CN109772863B - Community kitchen waste comprehensive treatment system - Google Patents
Community kitchen waste comprehensive treatment system Download PDFInfo
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- CN109772863B CN109772863B CN201910230032.3A CN201910230032A CN109772863B CN 109772863 B CN109772863 B CN 109772863B CN 201910230032 A CN201910230032 A CN 201910230032A CN 109772863 B CN109772863 B CN 109772863B
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Abstract
The invention discloses a residential kitchen waste comprehensive treatment system which comprises a kitchen waste comprehensive treatment station and a plurality of kitchen waste treatment machines, wherein the kitchen waste treatment machines are arranged in kitchens of each household in a residential area, and are connected with the kitchen waste comprehensive treatment station through pipelines. The comprehensive treatment station for the kitchen waste comprises a slag collecting bin, a liquid collecting bin, a solid-liquid re-separating device, a conveying belt structure, an aerobic fermentation chamber, a deodorization chamber and an oil-water separator. The method comprises the following steps that the residues pretreated by the kitchen garbage treatment machine are uniformly conveyed to a residue collection bin, liquid separated by the kitchen garbage treatment machine is conveyed to a liquid collection bin, liquid separated by a solid-liquid re-separation device is conveyed to a liquid collection bin, the residues treated by the solid-liquid re-separation device are conveyed to an aerobic fermentation chamber for fermentation, odor generated by fermentation is deodorized by a deodorization chamber, and the liquid in the liquid collection bin is subjected to oil-water separation by an oil-water separator. The invention can well solve the problem that the kitchen waste in the residential area is difficult to treat, thereby greatly protecting the environment.
Description
Technical Field
The invention relates to the field of kitchen waste treatment, in particular to a residential area kitchen waste comprehensive treatment system.
Background
The kitchen waste refers to the food residues discarded in the food processing process and after eating, the components of the food residues mainly comprise pericarp broken bones, meal broken grains, insoluble protein, cellulose and starch-state insoluble organic matters, and the components of the food residues are very complex according to different meals. The kitchen garbage disposal mode majority of prior art is directly arranged into the sewer or is contained the disposal bag and send to the garbage bin, directly arranges into the sewer and has greatly increased city pipe network sewage treatment's burden, contains to go into the disposal bag and send to the garbage bin can be rotten acid because of can not obtain timely processing kitchen garbage fermentation, is very unfavorable for environmental protection.
Disclosure of Invention
Aiming at the problem that the existing kitchen waste is easy to pollute the environment, the invention provides a residential area kitchen waste comprehensive treatment system which is applied to a large residential area and can be used for carrying out centralized treatment on the kitchen waste in the residential area so as to prevent the environmental pollution.
The invention adopts the following technical scheme:
a residential kitchen waste comprehensive treatment system comprises a kitchen waste comprehensive treatment station and a plurality of kitchen waste treatment machines, wherein the kitchen waste treatment machines are arranged in kitchens of each household in a residential area, and are connected with the kitchen waste comprehensive treatment station through pipelines;
the kitchen waste disposer comprises a shell, wherein a waste inlet is formed in the upper part of the shell, a plurality of fixed cutters are annularly arranged at the inner upper end of the shell, conical cutter heads are arranged at the lower parts of the fixed cutters and consist of a plurality of blades, a crushing cutter disc is arranged at the inner upper part of the shell, a plurality of movable cutters are circumferentially arranged on the crushing cutter disc, and cutting edges are arranged on the surfaces of the movable cutters facing the circle center of the crushing cutter disc; the crushing cutter head is positioned below the fixed cutter, and the circumference enclosed by the movable cutter encloses the fixed cutter;
a solid-liquid separation assembly is arranged in the shell and comprises a solid-liquid separation barrel and a rotating motor, a plurality of round holes are uniformly formed in the peripheral wall of the solid-liquid separation barrel, an enclosure is arranged at the upper end of the solid-liquid separation barrel and surrounds the crushing cutter head, the lower end of the solid-liquid separation barrel is funnel-shaped, and the lower end of the solid-liquid separation barrel is connected with a crushed slag collecting barrel; the rotary motor is arranged in the slag collecting barrel and is connected with a central rotating shaft, the lower part of the central rotating shaft is fixedly connected with the solid-liquid separation barrel, the upper end of the central rotating shaft is connected with the crushing cutter head, a spiral partition plate is arranged on the part of the central rotating shaft, which is positioned in the solid-liquid separation barrel, a plurality of conical small cutter heads are arranged on the surface of the spiral partition plate, and the outer edge of the spiral partition plate is in a blade shape; the rotating motor intermittently and simultaneously drives the solid-liquid separation cylinder, the spiral partition plate and the crushing cutter head to rotate through the central rotating shaft; a liquid outlet is formed in the lower part of the shell;
the kitchen waste comprehensive treatment station comprises a disintegrating slag collection bin, a liquid collection bin, a solid-liquid re-separation device, a conveying belt structure, an aerobic fermentation chamber, a deodorization chamber and an oil-water separator, wherein the disintegrating slag collection barrel is connected with the disintegrating slag collection bin through a disintegrating slag pipeline, the liquid collection bin comprises a re-collecting bin and a liquid storage bin, the re-collecting bin is connected with the liquid storage bin, a liquid outlet is connected with the liquid storage bin through a liquid pipeline, the liquid storage bin is connected with the oil-water separator, a top plate is arranged at the top of the re-collecting bin, and the top plate comprises a liquid leakage plate and a placing plate;
the solid-liquid re-separation device is arranged at the upper part of the liquid collection bin and comprises a feed inlet, a material pushing assembly, a first extrusion assembly and a second extrusion assembly, wherein the first extrusion assembly and the second extrusion assembly are oppositely arranged; the first air cylinder can drive the first pressing plate to move on the top plate, the second air cylinder can drive the second pressing plate to move on the top plate, when the first pressing plate and the second pressing plate are positioned on the liquid leakage plate, the first pressing plate, the second pressing plate and the liquid leakage plate form a re-separation cavity, the feed inlet is positioned at the upper part of the re-separation cavity, when the first pressing plate and the second pressing plate are positioned on the placing plate, the first pressing plate, the second pressing plate and the placing plate form a placing cavity, the material pushing assembly is arranged at the rear part of the placing plate, the material pushing assembly comprises a material pushing air cylinder, and a piston rod of the material pushing air cylinder is connected with a material pushing plate;
the conveying belt structure is arranged in front of the solid-liquid re-separation device and comprises a conveying belt, the conveying belt is connected with the aerobic fermentation chamber, and the aerobic fermentation chamber is connected with the deodorization chamber.
Preferably, the crushing cutter disc drives the movable cutter to rotate, and the movable cutter is matched with the fixed cutter to perform primary crushing on the kitchen waste; the outer edge of the spiral partition plate is matched with the solid-liquid separation cylinder, and the small cutter head on the surface of the spiral partition plate is used for re-crushing the kitchen garbage.
Preferably, the slag collecting bin collects all the slag in the slag collecting barrel, and the collected slag enters the solid-liquid re-separation device through the feeding hole for re-separation.
Preferably, after the crushed slag enters the re-separation cavity, the second cylinder drives the second pressing plate to move to extrude the crushed slag, the extruded liquid enters the re-collection liquid bin through the liquid leakage plate, after extrusion, the first cylinder and the second cylinder simultaneously act to move the crushed slag to the placement cavity, the material pushing cylinder acts to push the crushed slag to the conveying belt, and the conveying belt conveys the crushed slag to the aerobic fermentation chamber for fermentation.
Preferably, a heating device, a blower, an exhaust fan and a stirring motor are arranged in the aerobic fermentation chamber, the stirring motor is connected with a stirring blade, the heating device controls the temperature of the aerobic fermentation chamber, the blower supplies air into the aerobic fermentation chamber, and the exhaust fan discharges odor generated in the aerobic fermentation chamber into the deodorization chamber.
Preferably, the deodorization chamber is internally provided with a sterilizing chamber and an adsorption chamber, the sterilizing chamber is internally provided with an ultraviolet sterilizing lamp, and the adsorption chamber is provided with hydrated aluminosilicate or activated carbon.
Preferably, the oil-water separator separates the liquid in the liquid storage bin into oil and water.
Preferably, a filter screen is arranged in the liquid collection bin, the filter screen is arranged below the perforated plate, and a guide plate is arranged below the filter screen.
The invention has the beneficial effects that:
the invention provides a residential kitchen waste comprehensive treatment system, which is characterized in that a kitchen waste treatment machine is arranged in a kitchen of each household, the kitchen waste treatment machine carries out multi-stage crushing and solid-liquid separation on the kitchen waste of each household, and then the crushed slag and liquid are respectively conveyed to a kitchen waste comprehensive treatment station for respective treatment, as the solid-liquid separation of the kitchen waste treatment machine is not thorough, the solid-liquid separation is carried out on the crushed slag again, the water content of the crushed slag can be reduced to 20-30%, the water content is very suitable for the subsequent aerobic fermentation of the crushed slag, the odor generated by the aerobic fermentation can be discharged outdoors after being deodorized by a deodorization chamber, the fermented crushed slag can be made into fertilizer for waste utilization without polluting the environment, the separated liquid is concentrated in a liquid collection bin and is treated by a subsequent oil-water separator, and the separated oil is supplied to a chemical plant to be used as an industrial product raw material or be used for producing biodiesel for comprehensive, the water can be discharged, so that the aims of reduction, reclamation and harmlessness of the kitchen waste are fulfilled.
Drawings
Fig. 1 is a schematic diagram of a comprehensive treatment system for kitchen waste in a community.
Fig. 2 is a schematic view of a kitchen waste disposer.
FIG. 3 is a plan view of the solid-liquid re-separating device when crushing the slag.
FIG. 4 is a plan view of the solid-liquid re-separating device after completion of extrusion.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
with reference to fig. 1 to 4, a comprehensive kitchen waste treatment system for a residential area comprises a comprehensive kitchen waste treatment station and a plurality of kitchen waste treatment machines 1, wherein the kitchen waste treatment machines 1 are installed in kitchens of each household in the residential area, and are connected with the comprehensive kitchen waste treatment station through pipelines.
Specifically, the kitchen waste disposer 1 is installed under a sink of each household kitchen, and waste generated in the kitchen directly enters the kitchen waste disposer 1 for pretreatment.
As shown in fig. 2, comprises a housing 2, the upper part of which is provided with a waste inlet 3.
The interior upper end ring of shell is equipped with a plurality of stationary knife 4, and the lower part of stationary knife is provided with conical tool bit 5, and the tool bit comprises a plurality of blades, and the interior upper portion of shell is provided with crushing blade disc 6, is provided with a plurality of moving cutter 7 in the circumference of crushing blade disc 6, and moving cutter orientation is smashed the face department in the blade disc centre of a circle and is provided with the cutting edge.
The crushing cutter head 6 is positioned below the fixed cutter 4, and the circumference enclosed by the movable cutter 7 surrounds the fixed cutter 4.
After the kitchen garbage enters from the garbage inlet, the kitchen garbage moves to the periphery of the crushing cutter disc under the rotating action of the crushing cutter disc, primary cutting is carried out on the kitchen garbage through the rotary matching of the movable cutters and the fixed cutters, and the cut garbage falls down from gaps of the adjacent movable cutters.
A solid-liquid separation component is arranged in the shell, and the primarily cut garbage enters the solid-liquid separation component.
The solid-liquid separation assembly comprises a solid-liquid separation cylinder 8 and a rotating motor 9, a plurality of round holes are uniformly formed in the peripheral wall of the solid-liquid separation cylinder, an enclosing baffle 10 is arranged at the upper end of the solid-liquid separation cylinder and surrounds the crushing cutter head, and the enclosing baffle is used for ensuring that garbage can fall into the solid-liquid separation cylinder.
The lower end of the solid-liquid separation cylinder is funnel-shaped, and the lower end of the solid-liquid separation cylinder is connected with a slag collecting barrel 11.
The rotary motor 9 is arranged in the slag collecting barrel, a motor outer cover covers the rotary motor, the rotary motor is connected with a central rotating shaft 12, the lower part of the central rotating shaft is fixedly connected with the solid-liquid separation barrel 8, the upper end of the central rotating shaft is connected with the crushing cutter head 5, and a spiral partition plate 13 is arranged on the part of the central rotating shaft, which is positioned in the solid-liquid separation barrel.
The rotating motor intermittently drives the solid-liquid separation cylinder, the spiral partition plate and the crushing cutter head to rotate simultaneously through the central rotating shaft.
The surface of the spiral clapboard is provided with a plurality of conical small cutter heads 14, and the outer edge of the spiral clapboard is in a blade shape.
The garbage falling into the solid-liquid separation barrel is subjected to solid-liquid separation under the rotation action of the solid-liquid separation barrel, the garbage can be attached to the inner wall of the solid-liquid separation barrel under the action of centrifugal force in the solid-liquid separation process, and at the moment, the outer edge of the spiral partition plate cuts and crushes the garbage attached to the inner wall of the solid-liquid separation barrel again. Because the rotating motor intermittently moves, when the rotating motor stops running, garbage falls on the spiral partition plate and slides downwards along the spiral partition plate, and in the sliding process, the small cutter head on the spiral partition plate cuts the garbage, and the garbage is crushed, repeatedly, so that the kitchen garbage is crushed again in the solid-liquid separation cylinder, the kitchen garbage is crushed into fine particles, and then the particles enter the crushed garbage collection barrel to be collected.
The lower part of shell is provided with liquid outlet 15, and the solid-liquid separation section of thick bamboo is through rotatory, gets rid of liquid outside the section of thick bamboo through the round hole, and liquid can discharge through the liquid outlet.
The kitchen garbage disposal machine can directly collect kitchen garbage, and can perform two-stage crushing and solid-liquid separation treatment, so that peculiar smell is removed, and the health of family members is guaranteed.
And sending the slag and the liquid pretreated by the kitchen waste treatment machine to a comprehensive kitchen waste treatment station for final treatment.
The comprehensive kitchen waste treatment station can be built in a community, the comprehensive kitchen waste treatment station is planned well during planning of a large-scale community, on-site treatment of kitchen waste is completed, transportation cost is not increased due to outward transportation, and environmental pollution is avoided during transportation.
The comprehensive treatment station for the kitchen waste comprises a slag collecting bin, a liquid collecting bin 16, a solid-liquid re-separating device, a conveying belt structure, an aerobic fermentation chamber 17, a deodorization chamber 18 and an oil-water separator 19.
The disintegrating slag collecting barrel 11 is connected with the disintegrating slag collecting bin through the disintegrating slag pipeline, and disintegrating slag of each kitchen garbage disposer is uniformly conveyed to the disintegrating slag collecting bin, so that uniform treatment is facilitated.
The liquid collection chamber 16 includes a re-collection chamber 20 and a storage chamber 21, the re-collection chamber being connected to the storage chamber.
The liquid outlet 15 is connected with a liquid storage bin 21 through a liquid pipeline, liquid separated by each kitchen garbage disposer is uniformly delivered into the liquid storage bin 21, the liquid storage bin is connected with an oil-water separator 19, and the oil-water separator can separate oil from water.
The top of the re-collection liquid bin is provided with a top plate which comprises a liquid leakage plate 22 and a placing plate 23.
The solid-liquid re-separation device is arranged at the upper part of the liquid collection bin and comprises a feed inlet 24, a material pushing assembly, a first extrusion assembly and a second extrusion assembly which are oppositely arranged.
The first extrusion assembly comprises a first air cylinder 25, a piston rod of the first air cylinder is connected with a first pressing plate 26, the second extrusion assembly comprises a second air cylinder 27, a piston rod of the second air cylinder is connected with a second pressing plate 28, and the first pressing plate and the second pressing plate are arranged oppositely.
The first air cylinder can drive the first pressing plate to move on the top plate, the second air cylinder can drive the second pressing plate to move on the top plate, as shown in fig. 3, when the first pressing plate and the second pressing plate are positioned on the liquid leakage plate 22, the first pressing plate, the second pressing plate and the liquid leakage plate form a re-separation cavity 29, and the feeding hole is positioned at the upper part of the re-separation cavity.
As shown in fig. 4, when the first pressing plate and the second pressing plate are on the placing plate, the first pressing plate, the second pressing plate and the placing plate constitute a placing chamber 30.
The material pushing assembly is arranged at the rear part of the placing plate and comprises a material pushing cylinder 31, and a piston rod of the material pushing cylinder is connected with a material pushing plate 32.
The conveyor belt structure is arranged in front of the solid-liquid re-separation device and comprises a conveyor belt 33.
The disintegrating slag in the disintegrating slag collecting bin enters into solid-liquid re-separation device through the feed inlet, at first, the disintegrating slag falls into the re-separation chamber, the second cylinder drives the second clamp plate and removes, first cylinder does not move, extrude the disintegrating slag, the liquid that extrudes gets into the re-collection liquid storehouse through the weeping board, be provided with filter screen 34 in the re-collection liquid storehouse, the filter screen sets up the below at the small opening board, be provided with guide plate 35 in the below of filter screen, liquid flows down along with the guide plate, finally flow in the stock solution storehouse 21, wait for carrying out oil water separation.
After the extrusion is completed, the first air cylinder and the second air cylinder act simultaneously to drive the crushed slag to move to the placing cavity, the first pressing plate and the second pressing plate loosen the extrusion on the crushed slag, the crushed slag is placed on the placing plate, the pushing air cylinder acts, and the crushed slag is pushed onto the conveying belt 33 through the pushing plate.
The reason why the material is not pushed on the hole-leaking plate is that the material is pushed on the hole-leaking plate, so that certain crushed slag leaks from the hole-leaking plate or the hole-leaking plate is blocked, which is very inconvenient, and therefore, the material pushing action is carried out on the placing plate.
Because the solid-liquid separation of the kitchen garbage disposer is not thorough, the solid-liquid re-separation device carries out solid-liquid separation on the crushed slag again, the moisture content of the crushed slag can be reduced to 20-30%, and the moisture content is the optimal moisture content of the subsequent aerobic fermentation of the crushed slag.
The conveyer belt is connected with the aerobic fermentation chamber, and the conveyer belt sends the crushed slag to the aerobic fermentation chamber for fermentation.
The aerobic fermentation chamber is internally provided with a heating device, a blower, an exhaust fan and a stirring motor, the stirring motor is connected with a stirring blade, the stirring blade is used for stirring and fermenting the crushed slag entering the aerobic fermentation chamber, the heating device is used for controlling the temperature of the aerobic fermentation chamber to be 40 ℃ in the fermentation process～Adding mixed strains of yeast, lactobacillus, photosynthetic bacteria, bacillus, etc. at 45 deg.C during stirring, and air blowing by an air blower in the aerobic fermentation chamber for 24 times～For 48 hours.
The fermented slag can be made into fertilizer for waste utilization without environmental pollution.
The exhaust fan exhausts the odor generated in the aerobic fermentation chamber into the deodorization chamber.
The deodorization chamber is internally provided with a sterilizing chamber and an adsorption chamber, the sterilizing chamber is internally provided with an ultraviolet sterilizing lamp, and the adsorption chamber is provided with hydrated aluminosilicate or activated carbon.
The odor generated in the aerobic fermentation chamber is firstly oxidized and decomposed by the sterilizing chamber, then enters the adsorption chamber, is adsorbed by hydrated aluminosilicate or active carbon, so that the malodorous substances in the gas are purified, and the purified gas can be discharged without polluting the environment.
The oil-water separator separates the liquid in the liquid storage bin into oil and water, the separated oil is supplied to a chemical plant to be used as an industrial product raw material or be used for producing the biomass diesel oil for comprehensive utilization, and the water can be discharged without influencing the sewage treatment of a municipal pipe network.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make modifications, alterations, additions or substitutions within the spirit and scope of the present invention.
Claims (8)
1. A residential kitchen waste comprehensive treatment system is characterized by comprising a kitchen waste comprehensive treatment station and a plurality of kitchen waste treatment machines, wherein the kitchen waste treatment machines are arranged in kitchens of each household in a residential area and are connected with the kitchen waste comprehensive treatment station through pipelines;
the kitchen waste disposer comprises a shell, wherein a waste inlet is formed in the upper part of the shell, a plurality of fixed cutters are annularly arranged at the inner upper end of the shell, conical cutter heads are arranged at the lower parts of the fixed cutters and consist of a plurality of blades, a crushing cutter disc is arranged at the inner upper part of the shell, a plurality of movable cutters are circumferentially arranged on the crushing cutter disc, and cutting edges are arranged on the surfaces of the movable cutters facing the circle center of the crushing cutter disc; the crushing cutter head is positioned below the fixed cutter, and the circumference enclosed by the movable cutter encloses the fixed cutter;
a solid-liquid separation assembly is arranged in the shell and comprises a solid-liquid separation barrel and a rotating motor, a plurality of round holes are uniformly formed in the peripheral wall of the solid-liquid separation barrel, an enclosure is arranged at the upper end of the solid-liquid separation barrel and surrounds the crushing cutter head, the lower end of the solid-liquid separation barrel is funnel-shaped, and the lower end of the solid-liquid separation barrel is connected with a crushed slag collecting barrel; the rotary motor is arranged in the slag collecting barrel and is connected with a central rotating shaft, the lower part of the central rotating shaft is fixedly connected with the solid-liquid separation barrel, the upper end of the central rotating shaft is connected with the crushing cutter head, a spiral partition plate is arranged on the part of the central rotating shaft, which is positioned in the solid-liquid separation barrel, a plurality of conical small cutter heads are arranged on the surface of the spiral partition plate, and the outer edge of the spiral partition plate is in a blade shape; the rotating motor intermittently and simultaneously drives the solid-liquid separation cylinder, the spiral partition plate and the crushing cutter head to rotate through the central rotating shaft; a liquid outlet is formed in the lower part of the shell;
the kitchen waste comprehensive treatment station comprises a disintegrating slag collection bin, a liquid collection bin, a solid-liquid re-separation device, a conveying belt structure, an aerobic fermentation chamber, a deodorization chamber and an oil-water separator, wherein the disintegrating slag collection barrel is connected with the disintegrating slag collection bin through a disintegrating slag pipeline, the liquid collection bin comprises a re-collecting bin and a liquid storage bin, the re-collecting bin is connected with the liquid storage bin, a liquid outlet is connected with the liquid storage bin through a liquid pipeline, the liquid storage bin is connected with the oil-water separator, a top plate is arranged at the top of the re-collecting bin, and the top plate comprises a liquid leakage plate and a placing plate;
the solid-liquid re-separation device is arranged at the upper part of the liquid collection bin and comprises a feed inlet, a material pushing assembly, a first extrusion assembly and a second extrusion assembly, wherein the first extrusion assembly and the second extrusion assembly are oppositely arranged; the first air cylinder can drive the first pressing plate to move on the top plate, the second air cylinder can drive the second pressing plate to move on the top plate, when the first pressing plate and the second pressing plate are positioned on the liquid leakage plate, the first pressing plate, the second pressing plate and the liquid leakage plate form a re-separation cavity, the feed inlet is positioned at the upper part of the re-separation cavity, when the first pressing plate and the second pressing plate are positioned on the placing plate, the first pressing plate, the second pressing plate and the placing plate form a placing cavity, the material pushing assembly is arranged at the rear part of the placing plate, the material pushing assembly comprises a material pushing air cylinder, and a piston rod of the material pushing air cylinder is connected with a material pushing plate;
the conveying belt structure is arranged in front of the solid-liquid re-separation device and comprises a conveying belt, the conveying belt is connected with the aerobic fermentation chamber, and the aerobic fermentation chamber is connected with the deodorization chamber.
2. The comprehensive residential kitchen waste treatment system according to claim 1, wherein the crushing cutter disc drives the movable cutter to rotate, and the movable cutter cooperates with the fixed cutter to perform primary crushing on kitchen waste; the outer edge of the spiral partition plate is matched with the solid-liquid separation cylinder, and the small cutter head on the surface of the spiral partition plate is used for re-crushing the kitchen garbage.
3. The comprehensive treatment system for the kitchen waste in the residential area according to claim 1, wherein the disintegrating slag collecting bin collects disintegrating slag in all disintegrating slag collecting barrels, and the collected disintegrating slag enters the solid-liquid re-separating device through the feeding hole for re-separation.
4. The comprehensive treatment system for the kitchen waste in the residential area according to claim 1, wherein after the crushed slag enters the re-separation cavity, the second cylinder drives the second pressing plate to move so as to extrude the crushed slag, the extruded liquid enters the re-collection liquid bin through the liquid leakage plate, after the extrusion, the first cylinder and the second cylinder simultaneously act to move the crushed slag to the placement cavity, the material pushing cylinder acts to push the crushed slag to the conveying belt, and the conveying belt conveys the crushed slag to the aerobic fermentation chamber for fermentation.
5. The comprehensive treatment system for kitchen waste in small area according to claim 1, wherein a heating device, a blower, an exhaust fan and a stirring motor are arranged in the aerobic fermentation chamber, the stirring motor is connected with stirring blades, the heating device controls the temperature of the aerobic fermentation chamber, the blower supplies air to the aerobic fermentation chamber, and the exhaust fan exhausts the odor generated in the aerobic fermentation chamber into the deodorization chamber.
6. The comprehensive residential kitchen waste treatment system according to claim 1, wherein a sterilizing chamber and an adsorption chamber are arranged in the deodorizing chamber, an ultraviolet germicidal lamp is arranged in the sterilizing chamber, and hydrated aluminosilicate or activated carbon is arranged in the adsorption chamber.
7. The comprehensive residential kitchen waste treatment system according to claim 1, wherein the oil-water separator separates the liquid in the liquid storage bin into oil and water.
8. The comprehensive treatment system for the kitchen waste in the residential area according to claim 1, wherein a filter screen is arranged in the liquid re-collection bin, the filter screen is arranged below the perforated plate, and a guide plate is arranged below the filter screen.
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| CN201910230032.3A CN109772863B (en) | 2019-03-26 | 2019-03-26 | Community kitchen waste comprehensive treatment system |
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| CN201910230032.3A CN109772863B (en) | 2019-03-26 | 2019-03-26 | Community kitchen waste comprehensive treatment system |
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| CN110237596A (en) * | 2019-05-24 | 2019-09-17 | 苏州品立环保系统有限公司 | The small oil water separator in kitchen |
| CN110369450A (en) * | 2019-07-19 | 2019-10-25 | 苏州傲龙环保科技有限公司 | A kind of intelligence biodegradable organic waste processing equipment |
| CN112142502A (en) * | 2020-07-08 | 2020-12-29 | 湖南省欧朗环保科技有限公司 | Kitchen waste recycling aerobic treatment system device |
| CN113415854A (en) * | 2021-06-23 | 2021-09-21 | 山东普迪厨房设备有限公司 | Dry-wet separation system for oil and water recovered in intelligent kitchen |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101378777B1 (en) * | 2012-07-23 | 2014-03-26 | 이영우 | Device of mixing and sludge dewatering for food waste |
| CN103071667A (en) * | 2013-02-06 | 2013-05-01 | 上海山神生物科技发展有限公司 | Local overall treatment method for kitchen waste |
| CN103624068A (en) * | 2013-11-07 | 2014-03-12 | 中国电器科学研究院有限公司 | Separate collection method for kitchen waste |
| CN103920696B (en) * | 2014-04-30 | 2016-08-17 | 谢建新 | A kind of changing food waste source processing method on the spot |
| KR20160077925A (en) * | 2014-12-24 | 2016-07-04 | 김재완 | A food and drink waste reduction system |
| CN108146912A (en) * | 2017-12-29 | 2018-06-12 | 成都易顺通环保科技有限公司 | A kind of kitchen garbage collection system |
| CN109261702A (en) * | 2018-11-27 | 2019-01-25 | 上海洁鹿环保科技有限公司 | A kind of kitchen garbage central processing system |
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