CN208406256U - Percolate cleaner and leachate collection system - Google Patents

Percolate cleaner and leachate collection system Download PDF

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Publication number
CN208406256U
CN208406256U CN201820755493.3U CN201820755493U CN208406256U CN 208406256 U CN208406256 U CN 208406256U CN 201820755493 U CN201820755493 U CN 201820755493U CN 208406256 U CN208406256 U CN 208406256U
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China
Prior art keywords
percolate
cleaner
filter screen
helical blade
cavity
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CN201820755493.3U
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Chinese (zh)
Inventor
范永清
陈建湘
杨友强
袁艺东
李帅
邵烈勇
余海彪
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Shenzhen Langkun Environmental Group Ltd By Share Ltd
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Shenzhen Langkun Environmental Group Ltd By Share Ltd
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Abstract

The utility model discloses a kind of percolate cleaner and leachate collection system, is related to field of garbage disposal, percolate cleaner include include filter screen and the screw assembly for removing filter screen outer surface attachment.The technical program is provided with helical blade cooperation strainer and uses, and guarantees the quick collection of percolate by slowly running for helical blade, while by the attachment on the scraping of helical blade, automatic cleaning strainer, solving the blockage problem of strainer;The opening of sieve structure small using outer imperial palace, opening of sieve use equilateral triangle arrangement model, guarantee the percent of pass of percolate;It is provided with Quick-opening overhaul door, can quickly judge whether cleaner needs to overhaul under non-stop-machine state, reduces maintenance cost.The technical program can realize the automation of leachate collection according to diafiltration liquid measure adjusting device opening and closing time, substantially reduce cost of labor, improve equipment dependability.

Description

Percolate cleaner and leachate collection system
Technical field
The utility model relates to technical field of waste treatment more particularly to a kind of percolate cleaner and leachate collection systems System.
Background technique
In recent years, China's Output of Domestic Waste is rapidly increased with about 10% speed every year, and domestic rubbish disposal energy Power development relatively lags behind.The main process of house refuse is landfill, burns at present, but either that technique is processed A large amount of percolate can be all generated in journey, the processing of sepage is a great problem in domestic rubbish disposal, and in percolate processing The collection of the percolate of technique front end is to handle the most important thing of percolate well.
Percolate is mainly collected by grate plate at present, but grate plate is easy to block in use, it is often necessary to Manual cleaning, percolate workshop has flammable explosive gas, and operating condition very severe labor intensity of workers is big, and scale removal process is multiple It is miscellaneous, at high cost.Specifically, existing leachate collection system master is being to increase a certain number of double-edged fine-toothed combs in the bottom of garbage pool Plate, percolate enter collection system by the hole on grate plate, and there are the following problems for the collection system: rubbish is at garbage pool bottom In minister's time stacking process, fine particle or fiber can be deposited to the bottom of garbage pool or feed bin, and accumulating over a long period will block Grate plate is such as (interior small by the hole machined flue on grate plate although some anti-clogging measures have also been made in existing grate plate It is outer big), blocking can alleviated to a certain degree, but can not fundamentally solve blockage problem;The double-edged fine-toothed comb of existing collection system It is mainly manually cleared up by high pressure water flushing after plate blocking, cleaning effect is limited, and labor intensity of workers is big;Grate plate is complete After full blocking, it cannot be solved with high pressure water flushing, only thorough cleaning is carried out in empty litter pond, and project amount is great;Percolate is through sending out There are a large amount of methane and other gases to generate after ferment, not taking care in scale removal process can cause casualties accident.Thus need A kind of novel leachate collection equipment is wanted to solve above-mentioned problem of the prior art.
Utility model content
The purpose of the utility model is to provide a kind of novel percolate cleaners and leachate collection system, overcome existing There is collecting device easily to block, clear up the big problem of difficulty.To achieve the goals above, the utility model provides following technical side Case: a kind of percolate cleaner, including shell and motor;The percolate cleaner further includes filter screen, and percolate is through filtering Enter percolate cleaner inner cavity after net filtration;The percolate cleaner further includes attached for removing filter screen outer surface The screw assembly of object;The screw assembly includes helical blade;The helical blade is located at filter screen outer surface, helical blade Filter screen surface attachments are taken in movement out of.
Preferably, the filter screen is enclosed filter chamber, and the screw assembly is installed in filter chamber;The spiral group Part includes screw rod and the helical blade for being arranged in screw rod outer rim.
Preferably, distance is less than 0.5mm between the helical blade outer rim and filter screen outer surface.
Preferably, the strainer hole path is in the small structure of outer imperial palace;Export-oriented face of the opening of sieve towards screw assembly is Nearly back taper shape openings, it is interior to face be the cylinder shaped opening for being connected to nearly back taper shape openings.
Preferably, opening of sieve arrangement in equilateral triangle, connected closest to three strainer central point of hole to be formed it is equilateral Triangle.
Preferably, percolate cleaner inner cavity is provided with the main cavity of percolate after receiving filter screen filtration;Institute It states main cavity and is provided with main row mouthful, percolate successively flows into filter screen, main cavity, main row mouthful.
Preferably, percolate cleaner inner cavity also sets up secondary cavity;It is equipped between the pair cavity and main cavity close The packing bed of material;The pair cavity is provided with secondary row's mouth.
Preferably, maintenance door is set on the percolate cleaner shell.
Preferably, the percolate cleaner shell, strainer, screw assembly are resistant material.
A kind of leachate collection system, which is characterized in that the leachate collection applied to garbage pool;The percolate is received Collecting system includes above-mentioned percolate cleaner and leachate collection pool;The main row mouthful of the percolate cleaner and secondary row's mouth It is connected to leachate collection pool.
This percolate cleaner is provided with helical blade cooperation strainer and uses, and is guaranteed by slowly running for helical blade The quick collection of percolate, while by the attachment on the scraping of helical blade, automatic cleaning strainer, completely solve strainer Blockage problem;The opening of sieve structure small using outer imperial palace, opening of sieve use equilateral triangle arrangement model, guarantee the logical of percolate Cross rate;The structure contacted with percolate, such as helical blade, strainer, shell use resistant material, increase equipment and use the longevity Life;It is provided with Quick-opening overhaul door, can quickly judge whether cleaner needs to overhaul under non-stop-machine state, reduces maintenance Cost.The technical program can realize the automation of leachate collection, substantially reduce according to diafiltration liquid measure adjusting device opening and closing time Cost of labor improves equipment dependability.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
In Fig. 1, the utility model specific embodiment, percolate cleaner sectional view;
In Fig. 2, the utility model specific embodiment, opening of sieve structural schematic diagram;
In Fig. 3, the utility model specific embodiment, percolate cleaner operation schematic diagram;
In Fig. 4, the utility model specific embodiment, leachate collection system schematic diagram;
Wherein, 1 motor, 2 airtight and watertight paddings, 3 shells, 4 maintenance doors, 5 strainers, 6 helical blades, 100 percolate block clearings Machine, 200 knife gate valves, 300 garbage pools;
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.It is to be appreciated that between each embodiment Technical solution can be combined with each other, but must based on can be realized by those of ordinary skill in the art, work as technical solution Combination there is conflicting or cannot achieve when and will be understood that the combination of this technical solution is not present, it is also practical not new at this Within the protection scope that type requires.
The utility model discloses the leachate collection systems of a kind of percolate cleaner and application the percolate cleaner System.This percolate cleaner includes shell and driving motor and filter screen and for removing filter screen outer surface attachment Screw assembly.Percolate enters percolate cleaner inner cavity after filter screen filtration;Screw assembly includes helical blade, spiral shell Vane piece is located at filter screen outer surface, and filter screen surface attachments are taken in helical blade movement out of.Specific structure and application are seen below Literary example:
Embodiment 1
In the present embodiment, percolate cleaner is as shown in Figure 1, including shell 3 and motor 1, filter screen 5 and for removing The screw assembly of strainer outer surface attachment.In the present embodiment, motor 1 is fire-proof motor, in practical application can also be according to need To use non-fire-proof motor.Filter screen 5 is enclosed filter chamber as shown in the figure, installs screw assembly in filter chamber.In work, seep Filtrate enters percolate cleaner inner cavity after the filtering of filter screen 5.Several opening of sieves are provided on filter screen 5, it is specific Structure sees below the description as described in Fig. 2.Screw assembly includes screw rod and the helical blade 6 for being set to its outer rim, helical blade 6 Outer rim is located at 5 outer surface of filter screen, and 5 surface attachments of filter screen are taken in the rotation of helical blade 6 out of.6 outer rim of helical blade and filtering Distance is less than 0.5mm between 5 outer surface of net, to realize the function of above-mentioned cleaning surface attachments.
Percolate cleaner inner cavity is provided with main cavity and the secondary cavity close to main cavity.The body wall of main cavity includes filtering Net 5, the percolate in soot enter main cavity after the filtering of filter screen 5.Main cavity is provided with main row mouthful, the diafiltration of main cavity Liquid is discharged into the collecting pit of percolate through main row's mouth.Airtight and watertight padding layer 2 is equipped between secondary cavity and main cavity, secondary cavity is provided with pair Mouth is arranged, pair row's mouth is equally connected to leachate collection pool when airtight and watertight padding layer 2 fails, and part percolate enters in secondary cavity, Then from pair row's mouth discharge.In the present embodiment, maintenance door 4 is also set up on percolate cleaner shell, it can be in operational process In open maintenance door at any time and check equipment operation condition, it is convenient to overhaul.In addition, the knot that percolate cleaner is contacted with percolate Structure uses 304 stainless steels, in the present embodiment if shell, strainer, screw assembly are all made of resistant material to guarantee that its is resistance to Grind corrosion resistance.
Shown in Fig. 2, several opening of sieves are set on strainer 5, are uniformly arranged between opening of sieve, closest to 3 opening of sieves it Between line will form equilateral triangle.In specific example, the distance between two opening of sieve centers is 120mm, ensure that filter The percent opening of mesh.The structure that opening of sieve itself uses outer imperial palace small, as shown, the one side towards screw assembly is nearly back taper Shape openings, section are nearly 90 degree fan-shaped;Inner face is the cylinder shaped opening of internal diameter 10mm.The above-mentioned design of opening of sieve increases The percent of pass of percolate improves the collection efficiency of this leachate collection system.
Embodiment 2
In a particular embodiment, as shown in figure 3, percolate cleaner 100 is installed on rubbish bottom of pond portion, percolate is carried out It collects.Its working principle is that: when starting percolate cleaner 100 makes its normal work, helical blade 6 rotates, by bulky grain rubbish It is pushed back in rubbish in garbage pool 300, and percolate is then entered by opening of sieve;Scraping between helical blade 6 and strainer 5 simultaneously, The small garbage being attached on strainer and fiber etc. can be cleaned out.The outlet A is the main row mouthful of percolate in Fig. 3, and B goes out Mouth is that percolate pair arranges mouth.Knife gate valve 200 is additionally provided between garbage pool and percolate cleaner, it is clear with changing percolate when needing When strainer or helical blade in stifled machine, knife gate valve 200 can be closed to completely cut off between garbage pool outlet and percolate cleaner Connection, is then overhauled.Such mode, the repairing of equipment can be carried out or with changing, subtract by not needing situation garbage pool rubbish A large amount of costs of labor are lacked.
Specifically, the inlet portion of percolate cleaner is set to the exit of rubbish bottom of pond portion, the rubbish in garbage pool into After the inlet portion for entering percolate cleaner, the processing through flight 6 and strainer 5, bulky grain rubbish is pushed back in garbage pool, diafiltration Liquid enters into filter mesh in the main cavity of percolate cleaner, and the collection of percolate is then discharged into from the main row mouth of main cavity Pond.It fails when the design of pair row's mouth in order to prevent airtight and watertight padding layer 2, when airtight and watertight padding layer 2 fails, part percolate enters In secondary cavity, then from pair row's mouth discharge.
Embodiment 3
In a particular embodiment, leachate collection system includes at least one percolate cleaner, clear with percolate is connected to Stifled owner arranges the leachate collection pool of mouth and secondary row's mouth.As shown in figure 4,5 percolate cleaners are arranged in garbage pool, percolate is clear The working principle of stifled machine is as it was noted above, be that leachate collection enters in leachate collection pool after processing.
Grate plate seat leachate collection equipment of the utility model using the percolate cleaner substitution prior art, this infiltration Filtrate cleaner is provided with helical blade cooperation strainer and uses, and guarantees the quick of percolate by slowly running for helical blade It collects, while by the attachment on the scraping of helical blade, automatic cleaning strainer, completely solving the blockage problem of strainer; The opening of sieve structure small using outer imperial palace, opening of sieve use equilateral triangle arrangement model, guarantee its water filtration efficiency;This percolate is clear The structure that stifled machine is contacted with percolate, such as helical blade, strainer, shell use resistant material such as 304 stainless steels, increase The service life of this equipment;This percolate cleaner is additionally provided with Quick-opening overhaul door, can be quick under non-stop-machine state Judge whether cleaner needs to overhaul, reduces maintenance cost.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of percolate cleaner, which is characterized in that including shell and motor;The percolate cleaner further includes filtering Net, percolate enter percolate cleaner inner cavity after filter screen filtration;
The percolate cleaner further includes the screw assembly for removing filter screen outer surface attachment;The screw assembly packet Include helical blade;The helical blade is located at filter screen outer surface, and filter screen surface attachments are taken in helical blade movement out of.
2. percolate cleaner according to claim 1, which is characterized in that the filter screen is enclosed filter chamber, institute Screw assembly is stated to be installed in filter chamber;The screw assembly includes screw rod and the helical blade for being arranged in screw rod outer rim.
3. percolate cleaner according to claim 2, which is characterized in that the helical blade outer rim and filter screen appearance Distance is less than 0.5mm between face.
4. percolate cleaner according to claim 1, which is characterized in that the strainer hole path is in outer imperial palace brief summary Structure;Export-oriented face of the opening of sieve towards screw assembly is nearly back taper shape openings, and interior to face is to be connected to nearly back taper shape openings Cylinder shaped opening.
5. percolate cleaner according to claim 4, which is characterized in that the opening of sieve arrangement in equilateral triangle, It connects to form equilateral triangle closest to three strainer central point of hole.
6. percolate cleaner according to claim 5, which is characterized in that percolate cleaner inner cavity is provided with appearance The main cavity of percolate after Nano Filtration net filtration;Main chamber body is provided with main row mouthful, and percolate successively flows into filter screen, main chamber Body, main row mouthful.
7. percolate cleaner according to claim 6, which is characterized in that percolate cleaner inner cavity also sets up pair Cavity;Airtight and watertight padding layer is equipped between the pair cavity and main cavity;The pair cavity is provided with secondary row's mouth.
8. percolate cleaner according to claim 1, which is characterized in that inspection is arranged on the percolate cleaner shell Repair door.
9. percolate cleaner according to claim 1, which is characterized in that the percolate cleaner shell, strainer, spiral shell Rotation component is resistant material.
10. a kind of leachate collection system, which is characterized in that the leachate collection applied to garbage pool;The leachate collection System includes claim 1-9 any the percolate cleaner and leachate collection pool;The percolate cleaner Main row mouthful is connected to leachate collection pool with pair row's mouth.
CN201820755493.3U 2018-05-21 2018-05-21 Percolate cleaner and leachate collection system Active CN208406256U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820755493.3U CN208406256U (en) 2018-05-21 2018-05-21 Percolate cleaner and leachate collection system

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Application Number Priority Date Filing Date Title
CN201820755493.3U CN208406256U (en) 2018-05-21 2018-05-21 Percolate cleaner and leachate collection system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112604341A (en) * 2020-11-26 2021-04-06 江苏德瑞加数控机床有限公司 Spark machine tool for processing parts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112604341A (en) * 2020-11-26 2021-04-06 江苏德瑞加数控机床有限公司 Spark machine tool for processing parts
CN112604341B (en) * 2020-11-26 2022-04-15 江苏德瑞加数控机床有限公司 Spark machine tool for processing parts

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