CN210097947U - Household garbage sorting system - Google Patents
Household garbage sorting system Download PDFInfo
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- CN210097947U CN210097947U CN201920371486.8U CN201920371486U CN210097947U CN 210097947 U CN210097947 U CN 210097947U CN 201920371486 U CN201920371486 U CN 201920371486U CN 210097947 U CN210097947 U CN 210097947U
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Abstract
The utility model discloses a household garbage sorting system, which comprises a large-piece sorting table, a garbage storage pit, a bag breaking machine, a first manual sorting chamber, a first magnetic separation device, a second-stage rotary screen, a second manual sorting chamber and a plastic packing machine which are connected through a transportation device and are arranged in sequence; and the secondary drum sieve is also provided with an organic matter fine separation system through an organic matter conveying belt conveyor in a connecting way. The utility model separates the domestic garbage one by one according to respective differences through the combination of automatic equipment and manual separation, thereby realizing the effective separation of all garbage components; and meanwhile, the sorted organic matters are finely sorted, so that the obtained organic matter raw material has high purity, the organic matter productivity is improved, the subsequent organic matter fermentation resource utilization is facilitated, and the available resources in the garbage are fully recovered.
Description
Technical Field
The utility model relates to a domestic waste selects separately technical field, concretely relates to domestic waste selects separately system.
Background
At present, domestic garbage treatment technologies at home and abroad are all aimed at harmlessness, reduction and resource, and the most common treatment methods mainly comprise landfill, incineration and composting, which have different application ranges and conditions. The first task of the resource treatment of the domestic garbage is to effectively sort the domestic garbage to realize the classification of each component in the garbage, thereby laying a powerful basic condition for recycling various substances, and the purpose of the resource treatment of the domestic garbage is not realized at all in reality. The reasons are manifold, but the main reason is that there is no systematic, reliable and practical separation process technology, which mainly shows: some garbage sorting facilities are simple in configuration, poor in sorting effect and low in recovery rate. Because the separation effect is poor, most of the separated products cannot be recycled or used as deep processing raw materials, and therefore, the separated products need to be sent to a landfill site for landfill or incineration.
Disclosure of Invention
An object of the utility model is to overcome the defect that exists among the prior art, provide a simple structure, select separately more high-efficient, with the categorised more thorough also more careful domestic waste sorting system of domestic waste.
In order to achieve the purpose, the technical scheme of the utility model is to design a household garbage sorting system, which comprises a large piece sorting table, a garbage storage pit, a bag breaking machine, a first manual sorting chamber, a first magnetic separation device, a secondary drum screen, a second manual sorting chamber and a plastic packing machine which are connected and arranged in sequence through a conveying device; second grade drum sieve still is connected through organic matter conveyer and is equipped with organic matter subdivision system, organic matter subdivision system includes and is connected the first organic matter conveyer who sets up with the second grade drum sieve, is connected the spring selection by winnowing integral type bounce sieve that sets up with first organic matter conveyer, connect the second organic matter conveyer who sets up between artifical letter sorting room of second and organic matter breaker, connect gradually at spring selection by winnowing integral type bounce sieve, organic matter breaker, third organic matter conveyer between the organic matter storage silo, fourth organic matter conveyer, set up the broken plastics conveyer between spring selection by winnowing integral type bounce sieve and plastic baling press. The utility model provides a domestic waste selects separately system, each constitutes compact structure succinct, easily realizes.
The preferable technical scheme is that the secondary drum screen is composed of a first screening section and a second screening section, and the aperture of a screen plate of the first screening section is smaller than that of a screen plate of the second screening section; and a first hopper and a second hopper are respectively arranged below the first screening section and the second screening section. The second grade drum sieve of integral type sets up first screening section and second screening section through the aperture of difference, can be disposable sieves the material of equidimension not, has reduced the setting of screening machine and the transportation of the material between the screening machine, makes the sorting flow compacter.
The further preferable technical scheme is that a sand belt conveyor is arranged below the first hopper; and a first organic matter belt conveyor is arranged below the second hopper, and a second magnetic separation device is arranged above a conveying belt of the first organic matter belt conveyor. And the organic matters screened by the drum screen are magnetically separated again to remove the magnetic metal in the organic garbage, so that more reusable metal materials can be separated, and the purity of the organic matters is improved. Further preferably, the sand and gravel belt conveyor is connected with a sand and gravel crusher. Set up the gravel and sand rubbing crusher and smash the gravel and sand, then mix as the brickmaking raw and other materials, avoid different gravel and sand to mix unevenly, cause the fragment of brick material of making to distribute unevenly, reduced the structural stress of fragment of brick, further influence the firm degree and the security of follow-up building.
A further preferred technical scheme is that the bounce winnowing integrated bounce screen is an inclined bounce screen, and an air outlet of an air supply device of the bounce winnowing integrated bounce screen is positioned at the low end side of the inclined screen surface, faces the high end side of the inclined screen surface and is higher than the screen surface; and an annular collecting box is arranged at the position, lower than the screen, of the high-end side of the bouncing winnowing integrated bouncing screen. An air outlet of an air supply device of the bounce winnowing integrated bounce screen faces the high end side of the screen surface, when materials bounce on the screen surface, the air supply device blows light air to blow the broken plastic pieces to the edge of the high end side of the screen surface of the bounce screen, the broken plastic pieces are collected and sent to a conveyor belt machine to converge with plastic on a secondary drum screen, and the broken plastic pieces and the plastic on the secondary drum screen are packed by a plastic packing machine and then transported to a plastic processing workshop by a forklift to be used as raw materials for preparing plastic particles or transported out for sale; the high-end side of the bouncing sieve is lower than the screen mesh, and an annular collecting box capable of collecting small empty beverage bottles/boxes is further arranged, so that the empty beverage bottles/boxes are prevented from being scattered on the ground around the bouncing sieve, and the labor intensity of workers is increased. The annular collecting box is only arranged at the position close to the high end side of the bouncing screen and is not connected with the bouncing screen, and the annular collecting box does not vibrate up and down along with the bouncing screen, so that empty beverage bottles/boxes collected by the collecting box are prevented from jumping out of the collecting box again along with the vibration of the bouncing screen.
The air supply device comprises a blower or an external air supply source, an air outlet of the blower or the external air supply source is connected with the double-louver direction-adjusting air distributor through a pipeline, and the width of the double-louver direction-adjusting air distributor is matched with the width of the screen. The width of two louver accent to the air distributor suits with the width of screen cloth, multiplicable air supply area, and the garrulous plastics that will be on the bounce screen sifter that can the maximum efficiency blows to the edge of the high-end of slope screen cloth, the separation and the collection of the garrulous plastics of being convenient for.
According to a further preferable technical scheme, a head roller of the third organic matter conveying belt conveyor is a magnetic roller device. And the organic matters screened by the bouncing screen are magnetically separated again, so that the magnetic metal in the organic matters is further removed, more reusable metal materials can be separated, the purity of the organic matters is improved, the organic matter crusher is protected, and the organic matter crusher is prevented from being damaged by the metal materials.
The technical scheme who further prefers does the rubbish pit with carry out the transportation connection of rubbish material through bridge type grab bucket crane and chain slat feeder between the bag-breaking machine, chain slat feeder with set up the cloth machine between the bag-breaking machine, carry out the transportation connection of material through rubbish belt conveyor between cloth machine and the first manual sorting room. Set up the cloth machine between chain slat feeder and the bag-breaking machine, the even cloth is carried out between the bagged refuse entering bag-breaking machine that makes the crane transport, avoid bag-breaking machine to block up, influence bag-breaking machine's work, the even cloth of cloth machine simultaneously can make the rubbish after breaking the bag carry out the large tracts of land on rubbish belt conveyor, the exhibition of low thickness is opened, the follow-up manual sorting of being convenient for, improve manual sorting speed, the material separation that will need manual sorting as far as possible, make the more complete of rubbish letter sorting, and is more careful.
According to a further preferred technical scheme, the organic matter storage bin is connected with a feeding device of the biogas fermentation system through a belt conveyor, a percolate collecting pool connected through a trench is arranged in the garbage storage pit, the percolate collecting pool is connected with the feeding device of the biogas fermentation system through a pipeline, and an output pump is arranged on the pipeline. The sorted organic matters and the collected leachate containing the organic matters are fermented by methane, and the crushed organic matters can be treated by using a temperature-controlled anaerobic fermentation process, so that harmful substances such as worm eggs, grass seeds and the like in the organic matters can be effectively killed. During the fermentation process, the biogas is produced, and simultaneously, high-quality biogas residues can be produced, so that a powerful foundation is laid for the subsequent production of organic fertilizers, and the main component of organic matters in the household garbage can be fully changed into valuables.
The utility model has the advantages and the beneficial effects that: the household garbage sorting system provided by the utility model has the advantages of simple structure, more efficient sorting and more thorough and more delicate household garbage sorting; the utility model separates the domestic garbage one by one according to respective differences through the combination of automatic equipment and manual separation, separates plastics, textiles, building materials, paper, metals and organic matters, and realizes the effective separation of all components of the garbage, thereby effectively utilizing the garbage; the integrated secondary drum screen is provided with the first screening section and the second screening section through different apertures, so that materials with different sizes can be screened at one time, the arrangement of the screening machine and the transfer of the materials between the screening machines are reduced, and the sorting process is more compact; performing magnetic separation on the organic matters screened by the drum screen again to remove magnetic metals in the organic garbage, separating more reusable metal materials, and simultaneously improving the purity of the organic matters; the bouncing sieve is provided with an air supply device, when materials bounce on the sieve surface, the air supply device blows light air to blow the broken plastic pieces to the upper end of the bouncing sieve, the broken plastic pieces are collected and sent to a belt conveyor, and are converged with plastics on the second-level drum sieve, and the plastic pieces are packed by a plastic packing machine and then are transported to a plastic processing workshop by a forklift to be used as raw materials for preparing plastic particles or transported to the outside for sale; an annular collecting box capable of collecting empty beverage bottles/boxes is further arranged at the position, lower than the screen, of the high end side of the bouncing screen, so that the beverage bottles/boxes are prevented from being scattered around the bouncing screen, and the labor intensity of workers is increased; a material distributing machine is arranged between the chain plate type feeding machine and the bag breaking machine, bagged garbage transported by a crane enters the bag breaking machine to be uniformly distributed, the bag breaking machine is prevented from being blocked, the work of the bag breaking machine is influenced, meanwhile, the uniform distribution of the material distributing machine can enable the garbage after bag breaking to be spread in a large area and in a low thickness on a garbage conveying belt machine, the subsequent manual sorting is facilitated, the manual sorting speed is improved, materials needing manual sorting are separated as much as possible, and the garbage sorting is more complete and more delicate; the sorted organic matters and the collected leachate containing the organic matters are treated by the temperature-controlled anaerobic fermentation process in the biogas fermentation process, so that harmful substances such as worm eggs, grass seeds and the like in the organic matters can be effectively killed. During the fermentation process, the biogas is produced, and simultaneously, high-quality biogas residues can be produced, thereby laying a strong foundation for the subsequent production of organic fertilizers.
Drawings
Fig. 1 is a schematic structural diagram of the household garbage sorting system of the present invention.
In the figure: 1. a large item sorting table; 2. a refuse storage pit; 3. a bridge grab crane; 4. a chain plate type feeder; 5. a material distributor; 6. a bag breaking machine; 7. a first waste conveyor belt; 8. a first manual sorting room; 9. a first magnetic separation device; 10. a secondary drum sieve; 11. a second manual sorting chamber; 12. a plastic packer; 13. a first organic matter conveyor belt; 14. a bounce winnowing integrated bounce screen; 15. a second organic matter conveyor belt; 16. an organic matter crusher; 17. an organic matter storage bin; 18. a third organic matter conveyor belt; 19. a fourth organic matter conveyor belt; 20. a crushed plastic conveyor belt; 21. a sand and gravel belt conveyor; 22. a second magnetic separation device; 23. a collection box; 24. a magnetic drum device; 25. a second waste conveyor belt; 26. a first hopper; 27. a second hopper; 28. an air blower.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1, the utility model relates to a household garbage sorting system, which comprises a large-piece sorting platform 1, a garbage storage pit 2, a bag breaking machine 6, a first manual sorting chamber 8, a first magnetic separation device 9, a second-level drum screen 10, a second manual sorting chamber 11 and a plastic packing machine 12 which are connected and arranged in sequence through a transportation device; second grade drum sieve still is connected through organic matter conveyer and is equipped with organic matter subdivision system, organic matter subdivision system includes the first organic matter conveyer 13 of being connected the setting with the second grade drum sieve, the bounce selection by winnowing integral type bounce sieve 14 of setting is connected with first organic matter conveyer, connect the second organic matter conveyer 15 of setting between artifical letter sorting room of second and organic matter breaker 16, connect gradually the third organic matter conveyer 18 between bounce selection by winnowing integral type bounce sieve, organic matter breaker, the organic matter storage silo, fourth organic matter conveyer 19, the broken plastics conveyer 20 of setting between bounce selection by winnowing integral type bounce sieve and plastic baling press.
The secondary drum screen is composed of a first screening section and a second screening section, and the aperture of a screen plate of the first screening section is smaller than that of a screen plate of the second screening section; a first hopper drain 26 and a second hopper drain 27 are provided below the first and second screen sections, respectively.
A sand-gravel soil belt conveyor 21 is arranged below the first leakage hopper; and a first organic matter belt conveyor 13 is arranged below the second leakage hopper, and a second magnetic separation device 22 is arranged above a conveying belt of the first organic matter belt conveyor.
The bounce winnowing integrated bounce screen 14 is an inclined bounce screen, and an air outlet of an air supply device of the bounce winnowing integrated bounce screen is positioned at the low end side of the inclined screen surface, faces the high end side of the inclined screen surface and is higher than the screen surface; and an annular collecting box 23 is arranged at the position, lower than the screen, of the high-end side of the bouncing winnowing integrated bouncing screen. The air supply device comprises a blower 28 or an external air supply source, an air outlet of the blower or the external air supply source is connected with the double-louver air distributor through a pipeline, and the width of the double-louver air distributor is matched with the width of the screen. The width of the double-louver direction-adjusting air distributor is adapted to the width of the screen, so that the winnowing efficiency of the crushed plastic can be improved, the crushed plastic can be separated and concentrated in the annular collecting box 23 of the screen, and the collection is convenient.
The head roller of the third organic matter conveying belt conveyor is a magnetic roller device 24.
The garbage storage pit with carry out the transportation connection of rubbish material through bridge type grab bucket crane 3 and chain slat feeder 4 between the broken bag machine, chain slat feeder with set up cloth machine 5 between the broken bag machine, carry out the transportation connection of material through first rubbish belt conveyor 7 between cloth machine and the first manual sorting room, carry out material transfer between second rubbish belt conveyor 25 and the second manual sorting room through the second rotary screen.
The organic matter storage bin 17 is connected with a feeding device of the biogas fermentation system through a belt conveyor, a percolate collecting pool connected through a trench is arranged in the garbage storage pit, the percolate collecting pool is connected with the feeding device of the biogas fermentation system through a pipeline, and an output pump is arranged on the pipeline.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A household garbage sorting system is characterized by comprising a large-piece sorting table, a garbage storage pit, a bag breaking machine, a first manual sorting chamber, a first magnetic separation device, a secondary drum screen, a second manual sorting chamber and a plastic packing machine which are sequentially connected through a conveying device; second grade drum sieve still is connected through organic matter conveyer and is equipped with organic matter subdivision system, organic matter subdivision system includes and is connected the first organic matter conveyer who sets up with the second grade drum sieve, is connected the spring selection by winnowing integral type bounce sieve that sets up with first organic matter conveyer, connect the second organic matter conveyer who sets up between artifical letter sorting room of second and organic matter breaker, connect gradually at spring selection by winnowing integral type bounce sieve, organic matter breaker, third organic matter conveyer between the organic matter storage silo, fourth organic matter conveyer, set up the broken plastics conveyer between spring selection by winnowing integral type bounce sieve and plastic baling press.
2. The household garbage sorting system according to claim 1, wherein the secondary drum screen is composed of a first screen section and a second screen section, and the screen plate aperture of the first screen section is smaller than that of the second screen section; and a first hopper and a second hopper are respectively arranged below the first screening section and the second screening section.
3. The household garbage sorting system according to claim 2, wherein a sand belt conveyor is arranged below the first hopper; and a first organic matter belt conveyor is arranged below the second hopper, and a second magnetic separation device is arranged above a conveying belt of the first organic matter belt conveyor.
4. The household garbage sorting system according to claim 3, wherein the bouncing winnowing integrated bounce screen is an inclined bounce screen, and an air outlet of an air supply device of the bouncing winnowing integrated bounce screen is positioned at a lower end side of an inclined screen surface and faces a higher end side of the inclined screen surface and is higher than the screen surface; and an annular collecting box is arranged at the position, lower than the screen, of the high-end side of the bouncing winnowing integrated bouncing screen.
5. The household garbage sorting system according to claim 4, wherein the air supply device comprises a blower or an external air supply source, an air outlet of the blower or the external air supply source is connected with the double-louver air distributor through a pipeline, and the width of the double-louver air distributor is adapted to the width of the screen.
6. The household garbage sorting system according to claim 5, wherein the head roller of the third organic material belt conveyor is a magnetic roller device.
7. The household garbage sorting system according to claim 6, wherein the garbage storage pit is connected with the bag breaking machine through a bridge type grab crane and a chain plate feeder for transferring garbage materials, a distributing machine is arranged between the chain plate feeder and the bag breaking machine, and the distributing machine is connected with the first manual sorting chamber through a garbage belt conveyor for transferring materials.
8. The household garbage sorting system according to any one of claims 1-7, wherein the organic material storage bin is connected with a feeding device of the biogas fermentation system through a belt conveyor, a percolate collecting tank connected through a trench is arranged in the garbage storage pit, the percolate collecting tank is connected with the feeding device of the biogas fermentation system through a pipeline, and an output pump is arranged on the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920371486.8U CN210097947U (en) | 2019-03-22 | 2019-03-22 | Household garbage sorting system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920371486.8U CN210097947U (en) | 2019-03-22 | 2019-03-22 | Household garbage sorting system |
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| CN210097947U true CN210097947U (en) | 2020-02-21 |
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| CN201920371486.8U Active CN210097947U (en) | 2019-03-22 | 2019-03-22 | Household garbage sorting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113877941A (en) * | 2021-10-29 | 2022-01-04 | 张秋艳 | Low-carbon treatment process for automatic sorting and resource circulation of household garbage |
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2019
- 2019-03-22 CN CN201920371486.8U patent/CN210097947U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113877941A (en) * | 2021-10-29 | 2022-01-04 | 张秋艳 | Low-carbon treatment process for automatic sorting and resource circulation of household garbage |
| CN113877941B (en) * | 2021-10-29 | 2022-11-01 | 张秋艳 | Low-carbon treatment process for automatic sorting and resource circulation of household garbage |
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