CN203487618U - Side-discharged type household garbage storage repository leachate collecting system - Google Patents
Side-discharged type household garbage storage repository leachate collecting system Download PDFInfo
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- CN203487618U CN203487618U CN201320537172.3U CN201320537172U CN203487618U CN 203487618 U CN203487618 U CN 203487618U CN 201320537172 U CN201320537172 U CN 201320537172U CN 203487618 U CN203487618 U CN 203487618U
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Abstract
The utility model discloses a side-discharged type household garbage storage repository leachate collecting system which comprises a garbage repository, wherein a base plate of the garbage repository slopes, and a grating screen device, a leachate collecting ditch connected with the grating screen device and a closed leachate storage pool connected with the leachate collecting ditch are installed at the bottom of the oblique side of the garbage repository. By enabling the base plate of the garbage repository to slope and installing the grating screen device at the bottom of the oblique side of the garbage repository, leachate can be completely discharged out of garbage in the garbage repository, the purpose of well collecting the leachate can be achieved, a garbage combustion heat value can be further increased, the maintenance efficiency can be improved, and the maintenance cost can be reduced.
Description
Technical field
The utility model relates to technology of garbage disposal field, in particular, and particularly a kind of side emission type household garbage storage vault leachate collection system.
Background technology
The processing of household garbage is the Tough questions that modern urbanization process and economic development face, continuing to increase due to rubbish quantity, original landfill yard hastens towards saturation day, and the development of city area is difficult to find new landfill yard, and the processing problem of rubbish seems more and more outstanding.Along with the increase of refuse thermal value, refuse classification is the effective means that realizes garbage harmless, resource, minimizing in conjunction with waste incineration and generating electricity.
At present domestic utilization in household garbage generating processing procedure, the storage vault of rubbish adopts the flat trench that adds of dell formula to collect percolate substantially, and effect is undesirable.The major defect of garbage storage tank leachate collection is: leachate collection ditch is in storage vault bottom, very easily by rubbish, stopped up, cause percolate not drain in time, in the situation that stopping producing, just can dredge cleaning, and in the operation of bottom of the reservior portion, there is the potential safety hazard of suffocating in people.Publication number is that the Chinese invention patent of CN 102943521 A discloses a kind of improved refuse pit percolate gathering system, comprise horizontal gathering system, this horizontal gathering system comprises percolate collection tunnel, is located at several collection grids that refuse pit sidewall bottom along continuous straight runs is arranged, it also comprises vertical gathering system, and vertical gathering system is located on the refuse pit sidewall of horizontal gathering system top; But it also exists horizontal gathering system, vertical gathering system to be arranged on storage vault bottom, and same existence discharge has some setbacks, difficult in maintenance, and the problem that guarantees operating personnel's trouble free service in the situation that not stopping producing.So, need to design a kind of novel household garbage storage vault leachate collection system.
Utility model content
The purpose of this utility model is, for existing percolate discharge to have some setbacks and technical problem difficult in maintenance in prior art, to provide a kind of side emission type household garbage storage vault leachate collection system.
In order to solve problem set forth above, the technical solution adopted in the utility model is: side emission type household garbage storage vault leachate collection system, comprise garbage warehouse, the base plate of described garbage warehouse is put slope, and the bottom that is positioned at the inclined side of garbage warehouse is provided with grid filter net device, the leachate collection ditch being connected with grid filter net device, and the closed percolate storage pool being connected with this leachate collection ditch.
According to a preferred embodiment of the present utility model: described grid filter net device comprises structural wall, is located at a plurality of structural columns on structural wall, and is located at the grid filter screen between two adjacent structural columns, and on each grid filter screen, support column is installed.
According to a preferred embodiment of the present utility model: described leachate collection ditch is connected with closed percolate storage pool by the percolate skirt of an inclination, and this percolate skirt is provided with stainless steel wire filter screen with the side that is connected of leachate collection ditch.
According to a preferred embodiment of the present utility model: also comprise and be located at the outside of described leachate collection ditch and for sealing the closed bright culvert of this leachate collection ditch.
According to a preferred embodiment of the present utility model: also comprise the stack with exhaust fan of being located at garbage warehouse one side, and this stack one end with exhaust fan is communicated with the top of closed bright culvert, the other end is communicated with garbage warehouse.
According to a preferred embodiment of the present utility model: a side of described closed bright culvert is also provided with closed bright culvert door, and this closed bright culvert inside is also provided with at least one explosion-proof lamp.
According to a preferred embodiment of the present utility model: the base plate of described garbage warehouse is put slope 5%.
According to a preferred embodiment of the present utility model: the gap of described grid filter screen is 10-20mm, and it is highly 800mm.
Compared with prior art, the beneficial effects of the utility model are: by the base plate of garbage warehouse is put to slope, and in the bottom of the inclined side of garbage warehouse, grid filter net device is installed, make the garbage energy in garbage warehouse fully get rid of percolate, to reach the object of better collection percolate, and then increase incineration firing calorific value, improve maintenance efficiency and reduce maintenance cost.
Accompanying drawing explanation
Fig. 1 is Facad structure figure of the present utility model.
Fig. 2 is A-A direction sectional view in Fig. 1 of the present utility model.
Fig. 3 is the concrete structure figure of grid filter net device in the utility model.
Description of reference numerals: 1, garbage warehouse, 2, grid filter net device, 3, stainless steel wire filter screen, 4, leachate collection ditch, 5, percolate skirt, 6, closed percolate storage pool, 7, closed bright culvert, 8, with the stack of exhaust fan, 9, closed bright culvert door, 10, structural wall, 11, structural column, 12, grid filter screen, 13, bearing post.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Consult shown in Fig. 1-Fig. 2, the side emission type household garbage storage vault leachate collection system that the utility model provides, comprise garbage warehouse 1, wherein: the base plate of garbage warehouse 1 is put slope, and the bottom that is positioned at the inclined side of garbage warehouse 1 is provided with grid filter net device 2, the leachate collection ditch 4 being connected with grid filter net device 2, and the closed percolate storage pool 6 being connected with this leachate collection ditch 4.
Concrete, to consult shown in Fig. 2, described grid filter net device 2 comprises structural wall 10, is located at a plurality of structural columns 11 on structural wall 10, and is located at the grid filter screen 12 between two adjacent structural columns 11, and on each grid filter screen 12, support column 13 is installed.
For guaranteeing that the percolate in leachate collection ditch 4 can better be recovered in closed percolate storage pool 6, described leachate collection ditch 4 is set and by a percolate skirt 5 tilting, is connected with closed percolate storage pool 6, and this percolate skirt 5 is provided with stainless steel wire filter screen 3 with the side that is connected of leachate collection ditch 4; This stainless steel wire filter screen 3 is filtering foreign material further, reduce the cleaning frequency of percolate storage pool 6.
In order to facilitate the maintenance cleaning of staff to leachate collection system, in the outside of described leachate collection ditch 4, be also provided with for sealing the closed bright culvert 7 of this leachate collection ditch 4.And be also provided with closed bright culvert door 9 in a side of closed bright culvert 7, and these closed bright culvert 7 inside are also provided with at least one explosion-proof lamp.Like this, when needs carry out that percolate is unimpeded to be safeguarded, open closed bright culvert door 9, can conveniently enter people and process.
Owing to there being closed bright culvert 7, the foul smell that leachate collection ditch 4 produces is also in this closed bright culvert 7; Now, for the foul smell in closed bright culvert 7 is collected, garbage warehouse 1 one sides are also provided with the stack 8 with exhaust fan, and these stack 8 one end with exhaust fan are communicated with the top of closed bright culvert 7, the other end is communicated with garbage warehouse 1, be specially: at the top of closed bright culvert 7, vertically pick out stack (electing Φ 300mm as), by the stack 8 with exhaust fan, from the top of garbage warehouse 1, tap into garbage warehouse 1 again, can foul smell be drawn back to garbage warehouse 1 by the stack 8 with exhaust fan like this.
Now, when carrying out maintenance when cleaning of leachate collection system, first open the exhaust fan with the stack 8 of exhaust fan, after open closed bright culverts 9, the personnel's of entering protective articles such as must wear a gas mask simultaneously, to improve safety.
In the utility model, select the base plate of garbage warehouse 1 to put slope 5%.
In the utility model, selecting the gap of grid filter screen 12 is 10-20mm, and it is highly 800mm.
And the diameter of percolate skirt 5 selects Φ 400mm, concrete, also can determine according to the storage capacity size of garbage warehouse 1.
Principle of the present utility model is: utilize garbage warehouse 1 base plate put slope, percolate flows automatically in leachate collection ditch 4 through grid filter net device 2, then after stainless steel wire filter screen 3 enters percolate skirt 5, flows into closed percolate storage pool 6.Complete a series of automatic leachate collection processes.Make it can fully get rid of percolate, to increase incineration firing calorific value
Meanwhile, it is airtight that whole leachate collection ditch 4 is closed the bright culvert 7 of formula, and by the stack 8 with exhaust fan, foul smell is drawn back in garbage warehouse 1, improves maintenance efficiency, reduces maintenance cost, improved the safety of staff in closed bright culvert 7 interior work simultaneously.
Above-described embodiment is preferably embodiment of the utility model; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (8)
1. side emission type household garbage storage vault leachate collection system, comprise garbage warehouse (1), it is characterized in that: the base plate of described garbage warehouse (1) is put slope, and the bottom that is positioned at the inclined side of garbage warehouse (1) is provided with grid filter net device (2), the leachate collection ditch (4) being connected with grid filter net device (2), and the closed percolate storage pool (6) being connected with this leachate collection ditch (4).
2. side emission type household garbage storage vault leachate collection system according to claim 1, it is characterized in that: described grid filter net device (2) comprises structural wall (10), be located at a plurality of structural columns (11) on structural wall (10), and be located at the grid filter screen (12) between adjacent two structural columns (11), and on each grid filter screen (12), support column (13) is installed.
3. side emission type household garbage storage vault leachate collection system according to claim 2, it is characterized in that: described leachate collection ditch (4) is connected with closed percolate storage pool (6) by a percolate skirt (5) tilting, and this percolate skirt (5) is provided with stainless steel wire filter screen (3) with the side that is connected of leachate collection ditch (4).
4. side emission type household garbage storage vault leachate collection system according to claim 3, is characterized in that: also comprise and be located at the outside of described leachate collection ditch (4) and for sealing the closed bright culvert (7) of this leachate collection ditch (4).
5. side emission type household garbage storage vault leachate collection system according to claim 4, it is characterized in that: also comprise the stack with exhaust fan (8) of being located at garbage warehouse (1) one side, and this stack with exhaust fan (8) one end is communicated with the top of closed bright culvert (7), and the other end is communicated with garbage warehouse (1).
6. side emission type household garbage storage vault leachate collection system according to claim 4, it is characterized in that: a side of described closed bright culvert (7) is also provided with closed bright culvert door (9), and this closed bright culvert (7) inside is also provided with at least one explosion-proof lamp.
7. according to the side emission type household garbage storage vault leachate collection system described in claim 1-6 any one, it is characterized in that: the base plate of described garbage warehouse (1) is put slope 5%.
8. side emission type household garbage storage vault leachate collection system according to claim 2, is characterized in that: the gap of described grid filter screen (12) is 10-20mm, and it is highly 800mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320537172.3U CN203487618U (en) | 2013-09-01 | 2013-09-01 | Side-discharged type household garbage storage repository leachate collecting system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320537172.3U CN203487618U (en) | 2013-09-01 | 2013-09-01 | Side-discharged type household garbage storage repository leachate collecting system |
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| CN203487618U true CN203487618U (en) | 2014-03-19 |
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| CN201320537172.3U Expired - Lifetime CN203487618U (en) | 2013-09-01 | 2013-09-01 | Side-discharged type household garbage storage repository leachate collecting system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452180A (en) * | 2013-09-01 | 2013-12-18 | 福建省工业设备安装有限公司 | Side discharge type household garbage storage base percolate collecting system |
| CN105523313A (en) * | 2015-02-02 | 2016-04-27 | 中国城市建设研究院有限公司 | Storage pool for waste incineration plant and method for reducing moisture content of waste |
| CN110565771A (en) * | 2019-09-17 | 2019-12-13 | 中国能源建设集团广东省电力设计研究院有限公司 | Landfill leachate drainage guide system |
| CN111747474A (en) * | 2020-08-05 | 2020-10-09 | 生态环境部南京环境科学研究所 | Landfill leachate treatment device |
| CN113200267A (en) * | 2021-06-15 | 2021-08-03 | 北京基亚特环保科技有限公司 | Movable rubbish transfer compression equipment |
-
2013
- 2013-09-01 CN CN201320537172.3U patent/CN203487618U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452180A (en) * | 2013-09-01 | 2013-12-18 | 福建省工业设备安装有限公司 | Side discharge type household garbage storage base percolate collecting system |
| CN105523313A (en) * | 2015-02-02 | 2016-04-27 | 中国城市建设研究院有限公司 | Storage pool for waste incineration plant and method for reducing moisture content of waste |
| CN110565771A (en) * | 2019-09-17 | 2019-12-13 | 中国能源建设集团广东省电力设计研究院有限公司 | Landfill leachate drainage guide system |
| CN111747474A (en) * | 2020-08-05 | 2020-10-09 | 生态环境部南京环境科学研究所 | Landfill leachate treatment device |
| CN113200267A (en) * | 2021-06-15 | 2021-08-03 | 北京基亚特环保科技有限公司 | Movable rubbish transfer compression equipment |
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Granted publication date: 20140319 |