CN220535011U - Urban domestic garbage leachate treatment device - Google Patents
Urban domestic garbage leachate treatment device Download PDFInfo
- Publication number
- CN220535011U CN220535011U CN202322176827.5U CN202322176827U CN220535011U CN 220535011 U CN220535011 U CN 220535011U CN 202322176827 U CN202322176827 U CN 202322176827U CN 220535011 U CN220535011 U CN 220535011U
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- body part
- leachate
- filter plate
- treatment
- treatment device
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 55
- 238000011282 treatment Methods 0.000 title claims abstract description 42
- 230000006835 compression Effects 0.000 claims abstract description 34
- 238000007906 compression Methods 0.000 claims abstract description 34
- 238000011221 initial treatment Methods 0.000 claims abstract description 17
- 229910000746 Structural steel Inorganic materials 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 9
- 239000007787 solid Substances 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 7
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000149 chemical water pollutant Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model belongs to the technical field of leachate treatment devices, and provides an urban household garbage leachate treatment device which comprises a device main body, a primary treatment component and a secondary treatment component, wherein the primary treatment component and the secondary treatment component are arranged in the device main body; the device main body comprises an intermediate body part, and a feeding funnel is integrally formed at the top of the intermediate body part; the primary treatment assembly comprises two groups of symmetrically arranged compression rollers, and the two groups of compression rollers rotate in opposite directions; be provided with primary treatment subassembly and secondary treatment subassembly, the leachate preliminary treatment in with rubbish by primary treatment subassembly still possesses a small amount of leachate in order to prevent that rubbish from being sent into secondary treatment subassembly, comes to compress out this a small amount of leachate through the compression, filters the leachate through the bottom filter to accomplish solid-liquid separation, not only separation efficiency is high, and has also strengthened greatly to the more leachate treatment intensity of solid rubbish.
Description
Technical Field
The utility model belongs to the technical field of leachate treatment devices, and particularly relates to an urban household garbage leachate treatment device.
Background
The utility model provides a municipal solid waste leachate treatment device which is a device for treating municipal solid waste leachate. The urban domestic garbage percolate is liquid generated in the garbage stacking process, and contains pollutants such as organic matters, heavy metals, harmful substances and the like. The garbage leachate treatment device treats the garbage leachate by various methods such as physics, chemistry, biology and the like, removes pollutants in the garbage leachate, enables the garbage leachate to reach the emission standard, or further utilizes the treated leachate. The device can effectively reduce the pollution of the landfill leachate to the environment and protect the safety of water resources and soil environment.
The existing percolate treatment device mainly adopts two waterproof methods, namely a static separation method, solid-liquid separation is realized by utilizing gravity, the method takes long time, some percolate adsorbed in garbage can not be extruded by self gravity, the method is not suitable for the treatment of the percolate of urban household garbage, a centrifugal separation method is adopted, a centrifugal structure is arranged in the device, the garbage is rotated in the device, the percolate in the garbage is thrown out by the centrifugal force, the method has high energy consumption, and the method is not ideal for the treatment of the percolate of the household garbage with more solids.
Disclosure of Invention
The utility model provides a municipal solid waste leachate treatment device which solves the problems in the prior art.
The technical scheme of the utility model is realized as follows:
a municipal solid waste leachate treatment device comprises a device main body, a primary treatment assembly and a secondary treatment assembly, wherein the primary treatment assembly and the secondary treatment assembly are arranged in the device main body;
the device main body comprises an intermediate body part, and a feeding funnel is integrally formed at the top of the intermediate body part;
the primary treatment assembly comprises two groups of symmetrically arranged compression rollers, and the two groups of compression rollers rotate in opposite directions;
the secondary treatment assembly comprises a containing box, a compression piston is arranged on the inner side of the containing box, a cylinder is arranged on one side of the middle body part corresponding to the compression piston, and the compression piston is arranged on the outer side of a telescopic shaft of the cylinder;
the bottom of the accommodating box is provided with a bottom filter plate for filtering percolate;
the bottom filter board is movably connected to the bottom of the accommodating box.
Further, the device main body further comprises a supporting part arranged around the bottom of the middle body part and used for lifting the device main body, so that garbage can be conveniently guided out from the bottom of the middle body part.
Further, a motor is arranged at the rear side of the intermediate body part corresponding to the compression roller, and an output shaft of the motor penetrates through the middle part of the compression roller to be fixedly sleeved with the compression roller.
Further, the inner side of the intermediate body part is provided with a sliding angle iron rail corresponding to the bottom filter plate, the bottom filter plate can slide along the sliding angle iron rail, and the inner side of the intermediate body part is also provided with a fixed angle iron at the top position of the accommodating box for fixing the accommodating box.
Further, the top of the accommodating box is also provided with an upward port.
Further, one end of the bottom filter plate is also provided with a pull ring.
Further, the bottom filter is close to the top of one side of pull ring and is provided with the cylinder, middle body part lateral wall and cylinder slip are provided with the fixed plate.
After the technical scheme is adopted, the utility model has the beneficial effects that:
in the utility model, the primary treatment assembly and the secondary treatment assembly are arranged, so that the primary treatment assembly is used for primarily treating the percolate in the garbage, and in order to prevent that a small amount of percolate is still contained in the garbage, the garbage is sent into the secondary treatment assembly to compress out the small amount of percolate through compression, and the percolate is filtered through the bottom filter plate, thereby completing solid-liquid separation, having high separation efficiency and greatly enhancing the treatment strength of the percolate with more solid garbage;
according to the utility model, the bottom filter plate is arranged, so that the bottom filter plate can be pulled out, solid garbage in the accommodating box can be conveniently poured out through the bottom of the accommodating box, and then poured out through the bottom of the intermediate body part, thereby achieving the purpose of solid-liquid separation.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic perspective view of an urban household garbage leachate treatment device according to the utility model;
FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1;
FIG. 3 is a schematic side view of an urban household garbage leachate treatment device according to the present utility model;
FIG. 4 is a schematic view of the cross-sectional structure A-A of FIG. 3.
In the figure, 10, a device main body; 101. an intermediate portion; 102. a support part; 103. a feed hopper; 20. a secondary treatment assembly; 201. a housing box; 202. a fixing plate; 203. a column; 204. a bottom filter plate; 205. a pull ring;
30. a primary treatment assembly; 301. a compression roller; 302. a motor;
40. a cylinder;
50. fixing angle iron;
60. a compression piston;
70. sliding angle iron rail.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
as shown in fig. 1 and 3 to 4, an urban domestic garbage leachate treatment apparatus comprises an apparatus main body 10, a primary treatment assembly 30 and a secondary treatment assembly 20 which are arranged in the apparatus main body 10; the device body 10 comprises an intermediate body part 101, and a feeding funnel 103 is integrally formed at the top of the intermediate body part 101; the primary treatment assembly 30 comprises two groups of symmetrically arranged compression rollers 301, and the two groups of compression rollers 301 rotate in opposite directions; the secondary treatment assembly 20 comprises a containing box 201, a compression piston 60 is arranged on the inner side of the containing box 201, a cylinder 40 is arranged on one side of the intermediate body part 101 corresponding to the compression piston 60, and the compression piston 60 is arranged on the outer side of a telescopic shaft of the cylinder 40; the bottom of the holding box 201 is provided with a bottom filter plate 204 for filtering percolate; the rear side of the intermediate body part 101 is correspondingly provided with a motor 302 with the compression roller 301, and an output shaft of the motor 302 penetrates through the middle part of the compression roller 301 to be fixedly sleeved with the compression roller; the top of the accommodating box 201 is also provided with an upward port;
the garbage is poured into the intermediate body part 101 through the feeding funnel 103, when the garbage passes through the primary treatment assembly 30, the motor 302 is started, the output shaft of the motor 302 drives the compression roller 301 to rotate, the compression roller 301 rotates in the same speed and in the opposite direction, garbage feeding can be assisted, garbage can be compressed at the same time, percolate in the garbage is extruded, the garbage subjected to primary treatment enters the accommodating box 201 through an upward port at the upper end of the accommodating box 201, at the moment, the telescopic shaft of the air cylinder 40 drives the compression piston 60 to move back and forth along the X direction to extrude a small amount of percolate contained in the solid garbage, and the percolate is discharged along a filter hole of the bottom filter plate 204 to realize the treatment of the percolate;
as shown in fig. 4, the device main body 10 further includes a supporting portion 102 disposed around the bottom of the intermediate body portion 101, for lifting the device main body 10, so that the garbage is conveniently guided out from the bottom of the intermediate body portion 101;
wherein, as shown in fig. 2 and 4, the bottom filter plate 204 is movably connected to the bottom of the accommodating box 201; the inner side of the middle body part 101 is provided with a sliding angle iron rail 70 corresponding to the bottom filter plate 204, the bottom filter plate 204 can slide along the sliding angle iron rail 70, and the inner side of the middle body part 101 and the top position of the containing box 201 are also provided with a fixed angle iron 50 for fixing the containing box 201; one end of the bottom filter plate 204 is also provided with a pull ring 205; the top of one side of the bottom filter plate 204, which is close to the pull ring 205, is provided with a column 203, and the side wall of the middle body part 101 and the column 203 are provided with a fixing plate 202 in a sliding manner;
after that, the solid garbage is required to be poured out, specifically, the fixing plate 202 is slid upwards along the side wall of the middle body part 101, so that the fixing plate 202 is separated from the column 203, the bottom filter plate 204 is driven by the pull ring 205 to slide along the sliding angle iron rail 70, so that the bottom filter plate 204 is pulled out, the solid garbage is poured out along the bottom opening of the accommodating box 201, and the solid-liquid separation of the household garbage is completed.
Working principle: the garbage enters the middle body part 101 through the feeding funnel 103, water in the garbage is subjected to preliminary extrusion by the compression roller 301, the garbage enters the accommodating box 201 again, the compression piston 60 is driven by the telescopic shaft of the air cylinder 40 to compress the garbage in the box, percolate in the garbage is compressed again, secondary treatment is carried out, the percolate flows out along the filtering holes of the bottom filter plate 204, after the percolate is partially discharged, the fixing plate 202 is slid to be separated from the column 203, the bottom filter plate 204 is pulled out by the pull ring 205, and solid garbage in the accommodating box 201 is poured out.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The municipal solid waste leachate treatment device is characterized by comprising a device main body (10), a primary treatment assembly (30) and a secondary treatment assembly (20) which are arranged in the device main body (10);
the device body (10) comprises an intermediate body part (101), and a feeding funnel (103) is integrally formed at the top of the intermediate body part (101);
the primary treatment assembly (30) comprises two groups of symmetrically arranged compression rollers (301), and the two groups of compression rollers (301) rotate in opposite directions;
the secondary treatment assembly (20) comprises a containing box (201), a compression piston (60) is arranged on the inner side of the containing box (201), a cylinder (40) is correspondingly arranged on one side of the intermediate body part (101) and corresponds to the compression piston (60), and the compression piston (60) is arranged on the outer side of a telescopic shaft of the cylinder (40);
the bottom of the accommodating box (201) is provided with a bottom filter plate (204) for filtering percolate;
the bottom filter plate (204) is movably connected to the bottom of the accommodating box (201).
2. The municipal solid waste leachate treatment device according to claim 1, wherein the device body (10) further comprises a support (102) arranged around the bottom of the intermediate portion (101) for lifting the device body (10) for facilitating the removal of waste from the bottom of the intermediate portion (101).
3. The municipal solid waste leachate treatment device according to claim 1, wherein a motor (302) is arranged at the rear side of the intermediate body part (101) corresponding to the compression roller (301), and an output shaft of the motor (302) penetrates through the middle part of the compression roller (301) to be fixedly sleeved with the output shaft.
4. The municipal solid waste leachate treatment device according to claim 1, wherein the inner side of the intermediate body part (101) is provided with a sliding angle iron rail (70) corresponding to the bottom filter plate (204), the bottom filter plate (204) is slidable along the sliding angle iron rail (70), and the inner side of the intermediate body part (101) is further provided with a fixing angle iron (50) at the top position of the holding tank (201) for fixing the holding tank (201).
5. The municipal solid waste leachate treatment device according to claim 1, wherein the top of the container (201) is further provided with an upward port.
6. The municipal solid waste leachate treatment device according to claim 1, wherein one end of the bottom filter plate (204) is further provided with a pull ring (205).
7. The municipal solid waste leachate treatment device according to claim 6, wherein a column (203) is arranged at the top of one side of the bottom filter plate (204) close to the pull ring (205), and a fixing plate (202) is arranged on the side wall of the intermediate part (101) and the column (203) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322176827.5U CN220535011U (en) | 2023-08-11 | 2023-08-11 | Urban domestic garbage leachate treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322176827.5U CN220535011U (en) | 2023-08-11 | 2023-08-11 | Urban domestic garbage leachate treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220535011U true CN220535011U (en) | 2024-02-27 |
Family
ID=89975131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322176827.5U Active CN220535011U (en) | 2023-08-11 | 2023-08-11 | Urban domestic garbage leachate treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220535011U (en) |
-
2023
- 2023-08-11 CN CN202322176827.5U patent/CN220535011U/en active Active
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| GR01 | Patent grant |