CN111729922A - Kitchen waste treatment system - Google Patents
Kitchen waste treatment system Download PDFInfo
- Publication number
- CN111729922A CN111729922A CN202010659313.3A CN202010659313A CN111729922A CN 111729922 A CN111729922 A CN 111729922A CN 202010659313 A CN202010659313 A CN 202010659313A CN 111729922 A CN111729922 A CN 111729922A
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- China
- Prior art keywords
- pipe
- communicated
- fermentation tank
- fermentation
- heat exchanger
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- 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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- 239000010806 kitchen waste Substances 0.000 title claims abstract description 18
- 238000011282 treatment Methods 0.000 title abstract description 14
- 238000000855 fermentation Methods 0.000 claims abstract description 68
- 230000004151 fermentation Effects 0.000 claims abstract description 68
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 20
- 239000004744 fabric Substances 0.000 claims abstract description 9
- 238000000746 purification Methods 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 230000001877 deodorizing effect Effects 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000003054 catalyst Substances 0.000 claims description 11
- 238000004332 deodorization Methods 0.000 claims description 5
- 239000003895 organic fertilizer Substances 0.000 abstract description 8
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000001035 drying Methods 0.000 abstract description 2
- 239000002912 waste gas Substances 0.000 description 6
- 238000009841 combustion method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000019688 fish Nutrition 0.000 description 1
- 235000021384 green leafy vegetables Nutrition 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007789 sealing 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
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F9/00—Fertilisers from household or town refuse
- C05F9/02—Apparatus for the manufacture
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kitchen waste treatment system, wherein a fermentation tank is arranged on one side of a rack, a crusher is arranged in the middle of the other side of the rack, the upper end of the crusher is communicated with the lower end of a feeding hopper, the lower end of the crusher is communicated with a feeding hole of a feeding auger, a screen is arranged at the lower part of an inner cavity of the fermentation tank, and a discharging hole of the feeding auger is communicated with the inner cavity of the fermentation tank above the screen; all be provided with the door on the fermentation cylinder wall of screen cloth top and below, the bottom inner chamber of fermentation cylinder and the feed inlet intercommunication of ejection of compact auger, the discharge gate of ejection of compact auger is corresponding with the storage silo, the upper end of fermentation cylinder is provided with the blast pipe, be provided with purification deodorizing device on the blast pipe, be provided with the intake pipe in the fermentation cylinder inner chamber of screen cloth below. The invention can carry out the treatments of crushing, drying, fermenting and the like on the kitchen garbage, reduce the emission of harmful odor, change waste into valuable and produce organic fertilizer.
Description
The technical field is as follows:
the invention relates to a garbage treatment device, in particular to a kitchen garbage treatment system.
Background art:
a large amount of kitchen waste is generated in the catering industry and household life, and generally, the kitchen waste contains many kinds, such as leaf vegetables, rice, fish meat, bones …, and the like. The existing kitchen garbage disposal scheme is as follows: people directly throw kitchen garbage into the garbage can, and the garbage truck regularly collects the garbage in the garbage can and uniformly sends the collected garbage to a garbage disposal plant for disposal. However, since kitchen waste generally contains various components, has high water content and rich organic matter content, bacteria are easy to breed after long-term storage, the waste is rotten and goes bad, so that pungent odor is generated, and the difficulty in waste treatment is increased.
The invention content is as follows:
the technical problem to be solved by the invention is as follows: overcomes the defects of the prior art, and provides a kitchen garbage treatment system with reasonable design, good treatment effect and small waste gas pollution discharge.
The technical scheme of the invention is as follows:
a kitchen waste treatment system comprises a rack and a fermentation tank, wherein the fermentation tank is arranged on one side of the rack, a crusher is arranged in the middle of the other side of the rack, the upper end of the crusher is communicated with the lower end of a feeding hopper, the lower end of the crusher is communicated with a feeding hole of a feeding auger, a screen is arranged on the lower part of an inner cavity of the fermentation tank, and a discharging hole of the feeding auger is communicated with the inner cavity of the fermentation tank above the screen; all be provided with the door on the fermentation cylinder wall of screen cloth top and below, the bottom inner chamber of fermentation cylinder and the feed inlet intercommunication of ejection of compact auger, the discharge gate of ejection of compact auger is corresponding with the storage silo, the upper end of fermentation cylinder is provided with the blast pipe, be provided with purification deodorizing device on the blast pipe, be provided with the intake pipe in the fermentation cylinder inner chamber of screen cloth below.
The purification and deodorization device comprises a first circulating fan, a first dry burning pipe, a three-way catalyst and a water tank, wherein an exhaust pipe passes through the first circulating fan and then enters the bottom of the water tank, an induced air pipe is arranged on the upper portion of the water tank and is communicated with one end of an outer heat exchange pipe of the first pipe type heat exchanger, the other end of the outer heat exchange pipe is communicated with an air inlet of the first dry burning pipe, an air outlet of the first dry burning pipe is communicated with an air inlet of the three-way catalyst, an air outlet of the three-way catalyst is connected with one end of an inner sleeve of the first pipe type heat exchanger, and the other end of the inner sleeve is communicated with an inner cavity of the fermentation tank.
The air inlet pipe is provided with a preheating device, the preheating device comprises a second circulating fan, a second dry burning pipe and a second tubular heat exchanger, an air outlet of the second circulating fan is communicated with one end of an outer heat exchange pipe of the second tubular heat exchanger, the other end of the outer heat exchange pipe is communicated with an air inlet of the second dry burning pipe, an air outlet of the second dry burning pipe is communicated with the air inlet pipe, the other end of an inner sleeve of the first tubular heat exchanger is provided with a three-way joint, one outlet of the three-way joint is communicated with a bottom inner cavity of the fermentation tank, the other end of the three-way joint is connected with one end of the inner sleeve of the second tubular heat exchanger through a valve, and the other end of the inner sleeve is communicated with the bottom inner cavity of the fermentation tank.
And a direct air supply pipe is arranged between two ends of the outer layer heat exchange pipe of the second tubular heat exchanger, and a control valve is arranged on the direct air supply pipe.
A vertical stirring mechanism is arranged in the fermentation tank and comprises a stirring shaft and a driving motor, the lower end of the stirring shaft is positioned in an inner cavity of the fermentation tank, the upper end of the stirring shaft is rotatably connected with the fermentation tank, the end part of the stirring shaft is connected with the driving motor, and the driving motor is fixed at the top of the fermentation tank; stirring rods are arranged on the stirring shaft at intervals.
The lifting machine comprises a support, wherein an annular chain and a chain wheel are arranged on the support, the chain wheel is connected with a lifting motor, a fixing plate is arranged on the annular chain, and a garbage can is placed on the fixing plate.
The crusher comprises a shell and a crushing motor, a rotating shaft is arranged in the shell, one end of the rotating shaft extends out of the shell and is connected with the crushing motor, and crushing knives or crushing hammers are arranged on the rotating shaft at intervals. The fermentation tank is provided with a strain adding port, and strains can be added into the fermentation tank.
The invention has the beneficial effects that:
1. the invention can carry out the treatments of crushing, drying, fermenting and the like on the kitchen garbage, reduce the emission of harmful odor, change waste into valuable and produce organic fertilizer.
2. The invention can reduce the odor of the waste gas of the fermentation tank, preheat the gas, reduce energy consumption and improve environmental protection.
3. The invention adopts the auger to feed and discharge materials, which not only can evenly convey materials, but also can increase the sealing property and improve the treatment effect of kitchen garbage.
4. The fermentation tank is provided with the screen, so that hot air enters the upper layer through the mesh of the screen to provide oxygen for strains and maintain the ambient temperature, and fermented organic fertilizer falls into the bottom of the fermentation tank to facilitate discharging.
5. The invention has the advantages of reasonable design, good treatment effect, small waste gas pollution discharge, easy popularization and implementation and good economic benefit.
Description of the drawings:
FIG. 1 is a schematic view of a kitchen waste disposal system;
FIG. 2 is a side view of the kitchen waste treatment system of FIG. 1;
FIG. 3 is a rear view of the kitchen waste disposal system of FIG. 1;
fig. 4 is a top view of the kitchen waste disposal system shown in fig. 1.
The specific implementation mode is as follows:
example (b): referring to fig. 1-4, in the drawings, 1-a lifting machine, 2-a feeding hopper, 3-a crusher, 4-a feeding auger, 5-a fermentation tank, 6-a stirring mechanism, 7-a discharging auger, 8-a storage bin, 9-a bin gate, 10-a frame, 11-a water tank, 12-a first circulating fan, 13-a first tubular heat exchanger, 14-a first dry burning pipe, 15-a three-way catalyst, 16-a valve, 17-a second circulating fan, 18-a second tubular heat exchanger, 19-a second dry burning pipe and 20-a direct air supply pipe.
Kitchen garbage processing system includes frame 10 and fermentation cylinder 5, wherein: the fermentation tank 5 is arranged on one side of the frame 10, the middle part of the other side of the frame 10 is provided with a crusher 3, the upper end of the crusher 3 is communicated with the lower end of the feeding hopper 2, the lower end of the crusher 3 is communicated with a feeding hole of the feeding auger 4, the lower part of the inner cavity of the fermentation tank 5 is provided with a screen (not shown in the figure), and a discharging hole of the feeding auger 4 is communicated with the inner cavity of the fermentation tank 5 above the screen; all be provided with door 9 (being convenient for clear up long-pending thing) on the fermentation cylinder wall of screen cloth top and below, the bottom inner chamber of fermentation cylinder 5 and the feed inlet of ejection of compact auger 7 intercommunication, the discharge gate of ejection of compact auger 7 is corresponding with storage silo 8, and the upper end of fermentation cylinder 5 is provided with the blast pipe, is provided with purification deodorizing device on the blast pipe, is provided with the intake pipe in the fermentation cylinder inner chamber of screen cloth below.
The purification and deodorization device comprises a first circulating fan 12, a first dry burning pipe 14, a three-way catalyst 15 and a water tank 11, an exhaust pipe enters the bottom of the water tank 11 after passing through the first circulating fan 12, the upper part of the water tank 11 is provided with an induced air pipe, the induced air pipe is communicated with one end of an outer heat exchange pipe of the first pipe type heat exchanger 13, the other end of the outer heat exchange pipe is communicated with an air inlet of the first dry burning pipe 14, an air outlet of the first dry burning pipe 14 is communicated with an air inlet of the three-way catalyst 15, an air outlet of the three-way catalyst 15 is connected with one end of an inner sleeve of the first pipe type heat exchanger 13, and the other end of the inner sleeve is communicated with.
Be provided with preheating device in the intake pipe, preheating device includes second circulating fan 17, second dry combustion method pipe 19 and second tubular heat exchanger 18, the gas outlet of second circulating fan 17 and the one end intercommunication of the outer heat exchange tube of second tubular heat exchanger 18, the other end of this outer heat exchange tube communicates with the air inlet of second dry combustion method pipe 19, the gas outlet and the intake pipe intercommunication of second dry combustion method pipe 19, the sheathed tube other end in the inlayer of first tubular heat exchanger 13 sets up a three way connection, an export of three way connection and the bottom inner chamber intercommunication of fermentation cylinder 5, another of three way connection is connected with the sheathed tube one end in the inlayer of second tubular heat exchanger 18 through valve 16, this sheathed tube other end in inlayer communicates with the bottom inner chamber of fermentation cylinder 5. Of course, a branch pipe may be directly provided without installing a three-way joint.
The straight air supply pipe 10 is arranged between two ends of the outer layer heat exchange pipe of the second tubular heat exchanger 18 and can be circularly preheated, and the straight air supply pipe 10 is provided with a control valve.
A vertical stirring mechanism 6 is arranged in the fermentation tank 5, the vertical stirring mechanism 6 comprises a stirring shaft and a driving motor, the lower end of the stirring shaft is positioned in the inner cavity of the fermentation tank, the upper end of the stirring shaft is rotatably connected with the fermentation tank, the end part of the stirring shaft is connected with the driving motor, and the driving motor is fixed at the top of the fermentation tank; stirring rods are arranged on the stirring shaft at intervals.
The lifting machine 1 comprises a support, an annular chain and a chain wheel are arranged on the support, the chain wheel is connected with a lifting motor, a fixing plate is arranged on the annular chain, and the garbage can is placed on the fixing plate. The crusher 3 comprises a shell and a crushing motor, a rotating shaft is arranged in the shell, one end of the rotating shaft extends out of the shell and is connected with the crushing motor, and crushing knives or crushing hammers are arranged on the rotating shaft at intervals; the housing and the crusher motor are both arranged on the frame 10. The fermentation tank 5 is provided with a strain adding port which can add strains into the fermentation tank 5.
During the use, kitchen garbage is sent into hopper 2 by lifting machine 1, through the breakage of breaker 3, sends into fermentation cylinder 5 by pay-off auger 4 again, ferments in fermentation cylinder 5, and 6 discontinuous stirs of rabbling mechanism simultaneously, make the fermentation more abundant, form organic fertilizer after the fermentation is good, and organic fertilizer leaks into the bottom through fermentation cylinder intermediate level screen cloth, pushes the organic fertilizer discharge gate through the rabbling mechanism, sends into storage silo 8 with organic fertilizer by ejection of compact auger 7 at last.
The circulating air system is divided into two parts: first part exhaust deodorization, the air in the fermentation cylinder 5 produces the negative pressure by first circulating fan 12, the pipeline through the top is discharged, carry out the first time filtration deodorization in getting into water tank 11, then get into first tubular heat exchange tube 13 and carry out preliminary preheating, heat through first dry combustion method pipe 14 again, deodorize through three way catalyst converter 15 again, then the bottom of a major part hot waste gas entering fermentation cylinder 5, dry organic fertilizer, a small part waste gas enters into second tubular heat exchanger 18, preheat the fresh air that gets into, the hot waste gas volume that gets into second tubular heat exchanger 18 is controlled by valve 16.
The second part provides fresh hot air for the strains, the air is sucked by a second circulating fan 17, enters a second tubular heat exchanger 18 for preheating, is heated by a second dry burning pipe 19, enters the lower part of the screen, and enters the upper layer through the meshes of the screen, so as to provide oxygen for the strains and keep the ambient temperature.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent variations and modifications made to the above embodiment according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a kitchen garbage processing system, includes frame and fermentation cylinder, characterized by: the fermentation tank is arranged on one side of the rack, a crusher is arranged in the middle of the other side of the rack, the upper end of the crusher is communicated with the lower end of the feeding hopper, the lower end of the crusher is communicated with a feeding hole of the feeding auger, a screen is arranged on the lower part of an inner cavity of the fermentation tank, and a discharging hole of the feeding auger is communicated with the inner cavity of the fermentation tank above the screen; all be provided with the door on the fermentation cylinder wall of screen cloth top and below, the bottom inner chamber of fermentation cylinder and the feed inlet intercommunication of ejection of compact auger, the discharge gate of ejection of compact auger is corresponding with the storage silo, the upper end of fermentation cylinder is provided with the blast pipe, be provided with purification deodorizing device on the blast pipe, be provided with the intake pipe in the fermentation cylinder inner chamber of screen cloth below.
2. The kitchen waste disposal system according to claim 1, wherein: the purification and deodorization device comprises a first circulating fan, a first dry burning pipe, a three-way catalyst and a water tank, wherein an exhaust pipe passes through the first circulating fan and then enters the bottom of the water tank, an induced air pipe is arranged on the upper portion of the water tank and is communicated with one end of an outer heat exchange pipe of the first pipe type heat exchanger, the other end of the outer heat exchange pipe is communicated with an air inlet of the first dry burning pipe, an air outlet of the first dry burning pipe is communicated with an air inlet of the three-way catalyst, an air outlet of the three-way catalyst is connected with one end of an inner sleeve of the first pipe type heat exchanger, and the other end of the inner sleeve is communicated with an inner cavity of the fermentation tank.
3. The kitchen waste disposal system according to claim 2, wherein: the air inlet pipe is provided with a preheating device, the preheating device comprises a second circulating fan, a second dry burning pipe and a second tubular heat exchanger, an air outlet of the second circulating fan is communicated with one end of an outer heat exchange pipe of the second tubular heat exchanger, the other end of the outer heat exchange pipe is communicated with an air inlet of the second dry burning pipe, an air outlet of the second dry burning pipe is communicated with the air inlet pipe, the other end of an inner sleeve of the first tubular heat exchanger is provided with a three-way joint, one outlet of the three-way joint is communicated with a bottom inner cavity of the fermentation tank, the other end of the three-way joint is connected with one end of the inner sleeve of the second tubular heat exchanger through a valve, and the other end of the inner sleeve is communicated with the bottom inner cavity of the fermentation tank.
4. The kitchen waste disposal system according to claim 3, wherein: and a direct air supply pipe is arranged between two ends of the outer layer heat exchange pipe of the second tubular heat exchanger, and a control valve is arranged on the direct air supply pipe.
5. The kitchen waste disposal system according to claim 1, wherein: a vertical stirring mechanism is arranged in the fermentation tank and comprises a stirring shaft and a driving motor, the lower end of the stirring shaft is positioned in an inner cavity of the fermentation tank, the upper end of the stirring shaft is rotatably connected with the fermentation tank, the end part of the stirring shaft is connected with the driving motor, and the driving motor is fixed at the top of the fermentation tank; stirring rods are arranged on the stirring shaft at intervals.
6. The kitchen waste disposal system according to claim 1, wherein: the lifting machine comprises a support, wherein an annular chain and a chain wheel are arranged on the support, the chain wheel is connected with a lifting motor, a fixing plate is arranged on the annular chain, and a garbage can is placed on the fixing plate.
7. The kitchen waste disposal system according to claim 1, wherein: the crusher comprises a shell and a crushing motor, a rotating shaft is arranged in the shell, one end of the rotating shaft extends out of the shell and is connected with the crushing motor, and crushing knives or crushing hammers are arranged on the rotating shaft at intervals.
8. The kitchen waste disposal system according to claim 1, wherein: the fermentation tank is provided with a strain adding port, and strains can be added into the fermentation tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010659313.3A CN111729922A (en) | 2020-07-09 | 2020-07-09 | Kitchen waste treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010659313.3A CN111729922A (en) | 2020-07-09 | 2020-07-09 | Kitchen waste treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111729922A true CN111729922A (en) | 2020-10-02 |
Family
ID=72655897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010659313.3A Pending CN111729922A (en) | 2020-07-09 | 2020-07-09 | Kitchen waste treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111729922A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112337951A (en) * | 2020-10-22 | 2021-02-09 | 林赛凤 | Pretreatment device for kitchen garbage before transportation |
| CN115321625A (en) * | 2022-07-20 | 2022-11-11 | 湖南利湘环保科技有限公司 | System for kitchen waste wastewater device and waste heat utilization |
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| CN104671844A (en) * | 2015-02-06 | 2015-06-03 | 李春 | Composting machine and method for kitchen garbage |
| CN106623371A (en) * | 2017-01-20 | 2017-05-10 | 湖州绿华环保科技有限公司 | Integrated treatment device for kitchen garbage and organic matter domestic garbage |
| CN208266083U (en) * | 2018-04-26 | 2018-12-21 | 河南寰宇环保科技股份有限公司 | Domestic garbage was harmlessly treated device |
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| CN109279923A (en) * | 2018-09-25 | 2019-01-29 | 金华康扬环境科技有限公司 | Integral type kitchen waste processing equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104671844A (en) * | 2015-02-06 | 2015-06-03 | 李春 | Composting machine and method for kitchen garbage |
| CN106623371A (en) * | 2017-01-20 | 2017-05-10 | 湖州绿华环保科技有限公司 | Integrated treatment device for kitchen garbage and organic matter domestic garbage |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112337951A (en) * | 2020-10-22 | 2021-02-09 | 林赛凤 | Pretreatment device for kitchen garbage before transportation |
| CN112337951B (en) * | 2020-10-22 | 2022-09-23 | 湖南钦湘环保科技发展有限公司 | Kitchen garbage pretreatment device before transportation |
| CN115321625A (en) * | 2022-07-20 | 2022-11-11 | 湖南利湘环保科技有限公司 | System for kitchen waste wastewater device and waste heat utilization |
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