CN216937653U - Kitchen waste source processing system - Google Patents
Kitchen waste source processing system Download PDFInfo
- Publication number
- CN216937653U CN216937653U CN202220822746.0U CN202220822746U CN216937653U CN 216937653 U CN216937653 U CN 216937653U CN 202220822746 U CN202220822746 U CN 202220822746U CN 216937653 U CN216937653 U CN 216937653U
- Authority
- CN
- China
- Prior art keywords
- oil
- water separation
- kitchen waste
- buffer tank
- slurry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010806 kitchen waste Substances 0.000 title claims abstract description 65
- 238000012545 processing Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 91
- 238000000926 separation method Methods 0.000 claims abstract description 73
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 239000010865 sewage Substances 0.000 claims abstract description 27
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 239000002002 slurry Substances 0.000 claims description 71
- 238000001914 filtration Methods 0.000 claims description 18
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 14
- 229910052710 silicon Inorganic materials 0.000 claims description 14
- 239000010703 silicon Substances 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 14
- 238000007667 floating Methods 0.000 claims description 11
- 238000005273 aeration Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 239000010791 domestic waste Substances 0.000 abstract description 6
- 238000012216 screening Methods 0.000 abstract description 3
- 238000012546 transfer Methods 0.000 abstract description 3
- 239000002893 slag Substances 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 6
- 238000005188 flotation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 235000019198 oils Nutrition 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 235000019476 oil-water mixture Nutrition 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005541 medical transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000009270 solid waste treatment Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes
Landscapes
- Physical Water Treatments (AREA)
Abstract
A kitchen waste source processing system comprises a feeding groove, wherein an outlet of the feeding groove is opposite to a feeding hole connected to a crushing device, a discharging hole of the crushing device is communicated to a feeding hole of a squeezer, and a liquid discharging pipe of the squeezer is communicated to a feeding hole of a multistage oil-water separation device; a plurality of oil-water separation tanks which are communicated in sequence are arranged in the multistage oil-water separation device. The kitchen waste treatment device is arranged at the source of kitchen waste, can realize treatment immediately, avoids a screening link during crushing treatment, directly discharges the treated kitchen waste into a sewage pipe network, reduces the collection and transfer processes in the traditional kitchen waste treatment, greatly reduces the time cost and the economic cost, avoids mixing with the household waste, and reduces the treatment difficulty and the economic cost of the household waste.
Description
Technical Field
The utility model relates to the field of solid waste treatment, in particular to a kitchen waste source treatment system.
Background
The production and accumulation of kitchen waste are aggravated by the improper industrialization, urbanization, waste management and the like. Worldwide production of municipal solid waste has reached about 20 million tons per year, with more than half of the municipal waste being composed of kitchen waste. The great production of the kitchen waste seriously affects the ecological environment and the human health. For example, the kitchen waste leakage causes pollution of surface water, underground water and soil, disease transmission and the like. Therefore, how to rapidly and effectively treat the generated kitchen waste is an urgent problem to be solved in various countries at present while reducing the generation of the kitchen waste.
The existing kitchen waste treatment mode needs to collect kitchen waste firstly and then convey the kitchen waste to each kitchen waste treatment point through a transport vehicle for centralized treatment. The kitchen waste is collected and transported to a centralized treatment point, the process takes several hours to dozens of hours, a large amount of kitchen waste is rotted and deteriorated in the storage process of the period of time, and meanwhile, the secondary pollution to the environment is caused by the omission of the waste and the spread of odor and germs in the collection and transportation processes. Therefore, a kitchen waste generation source treatment system is needed, and formed kitchen waste is treated quickly and effectively in time.
Disclosure of Invention
The utility model aims to provide a kitchen waste source treatment system which can be used for carrying out comprehensive waste treatment on a kitchen waste source on site and helping to improve the treatment efficiency of the kitchen waste at the source.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a kitchen waste source processing system comprises a feeding groove 1, wherein an outlet of the feeding groove 1 is opposite to a feeding hole connected to a crushing device 2, a discharging hole of the crushing device 2 is communicated to a feeding hole of a squeezer 5, and a liquid discharging pipe of the squeezer 5 is communicated to a feeding hole of a multistage oil-water separation device 8; and a plurality of oil-water separation tanks which are communicated in sequence are arranged in the multistage oil-water separation device 8.
Preferably, an oil-water separator 85 is arranged in the oil-water separation tank, the oil-water separator 85 comprises a hard net film 851 and a silicon substrate oil-water separation film 853, the silicon substrate oil-water separation film 853 is fixedly arranged below the hard net film 851, a gap is reserved between the silicon substrate oil-water separation film 853 and the hard net film 851, and an electric heater 854 is installed at the bottom of the silicon substrate oil-water separation film 853.
Preferably, a slurry buffer tank 3 is arranged between the crushing device 2 and the presser 5, a discharge port of the crushing device 2 is communicated to the slurry buffer tank 3 through a discharge pipeline, and a slurry discharge port 31 of the slurry buffer tank 3 is communicated to a feed port of the presser 5 through a first sewage pump 4.
Preferably, the slurry outlet 31 of the slurry buffer tank 3 is sequentially communicated with the feed inlets of the first sewage pump 4 and the presser 5 through a slurry buffer tank discharge pipe 32, and a first valve 33 is disposed on the slurry buffer tank discharge pipe 32 where the slurry outlet 31 is communicated with the first sewage pump 4.
Preferably, the whole slurry buffer tank 3 is a cylindrical shell with a slurry inlet on the upper part, the lower end socket of the slurry buffer tank 3 is funnel-shaped, and the slurry outlet 31 of the slurry buffer tank 3 is arranged at the opening position of the funnel-shaped bottom at the lower part of the slurry buffer tank 3.
Preferably, a slurry buffer tank 6 is arranged between the presser 5 and the multistage oil-water separation device 8, the liquid discharge pipe 52 of the presser 5 is connected with the slurry buffer tank feed inlet 61, and the liquid discharge pipe 62 of the slurry buffer tank 6 is communicated to the feed inlet of the multistage oil-water separation device 8 through the second sewage pump 7.
Preferably, the drain pipe 62 of the slurry buffer tank 6 is provided with a second valve 63.
Preferably, the multi-stage oil-water separation device 8 comprises a filtering device 81, a filter screen 812 is arranged in the filtering device 81, a liquid outlet of the filtering device 81 is communicated with a feed inlet of the air flotation device 2, an overflow pipe is arranged in the air flotation device 2 and communicated with a feed inlet of the first-stage oil-water separation device 83, and an overflow pipe is arranged in the first-stage oil-water separation device 83 and communicated with a feed inlet of the second-stage oil-water separation device 84.
Preferably, a liquid outlet of the filtering device 81 is connected with a pipeline, and the pipeline extends to the bottom of the air floating device 2.
Preferably, the bottom of the air flotation device 2 is provided with a microporous aeration device 821, and the top is provided with a slag scraper 822.
The technical scheme of the utility model has the following beneficial effects:
1. the kitchen waste treatment device is arranged at the source of kitchen waste, can realize treatment immediately, avoids a screening link during crushing treatment, directly discharges the treated kitchen waste into a sewage pipe network, reduces the collection and transfer processes in the traditional kitchen waste treatment, greatly reduces the time cost and the economic cost, avoids mixing with household waste, and reduces the treatment difficulty and the economic cost of the household waste.
2. The utility model adopts the oil-water separator to carry out multi-stage oil-water separation, so that the oil-water separation is thorough, and the impact of oily sewage on the high pollution load of the municipal sewage treatment plant is avoided.
3. The utility model carries out closed treatment on the kitchen waste, and avoids the influence of odor, diseases and the like on the environment and human beings caused by long retention time, decay and deterioration of the kitchen waste.
4. The kitchen waste treatment device has the advantages of being simple, small in occupied area, low in investment cost and good in kitchen waste treatment effect, meets the requirements of kitchen waste concentration areas such as communities, restaurants, schools and office units, and has a huge market application prospect.
Drawings
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings, in which:
FIG. 1 is a schematic structural diagram of an embodiment of a kitchen waste source processing system according to the present invention;
FIG. 2 is a schematic structural diagram of a feeding chute in the kitchen waste source treatment system according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an embodiment of a multistage oil-water separation device in a kitchen waste source treatment system according to the present invention;
FIG. 4 is a schematic structural diagram of an embodiment of an oil-water separator in the kitchen waste source treatment system according to the utility model;
description of reference numerals: 1. a feeding trough; 11. sealing the tilt door; 2. a crushing device; 21. a crusher discharge pipe; 3. a slurry buffer tank; 31. a slurry discharge port; 32. a discharge pipe of the slurry buffer tank; 33. a first valve; 4. a first sewage pump; 5. a press; 51. a solid slag discharge port; 52. a liquid discharge pipe; 6. a slurry buffer tank; 61. a slurry buffer tank feed inlet; 62. a liquid discharge pipe; 63. a second valve; 7. a second sewage pump; 8. a multi-stage oil-water separation device; 81. a filtration device; 811. a feed inlet of the filtering device; 812. filtering with a screen; 813. a spiral slag remover; 82. an air floatation device; 821. a microporous aeration device; 822. a slag scraper; 823. emptying the pipe by the air floating device; 83. a first-stage oil-water separation tank; 84. a second-stage oil-water separation tank; 85. an oil-water separator; 851. a hard net film; 852. a support structure; 853. a silicon substrate oil-water separation film; 854. an electric heater; 86. draining pump; 87. a stirrer; 88. emptying the air; 89. a sewage draining outlet.
Detailed Description
In order to better understand the purpose, structure and function of the present invention, a kitchen waste source processing system according to the present invention will be described in detail with reference to the accompanying drawings.
The utility model can solve the technical problems that the current kitchen waste collection and transportation mode consumes long time, a large amount of kitchen waste is rotten and goes bad, and simultaneously, the secondary pollution to the environment is caused by the omission of the waste and the spread of odor and germs in the collection and transportation process.
The technical scheme disclosed by the utility model has the following technical effects:
1. the kitchen waste treatment device is arranged at the source of kitchen waste, can realize treatment immediately, avoids a screening link during crushing treatment, directly discharges the treated kitchen waste into a sewage pipe network, reduces the collection and transfer processes in the traditional kitchen waste treatment, greatly reduces the time cost and the economic cost, avoids mixing with household waste, and reduces the treatment difficulty and the economic cost of the household waste.
2. The utility model adopts the oil-water separator to carry out multi-stage oil-water separation, so that the oil-water separation is thorough, and the impact of oily sewage on the high pollution load of the municipal sewage treatment plant is avoided.
3. The utility model carries out closed treatment on the kitchen waste, and avoids the influence of odor, diseases and the like on the environment and human beings caused by long retention time, decay and deterioration of the kitchen waste.
4. The kitchen waste treatment device has the advantages of being simple, small in occupied area, low in investment cost and good in kitchen waste treatment effect, meets the requirements of kitchen waste concentration areas such as communities, restaurants, schools and office units, and has a huge market application prospect.
As shown in fig. 1, based on the technical problems to be solved, the utility model discloses a kitchen waste source treatment system, which comprises a feeding groove 1, wherein an outlet of the feeding groove 1 is opposite to a feeding hole connected to a crushing device 2, a discharging hole of the crushing device 2 is communicated to a feeding hole of a squeezer 5, and a liquid discharging pipe of the squeezer 5 is communicated to a feeding hole of a multi-stage oil-water separation device 8; and a plurality of oil-water separation tanks which are communicated in sequence are arranged in the multistage oil-water separation device 8.
Preferably, the feeding trough 1 is provided with a sealing inclined door 11 to prevent garbage from splashing or peculiar smell from flying out.
Preferably, the crushing device 2 adopts a double-shaft crusher to ensure that various kitchen wastes are quickly and effectively made into slurry.
A slurry buffer tank 3 is arranged between the crushing device 2 and the squeezer 5, a discharge port of the crushing device 2 is communicated to the slurry buffer tank 3 through a discharge pipeline, and a slurry discharge port 31 of the slurry buffer tank 3 is communicated to a feed port of the squeezer 5 through a first sewage pump 4.
The slurry outlet 31 of the slurry buffer tank 3 is sequentially communicated to the feed inlets of the first sewage pump 4 and the squeezer 5 through the slurry buffer tank discharge pipe 32, and the slurry buffer tank discharge pipe 32 communicated with the first sewage pump 4 and the slurry outlet 31 is provided with the first valve 33, so that the management of the first-level slurry in the slurry buffer tank 3 is facilitated, and the maintenance and the pipeline cleaning of electromechanical equipment are facilitated.
The whole cylindrical shell that is equipped with the thick liquid import for upper portion of thick liquid buffer tank 3, and the lower part head of thick liquid buffer tank 3 is for leaking hopper-shaped, and thick liquid discharge port 31 of thick liquid buffer tank 3 sets up in the bottom opening position department that leaks hopper-shaped of thick liquid buffer tank 3 lower part.
A slurry buffer tank 6 is arranged between the squeezer 5 and the multistage oil-water separation device 8, a liquid discharge pipe 52 of the squeezer 5 is connected with a slurry buffer tank feed inlet 61, and a liquid discharge pipe 62 of the slurry buffer tank 6 is communicated to the feed inlet of the multistage oil-water separation device 8 through a second sewage pump 7.
And a second valve 63 is arranged on a liquid discharge pipe 62 of the slurry buffer tank 6, so that the management of the secondary slurry in the slurry buffer tank 6 is facilitated, and the maintenance of electromechanical equipment and the cleaning of pipelines are facilitated.
The multi-stage oil-water separation device 8 comprises a filtering device 81, a filter screen 812 is arranged in the filtering device 81, and the diameter of a mesh of the filter screen 812 is 2-15 mm; the liquid outlet of the filtering device 81 is communicated with the feed inlet of the air flotation device 2, an overflow pipe is arranged in the air flotation device 2 and is communicated with the feed inlet of the primary oil-water separation tank 83, and an overflow pipe is arranged in the primary oil-water separation tank 83 and is communicated with the feed inlet of the secondary oil-water separation tank 84. The filter device 1 is used as a pretreatment device, so that the treatment pressure of a subsequent treatment facility can be further reduced, and the service life of the subsequent treatment facility can be prolonged.
The liquid outlet of the filtering device 81 is connected with a pipeline, the pipeline extends to the bottom of the air floatation device 2, so that the filtered oil-water mixture can be fully subjected to air floatation, and the air floatation treatment effect is ensured.
The bottom of the air floatation device 2 is provided with a micropore aeration device 821, the size of air bubbles generated by the micropore aeration device 821 is 30-100 mu m, and the top is provided with a slag scraper 822. The bottom of the air floatation device 82 is also provided with an air floatation device emptying pipe 823 which is convenient for emptying the internal slurry for inspection and cleaning. The oil-water mixture is processed by the air floating device 2 in advance, so that the processing pressure of a subsequent processing facility can be reduced, the service life of the subsequent processing facility can be prolonged, and the pore diameter of the silicon substrate oil-water separation film 53 can be determined according to the size of oil drops of grease in scum separated by the air floating device 2 so as to deal with different oil-water mixtures.
An oil-water separator 85 is arranged in the oil-water separation tank, the oil-water separator 85 comprises a hard net film 851 and a silicon substrate oil-water separation film 853, the silicon substrate oil-water separation film 853 is fixedly arranged below the hard net film 851, a gap is reserved between the silicon substrate oil-water separation film 853 and the hard net film 851, and an electric heater 854 is installed at the bottom of the silicon substrate oil-water separation film 853. The surface of the silicon substrate oil-water separation film 853 is provided with a plurality of through holes, the thickness of the through holes is 0.1-10 mm, and the aperture of the through holes is 20 nm-3 μm.
The liquid to be separated flows on the upper surface of the oil-water separator 85, oil is retained in the upper area of the oil-water separator 85 under the barrier action of the film, and water enters the lower area through the oil-water separator 85, so that the oil-water separation is realized.
The bottoms of the first-stage oil-water separation tank 83 and the second-stage oil-water separation tank 84 are also respectively provided with an emptying port 88, so that internal slurry can be emptied conveniently for inspection and cleaning.
The first-stage oil-water separation tank 83 and the second-stage oil-water separation tank 84 are also provided with a stirrer 87 and a drain 89 inside, respectively. The purpose of setting up the agitator is for stirring the washing liquid when conveniently wasing, and the reinforcing is washd the dynamics, makes the washing more thorough.
By utilizing the kitchen waste source treatment system, the oil-water separation process is as follows:
kitchen waste enters into breaker 2 after throwing silo 1 and is broken, form one-level thick liquid after breaker 2, one-level thick liquid is stored in thick liquid buffer tank 3, one-level thick liquid is gone into squeezer 5 through first sewage pump 4 pump and is carried out solid-liquid separation and then forms second grade thick liquid, the solid that forms after squeezer 5 squeezes is discharged through solid sediment discharge port 51, second grade thick liquid passes through liquid discharge pipe 52 and gets into thick liquid buffer tank 6 in, second grade thick liquid flows out from fluid-discharge tube 62 and carries out oil-water separation in pumping second grade thick liquid into multistage oil-water separator 8 through second sewage pump 7.
The second-stage slurry firstly enters the filtering device 81 through the feeding hole 811 of the filtering device, is filtered by the filter screen 812, forms third-stage slurry after being filtered, enters the air flotation device 82, and solid slag formed by filtering is discharged outside through the spiral slag remover 813.
The air floating device 82 adopts the micropore aeration device 821 to carry out air floating treatment on the three-level slurry, oil substances contained in the slurry are taken out of the slurry by utilizing the floating action of micro bubbles, so that the oil substances float on the surface of the slurry to form scum, the scum is discharged outside through a scum scraping machine 822 at the top end of the air floating device 82, and the four-level slurry is formed after the air floating treatment.
The four-stage slurry overflows into the first-stage oil-water separation tank 83 through an overflow pipe arranged in the air floatation device 82 to perform first-stage oil-water separation, then flows into the second-stage oil-water separation tank 84 through the overflow pipe of the first-stage oil-water separation tank 83 to perform second-stage oil-water separation, the oily sewage after the two-stage oil-water separation is discharged through a drainage pump 86 to be subjected to centralized treatment, and the grease is discharged through a drain outlet 89 to be subjected to centralized treatment.
When the separation rate of the oil-water separator 85 is low, the stirrer 87 is started, so that the sediment temporarily deposited on the surface of the oil-water separator 85 can be suspended, an oil-water separation channel is opened, and the oil-water separation effect is ensured; when the oil-water separation device is cleaned, the cleaning force of the oil-water separator 85 can be enhanced, the cleaning is more thorough, the repeated use of the oil-water separator 85 is realized, and the cleaned sewage is discharged through the sewage outlet 89.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. A kitchen waste source treatment system is characterized by comprising a feeding groove (1), wherein an outlet of the feeding groove (1) is opposite to a feeding hole connected to a crushing device (2), a discharging hole of the crushing device (2) is communicated to a feeding hole of a squeezer (5), and a liquid discharging pipe of the squeezer (5) is communicated to a feeding hole of a multistage oil-water separation device (8); and a plurality of oil-water separation tanks which are communicated in sequence are arranged in the multistage oil-water separation device (8).
2. The kitchen waste source processing system according to claim 1, characterized in that an oil-water separator (85) is arranged in the oil-water separation tank, the oil-water separator (85) comprises a hard net film (851) and a silicon substrate oil-water separation film (853), the silicon substrate oil-water separation film (853) is fixedly arranged below the hard net film (851) and has a gap with the hard net film (851), and an electric heater (854) is installed at the bottom of the silicon substrate oil-water separation film (853).
3. The kitchen waste source treatment system according to claim 1, characterized in that a slurry buffer tank (3) is arranged between the crushing device (2) and the squeezer (5), a discharge port of the crushing device (2) is communicated into the slurry buffer tank (3) through a discharge pipeline, and a slurry discharge port (31) of the slurry buffer tank (3) is communicated to a feed port of the squeezer (5) through a first sewage pump (4).
4. The kitchen waste source treatment system according to claim 3, wherein a slurry outlet (31) of the slurry buffer tank (3) is sequentially communicated with the feed inlets of the first sewage pump (4) and the squeezer (5) through a slurry buffer tank outlet pipe (32), and a first valve (33) is arranged on the slurry buffer tank outlet pipe (32) of the slurry outlet (31) communicated with the first sewage pump (4).
5. The kitchen waste source treatment system according to claim 4, wherein the slurry buffer tank (3) is a cylindrical shell with a slurry inlet at the upper part, the lower end socket of the slurry buffer tank (3) is funnel-shaped, and the slurry outlet (31) of the slurry buffer tank (3) is arranged at the opening position of the funnel-shaped bottom at the lower part of the slurry buffer tank (3).
6. The kitchen waste source treatment system according to claim 1, wherein a slurry buffer tank (6) is arranged between the squeezer (5) and the multistage oil-water separation device (8), a liquid discharge pipe (52) of the squeezer (5) is connected with a slurry buffer tank feed inlet (61), and a liquid discharge pipe (62) of the slurry buffer tank (6) is communicated to a feed inlet of the multistage oil-water separation device (8) through a second sewage pump (7).
7. The kitchen waste source treatment system according to claim 6, characterized in that a second valve (63) is arranged on the drain pipe (62) of the slurry buffer tank (6).
8. The kitchen waste source treatment system according to claim 1, wherein the multistage oil-water separation device (8) comprises a filtering device (81), a filter screen (812) is arranged in the filtering device (81), a liquid outlet of the filtering device (81) is communicated with a feed inlet of the air floatation device (82), an overflow pipe is arranged in the air floatation device (82) and communicated with a feed inlet of the first-stage oil-water separation device (83), and an overflow pipe is arranged in the first-stage oil-water separation device (83) and communicated with a feed inlet of the second-stage oil-water separation device (84).
9. The kitchen waste source treatment system according to claim 8, characterized in that a liquid outlet of the filtering device (81) is connected with a pipeline, and the pipeline extends to the bottom of the air floating device (82).
10. The kitchen waste source treatment system according to claim 9, characterized in that the air floating device (82) is provided with a microporous aeration device (821) at the bottom and a residue scraper (822) at the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220822746.0U CN216937653U (en) | 2022-04-11 | 2022-04-11 | Kitchen waste source processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220822746.0U CN216937653U (en) | 2022-04-11 | 2022-04-11 | Kitchen waste source processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216937653U true CN216937653U (en) | 2022-07-12 |
Family
ID=82301258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220822746.0U Expired - Fee Related CN216937653U (en) | 2022-04-11 | 2022-04-11 | Kitchen waste source processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216937653U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115215475A (en) * | 2022-07-15 | 2022-10-21 | 上海化工院环境工程有限公司 | Efficient oil-water separation system and method for kitchen waste |
| CN115958039A (en) * | 2022-12-13 | 2023-04-14 | 上海泓济环保科技股份有限公司 | Integrated kitchen waste three-phase separation equipment |
-
2022
- 2022-04-11 CN CN202220822746.0U patent/CN216937653U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115215475A (en) * | 2022-07-15 | 2022-10-21 | 上海化工院环境工程有限公司 | Efficient oil-water separation system and method for kitchen waste |
| CN115958039A (en) * | 2022-12-13 | 2023-04-14 | 上海泓济环保科技股份有限公司 | Integrated kitchen waste three-phase separation equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216937653U (en) | Kitchen waste source processing system | |
| KR101346525B1 (en) | Device to cohere and to dispose of wastes water | |
| CN108328883A (en) | A kind of low energy consumption sewage treatment process and device based on carbon source recycling | |
| CN204447485U (en) | For the agitating device of sewage disposal | |
| CN111069250B (en) | Be used for waste classification to handle recovery system | |
| CN105169762A (en) | Garbage disposal device | |
| CN210814082U (en) | Desanding and descaling device in landfill leachate anaerobic treatment system | |
| CN204454680U (en) | For the treatment of the whipping device of oily(waste)water | |
| CN201390659Y (en) | Oil collecting and removal device | |
| CN116535030A (en) | Sewage treatment device and method based on carbon capture and anaerobic ammonia oxidation | |
| CN105585215A (en) | Multiphase circulation integrated sewage treatment process | |
| CN111153558A (en) | Garbage transfer station leachate treatment device and treatment method thereof | |
| CN207259275U (en) | A kind of domestic sewage of villages and small towns high effect cleaningization handles and recycles equipment | |
| CN113860678B (en) | Integrated equipment and method for rapidly treating oily sludge through multiple modules | |
| CN214360841U (en) | Kitchen waste water purification device | |
| CN212833326U (en) | Construction site sewage treatment system | |
| CN212640145U (en) | Skid-mounted equipment for pretreatment of kitchen waste leachate | |
| CN211999336U (en) | Leachate treatment device for garbage transfer station | |
| CN210394352U (en) | Integrated anaerobic fermentation system | |
| CN205999232U (en) | Mud and sewage device for effectively separating | |
| CN204447815U (en) | For the treatment of the mixing plant of abrasive waste water | |
| CN216711657U (en) | High-efficient type slagging-off oil removal device | |
| CN212662773U (en) | Domestic kitchen garbage oil dregs water separating barrel | |
| CN217398584U (en) | Oil-water separation device | |
| CN219950742U (en) | Sewage treatment device based on carbon capture and anaerobic ammoxidation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |