CN208183763U - A kind of garbage management field - Google Patents

Abstract

The utility model discloses a kind of garbage management fields, including waste pit, the horizontal partition dam and vertical partition dam that waste pit is separated into multiple landfill areas are provided in the waste pit, the landfill area bottom is provided with leachate collecting device, the leachate collecting device includes the permeable brick layer that landfill area bottom is from top to bottom arranged in, sandstone layer, drain bar and concrete layer, arranged for interval has drainpipe on the drain bar, air inlet supervisor is equipped with above the waste pit, the air inlet supervisor is communicated with more and is vertically arranged and extends respectively to landfill area bottom, the air inlet pipe at middle part, in the vertical partition dam or two sides are provided with the gutter being connected to drainpipe；The utility model carries out multidomain treat-ment by being provided with subregion dam, air inlet pipe and leachate collecting device, by waste pit, storage, Air Exposure, allows the moisture precipitating in rubbish to collect, reduces garbage, waste-water polluted drinking water, reach the purpose and effect of environmental protection.

Description

A kind of garbage management field

Technical field

The utility model belongs to excavation；It builds by laying at excavation edge；The technical field of embankment, and in particular to a kind of rubbish is comprehensive Administer field.

Background technique

Currently, the processing of domestic waste mainly has the processing modes such as landfill, burning, compost；According to the structure of landfill yard Mode and topography and geomorphology situation are built, and mountain valley-type landfill pacifically type landfill can be divided into；And shape landfill in level land can be divided on the ground Formula, underground type and half ground semi-underground type, especially large size city or tourist city, such as Shenzhen's life rubbish in 2017 Rubbish daily burns, amount of landfill reaches 15800 tons, and compared to 2016, average daily burning, the amount that amount of landfill is 15100 tons, were increased 4.6%；And actually pass by 10 years, this data is to be incremented 6% in year；House refuse in 2018 is daily burned, amount of landfill reaches 16500 tons, city will be surrounded by rubbish, and greenhouse effects caused by the incineration tail gas extended can be used for garbage loading embeading Soil is fewer and fewer, and Environmental Protection Situation is increasingly forbidden.

According to statistics, system of Chongqing city in 2018 generates about 9000 tons of house refuse daily；It is same under the San Feng group of Chongqing Emerging, rich destructor plant power generation by waste combustion " will eat up " 4500 tons of rubbish daily；Citywide rubbish is received first, then is put it into Garbage storing hole, from this link, just in totally enclosed environment, an absolutely not stink peculiar smell outflow；Rubbish will store 3 It, allows the moisture in rubbish thoroughly to precipitate；After precipitating, rubbish enters boiler and is toasted and burned；The dry rubbish of baking passes through It lights, it is no longer necessary to any fuel self-burning, the heat issued that burns can toast subsequent rubbish in the boiler, It can be used to generate electricity simultaneously.

Landfill leachate refers to the moisture that rubbish itself contains in refuse landfill, the sleet water into landfill yard And other moisture, the saturation moisture capacity of rubbish, overburden layer is deducted, and undergo waste layer and overburden layer and a kind of high concentration for being formed Organic wastewater, percolated liquid in city refuse landfill processing be always Landfill Site Design, operation and management in it is very intractable Problem, percolate are product of the liquid in landfill yard gravity flowing, are mainly derived from the interior aqueous of precipitation and rubbish itself, due to Liquid may influence the property of percolate, including physical factor, chemical factor and life in many of flow process factor Object factor etc., so the property of percolate changes in a sizable range, in general, pH value between 4-9, COD is in the range of 2000-62000mg/L, BOD5 heavy metal from 60-45000mg/L, heavy metal concentration and municipal wastewater Concentration is almost the same, and percolated liquid in city refuse landfill is a kind of high concentrated organic wastewater of complicated component, if untreated It is directly discharged into environment, will cause serious environmental pollution, for the purpose of protecting environment, it is essential for carrying out processing to percolate 's.

Summary of the invention

In view of this, the purpose of this utility model is to provide a kind of garbage management field, a kind of rubbish Synthetic Manage field

By being provided with subregion dam, air inlet pipe and leachate collecting device, waste pit is subjected to multidomain treat-ment, is stored, is exposed Gas disposal allows the moisture precipitating in rubbish to collect, reduces garbage, waste-water polluted drinking water, reach the purpose and effect of environmental protection.

In order to achieve the above object, a kind of garbage management field of the utility model, including waste pit, in the waste pit It is provided with the horizontal partition dam and vertical partition dam that waste pit is separated into multiple landfill areas, the landfill area bottom is provided with infiltration Filtrate collection device, the leachate collecting device include from top to bottom be arranged in the landfill permeable brick layer of area bottom, sandstone floor, Drain bar and concrete layer, arranged for interval has drainpipe on the drain bar, and air inlet supervisor, institute are equipped with above the waste pit It states air inlet supervisor and is communicated with the more air inlet pipe for being vertically arranged and extending respectively to landfill area bottom, middle part, the vertical partition In dam or two sides are provided with the gutter being connected to drainpipe.

Further, it is described landfill area be located at horizontal partition Ba Yicechu be provided with from hole bottom extend to hole push up charging lane Or the terraced bank for people's row.

Further, two sides are provided with the gutter being connected to drainpipe in the vertical partition dam, set on the gutter It is equipped with cement cover board, the part sandstone layer is arranged on cement cover board.

Further, the by-wash being connected to drainpipe, the vertical partition Ba Bao are provided in the vertical partition dam It includes concrete walls and piles up the brick wall or cob wall on concrete walls, the by-wash is arranged in concrete walls and and coagulation Cob wall integrally generates, and is arranged at intervals with the through-hole passed through for drainpipe on the concrete walls side wall.

Further, the envelope being provided at the top of the landfill area for closing landfill area cheats film.

Further, the air inlet pipe shifts to install in the horizontal partition dam side wall for being located at landfill area two sides.

Further, the depth of the waste pit is set as no less than 5 meters.

The utility model has the beneficial effects that:

A kind of garbage management field of the utility model by being provided with subregion dam, air inlet pipe and leachate collecting device, Waste pit is subjected to multidomain treat-ment, is stored, Air Exposure, the moisture precipitating in rubbish is allowed to collect, reduces garbage, waste-water pollution drink With water, reach the purpose and effect of environmental protection.

Detailed description of the invention

Fig. 1 is a kind of scheme of installation of garbage management field of the utility model；

Fig. 2 is a kind of overlooking state figure of garbage management field of the utility model；

Fig. 3 is the partial enlarged view on subregion dam in a kind of garbage management field of the utility model.

Appended drawing reference: 1- waste pit；2- feeds lane；The permeable brick layer of 3-；4- vertical partition dam；4a- concrete walls；4b- Brick wall；4c- through-hole；5- sandstone layer；6- drain bar；7- drainpipe；8- drain tube holes；10- envelope hole film；11- concrete layer；12- Air inlet supervisor；13- air inlet pipe；The horizontal partition 14- dam.

Specific embodiment

Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.

It is as shown in Figs. 1-3 a kind of structural schematic diagram of garbage management field of the utility model；The utility model is a kind of Garbage management field, including waste pit 1 are provided with the transverse directions that waste pit 1 is separated into multiple landfill areas in the waste pit 1 Subregion dam 14 and vertical partition dam 4, the landfill area bottom are provided with leachate collecting device, the leachate collecting device packet Include permeable brick layer 3, sandstone floor 5, drain bar 6 and the concrete layer 11 that landfill area bottom is from top to bottom set, the drain bar 6 Upper arranged for interval has drainpipe 7；Air inlet supervisor 12,12 connection of air inlet supervisor are equipped with above the preferred waste pit 1 There are the more air inlet pipe 13 for being vertically arranged and extending respectively to landfill area bottom, middle part, the vertical partition dam 4 is interior or two sides are set It is equipped with the gutter being connected to drainpipe 7.

The present embodiment carries out multidomain treat-ment by being provided with subregion dam, air inlet pipe and leachate collecting device, by waste pit, Storage, Air Exposure, the moisture precipitating allowed in rubbish are collected, and garbage, waste-water polluted drinking water is reduced, achieve the purpose that environmental protection and Effect.

The present embodiment is washed away and is cleaned to rubbish on rainy day, using rainwater, and the sewage after cleaning passes through permeable Brick layer 3 carries out leakage collection, facilitates rain penetration, while at local, being convenient for changing water-permeable brick.

The present embodiment carries out Air Exposure to the rubbish in waste pit；By making to Aerated Landfill Layers delivered inside gas It is changed into aerobic environment from anaerobic environment inside Aerated Landfill Layers, aerobic microbiological is promoted to be metabolized, facilitates subsequent processing.

Further, the preferred landfill area, which is located to be provided at 14 side of horizontal partition dam from hole bottom, extends to hole top Lane 2 or the terraced bank for people's row are fed, which, which facilitates, carries out garbage truck discrepancy and pedestrian's discrepancy waste pit, facilitates progress Operation.

Further, two sides are provided with the gutter being connected to drainpipe, the draining in the preferred vertical partition dam Cement cover board is provided on ditch, the part sandstone layer is arranged on cement cover board, and the structure drainage amount is small, and gutter is easy stifled It fills in, the preferred another structure of the present embodiment, is provided with the by-wash being connected to drainpipe 7 in the vertical partition dam 4 8, the vertical partition dam includes concrete walls 4a and piles up brick wall 4b or the cob wall on concrete walls, the by-wash 8 It is arranged in concrete walls 4a and is integrally generated with concrete walls 4a, is arranged at intervals on the concrete walls 4a side wall for arranging The through-hole 4c that water pipe 4 passes through, which not only can be improved displacement, but also can avoid to avoid blocking, intensity height by rubbish Be collapsed.

Further, the envelope being provided at the top of the preferred landfill area for closing landfill area cheats film 10, and the structure is advantageous In carrying out Air Exposure processing to the rubbish in waste pit, closed environment is formed.

Further, the preferred air inlet pipe 13 is shifted to install in 14 side wall of horizontal partition dam for being located at landfill area two sides Interior, which is conducive to fixed air inlet pipe 13, avoids strike to air inlet pipe 13, is squeezed and scratched.

Further, the depth of the preferred waste pit 1 is set as no less than 5 meters, and the present embodiment structure is preferably adopted With large-scale waste pit, waste pit handling capacity can be improved, it is made to meet the needs of big city treatment of urban garbage.

Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details The range of restriction.

Claims (7)

1. a kind of garbage management field, including waste pit, it is characterised in that: be provided in the waste pit and separate waste pit At the horizontal partition dam and vertical partition dam in multiple landfill areas, the landfill area bottom is provided with leachate collecting device, described Leachate collecting device includes permeable brick layer, sandstone floor, drain bar and the concrete layer that landfill area bottom is from top to bottom arranged in, Arranged for interval has drainpipe on the drain bar, and air inlet supervisor is equipped with above the waste pit, and the air inlet supervisor is communicated with More are vertically arranged and extend respectively to the air inlet pipe at landfill area bottom, middle part, and in the vertical partition dam or two sides are provided with The gutter being connected to drainpipe.

2. a kind of garbage management field as described in claim 1, it is characterised in that: the landfill area is located at horizontal partition dam It is provided at side and extends to the charging lane on hole top from hole bottom or for the terraced bank of people's row.

3. a kind of garbage management field as described in claim 1, it is characterised in that: two sides are arranged in the vertical partition dam There is the gutter being connected to drainpipe, cement cover board is provided on the gutter, the part sandstone layer is arranged in cement lid On plate.

4. a kind of garbage management field as described in claim 1, it is characterised in that: be provided in the vertical partition dam with The by-wash of drainpipe connection, the vertical partition dam include concrete walls and pile up the brick wall or soil on concrete walls Wall, the by-wash are arranged in concrete walls and integrally generate with concrete walls, be spaced and set on the concrete walls side wall It is equipped with the through-hole passed through for drainpipe.

5. such as a kind of described in any item garbage management fields of Claims 1 to 4, it is characterised in that: at the top of the landfill area It is provided with the envelope for closing landfill area and cheats film.

6. a kind of garbage management field as claimed in claim 5, it is characterised in that: the air inlet pipe, which shifts to install, to be located at In the horizontal partition dam side wall for filling area two sides.

7. a kind of garbage management field as described in claim 1, it is characterised in that: the depth of the waste pit is set as not Less than 5 meters.