platform 5, one side of the shaftless rotary screen 6 is communicated with the input end of the air separation bin 7, the lower output end of the air separation bin 7 extends to the top end of a secondary sorting platform 8, and a crusher 9 is arranged on one side of the secondary sorting platform 8, the upper output end of the winnowing bin 7 extends to a sedimentation bin 11, a compression station 13 is arranged on one side of the sedimentation bin 11, and a conveying belt 12 is arranged between the sedimentation bin 11 and the compression station 13.

In fig. 1 and 2: a dust extractor, a spraying pipe network and a deodorizer are arranged in the garbage storage pool 1, the vibration feeder 4, the shaftless drum screen 6, the winnowing bin 7, the crusher 9, the settling bin 11 and the compression station 13 and are used for treating waste gas; temporary storage pools 10 are arranged on one sides of the manual sorting platform 5 and the secondary sorting platform 8 and used for sorting and temporarily storing recyclable objects (such as paper, plastic bottles, glass and the like) and harmful garbage (batteries, lamp tubes and the like) according to types; the lower output end of the shaftless drum screen 6 and the output end of the crusher 9 extend into a compost fermentation workshop for returning compost, so that the comprehensive utilization rate of garbage resources is improved;

in fig. 3: a garbage can 14 is arranged on one side inside the compression station 13, a guide groove 15 is arranged at the top of the compression station 13 on one side of the garbage can 14, a baffle 16 is vertically inserted into the guide groove 15, and the baffle 16 and the garbage can 14 are in mutual contact to form a limiting structure, so that the garbage can 14 can be conveniently taken and placed; the other side of the interior of the compression station 13 is provided with a pressure head 18, one side of the pressure head 18 extends into the interior of the dustbin 14, an air cylinder 17 is mounted on the outer side wall of the dustbin 14, the type of the air cylinder 17 can be SC160-100, the output end of the air cylinder 17 horizontally extends into the interior of the dustbin 14 and is fixedly connected with the pressure head 18 for efficiently compressing rubbish and preventing rubbish from falling out, the output end of the air cylinder 17 is sleeved with a corrugated pipe 19, and two ends of the corrugated pipe 19 are respectively fixedly connected with the dustbin 14 and the pressure head 18 for preventing the air cylinder 17 from being corroded and prolonging the service life of the air cylinder.

The utility model discloses a theory of operation is: firstly, uniformly collecting and conveying rural household garbage to a site, separating the rural household garbage into large pieces, and pouring the large pieces into a garbage storage pool 1; when the garbage reduction treatment device is started, the grab bucket 2 grabs and lifts the garbage into the blanking bin 3 to fall down, then the garbage is evenly blanked and sent to the manual sorting platform 5 through the vibratory feeder 4, and recyclable matters (such as paper, plastic bottles, glass and the like) and harmful garbage (batteries, lamp tubes and the like) are sorted according to categories and are placed into the temporary storage pool 10; the rest materials are screened by a shaftless drum screen 6, the undersize materials directly enter a compost fermentation workshop, and the oversize materials enter a winnowing bin 7; combustible (light materials) are blown out to enter a settling bin 11, and are conveyed into a compression station 13 through a conveying belt 12 for quantitative compression, and finally are conveyed to a waste incineration power plant; the residual heavy materials in the settling bin 11 are conveyed to a secondary sorting platform 8 for secondary sorting, plastics, harmful substances and the like in the heavy materials are picked up and put into a crusher 9, the heavy materials are crushed into small particles and input into a composting fermentation workshop, and the picked combustible materials are conveyed into a compression station 13; dust removal, spraying and deodorization systems are arranged in main equipment such as a garbage storage pool 1, a vibration feeder 4, a shaftless drum screen 6, a winnowing bin 7, a crusher 9, a settling bin 11, a compression station 13 and the like, so that waste gas is well absorbed and treated;

in the compression station 13, firstly, the garbage can 14 is placed, then the baffle 16 is vertically inserted into the guide groove 15 in a sliding manner, so that the baffle 16 limits the garbage can 14, when combustible (light materials) enter the compression station 13, an operator starts the air cylinder 17 to push the pressure head 18 to push the garbage into the garbage can 14 and compress the garbage, the density of the garbage is improved, the volume of the garbage is reduced, and in the compression process, the pressure head 18 is always positioned in the garbage can 14, so that the garbage entering the garbage can be prevented from falling outside the garbage can after the pressure head 18 returns; after one dustbin 14 is fully pressed, the baffle 16 is pulled out upwards, so that the full dustbin 14 can be taken out by using a transfer vehicle (a garbage truck with a detachable carriage), the loaded dustbin is transported away, and the empty dustbin 14 is placed in place; the corrugated pipe 19 is sleeved at the output end of the air cylinder 17, so that the air cylinder 17 is prevented from being corroded and damaged, and the long-term stable operation of the air cylinder is ensured.

In general, the domestic garbage is subjected to reduction treatment through the processes of manual sorting, screening and bag breaking, winnowing, compression, compost fermentation and the like, waste plastics, unrecoverable paper, clothes and the like are compressed and then sent to a garbage incineration power plant, the garbage heat value is improved, and meanwhile, the prepared compost can be returned to the field, so that the comprehensive utilization rate of garbage resources is improved, and the national environmental protection requirement is met.

The above-mentioned, 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. A rural domestic garbage reduction device comprises a garbage storage pool (1), a vibration feeder (4), a shaftless rotary screen (6), an air separation bin (7), a crusher (9), a sedimentation bin (11) and a compression station (13), and is characterized in that the vibration feeder (4) is arranged on one side of the garbage storage pool (1), a lower bin (3) is arranged at the input end of the vibration feeder (4), a grab bucket (2) is arranged above the position between the garbage storage pool (1) and the lower bin (3), a manual sorting platform (5) is arranged on one side of the vibration feeder (4), the output end of the vibration feeder (4) extends to the top end of the manual sorting platform (5), the shaftless rotary screen (6) is arranged on one side of the manual sorting platform (5), and one side of the shaftless rotary screen (6) is communicated with the input end of the air separation bin (7), the lower output of selection by winnowing storehouse (7) extends to the top of secondary letter sorting platform (8), and one side of secondary letter sorting platform (8) is provided with breaker (9), the last output of selection by winnowing storehouse (7) extends to and subsides storehouse (11), and subsides one side of storehouse (11) and be provided with compression station (13) to subside and install conveyer (12) between storehouse (11), the compression station (13).

2. The rural domestic waste minimizing device of claim 1, wherein the interior of the waste storage tank (1), the vibration feeder (4), the shaftless drum screen (6), the winnowing bin (7), the crusher (9), the settling bin (11) and the compression station (13) is provided with a dust extractor, a spraying pipe network and a deodorizer.

3. The rural domestic waste reduction device according to claim 1, wherein the manual sorting platform (5) and the secondary sorting platform (8) are provided with temporary storage pools (10) at one side.

4. The rural domestic waste reduction device of claim 1, wherein the lower output end of the shaftless drum screen (6) and the output end of the crusher (9) both extend into the composting fermentation plant.

5. The rural domestic waste minimizing device of claim 1, wherein a garbage can (14) is arranged at one side inside the compression station (13), a guide groove (15) is arranged at the top of the compression station (13) at one side of the garbage can (14), a baffle (16) is vertically inserted in the guide groove (15), and the baffle (16) and the garbage can (14) are in contact with each other and form a limiting structure.

6. The rural domestic waste minimizing device of claim 5, wherein the other side inside the compression station (13) is provided with a pressure head (18), one side of the pressure head (18) extends to the inside of the dustbin (14), the outer side wall of the dustbin (14) is provided with a cylinder (17), the output end of the cylinder (17) horizontally extends to the inside of the dustbin (14) and is fixedly connected with the pressure head (18), the output end of the cylinder (17) is sleeved with a corrugated pipe (19), and two ends of the corrugated pipe (19) are respectively fixedly connected with the dustbin (14) and the pressure head (18).