CN117244903A - Anti-leakage treatment device and treatment method for household garbage landfill pool - Google Patents
Anti-leakage treatment device and treatment method for household garbage landfill pool Download PDFInfo
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- CN117244903A CN117244903A CN202311138580.6A CN202311138580A CN117244903A CN 117244903 A CN117244903 A CN 117244903A CN 202311138580 A CN202311138580 A CN 202311138580A CN 117244903 A CN117244903 A CN 117244903A
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- 238000000034 method Methods 0.000 title claims description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 87
- 230000000149 penetrating effect Effects 0.000 claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000012530 fluid Substances 0.000 claims abstract description 50
- 238000011084 recovery Methods 0.000 claims abstract description 39
- 238000005086 pumping Methods 0.000 claims abstract description 36
- 239000007788 liquid Substances 0.000 claims description 27
- 239000004744 fabric Substances 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 238000004064 recycling Methods 0.000 claims description 8
- 238000000746 purification Methods 0.000 claims description 6
- 239000012466 permeate Substances 0.000 claims description 5
- 239000010791 domestic waste Substances 0.000 claims 4
- 238000006731 degradation reaction Methods 0.000 description 11
- 230000008901 benefit Effects 0.000 description 4
- 210000005056 cell body Anatomy 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 239000000149 chemical water pollutant Substances 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B1/00—Dumping solid waste
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B1/00—Dumping solid waste
- B09B1/004—Covering of dumping sites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/60—Biochemical treatment, e.g. by using enzymes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
- B09B2101/25—Non-industrial waste, e.g. household waste
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to the technical field of anti-leakage treatment of a household garbage landfill pool, which comprises a landfill pool, a recovery mechanism and a diversion mechanism, wherein the recovery mechanism is communicated with the diversion mechanism through a water pumping mechanism; the plurality of spiral diversion trenches are arranged on the diversion plate, so that the garbage penetrating fluid in the landfill pool can be collected in the diversion plate through spiral diversion trenches, the garbage penetrating fluid is protected in multiple layers, and the leakage phenomenon of the garbage penetrating fluid is avoided.
Description
Technical Field
The invention belongs to the technical field of anti-leakage treatment of a household garbage landfill pool, and particularly relates to an anti-leakage treatment device and a treatment method of the household garbage landfill pool.
Background
The household garbage landfill pool adopts bottom layer infiltration treatment, clay is used for covering in the landfill process to prevent garbage from scattering, then the landfill site is subjected to field sealing treatment, and then the surface coverage or greening and other measures are carried out, so that the aims of reducing garbage yield, ensuring proper treatment of discharged garbage, realizing benefit increment of garbage treatment, promoting development of recycling economy and reducing or relieving garbage pollution are achieved, and the basic criteria are reduction, harmless, recycling, saving of bounty, land saving and satisfaction of residents.
At present, when the garbage landfill is treated, in order to prevent garbage exudates from penetrating into underground water, the underground water is polluted, so that an anti-leakage treatment device is generally adopted to reduce the leakage probability of the garbage landfill.
By searching, chinese patent document application number 202110590799.4 discloses a landfill leachate treatment system and method, wherein the system comprises (1) a plant protection layer arranged on the garbage filled in a landfill; (2) The seepage structure layer is arranged at the bottom of the garbage landfill pool, above the seepage-proof filtering layer inclined to one side of the garbage landfill pool and below the filled garbage; (3) The seepage liquid recovery pool is positioned at one side of the landfill pool and communicated with the seepage structure layer, and seepage-proof filter layers are arranged at the bottom and the side walls of the seepage liquid recovery pool; (4) The leakage liquid adsorption and purification device is communicated with the leakage liquid recovery tank through a water pipe, and a plurality of working cavities for filling adsorption materials are arranged in the leakage liquid adsorption and purification device. The invention treats the landfill leachate with lower cost and simple process, can effectively prevent secondary pollution and improve the ecological ring of the landfill site.
However, the above landfill leachate treatment system still has the following drawbacks:
when the system is used for treating the percolate, the percolate directly flows to the percolate adsorption purification through the water seepage structure and flows into the percolate recovery tank after being purified, so that the liquid in the landfill tank is lost too quickly, and the landfill garbage is not easy to degrade, so that the degradation reaction duration of the landfill garbage is prolonged, and therefore, the anti-seepage treatment device and the treatment method of the household garbage landfill tank are needed to solve the problems.
Disclosure of Invention
The invention provides an anti-leakage treatment device for a household garbage landfill pool, which comprises the landfill pool, a recovery mechanism and a diversion mechanism, wherein the diversion mechanism is arranged at the bottom of the landfill pool, the recovery mechanism covers the upper end of the landfill pool, and the recovery mechanism is communicated with the diversion mechanism through a water pumping mechanism;
the flow guiding mechanism comprises a flow guiding plate, a plurality of spiral flow guiding grooves are formed in the flow guiding plate at equal intervals, the lower ends of the flow guiding grooves are communicated, a drainage tube is further communicated with the lower ends of the flow guiding grooves, and one end of the drainage tube is communicated with the water pumping mechanism;
the recycling mechanism comprises a pressing plate and a plurality of connecting pipes arranged at the upper end of the pressing plate, the pressing plate is positioned in the pond body, a cavity is arranged in the pressing plate, and a plurality of liquid outlet holes distributed in an array are formed at the lower end of the pressing plate;
the water pumping mechanism comprises a water pumping pump, two ends of the water pumping pump are respectively communicated with one end of the connecting pipe and one end of the drainage pipe, a liquid treatment box capable of purifying the permeate liquid is further communicated through the water pipe, and an electromagnetic valve is arranged on the water pipe.
Further, the guiding gutter includes depressed part, screw part and holds the flow chamber, the depressed part is located the both ends of screw part respectively with holding the flow chamber, a plurality of guiding gutter's depressed part intercommunication, the drainage tube is located one side of holding the flow chamber.
Further, the landfill pool comprises a pool body and waterproof cloth laid around the pool body, water seepage cloth is laid at the bottom of the pool body, a plurality of filtering holes are formed in the bottom of the pool body, and the filtering holes are aligned with the diversion trenches.
Further, the guide plate is rectangular, a plurality of guide grooves on the guide plate are rectangular array, and inclined planes are arranged between two guide grooves in two adjacent rows.
Further, the guide plate comprises a first guide plate and a second guide plate, a plurality of guide grooves are formed in the first guide plate and the second guide plate, protrusions are integrally formed on one side of the first guide plate, grooves for the protrusions to be placed in are formed in one side of the second guide plate, and a plug-in mechanism is arranged between the first guide plate and the second guide plate.
Furthermore, the bulge is provided with an inclined plane for communicating the diversion trenches on the first guide plate and the second guide plate, and one end of the inclined plane is flush with the inner wall of the diversion trench on the second guide plate.
Further, the plug-in mechanism comprises a plurality of plug-in blocks, the plug-in blocks are uniformly distributed on one side of the second guide plate, and slots for the plug-in blocks to be inserted into are formed in one side of the first guide plate.
Further, the guide plate further comprises a third guide plate, the third guide plate is located between the first guide plate and the third guide plate, one side of the third guide plate is integrally formed with a protrusion, a plurality of slots are formed in the lower portion of the protrusion, a plurality of grooves are formed in the other side of the third guide plate, and a plurality of inserting blocks are formed in the lower portion of the grooves.
Furthermore, the third guide plates are provided with a plurality of groups, a plurality of third guide plates are positioned between the first guide plate and the second guide plate, and two adjacent third guide plates are spliced through the insertion of the insertion block and the insertion slot.
Based on the above-mentioned anti-leakage treatment device for the household garbage landfill pool, the invention also provides an anti-leakage treatment method for the household garbage landfill pool, which comprises the following steps:
s1, fixing a guide plate at the bottom of a landfill pool, so that the size of the guide plate is consistent with the size of the bottom of the landfill pool;
s2, placing household garbage in the landfill pool, and covering the recycling mechanism on the upper surface of the household garbage;
s3, communicating the recovery mechanism with the guide plate through the water pumping mechanism, and leading the garbage penetrating fluid to enter the guide groove through the bottom of the landfill pool for guiding, so that the penetrating fluid can spiral and collect in the guide plate;
s4, when the garbage is degraded, the garbage penetrating fluid collected in the diversion trench is input into the recovery mechanism through the water pumping mechanism, and the garbage penetrating fluid is transmitted into the household garbage through the recovery mechanism;
s5, when the garbage is not required to be degraded, the garbage penetrating fluid collected in the diversion trench is transmitted into the liquid treatment box through the water pumping mechanism for purification treatment.
The beneficial effects of the invention are as follows:
1. according to the invention, the household garbage is placed into the landfill pool through the cooperation of the recovery mechanism, the diversion mechanism and the water pumping mechanism, the recovery mechanism is covered on the surface of the household garbage, the penetrating fluid in the household garbage is transmitted through the diversion mechanism, the diversion penetrating fluid is transmitted into the recovery mechanism through the water pumping mechanism, and flows into the household garbage from the upper end of the household garbage through the recovery mechanism, so that the penetrating fluid loss rate in the household garbage is slow, the garbage and the penetrating fluid are fully mixed, and the degradation reaction rate of the household garbage is accelerated to a certain extent.
2. According to the invention, through the plurality of spiral diversion trenches arranged on the diversion plate, the garbage penetrating fluid in the landfill pool can be collected in the diversion plate through spiral diversion trenches, so that the garbage penetrating fluid is protected in multiple layers, the leakage phenomenon of the garbage penetrating fluid is avoided, the penetrating fluid collected by the diversion plate is transmitted to the recovery mechanism through the water pumping mechanism, and then flows back into the garbage through the recovery mechanism to carry out degradation reaction.
3. According to the invention, through the arrangement of the water pumping mechanism, when the garbage in the tank body needs degradation reaction, the collected penetrating fluid in the flow storage cavity is transmitted to the tank body through the water pumping pump for recycling so as to carry out degradation reaction, and when the degradation of the garbage in the tank body is completed, the battery valve is opened, and the garbage penetrating fluid is transmitted to the liquid treatment tank for treatment, so that the pollution of the garbage penetrating fluid to soil is reduced.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 shows a schematic diagram of a structure according to an embodiment of the present invention;
FIG. 2 shows a schematic diagram of a flow guide groove structure according to an embodiment of the invention;
FIG. 3 shows a schematic bottom view of an embodiment of the present invention;
FIG. 4 shows a schematic view of a recycling mechanism according to an embodiment of the present invention;
FIG. 5 shows a schematic cross-sectional view of a landfill pool according to an embodiment of the present invention;
FIG. 6 shows a schematic view of a baffle structure in embodiment 1 according to the present invention;
FIG. 7 shows a schematic view of a baffle structure in embodiment 2 according to the present invention;
FIG. 8 is a schematic view showing a structure of a baffle in embodiment 3 according to the present invention;
FIG. 9 is a schematic view showing another side structure of a baffle in embodiment 3 according to the present invention;
fig. 10 shows a schematic view of a baffle structure in embodiment 4 according to the present invention.
In the figure: 1. a landfill pool; 101. a cell body; 102. filtering holes; 2. a recovery mechanism; 201. a pressing plate; 202. a cavity; 203. a connecting pipe; 204. a plug cover; 205. a liquid outlet hole; 3. a deflector; 301. a first guide plate; 302. a second guide plate; 303. a third guide plate; 4. a diversion trench; 401. a recessed portion; 402. a spiral part; 403. a flow accumulating cavity; 5. a convex edge; 6. a drainage tube; 7. an inclined plane; 8. inserting blocks; 9. a protrusion; 10. a groove; 11. a slot.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The embodiment of the invention provides an anti-leakage treatment device for a household garbage landfill pool, which comprises a landfill pool 1, a recovery mechanism 2 and a diversion mechanism, wherein the diversion mechanism is arranged at the bottom of the landfill pool 1, the recovery mechanism 2 is covered at the upper end of the landfill pool 1, the recovery mechanism 2 is communicated with the diversion mechanism through a water pumping mechanism, household garbage is placed into the landfill pool 1, the recovery mechanism 2 is covered on the surface of the household garbage, penetrating fluid in the household garbage is transmitted through the diversion mechanism, the penetrating fluid guided by the water pumping mechanism is transmitted into the recovery mechanism 2, and the penetrating fluid flows into the household garbage from the upper end of the household garbage through the recovery mechanism 2, so that the loss rate of the penetrating fluid in the household garbage is slow, the garbage and the penetrating fluid are fully mixed, and the degradation reaction rate of the household garbage is accelerated to a certain extent.
The guide mechanism comprises a guide plate 3, a plurality of spiral guide grooves 4 are formed in the guide plate 3 at equal intervals, the guide grooves 4 are communicated with each other at the lower end, a drainage tube 6 is further communicated with the lower end of the guide groove 4, one end of the drainage tube 6 is communicated with a water pumping mechanism, garbage penetrating fluid in a landfill pool 1 can be collected in the guide plate 3 through the spiral guide grooves 4, so that the garbage penetrating fluid is protected in multiple layers, leakage phenomenon of the garbage penetrating fluid is avoided, penetrating fluid collected by the guide plate 3 is transmitted to a recovery mechanism 2 through the water pumping mechanism, and the penetrating fluid flows back into garbage through the recovery mechanism 2 to be subjected to degradation reaction.
The diversion trench 4 comprises a concave part 401, a spiral part 402 and a flow storage cavity 403, the concave part 401 and the flow storage cavity are respectively positioned at two ends of the spiral part 402, a plurality of concave parts 401 of the diversion trench 4 are communicated, the drainage tube 6 is positioned at one side of the flow storage cavity 403, so that garbage penetrating fluid enters the spiral part 402 from the concave part 401 and spirals up, and flows into the inside of the flow storage cavity 403 through the spiral part 402, so that the penetrating fluid can spiral in the guide plate.
The landfill pool 1 comprises a pool body 101 and waterproof cloth paved around the pool body 101, such as a high-density polyethylene impermeable membrane, a bentonite waterproof blanket and the like, wherein the bottom of the pool body 101 is paved with water permeable cloth, such as oxford cloth, geotechnical cloth, a composite drainage net and the like, the bottom of the pool body 101 is provided with a plurality of filtering holes 102, the filtering holes 102 are aligned with the diversion trenches 4, household garbage is placed in the pool body 101, the household garbage is blocked from penetrating into soil from the side wall of the pool body 101 through the waterproof cloth, liquid in the household garbage passes through the filtering holes 102 from the water permeable cloth, and then enters the diversion trenches 4 from the filtering holes 102 for diversion recovery, so that the leakage of the liquid of the household garbage from the bottom of the pool body 101 is avoided, and the integral anti-seepage effect of the landfill pool 1 is improved.
The outer wall integrated into one piece of cell body 101 bottom has chimb 5, chimb 5 passes through the bolt and is fixed with guide plate 3, and guiding gutter 4 evenly distributed is in the interior bottom of cell body 101, through the connection of chimb 5 with guide plate 3, has increased cell body 101 and guide plate 3 connection area, improves the stability fixed to guide plate 3.
The recovery mechanism 2 comprises a pressing plate 201 and a plurality of connecting pipes 203 arranged at the upper end of the pressing plate 201, the pressing plate 201 is located in the pond body 101, a cavity 202 is arranged in the pressing plate 201, a plurality of liquid outlet holes 205 distributed in an array are formed in the lower end of the pressing plate 201, penetrating fluid enters the cavity 202 through the connecting pipes 203 and flows into domestic garbage in the pond body 101 through the liquid outlet holes 205, and the purpose of recovering the penetrating fluid is achieved.
The outer wall of the upper end of the connecting pipe 203 is provided with an external thread section, and the upper end of the connecting pipe 203 is connected with a plug cover 204 in a threaded manner, so that the plug cover 204 can be selectively installed according to actual use requirements, and the phenomenon of liquid leakage of the unused connecting pipe 203 is avoided.
The water pumping mechanism comprises a water pumping pump, two ends of the water pumping pump are respectively communicated with one end of the connecting pipe 203 and one end of the drainage pipe 6, a liquid treatment tank capable of purifying and treating the penetrating fluid is further communicated through the water pipe, a filter element for purifying and treating the penetrating fluid is arranged in the liquid treatment tank, and an electromagnetic valve is arranged on the water pipe (the water pumping pump is of the prior art, the water pumping pump, the water pipe and the liquid treatment tank are not shown in the drawing), when the garbage in the tank body 101 needs degradation reaction, the penetrating fluid collected in the storage cavity 403 is conveyed into the tank body 101 through the water pumping pump to be recovered so as to carry out degradation reaction, and when the garbage degradation in the tank body 101 is completed, a battery valve is opened to convey the garbage penetrating fluid into the liquid treatment tank to treat the garbage penetrating fluid so as to reduce the pollution of the garbage penetrating fluid to soil.
As shown in fig. 6, the baffle 3 is rectangular, and the plurality of flow guide grooves 4 on the baffle 3 are rectangular and arranged in array, so that the size of the baffle 3 is the same as the size of the bottom of the tank 101, and the permeate inside the tank 101 enters the baffle 3 from the bottom of the tank 101 to be spirally guided, so that the permeate is prevented from overflowing from the bottom of the tank 101 and being led out, inclined planes 7 are arranged between two adjacent two rows of flow guide grooves 4, the flow guide grooves 4 of each row are communicated, and the overflow of the permeate from two adjacent rows is reduced.
Example 2
The same points are not repeated, and unlike the embodiment 1, as shown in fig. 7, the guide plate 3 includes a first guide plate 301 and a second guide plate 302, a plurality of guide grooves 4 are disposed on the first guide plate 301 and the second guide plate 302, a protrusion 9 is integrally formed on one side of the first guide plate 301, a groove 10 into which the protrusion 9 is placed is disposed on one side of the second guide plate 302, and an inserting mechanism is disposed between the first guide plate 301 and the second guide plate 302, so that the first guide plate 301 and the second guide plate 302 are disposed in a splice manner, when the first guide plate 301 and the second guide plate 302 are spliced, one end of the protrusion 9 is aligned with a side wall of the guide groove 4 on the second guide plate 302, so that the size of a gap between the first guide plate 301 and the second guide plate 302 is reduced, and a gap between the first guide plate 301 and the second guide plate 302 is avoided from overflowing; the bulge 9 is provided with an inclined plane 7 for communicating the diversion trenches 4 on the first guide plate 301 and the second guide plate 302, and one end of the inclined plane 7 is flush with the inner wall of the diversion trench 4 on the second guide plate 302, so that the diversion trenches 4 on the first guide plate 301 and the second guide plate 302 are communicated, and the overflow of penetrating fluid from two adjacent rows is reduced.
As shown in fig. 8 and 9, the plugging mechanism includes a plurality of plugs 8, the plugs 8 are uniformly distributed on one side of the second guide plate 302, slots 11 into which the plugs 8 are inserted are formed on one side of the first guide plate 301, and the plugging force between the first guide plate 301 and the second guide plate 302 is increased by plugging the plugs 8 and the plugs 8, so that the connection between the first guide plate 301 and the second guide plate 302 is stable.
Example 3
Further defined on the basis of embodiment 2, as shown in fig. 8 and 9, the baffle 3 further includes a third guide plate 303, the third guide plate 303 is located between the first guide plate 301 and the third guide plate 303, one side of the third guide plate 303 is also integrally formed with a protrusion 9, a plurality of slots 11 are also provided below the protrusion 9, the other side of the third guide plate 303 is also provided with a plurality of grooves 10, a plurality of inserting blocks 8 are also provided below the grooves 10, so that when the first guide plate 301, the second guide plate 302 and the third guide plate 303 are spliced, the protrusion 9 on the third guide plate 303 is placed into the groove 10 of the second guide plate 302, the inserting blocks 8 on the second guide plate 302 are inserted into the slots 11 of the third guide plate 303, the inserting blocks 8 on the first guide plate 301 are inserted into the slots 11 of the first guide plate 301, and splice the baffle 3 into a plate body with the same size as the bottom of the tank body 101, and the guide liquid is permeated through the guide grooves 4.
Example 4
The same points are not repeated, and unlike embodiment 3, as shown in fig. 10, the third guide plates 303 are provided with multiple groups, multiple third guide plates 303 are located between the first guide plates 301 and the second guide plates 302, and two adjacent third guide plates 303 are spliced by inserting the insertion blocks 8 and the insertion slots 11, so that the guide plates 3 with different sizes can be spliced according to the size of the actual landfill pool 1, and the guide plates 3 can be suitable for different pools 101, so that the convenience of using the guide plates 3 is improved.
Based on the above-mentioned anti-leakage treatment device for the household garbage landfill pool, the invention also provides an anti-leakage treatment method for the household garbage landfill pool, which comprises the following steps:
s1, fixing a guide plate 3 at the bottom of a landfill pool 1, so that the size of the guide plate 3 is consistent with the size of the bottom of the landfill pool 1;
s2, placing household garbage in the landfill pool 1, and covering the recycling mechanism 2 on the upper surface of the household garbage;
s3, communicating the recovery mechanism 2 with the guide plate 3 through a water pumping mechanism, and enabling the garbage penetrating fluid to pass through the bottom of the landfill pool 1 and enter the guide groove 4 to guide the garbage penetrating fluid so that the penetrating fluid can spiral and collect in the guide plate 3;
s4, when the garbage is degraded, garbage penetrating fluid collected in the diversion trench 4 is input into the recovery mechanism 2 through the water pumping mechanism, and the garbage penetrating fluid is transmitted into the household garbage through the recovery mechanism 2;
s5, when the garbage is not required to be degraded, the garbage penetrating fluid collected in the diversion trench 4 is transmitted into the liquid treatment box through the water pumping mechanism for purification treatment.
Although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. An antiseep treatment device for a household garbage landfill pool, which is characterized in that: the device comprises a landfill pool (1), a recovery mechanism (2) and a diversion mechanism, wherein the diversion mechanism is arranged at the bottom of the landfill pool (1), the recovery mechanism (2) is covered at the upper end of the landfill pool (1), and the recovery mechanism (2) is communicated with the diversion mechanism through a water pumping mechanism;
the flow guiding mechanism comprises a flow guiding plate (3), a plurality of spiral flow guiding grooves (4) are formed in the flow guiding plate (3) at equal intervals, the lower ends of the flow guiding grooves (4) are communicated, the lower ends of the flow guiding grooves (4) are also communicated with a drainage tube (6), and one end of the drainage tube (6) is communicated with the water pumping mechanism;
the recovery mechanism (2) comprises a pressing plate (201) and a plurality of connecting pipes (203) arranged at the upper end of the pressing plate (201), the pressing plate (201) is positioned in the pond body (101), a cavity (202) is arranged in the pressing plate (201), and a plurality of liquid outlet holes (205) distributed in an array are formed in the lower end of the pressing plate (201);
the water pumping mechanism comprises a water pumping pump, two ends of the water pumping pump are respectively communicated with one end of a connecting pipe (203) and one end of a drainage pipe (6), a water outlet end of the water pumping pump is also communicated with a liquid treatment box capable of purifying permeate liquid through a water pipe, and an electromagnetic valve is arranged on the water pipe.
2. The anti-leakage treatment device for a household garbage landfill pool according to claim 1, wherein: the diversion trench (4) comprises a concave part (401), a spiral part (402) and a flow storage cavity (403), wherein the concave part (401) and the flow storage cavity are respectively positioned at two ends of the spiral part (402), the concave parts (401) of the diversion trench (4) are communicated, and the drainage tube (6) is positioned at one side of the flow storage cavity (403).
3. The anti-leakage treatment device for a household garbage landfill pool according to claim 2, wherein: the landfill pool (1) comprises a pool body (101) and waterproof cloth paved around the pool body (101), water seepage cloth is paved at the bottom of the pool body (101), a plurality of filtering holes (102) are formed in the bottom of the pool body (101), and the filtering holes (102) are aligned with the diversion trenches (4).
4. A domestic waste landfill anti-leakage treatment device according to claim 3, wherein: the guide plates (3) are rectangular, a plurality of guide grooves (4) on the guide plates (3) are rectangular in array, and inclined planes (7) are arranged between two guide grooves (4) in two adjacent rows.
5. A domestic waste landfill anti-leakage treatment device according to claim 3, wherein: the guide plate (3) comprises a first guide plate (301) and a second guide plate (302), a plurality of guide grooves (4) are formed in the first guide plate (301) and the second guide plate (302), protrusions (9) are integrally formed in one side of the first guide plate (301), grooves (10) for the protrusions (9) to be placed in are formed in one side of the second guide plate (302), and a plug-in mechanism is arranged between the first guide plate (301) and the second guide plate (302).
6. The anti-leakage treatment device for a household garbage landfill pool according to claim 5, wherein: the protrusion (9) is provided with an inclined plane (7) for communicating the guide grooves (4) on the first guide plate (301) and the second guide plate (302), and one end of the inclined plane (7) is flush with the inner wall of the guide groove (4) on the second guide plate (302).
7. The anti-leakage treatment device for a household garbage landfill pool according to claim 6, wherein: the plug-in mechanism comprises a plurality of plug-in blocks (8), the plug-in blocks (8) are uniformly distributed on one side of a second guide plate (302), and slots (11) for the plug-in blocks (8) to be inserted into are formed in one side of a first guide plate (301).
8. The anti-leakage treatment device for a household garbage landfill pool according to claim 7, wherein: the guide plate (3) further comprises a third guide plate (303), the third guide plate (303) is located between the first guide plate (301) and the third guide plate (303), one side of the third guide plate (303) is also integrally formed with a protrusion (9), a plurality of slots (11) are also formed in the lower portion of the protrusion (9), a plurality of grooves (10) are also formed in the other side of the third guide plate (303), and a plurality of inserting blocks (8) are also formed in the lower portion of the grooves (10).
9. The anti-leakage treatment device for a household garbage landfill pool according to claim 8, wherein: the third guide plates (303) are provided with a plurality of groups, a plurality of third guide plates (303) are positioned between the first guide plates (301) and the second guide plates (302), and two adjacent third guide plates (303) are spliced through the insertion of the insertion blocks (8) and the insertion grooves (11).
10. A domestic waste landfill anti-leakage treatment method, based on the domestic waste landfill anti-leakage treatment device of any one of claims 1-9, characterized in that: the method comprises the following steps:
s1, fixing a guide plate at the bottom of a landfill pool, so that the size of the guide plate is consistent with the size of the bottom of the landfill pool;
s2, placing household garbage in the landfill pool, and covering the recycling mechanism on the upper surface of the household garbage;
s3, communicating the recovery mechanism with the guide plate through the water pumping mechanism, and leading the garbage penetrating fluid to enter the guide groove through the bottom of the landfill pool for guiding, so that the penetrating fluid can spiral and collect in the guide plate;
s4, when the garbage is degraded, the garbage penetrating fluid collected in the diversion trench is input into the recovery mechanism through the water pumping mechanism, and the garbage penetrating fluid is transmitted into the household garbage through the recovery mechanism;
s5, when the garbage is not required to be degraded, the garbage penetrating fluid collected in the diversion trench is transmitted into the liquid treatment box through the water pumping mechanism for purification treatment.
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