CN113198830A - Kitchen garbage treatment equipment - Google Patents
Kitchen garbage treatment equipment Download PDFInfo
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- CN113198830A CN113198830A CN202110469582.8A CN202110469582A CN113198830A CN 113198830 A CN113198830 A CN 113198830A CN 202110469582 A CN202110469582 A CN 202110469582A CN 113198830 A CN113198830 A CN 113198830A
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 75
- 238000000926 separation method Methods 0.000 claims abstract description 85
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 239000007788 liquid Substances 0.000 claims abstract description 42
- 239000007787 solid Substances 0.000 claims abstract description 41
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 23
- 239000002351 wastewater Substances 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 239000004519 grease Substances 0.000 claims abstract description 5
- 238000005192 partition Methods 0.000 claims description 21
- 238000005352 clarification Methods 0.000 claims description 10
- 239000002912 waste gas Substances 0.000 claims description 10
- 239000010806 kitchen waste Substances 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000000593 degrading effect Effects 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 2
- 238000004064 recycling Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 12
- 235000019198 oils Nutrition 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000007789 sealing Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 235000021190 leftovers Nutrition 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 235000019737 Animal fat Nutrition 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/007—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
-
- 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
- B09B2101/02—Gases or liquids enclosed in discarded articles, e.g. aerosol cans or cooling systems of refrigerators
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Food Science & Technology (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses kitchen garbage treatment equipment which comprises a case, wherein a feeding sorting unit is arranged on the case: the garbage sorting and conveying device is used for sorting garbage and conveying the garbage to the crushing unit; a crushing unit: crushing the garbage, and discharging the crushed garbage into a solid-liquid separation unit; a solid-liquid separation unit: solid and liquid in the garbage are separated, the solid is transported to a solid treatment unit, and the liquid is discharged to an oil-water separation unit; an oil-water separation unit: separating the liquid into wastewater and grease, and discharging the separated wastewater into a wastewater treatment unit; a wastewater treatment unit: the device is used for purifying the wastewater generated by the oil-water separation unit and the solid treatment unit; an exhaust gas treatment unit: the device is used for collecting and purifying the wastewater generated by the wastewater treatment unit and the solid treatment unit. The invention has the advantages of high treatment efficiency, no secondary pollution, thorough garbage treatment, high-efficiency recycling rate and the like.
Description
Technical Field
The invention relates to the field of garbage treatment, in particular to kitchen garbage treatment equipment.
Background
Along with the development of economy and the improvement of the living standard of people, a large number of people are shoved to cities, and make a great contribution to the prosperity and development of the cities, but simultaneously the discharge amount of the household garbage of the cities is also greatly increased, more than one half of the modern household garbage is food garbage, more than one half of the food garbage is kitchen garbage, the most difficult to treat in the kitchen garbage is deteriorated leftovers, and the kitchen garbage is poured into a common garbage can in real life, so that the rotten taste is easily emitted, the surrounding environment is polluted, and the happiness of living is easily influenced by attracting mosquitoes. In addition, the leftovers usually contain vegetable oil or animal fat oil, and are poured into the garbage can to be adhered to the wall of the garbage can and difficult to remove, so that the leftovers can go moldy and hairy after a long time, the odor is pungent, and the rotten odor is difficult to tolerate especially in hot summer.
However, the existing kitchen waste treatment equipment is complex in structure, high in cost and low in efficiency, and can not thoroughly treat and efficiently recycle the waste, so that unnecessary economic loss is caused, and the requirements of low carbon and emission reduction can not be met.
Disclosure of Invention
The invention aims to provide kitchen garbage treatment equipment which has the advantages of high treatment efficiency, no secondary pollution, thorough garbage treatment, high-efficiency recycling rate and the like.
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows: a kitchen garbage treatment device comprises a case, wherein a feeding sorting unit, a crushing unit, a solid-liquid separation unit, an oil-water separation unit, a wastewater treatment unit, a waste gas treatment unit and a solid treatment unit are arranged on the case;
the feeding and sorting unit: the garbage sorting and conveying device is used for sorting garbage and conveying the garbage to the crushing unit;
the crushing unit: crushing the garbage, and discharging the crushed garbage into a solid-liquid separation unit;
the solid-liquid separation unit: solid and liquid in the garbage are separated, the solid is transported to a solid treatment unit, and the liquid is discharged to an oil-water separation unit;
the oil-water separation unit: separating the liquid into wastewater and grease, and discharging the separated wastewater into a wastewater treatment unit;
the solid processing unit: the device is used for degrading the solid;
the wastewater treatment unit: the device is used for purifying the wastewater generated by the oil-water separation unit and the solid treatment unit;
the waste gas treatment unit: the device is used for collecting and purifying the wastewater generated by the wastewater treatment unit and the solid treatment unit.
Preferably, the feeding sorting unit comprises a feeding hopper arranged on the outer wall of the case, a feeding pipe is connected below the feeding hopper, a pair of augers is arranged in the feeding pipe, and the feeding pipe is communicated with the crushing unit;
the garbage bin is arranged on the outer wall of the case, and the case is further provided with a lifting mechanism which can lift the garbage bin and overturn the garbage bin to dump the garbage into the feeding hopper.
Preferably, the crushing unit comprises a housing, a pair of crushing rollers is arranged in the housing, crushing teeth are arranged on the outer walls of the crushing rollers, and the outer diameter of one crushing roller is larger than that of the other crushing roller.
Preferably, the oil-water separation unit comprises an oil-water separation tank, a first partition plate is arranged in the oil-water separation tank, the oil-water separation tank is divided into a separation area and a clarification area by the first partition plate, a first opening is formed in the lower portion of the first partition plate, and the separation area is communicated with the clarification area through the first opening;
the separation area is internally provided with a horizontal plate, the horizontal plate is positioned below a water inlet of the oil-water separation tank, one side of the horizontal plate is provided with a second partition plate, an inclined plate is arranged below the horizontal plate, one side of the inclined plate is connected to one side wall of the second partition plate, a second opening is formed in a plate body, positioned below the inclined plate, of the second partition plate, a plurality of baffles which are inverted L-shaped are arranged in a partition area positioned on the other side of the second partition plate, and the highest portion of each baffle is higher than the height of the corresponding second opening.
Preferably, the number of the baffles is 3.
Preferably, the oil-water separation tank is provided with an oil suction device for sucking and separating oil and collecting and storing the separated oil.
Preferably, a water outlet communicated with the clarification area is formed in the oil-water separation tank.
Preferably, the silt collecting area is arranged below the inclined plate, a drain pipe is arranged on the oil-water separation tank, and one end of the drain pipe extends into the silt collecting area.
The beneficial effects of the invention are concentrated and expressed as follows: the garbage treatment equipment has high treatment efficiency, can thoroughly treat the garbage and efficiently recycle the garbage, and does not cause secondary pollution to the environment in the whole treatment process; specifically, the garbage is conveyed to the crushing unit through the feeding sorting unit, the crushing unit crushes solid garbage, the crushed garbage enters the solid-liquid separation unit to separate a garbage mixture into solid and liquid, the solid is conveyed to the solid treatment unit to be treated, the liquid firstly enters the oil-water separation unit to be subjected to oil-water separation, and the oil-water separation unit disclosed by the invention adopts a mode of combining a specific gravity method and an eddy current method to perform separation treatment and has higher separation efficiency; introducing the separated water into a wastewater treatment unit for purification treatment to obtain reusable water resources; the separated oil is collected again and recycled for secondary utilization, so that the recovery utilization rate is high; and the waste gas generated in the solid and waste water treatment process is discharged into the waste gas treatment unit for treatment, and the discharged gas cannot cause secondary pollution.
Drawings
FIG. 1 is a schematic view of the overall structure of the garbage disposal apparatus of the present invention;
FIG. 2 is a view showing the internal structure of the garbage disposal apparatus of the present invention;
FIG. 3 is a view of the inside of the garbage disposal apparatus according to the present invention;
FIG. 4 is a schematic view of the overall structure of the oil-water separation unit according to the present invention;
FIG. 5 is a view showing the inside structure of the oil-water separation unit according to the present invention;
illustration of the drawings: 1. a chassis; 2. a feed hopper; 3. a delivery pipe; 4. a packing auger; 5. a trash can; 6. a housing; 7. a crushing roller; 8. crushing teeth; 9. an oil-water separation tank; 10. a first separator; 11. a first opening; 12. a horizontal plate; 13. a second separator; 14. an inclined plate; 15. a second opening; 16. a baffle plate; 17. an oil suction device; 18. a water outlet; 19. a blow-off pipe; 20. a slide rail; 22. mounting a plate; 23. a motor; 24. a solid-liquid separation tank; 25. a transport pipe; 26. a sealing plate; 27. a water outlet pipeline; 28. a feed inlet.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-5, a kitchen garbage treatment device comprises a case 1, wherein the case 1 is provided with a feeding sorting unit, a crushing unit, a solid-liquid separation unit, an oil-water separation unit, a wastewater treatment unit, an exhaust gas treatment unit and a solid treatment unit, in the embodiment, the case 1 is mainly divided into five large parts, wherein the feeding sorting unit, the crushing unit and the solid-liquid separation unit are one part, and the oil-water separation unit, the wastewater treatment unit, the exhaust gas treatment unit and the solid treatment unit are divided into four parts;
wherein the feed sorting unit: the garbage sorting and conveying device is used for sorting garbage and conveying the garbage to the crushing unit; in this embodiment the feeding letter sorting unit is including setting up feeder hopper 2 on quick-witted case 1 outer wall, the below of feeder hopper 2 is connected with conveying pipeline 3, be equipped with a pair of auger 4 in the conveying pipeline 3, set up two auger 4 and be convenient for very greatly carry the great rubbish of volume, also be convenient for carry the less rubbish of volume, conveying pipeline 3 is linked together with crushing unit.
A garbage can 5 is arranged on the outer wall of the case 1, and a lifting mechanism for lifting the garbage can 5 and overturning and dumping garbage into the feed hopper 2 is further arranged on the case 1;
the lifting mechanism mainly comprises a pair of slide rails 20, the slide rails 20 are fixed on the outer wall of the case 1, a slide frame is arranged between the slide rails 20, the slide frame is rotatably connected with a mounting plate 22, the garbage can 5 is connected onto the mounting plate 22, a motor 23 is arranged on the outer wall of the case 1 between the slide rails 20, a chain transmission mode is adopted between the motor 23 and the slide frame, the slide frame can slide up and down on the slide rails 20 under the driving of the motor 23, and when the garbage can rises to the top, the garbage can 5 can be supported in an electric push rod mode to turn over, and garbage is poured into the feeding hopper 2.
The crushing unit: crushing the garbage, and discharging the crushed garbage into a solid-liquid separation unit; the crushing unit comprises a shell 6, the shell 6 is communicated with the conveying pipeline 3 through a pipeline, a pair of crushing rollers 7 is arranged in the shell 6, crushing teeth 8 are arranged on the outer wall of each crushing roller 7, the outer diameter of one crushing roller 7 is larger than that of the other crushing roller 7, and under the cooperation of the crushing rollers 7 with different diameters, the crushing unit is convenient to crush garbage with different sizes, and the crushing efficiency is higher.
The solid-liquid separation unit: solid and liquid in the garbage are separated, the solid is transported to a solid treatment unit, and the liquid is discharged to an oil-water separation unit; the solid-liquid separation unit comprises a solid-liquid separation box 24, the solid-liquid separation box 24 is obliquely arranged, the lower part of the shell 6 is communicated with the solid-liquid separation box 24, the lower part of the solid-liquid separation box 24 is provided with a liquid outlet, a filter screen is arranged on the liquid outlet, one side of the solid-liquid separation box 24 is provided with an oblique transport pipe 25, a transport auger 4 is arranged in the transport pipe 25, a motor 23 for driving the transport auger 4 to rotate is arranged on the solid-liquid separation box 24, the lower part of the transport pipe 25 is provided with a notch, the notch is also provided with the filter screen, a sealing plate 26 for sealing the notch is arranged on the transport pipe 25, a water outlet pipeline 27 is connected on the sealing plate 26, and the crushed solid-liquid mixture can be filtered for the first time in the solid-liquid separation box 24 to separate liquid; can also be separated again in the transportation process, and the auger 4 rotates to stir the solid-liquid mixture, so that the conveying pipe 25 has better separation effect and higher solid-liquid separation efficiency.
The solid processing unit: the device is used for degrading the solid; the solid treatment unit comprises a treatment box, the treatment box is communicated with a conveying pipe 25, and solid in the conveying pipe 25 can be discharged into the solid treatment box; the top of the treatment box is provided with a feed inlet 28, a filler and a microbial preparation can be added into the treatment box from the feed inlet 28, the solid generates gas such as carbon dioxide and wastewater through the action of flora in a fermentation bin, an activation program is started immediately after the solid garbage is transported in the treatment box, and strain acclimation is carried out for 5-8 hours, so that the microbial preparation quickly enters a high-efficiency biological reduction state, and biodegradation is realized; in order to improve the degradation efficiency, a stirring structure can be arranged in the treatment box to stir the garbage, so that the degradation is accelerated.
The wastewater treatment unit: the device is used for purifying the wastewater generated by the oil-water separation unit and the solid treatment unit; the wastewater treatment unit comprises a plurality of processes such as filtering and deslagging, flocculation purification, forced aeration, activated sludge treatment, sterilization treatment, membrane filtration and the like.
The waste gas treatment unit: the waste water treatment unit can generate waste gas in the treatment process and also generate waste gas in the solid decomposition process, so that the waste gas treatment unit can be used for collecting and purifying the waste water generated by the waste water treatment unit and the solid treatment unit; in this embodiment, the exhaust-gas treatment unit mainly adopts macromolecular material to purify and realizes discharge to reach standard to in order to keep equipment operational environment's air freshness, can set up photodissociation air cleaner air-purifying in the exhaust-gas treatment unit.
The oil-water separation unit: separating the liquid into wastewater and grease, and discharging the separated wastewater into a wastewater treatment unit; in this embodiment, the oil-water separation unit includes an oil-water separation tank 9, a first partition plate 10 is disposed in the oil-water separation tank 9, the oil-water separation tank 9 is divided into a separation region and a clarification region by the first partition plate 10, a first opening 11 is disposed at a lower portion of the first partition plate 10, and the separation region and the clarification region are communicated through the first opening 11;
a horizontal plate 12 is arranged in the separation area, the horizontal plate 12 is positioned below a water inlet of the oil-water separation tank 9, a second partition plate 13 is arranged on one side of the horizontal plate 12, an inclined plate 14 is arranged below the horizontal plate 12, one side of the inclined plate 14 is connected to one side wall of the second partition plate 13, and under the cooperation of the horizontal plate 12, the inclined plate 14 and the second partition plate 13, a vortex is formed, impurities sink into the lower part, so that the particle size of oil droplets can be increased, the retention time is reduced, and a better separation effect can be achieved; a second opening 15 is formed in the plate body of the second partition plate 13 below the inclined plate 14, a plurality of inverted-L-shaped baffle plates 16 are arranged in the partition area on the other side of the second partition plate 13, and the highest part of the baffle plate 16 on the highest side is higher than the height of the second opening 15.
In this embodiment, the number of the baffle plates 16 is 3, and the heights of the baffle plates 16 are sequentially reduced from left to right, a gap exists between the lower parts of the two baffle plates 16 on the left side and the bottom of the oil-water separation tank 9, the lower part of the third baffle plate 16 is connected with the oil-water separation tank 9, so that a specific gravity type separation structure is formed under the action of the three baffle plates 16, grease is located above the transverse plate of the baffle plate 16, waste water is located below the transverse plate, and the waste water enters the clarification area through the first opening 11.
Further, the oil-water separation tank 9 is provided with an oil suction device 17 for sucking and separating oil and collecting and storing the separated oil, and the oil in the separation area is sucked and collected through the oil suction device 17.
Further, a water outlet 18 communicated with the clarification area is arranged on the oil-water separation tank 9, the water outlet 18 is connected with a wastewater treatment unit through a pipeline, and wastewater is sent into the wastewater treatment unit for purification treatment.
Furthermore, a silt collecting area is arranged below the inclined plate 14, a drain pipe 19 is arranged on the oil-water separation tank 9, and one end of the drain pipe 19 extends into the silt collecting area; the blow-off pipe 19 sucks out impurities accumulated at the bottom of the separation area and discharges the impurities into the wastewater treatment unit for treatment.
It should be noted that, for simplicity of description, the above-mentioned embodiments of the method are described as a series of acts or combinations, but those skilled in the art should understand that the present application is not limited by the order of acts described, as some steps may be performed in other orders or simultaneously according to the present application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and elements referred to are not necessarily required in this application.
Claims (8)
1. The utility model provides a kitchen garbage disposal equipment which characterized in that: the device comprises a case (1), wherein a feeding sorting unit, a crushing unit, a solid-liquid separation unit, an oil-water separation unit, a wastewater treatment unit, a waste gas treatment unit and a solid treatment unit are arranged on the case (1);
the feeding and sorting unit: the garbage sorting and conveying device is used for sorting garbage and conveying the garbage to the crushing unit;
the crushing unit: crushing the garbage, and discharging the crushed garbage into a solid-liquid separation unit;
the solid-liquid separation unit: solid and liquid in the garbage are separated, the solid is transported to a solid treatment unit, and the liquid is discharged to an oil-water separation unit;
the oil-water separation unit: separating the liquid into wastewater and grease, and discharging the separated wastewater into a wastewater treatment unit;
the solid processing unit: the device is used for degrading the solid;
the wastewater treatment unit: the device is used for purifying the wastewater generated by the oil-water separation unit and the solid treatment unit;
the waste gas treatment unit: the device is used for collecting and purifying the wastewater generated by the wastewater treatment unit and the solid treatment unit.
2. The kitchen waste disposal apparatus of claim 1, wherein: the feeding sorting unit comprises a feeding hopper (2) arranged on the outer wall of the case (1), a feeding pipe (3) is connected below the feeding hopper (2), a pair of packing augers (4) are arranged in the feeding pipe (3), and the feeding pipe (3) is communicated with the crushing unit;
be equipped with garbage bin (5) on the outer wall of quick-witted case (1), still be equipped with on quick-witted case (1) and promote garbage bin (5) and overturn the hoist mechanism who emptys rubbish to feeder hopper (2).
3. The kitchen waste disposal apparatus of claim 1, wherein: the crushing unit comprises a shell (6), a pair of crushing rollers (7) is arranged in the shell (6), crushing teeth (8) are arranged on the outer wall of each crushing roller (7), and the outer diameter of one crushing roller (7) is larger than that of the other crushing roller (7).
4. The kitchen waste disposal apparatus of claim 1, wherein: the oil-water separation unit comprises an oil-water separation tank (9), a first partition plate (10) is arranged in the oil-water separation tank (9), the oil-water separation tank (9) is divided into a separation area and a clarification area by the first partition plate (10), a first opening (11) is formed in the lower portion of the first partition plate (10), and the separation area is communicated with the clarification area through the first opening (11);
be equipped with horizontal plate (12) in the disengagement zone, horizontal plate (12) are located the below of the water inlet of oil water separating tank (9), one side of horizontal plate (12) is equipped with second baffle (13), the below of horizontal plate (12) is equipped with hang plate (14), one side of hang plate (14) is connected on a lateral wall of second baffle (13), second baffle (13) are located and are equipped with second opening (15) on the plate body of hang plate (14) below, are located and are equipped with a plurality of baffle (16) that are the shape of falling L in the partition area of second baffle (13) opposite side, the highest side the highest portion of baffle (16) is higher than the height of second opening (15).
5. The kitchen waste disposal apparatus of claim 4, wherein: the number of the baffles (16) is 3.
6. The kitchen waste disposal apparatus of claim 4, wherein: and an oil suction device (17) for sucking and separating oil and collecting and storing the separated oil is arranged on the oil-water separation tank (9).
7. The kitchen waste disposal apparatus of claim 4, wherein: and a water outlet (18) communicated with the clarification area is arranged on the oil-water separation tank (9).
8. The kitchen waste disposal apparatus of claim 4, wherein: the silt collecting area is arranged below the inclined plate (14), a drain pipe (19) is arranged on the oil-water separation tank (9), and one end of the drain pipe (19) extends into the silt collecting area.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110469582.8A CN113198830A (en) | 2021-04-28 | 2021-04-28 | Kitchen garbage treatment equipment |
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| CN202110469582.8A CN113198830A (en) | 2021-04-28 | 2021-04-28 | Kitchen garbage treatment equipment |
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| CN113198830A true CN113198830A (en) | 2021-08-03 |
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Cited By (1)
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| CN114148655A (en) * | 2021-12-31 | 2022-03-08 | 安徽智湘环境科技有限公司 | Vacuum negative pressure waste collection system for intelligent garbage station |
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