CN112871985A - Kitchen waste crushing treatment device - Google Patents
Kitchen waste crushing treatment device Download PDFInfo
- Publication number
- CN112871985A CN112871985A CN202110080590.3A CN202110080590A CN112871985A CN 112871985 A CN112871985 A CN 112871985A CN 202110080590 A CN202110080590 A CN 202110080590A CN 112871985 A CN112871985 A CN 112871985A
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- Prior art keywords
- area
- room
- shell
- liquid
- slag
- 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.)
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Links
- 239000010806 kitchen waste Substances 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 68
- 239000002893 slag Substances 0.000 claims abstract description 47
- 239000002699 waste material Substances 0.000 claims abstract description 26
- 230000029087 digestion Effects 0.000 claims abstract description 20
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 13
- 239000002912 waste gas Substances 0.000 claims abstract description 13
- 239000006096 absorbing agent Substances 0.000 claims abstract description 10
- 239000010813 municipal solid waste Substances 0.000 claims description 24
- 239000007789 gas Substances 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 235000017060 Arachis glabrata Nutrition 0.000 claims description 4
- 241001553178 Arachis glabrata Species 0.000 claims description 4
- 235000010777 Arachis hypogaea Nutrition 0.000 claims description 4
- 235000018262 Arachis monticola Nutrition 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims description 4
- 239000003610 charcoal Substances 0.000 claims description 4
- 235000020232 peanut Nutrition 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 210000000988 bone and bone Anatomy 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract 1
- 239000003818 cinder Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 4
- 241000255925 Diptera Species 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000010791 domestic waste Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 244000000010 microbial pathogen Species 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005541 medical transmission Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009270 solid waste treatment Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
-
- 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
-
- 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
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/12—Heat utilisation in combustion or incineration of waste
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Food Science & Technology (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kitchen waste treatment device, which comprises a shell, wherein the interior of the shell is vertically divided into a left part, a middle part and a right part, a waste putting-in port connecting part is a pretreatment area, the middle part connected with the pretreatment device is a crushing area, and the right side part connected with the crushing area is an anaerobic treatment area; the middle lower part of the pretreatment area is connected with the middle lower part of the crushing device through a scraper conveyor, and the lower part of the crushing area is connected with the upper part of the anaerobic treatment area through a lifter; the pretreatment region comprises: the device comprises a standing groove, a solid-liquid separator, a dryer, a liquid collecting box and a scraper conveyor; the crushing zone comprises: the device comprises a hammer crusher, a stirrer, a liquid absorber, a conveyor and a central control room; the anaerobic treatment zone comprises: the system comprises a lifting machine, an anaerobic digestion room, a waste gas treatment room, a disinfection room, a conveying belt, a slag storage tank and a vertical lifter. The device has the advantages of energy conservation, low consumption, stable operation, capability of treating high-hardness kitchen waste containing bones and the like, and high waste crushing rate which can reach more than 98.7 percent.
Description
Technical Field
The invention relates to a kitchen waste crushing treatment device, and belongs to the field of solid waste treatment in environmental protection.
Background
In the past, the kitchen waste is mainly used as a feed for raising pigs in suburbs of cities, and due to the fact that the sources of the kitchen waste are complex and the kitchen waste is rich in organic matters, a good growing and breeding environment is provided for various pathogenic microorganisms and various flies carrying the pathogenic microorganisms, and disease transmission is possibly caused, and the kitchen waste is forbidden by government regulations. In daily life, residents usually mix the kitchen waste into the household waste and send the kitchen waste to a waste collection point through a plastic bag, so that the components and characteristics of the urban household waste are changed.
During the storage, collection, transportation and garbage landfill of the kitchen waste, the kitchen waste is extremely easy to rot and smell and breed mosquitoes, flies and the like in a short time due to high water content and organic matter content, and the surrounding environment is greatly polluted. In addition, the disposal method of the municipal refuse usually comprises incineration and landfill, if the municipal domestic refuse is incinerated, because the water content of the kitchen refuse is usually as high as about 90%, the calorific value is 2100-3100 KJ/Kg, and the kitchen refuse and other refuse are incinerated together, the requirement of the calorific value of the refuse incineration power generation cannot be met, but the incinerator can be caused to burn insufficiently to generate dioxin; if the household garbage is buried, the mixed kitchen garbage is also not suitable for treatment because of high moisture content. In addition, a large amount of organic matters are wasted in incineration and landfill, so that the kitchen waste needs to be treated separately.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a kitchen waste crushing treatment device which comprises a shell, a waste input port, a shell opening, a first slag outlet, a second slag outlet and a gas discharge port, wherein the waste input port is arranged at the top of the left side of the shell, the shell opening is arranged at the left side of the bottom of the shell, the first slag outlet is arranged in the middle of the bottom of the shell, the second slag outlet is arranged at the right side of the bottom of the shell, the gas discharge port is arranged at the upper part of the right side of the shell, the interior of the shell is vertically divided into a left part, a middle part and a right part, the connection part of the waste input port is a; the middle lower part of the pretreatment area is connected with the middle lower part of the garbage crushing area through a scraper conveyor, and the lower part of the garbage crushing area is connected with the upper part of the anaerobic treatment area through a lifter; the pretreatment region comprises: the device comprises a standing groove, a solid-liquid separator, a dryer, a liquid collecting box and a scraper conveyor; the garbage crushing area comprises: the device comprises a hammer crusher, a stirrer, a liquid absorber, a conveyor and a central control room; the anaerobic treatment zone comprises: the system comprises a lifter, an anaerobic digestion room, a waste gas treatment room, a disinfection room, a conveying belt, a slag storage tank and a vertical lifter; wherein, the garbage to be treated enters a standing groove from a garbage feeding hole, the lower part of the standing groove is connected with a solid-liquid separator, the solid-liquid separator is divided into two parts by a metal fine net, the upper part is a solid area, the lower part is a liquid area, a dryer is arranged in the solid-liquid separator solid area, a liquid discharge port is reserved at the bottom end of the liquid area of the solid-liquid separator, a liquid collection tank is arranged below the liquid discharge port, a water outlet is reserved at the bottom end of the liquid collection tank and is connected with an opening of a shell, the solid-liquid separator solid area is connected with the left end of a scraper conveyor, the right end of the scraper conveyor is connected with a feeding port of a hammer crusher, the bottom of the hammer crusher is provided with a slag outlet, the lower end of the slag outlet is connected with a stirrer slag inlet, the slag outlet at the bottom of the stirrer is connected with the slag inlet at the upper, the lifting machine is connected to the conveyer, the income cinder notch between anaerobic digestion is connected to the lifting machine, between anaerobic digestion and exhaust-gas treatment in the middle of through the separation of gas pocket baffle, set up the shower head in the exhaust-gas treatment within a definite time, the right side sets up gaseous row mouth between exhaust-gas treatment, between anaerobic digestion right side lower extreme cinder notch is connected between the disinfection, the lower extreme cinder notch passes through the conveyer belt and connects the storage slag chute between the disinfection, storage slag chute bottom cinder notch passes through vertical lift and connects the second cinder notch, upper portion is equipped with between the well accuse in the preliminary treatment district.
A peanut shell/charcoal catalyst is placed in the anaerobic digestion chamber, and the mass ratio of the peanut shell to the charcoal catalyst is 2: 1.
And a circuit control system, a motor, a pump and other equipment are arranged in the middle control room.
The invention has the advantages that:
(1) the all-steel welding machine base is firm and environment-friendly, and is not easy to generate waste liquid and mechanical noise pollution.
(2) The energy is saved, the consumption is low, the technology is exquisite, the equipment operation is stable, high-hardness kitchen waste containing bones and the like can be treated, and the waste crushing rate is high and can reach more than 98.7%.
(3) The anaerobic digestion period of the kitchen waste is short, and the generated odor is treated at the same time.
Drawings
FIG. 1 is a schematic view of the apparatus of the present invention.
In the figure: 1-shell, 2-garbage feeding port, 3-standing tank, 4-solid-liquid separator, 5-dryer, 6-liquid collecting tank, 7-shell opening, 8-scraper conveyor, 9-hammer crusher, 10-stirrer, 11-liquid absorber, 12-conveyor, 13-elevator, 14-first slag outlet, 15-anaerobic digestion chamber, 16-waste gas treatment chamber, 17-disinfection chamber, 18-gas discharge port, 19-conveyor belt, 20-slag storage tank, 21-vertical elevator, 22-second slag outlet, 23-central control chamber.
Detailed Description
As shown in fig. 1, the kitchen waste crushing treatment device comprises a shell 1, a waste input port 2 arranged at the top of the left side of the shell 1, a shell opening 7 arranged at the left side of the bottom of the shell 1, a first slag outlet 14 arranged in the middle of the bottom of the shell 1, a second slag outlet 22 arranged at the right side of the bottom of the shell 1, and a gas discharge port 18 arranged at the upper part of the right side of the shell 1, wherein the interior of the shell 1 is vertically divided into a left part, a middle part and a right part, a connection part of the waste input port 2 is a pretreatment area, the middle part connected with the pretreatment area is a waste crushing area, and the right part connected with the waste crushing area is an; the middle lower part of the pretreatment area is connected with the middle lower part of the crushing device through a scraper conveyor 8, and the lower part of the crushing device is connected with the upper part of the anaerobic treatment device through a lifter 13; the pretreatment device comprises: a standing groove 3, a solid-liquid separator 4, a dryer 5, a liquid collecting box 6 and a scraper conveyor 8; the garbage crushing area comprises: the hammer crusher 9, the stirrer 10, the liquid absorber 11, the conveyor 12 and the middle control room 23; the anaerobic treatment zone comprises: the system comprises a lifting machine 13, an anaerobic digestion room 15, a waste gas treatment room 16, a disinfection room 17, a conveyor belt 19, a slag storage tank 20 and a vertical lifter 21. The garbage to be treated enters a static tank 3 from a garbage feeding port 2, the lower part of the static tank 3 is connected with a solid-liquid separator 4, the solid-liquid separator 4 is divided into two parts by a metal fine net, the upper part is a solid region, the lower part is a liquid region, a dryer is arranged in the solid region of the solid-liquid separator 4, the kitchen garbage is separated from solid residue and liquid in the solid-liquid separator 4 through the metal fine net, the liquid flows into the lower liquid region through the fine net, and the residue is left on the metal fine net and dried by the built-in dryer to obtain residual moisture; a liquid outlet is reserved at the bottom end of the liquid area of the solid-liquid separator 4, a liquid collecting tank 6 is arranged below the liquid outlet, waste liquid discharged by the solid-liquid separator flows into the liquid collecting tank 6, a water outlet is reserved at the bottom end of the liquid collecting tank 6, the water outlet is connected with an opening of the shell, and the waste liquid is discharged out of the shell through the opening of the shell; the solid area of the solid-liquid separator 4 is connected with the left end of a scraper conveyor 8, a scraper on the scraper conveyor 8 sends the kitchen waste dried on a metal fine mesh to the conveyor, the right end of the scraper conveyor 8 is connected with a feeding port of a hammer crusher 9, the kitchen waste is sent to a waste crushing platform in the hammer crusher by the conveyor, the waste crushing platform starts to rotate clockwise at the rotating speed of 30r/min, the kitchen waste is crushed under the action of the pressure of the hammer and the friction force generated between the rotation and the hammer to become waste residues, a slag hole is formed in the bottom of the hammer crusher 9, the lower end of the slag hole is connected with a stirring machine feeding 10 slag holes, the waste residues enter a stirring machine 10 through the slag hole of the hammer crusher 9, the waste residues are uniformly mixed and fully scattered in the stirring machine 10 to be decomposed nearly half, the slag hole in the bottom of the stirring machine 10 is connected with the slag hole in the upper part of a liquid, a liquid outlet at the left side of the liquid absorber 11 is connected with a liquid inlet at the right side of the liquid collecting tank 6 through a PVC pipeline, and water generated by the crushed garbage in the liquid absorber 11 is absorbed into the liquid collecting tank 6 and is discharged together with the garbage waste liquid filtered before; the right side of a liquid absorber 11 is connected with a conveyor 12, the conveyor 12 is connected with a lifter 13, after moisture of the garbage and waste residues is absorbed in the liquid absorber 11, the garbage and waste residues are conveyed to the lifter 13 through the conveyor 12 and enter an anaerobic digestion process through the lifter 13, the lifter 13 is connected with a residue inlet of an anaerobic digestion room 15, a temperature monitoring facility is arranged in the anaerobic digestion room 15, the garbage and waste residues are anaerobically digested under the action of anaerobic microorganisms and peanut shell/charcoal catalysts, the middle of the anaerobic digestion room 15 and a waste gas treatment room 16 is separated through an air hole partition plate, a spray head is arranged in the waste gas treatment room 16, waste gas of a small amount of methane generated in the anaerobic digestion process enters the waste gas treatment room 16 through the air hole partition plate and is treated and absorbed by mixed treatment water mist of ethanol and sodium hydroxide sprayed by the spray head, a gas discharge port 18 is arranged on the right side of the waste gas treatment room, a slag hole at the lower right end of the anaerobic digestion chamber 15 is connected with a disinfection chamber 17, an ultraviolet disinfection mode is used in the disinfection chamber, the slag hole at the lower end of the disinfection chamber 17 is connected with a slag storage groove 20 through a conveyor belt 19, and the slag hole at the bottom of the slag storage groove 20 is connected with a second slag hole 22 through a vertical elevator 21; waste residues generated after the garbage is crushed can be discharged through a first slag outlet 14 at the lower end of the liquid absorber 11 if the waste residues do not need to be disinfected; the middle upper part in the pretreatment area is provided with a central control room 23, and a circuit control system, a motor, a pump and other equipment of the whole set of equipment are arranged in the central control room.
Claims (1)
1. A kitchen waste crushing treatment device is characterized by comprising a shell, a waste feeding port arranged at the top of the left side of the shell, a shell opening arranged at the left side of the bottom of the shell, a first slag outlet arranged in the middle of the bottom of the shell, a second slag outlet arranged at the right side of the bottom of the shell and a gas discharge port arranged at the upper part of the right side of the shell, wherein the interior of the shell is vertically divided into a left part, a middle part and a right part; the middle lower part of the pretreatment area is connected with the middle lower part of the garbage crushing area through a scraper conveyor, and the lower part of the garbage crushing area is connected with the upper part of the anaerobic treatment area through a lifter; the pretreatment region comprises: the device comprises a standing groove, a solid-liquid separator, a dryer, a liquid collecting box and a scraper conveyor; the garbage crushing area comprises: the device comprises a hammer crusher, a stirrer, a liquid absorber, a conveyor and a central control room; the anaerobic treatment zone comprises: the system comprises a lifter, an anaerobic digestion room, a waste gas treatment room, a disinfection room, a conveying belt, a slag storage tank and a vertical lifter; wherein, the garbage to be treated enters a standing groove from a garbage feeding port, the lower part of the standing groove is connected with a solid-liquid separator, the solid-liquid separator is divided into two parts by a metal fine net, the upper part is a solid area, the lower part is a liquid area, a dryer is arranged in the solid-liquid separator solid area, a liquid discharge port is reserved at the bottom end of the liquid area of the solid-liquid separator, a liquid collection tank is arranged below the liquid discharge port, a water outlet is reserved at the bottom end of the liquid collection tank and is connected with an opening of a shell, the solid-liquid separator solid area is connected with the left end of a scraper conveyor, the right end of the scraper conveyor is connected with a feeding port of a hammer crusher, the bottom of the hammer crusher is provided with a slag hole, the lower end of the slag hole is connected with a stirrer slag hole, the slag hole at the bottom of the stirrer is connected with the slag hole at the upper part, the conveyer is connected with a lifting machine, the lifting machine is connected with a slag inlet of the anaerobic digestion room, the anaerobic digestion room is separated from the middle of the waste gas treatment room through an air hole partition plate, a spray header is arranged in the waste gas treatment room, a gas discharge hole is formed in the right side of the waste gas treatment room, a slag outlet at the right lower end of the anaerobic digestion room is connected with the disinfection room, a slag outlet at the lower end of the disinfection room is connected with a slag storage groove through a conveying belt, the slag outlet at the bottom of the slag storage groove is connected with a second slag outlet through a vertical lifting machine, a middle control room is arranged at the middle upper part in the pretreatment area, a peanut shell/charcoal catalyst is placed in the anaerobic digestion room, the mass ratio of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110080590.3A CN112871985B (en) | 2018-01-07 | 2018-01-07 | Kitchen waste crushing treatment device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110080590.3A CN112871985B (en) | 2018-01-07 | 2018-01-07 | Kitchen waste crushing treatment device |
| CN201810013307.3A CN108144952B (en) | 2018-01-07 | 2018-01-07 | Kitchen waste crushing treatment device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810013307.3A Division CN108144952B (en) | 2018-01-07 | 2018-01-07 | Kitchen waste crushing treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112871985A true CN112871985A (en) | 2021-06-01 |
| CN112871985B CN112871985B (en) | 2022-10-18 |
Family
ID=62461105
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110080590.3A Active CN112871985B (en) | 2018-01-07 | 2018-01-07 | Kitchen waste crushing treatment device |
| CN201810013307.3A Active CN108144952B (en) | 2018-01-07 | 2018-01-07 | Kitchen waste crushing treatment device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810013307.3A Active CN108144952B (en) | 2018-01-07 | 2018-01-07 | Kitchen waste crushing treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN112871985B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201865755U (en) * | 2010-09-28 | 2011-06-15 | 东莞市星火机电设备工程有限公司 | Biogas power generation system |
| CN102228898A (en) * | 2011-04-25 | 2011-11-02 | 贵州大学 | Kitchen waste treatment equipment |
| CN204939308U (en) * | 2015-07-30 | 2016-01-06 | 天津霍普环保科技有限公司 | A kind of recovery system of changing food waste |
| CN206509326U (en) * | 2017-01-10 | 2017-09-22 | 深圳市玉龙清洁服务有限公司 | Rubbish breaking drier |
| CN206810846U (en) * | 2017-03-30 | 2017-12-29 | 郑州轻工业学院 | A kind of remaining meal rubbish Intelligent treatment control system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100537150B1 (en) * | 2005-07-13 | 2005-12-16 | 주식회사 한성종합기술단건축사사무소 | Reproducing facilities for garbage at building |
| CN201572782U (en) * | 2010-01-12 | 2010-09-08 | 广西博世科环保科技有限公司 | Kitchen garbage pulverizing and decomposing device |
| CN202028608U (en) * | 2011-04-25 | 2011-11-09 | 贵州大学 | Kitchen garbage processing equipment |
| CN205816383U (en) * | 2016-05-31 | 2016-12-21 | 上海迈正环境科技有限公司 | A kind of food waste treatment equipment |
-
2018
- 2018-01-07 CN CN202110080590.3A patent/CN112871985B/en active Active
- 2018-01-07 CN CN201810013307.3A patent/CN108144952B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201865755U (en) * | 2010-09-28 | 2011-06-15 | 东莞市星火机电设备工程有限公司 | Biogas power generation system |
| CN102228898A (en) * | 2011-04-25 | 2011-11-02 | 贵州大学 | Kitchen waste treatment equipment |
| CN204939308U (en) * | 2015-07-30 | 2016-01-06 | 天津霍普环保科技有限公司 | A kind of recovery system of changing food waste |
| CN206509326U (en) * | 2017-01-10 | 2017-09-22 | 深圳市玉龙清洁服务有限公司 | Rubbish breaking drier |
| CN206810846U (en) * | 2017-03-30 | 2017-12-29 | 郑州轻工业学院 | A kind of remaining meal rubbish Intelligent treatment control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108144952B (en) | 2021-02-09 |
| CN108144952A (en) | 2018-06-12 |
| CN112871985B (en) | 2022-10-18 |
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Denomination of invention: A device for crushing kitchen waste Effective date of registration: 20221201 Granted publication date: 20221018 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Hangzhou Fuyang sub branch Pledgor: HANGZHOU FUYANG WEIWEN ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: Y2022980024312 |
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