CN115448769A - Joint formula multisystem aerobic composting fermenting case - Google Patents
Joint formula multisystem aerobic composting fermenting case Download PDFInfo
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- CN115448769A CN115448769A CN202211115736.4A CN202211115736A CN115448769A CN 115448769 A CN115448769 A CN 115448769A CN 202211115736 A CN202211115736 A CN 202211115736A CN 115448769 A CN115448769 A CN 115448769A
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- 238000009264 composting Methods 0.000 title claims abstract description 34
- 239000007789 gas Substances 0.000 claims abstract description 50
- 239000000463 material Substances 0.000 claims abstract description 48
- 238000011084 recovery Methods 0.000 claims abstract description 35
- 239000002361 compost Substances 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000001301 oxygen Substances 0.000 claims abstract description 17
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 150000001875 compounds Chemical class 0.000 claims abstract description 15
- 238000000855 fermentation Methods 0.000 claims abstract description 15
- 230000004151 fermentation Effects 0.000 claims abstract description 15
- 238000012544 monitoring process Methods 0.000 claims abstract description 15
- 238000005192 partition Methods 0.000 claims abstract description 11
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 239000000523 sample Substances 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 7
- 238000005485 electric heating Methods 0.000 claims abstract description 6
- 238000011049 filling Methods 0.000 claims abstract description 6
- 238000004891 communication Methods 0.000 claims abstract 2
- 238000005273 aeration Methods 0.000 claims description 5
- 239000005341 toughened glass Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000000813 microbial effect Effects 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 239000002154 agricultural waste Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 10
- 239000002068 microbial inoculum Substances 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- CKUAXEQHGKSLHN-UHFFFAOYSA-N [C].[N] Chemical compound [C].[N] CKUAXEQHGKSLHN-UHFFFAOYSA-N 0.000 description 3
- 238000007792 addition Methods 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/70—Controlling the treatment in response to process parameters
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
- C05F17/964—Constructional parts, e.g. floors, covers or doors
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
- C05F17/964—Constructional parts, e.g. floors, covers or doors
- C05F17/971—Constructional parts, e.g. floors, covers or doors for feeding or discharging materials to be treated; for feeding or discharging other material
- C05F17/979—Constructional parts, e.g. floors, covers or doors for feeding or discharging materials to be treated; for feeding or discharging other material the other material being gaseous
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
- C05F17/993—Arrangements for measuring process parameters, e.g. temperature, pressure or humidity
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses aerobic composting fermentation equipment, which comprises a plurality of independent boxes, wherein the boxes are connected by an external communication pipeline and supported by a bracket; the top of the box body is provided with an inner layer cover and an outer layer cover and is provided with a feeding hole; the data monitoring system comprises a data detection probe and a data monitoring instrument; the material stirring system comprises a screw blade, a screw shaft and a motor. The liquid adding system comprises a liquid control switch, a three-dimensional compound pipeline, a liquid high-pressure water tank and a bracket thereof; the ventilation and oxygen control system comprises an air volume control switch, a three-dimensional compound pipeline, a blower and a bracket thereof; the temperature control system comprises an electric heating group plate, a temperature control switch and a temperature detection probe; the tail gas treatment system comprises a tail gas discharge pipeline, a tail gas treatment material filling groove, a tail gas recovery air bag and a tail gas discharge valve; the decomposed material recovery system comprises a decomposed material recovery tank and a partition plate thereof. Can regulate and control the aerobic composting fermentation process aiming at different agricultural waste classifications, and improves the quality of compost products.
Description
Technical Field
The invention belongs to the technical field of agricultural waste organic matter resource recycling, relates to an agricultural waste composting technology, and particularly relates to an aerobic composting fermentation box.
Background
Agricultural wastes in China are in huge output, and about 7 million tons of agricultural straws are produced every year. The aerobic composting process of converting biodegradable agricultural wastes into organic fertilizers by using microorganisms is an effective way for realizing resource utilization of agricultural wastes, straws and livestock and poultry manure. However, in the cold natural conditions in the north, the bottleneck problems that the temperature of the compost is slowly raised and the high temperature condition of the compost is difficult to maintain exist in the aerobic composting process, and the composting process is easily influenced and restricted by various environmental factors, such as ventilation, oxygen supply, temperature, moisture content, pH value and the like, so that the fermentation process is seriously influenced and the quality of the compost product is reduced. Meanwhile, harmful gases generated in the composting process are directly discharged to pollute the environment. In addition, most of the existing aerobic composting devices are single systems, aerobic composting of different materials according to the optimal carbon-nitrogen ratio cannot be realized, and the problem that different microbial agents are added in different composting periods is not fully considered.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a joint type multi-system aerobic composting fermentation box, which can realize aerobic composting of different materials according to the optimal carbon-nitrogen ratio classification, can realize ventilation and oxygen control, temperature control, water content, pH value and the like, can realize the staged addition of different microbial agents, can realize tail gas harmless treatment, tail gas recovery analysis and the like, and further achieves the purpose of improving the aerobic composting process and the quality of compost products.
In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:
a communicated multi-system aerobic compost fermentation box is characterized by comprising a multi-system aerobic compost fermentation box, a data monitoring system, a material stirring system, a liquid adding system, a ventilation and oxygen control system, a temperature control system, a tail gas treatment system and a decomposed material recovery system.
The communicating type multi-system aerobic composting fermentation box consists of a plurality of independent composting box bodies, wherein the box bodies are connected by an external communicating pipeline, and each composting box body is supported by four brackets.
Further limiting, a feed port is formed in the top of the box body, an inner layer cover and an outer layer cover are arranged outside the feed port, and the inner layer cover is made of tempered glass.
The data monitoring system is characterized in that a data detection probe is suspended on an inner layer cover of the box body and is connected with a data monitoring instrument outside the box body.
Further, the data detection probe is capable of detecting physicochemical indexes such as stack temperature, pH value, water content, soluble salt concentration (EC value), oxygen concentration, and the like.
The material stirring system is characterized in that a propeller blade is arranged in the box body and is connected with the motor through a screw shaft.
Further defined, the motor is arranged in a material recovery groove at the bottom of the box body and is separated from the rotten material recovery groove by a partition plate.
The liquid adding system is characterized in that a liquid high-pressure water tank, a water tank bracket and a liquid control switch are arranged outside a tank body, a three-dimensional compound pipeline is arranged inside the tank body, and a microbial inoculum or moisture in the high-pressure water tank is regulated and controlled by the liquid control switch to enter a stack body through the three-dimensional compound pipeline.
Further defined, the stereo compound pipeline is in a stereo configuration, and a plurality of aeration openings are attached to the pipeline.
The ventilation and oxygen control system is characterized in that a blower, a blower bracket and an air volume control switch are arranged outside a box body, and oxygen-containing gas is controlled by the air volume control switch to enter a pile body through a three-dimensional compound pipeline inside the box body.
The temperature control system is characterized in that an electric heating wire group plate is arranged on the inner side wall of the box body and connected with the power supply unit, and the temperature is regulated and controlled by a temperature control switch arranged on the data monitoring instrument. .
The tail gas treatment system is characterized in that a tail gas discharge pipeline is arranged above the box body, one end of the pipeline is arranged in the box body, is connected with a tail gas treatment material filling groove, and is used for placing a gas treatment material in the groove; the other end is positioned outside the box body and is connected with a tail gas discharge valve and a tail gas recovery air bag.
The decomposed material recovery system is characterized in that a decomposed material recovery tank is arranged at the bottom of the box body, a pull-out type partition plate is arranged at the top of the recovery tank, and discharging ports for the decomposed materials are arranged on two sides of the recovery tank.
The invention has the advantages and positive effects that:
1. the invention can realize the classification of different materials according to the optimal carbon-nitrogen ratio for aerobic composting by the communicated multi-system aerobic composting fermentation box. The inner layer cover of the compost bin is made of toughened glass, so that the compost bin has visibility, can observe the color change of a compost body at any time, and is easy to judge the decomposition process;
2. according to the invention, through the liquid adding system, different microbial inoculums can be used for different materials, and the microbial inoculums and water content required by the compost body can be regulated and controlled at any time in different composting periods.
3. According to the invention, various materials required in a composting system can be uniformly mixed together through the material stirring system, and the screw blades can be replaced by the blades with the crushing function according to actual requirements, so that a larger material is crushed, and the composting process is accelerated.
4. According to the invention, through the data monitoring system, important physical and chemical index data of the compost can be monitored in real time, and accurate regulation and control of the composting process are conveniently implemented.
5. The invention can timely supplement the problems of heat loss and insufficient oxygen in the composting process through the temperature and oxygen-containing gas control system, shorten the composting process and improve the quality of the decomposed fertilizer.
6. The invention can carry out tail gas harmless treatment through the tail gas treatment system so as to prevent environmental pollution caused by direct emission of the tail gas. In addition, the tail gas recovery air bag can recover the tail gas generated by the stack body, so that the tail gas analysis and research can be carried out.
Drawings
FIG. 1 is a schematic view of a cross-sectional structure of a combined type multi-system aerobic compost fermentation box
FIG. 2 is a schematic view of a box body connecting structure of a communicated multi-system aerobic compost fermentation box
FIG. 3 is a schematic view of a three-dimensional compound pipe structure
In the figure: a blower (1); an air volume control switch (2); a liquid high-pressure water tank (3); a data monitoring instrument (4); an outer cover handle (5); an aerobic composting box (6); an outer cover (7); an inner layer cover (8); a data detection probe (9); a tail gas discharge duct (10); a propeller blade (11); a three-dimensional compound pipe (12); an electric heating wire group plate (13); a decomposed material recovery tank (14); a compost bin support (15); an external communicating pipe (16); a tail gas treatment material filling groove (17); a blower bracket (18); a tank bracket (19); an aeration hole (20); a discharge port (21); a recovery tank partition plate (22); a motor partition plate (23); an electric motor (24); a screw shaft (25); an exhaust gas recovery airbag (26); an exhaust gas discharge valve (27); a liquid control switch (28).
Detailed Description
The structure of the present invention will be further described by way of examples with reference to the accompanying drawings. It is to be understood that this embodiment is illustrative and not restrictive.
A kind of conjuncted multi-system aerobic compost fermenting case, please refer to the attached figure, its invention characteristic lies in: the system comprises a multi-system aerobic composting fermentation box, a data monitoring system, a material stirring system, a liquid adding system, a ventilation and oxygen control system, a temperature control system, a tail gas treatment system and a decomposed material recovery system.
The aerobic composting box body (6) can be made of wood or metal materials, a plurality of independent composting box bodies can be arranged, and the box bodies are connected together through an external communicating pipeline (16). The box preferably adopts but is not limited to a square box structure. The top of the compost bin is provided with an outer cover (7) which can be the same as the compost bin body in material, and an outer cover handle (5) is arranged above the outer cover. An inner layer cover (8) is arranged below the outer layer cover, and is made of toughened glass and has visibility. When materials required by compost are added, the outer cover of the compost box is opened, and the feeding hole is covered by the inner cover, so that the materials are added into the box body. Then the feed inlet of the inner layer cover is closed, and the outer layer cover is covered.
The data detection probe (9) is arranged below the inner layer cover and is connected with the data monitoring instrument (4) and used for detecting the physicochemical indexes of the compost, including temperature, pH value, water content, soluble salt concentration (EC value) and oxygen concentration.
The temperature control system is characterized in that an electric heating wire group plate (13) is arranged on the inner side wall of the box body, is connected with the power supply unit, and is used for regulating and controlling the temperature by a temperature control switch arranged on the data monitoring instrument (4).
The material stirring system is characterized in that a screw blade (11) is arranged below the inner part of the box body and is connected with a motor (24) through a screw shaft (25). The motor is arranged in a rotten material recovery groove (14) at the bottom of the box body, and a motor clapboard (23) is adopted to separate the rotten material from the motor. The motor can be installed in different models and power models according to the requirements of the equipment.
The liquid adding system is characterized in that a liquid high-pressure water tank (3) and a water tank bracket (19) are arranged on the outer side of each independent composting tank body. A three-dimensional compound pipeline (12) is arranged in the box body, and aeration holes (20) are arranged on the surface of the three-dimensional compound pipeline. The liquid control switch (28) controls the microbial inoculum or water in the high-pressure water tank to enter the interior of the stack body through the three-dimensional compound pipeline.
The ventilation and oxygen control system is characterized in that a blower (1) is arranged outside a box body, and a blower support (18) is arranged below the blower, so that the blower is connected with a three-dimensional compound pipeline interface in parallel. The air volume control switch (2) is adopted to regulate and control oxygen-containing gas to be conveyed into the box body through the three-dimensional compound pipeline (12).
The tail gas treatment system is characterized in that a tail gas discharge pipeline (10) is arranged above the box body, one end of the pipeline is arranged in the box body, a tail gas treatment material filling groove (17) is connected, a gas harmless material can be placed in the groove, and the tail gas of the stack body is subjected to harmless treatment. The other end of the pipeline is positioned outside the box body, a tail gas discharge valve (27) is opened to discharge gas, and a tail gas recovery air bag (26) can be optionally connected, so that tail gas is treated and recovered.
The decomposed material recovery system is characterized in that a decomposed material recovery groove (14) is arranged below the box body, and a drawable recovery groove partition plate (22) is arranged at the top of the recovery groove. After aerobic compost fermentation is completed, the partition plate is pulled open, and the decomposed materials can enter the recovery tank. And discharge ports (21) are arranged at two sides of the recovery tank, and the discharge ports are opened to take out the materials.
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 that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (10)
1. A kind of conjuncted multi-system aerobic compost fermenting case, characterized by that: the system comprises a multi-system aerobic composting fermentation box, a data monitoring system, a material stirring system, a liquid adding system, a ventilation and oxygen control system, a temperature control system, a tail gas treatment system and a decomposed material recovery system; the components included therein are: a blower (1); an air volume control switch (2); a liquid high-pressure water tank (3); a data monitoring instrument (4); an outer cover handle (5); an aerobic composting box (6); an outer cover (7); an inner layer cover (8); a data detection probe (9); a tail gas discharge duct (10); a propeller blade (11); a three-dimensional compound pipe (12); an electric heating wire group plate (13); a decomposed material recovery tank (14); a compost bin support (15); an external communicating pipeline (16); a tail gas treatment material filling groove (17); a blower bracket (18); a tank bracket (19); aeration holes (20); a discharge port (21); a recovery tank partition plate (22); a motor partition plate (23); an electric motor (24); a screw shaft (25); an exhaust gas recovery airbag (26); an exhaust gas discharge valve (27); a liquid control switch (28).
2. The communicating multi-system aerobic compost fermentation tank of claim 1, wherein a plurality of independent compost tanks are connected by an external communication pipe, and each compost tank is supported by four supports.
3. The compost bin as claimed in claim 2, wherein said top portion is provided with a feed inlet, and further comprising an inner cover and an outer cover, and wherein said inner cover is made of tempered glass.
4. The data monitoring system of claim 1, wherein the data detection probe is suspended in an inner cover of the box body and connected to a data monitoring instrument outside the box body, and can detect physicochemical indexes such as stack temperature, pH value, water content, soluble salt concentration (EC value), oxygen concentration and the like.
5. The material mixing system as recited in claim 1, wherein a propeller blade and a screw shaft are provided below the inside of the case, and the propeller blade is connected to a motor through the screw shaft, and the motor is located in the decomposed material recovery tank at the bottom of the case and is separated from the decomposed material by a motor partition.
6. The liquid adding system as claimed in claim 1, wherein a liquid high pressure tank, a tank holder and a liquid control switch are provided outside the tank, a three-dimensional manifold is provided inside the tank, and a plurality of aeration ports are attached to the manifold to control the microbial agent or water in the high pressure tank to enter the stack through the three-dimensional manifold by the liquid control switch.
7. The ventilation and oxygen control system as claimed in claim 1, wherein the blower, the blower support frame and the air volume control switch are provided outside the casing, and the air volume control switch controls the oxygen-containing gas to enter the stack through a three-dimensional compound pipe inside the casing.
8. The temperature control system as claimed in claim 1, wherein the electric heating filament group plate is installed on an inner sidewall of the cabinet, connected to the power supply unit, and controls the temperature by the temperature control switch.
9. The exhaust gas treatment system according to claim 1, wherein an exhaust gas discharge pipe is provided above the housing, and one end of the exhaust gas discharge pipe is connected to the exhaust gas treatment material filling tank and the other end of the exhaust gas discharge pipe is provided outside the housing and connected to an exhaust gas discharge valve and an exhaust gas recovery airbag.
10. The decomposed material recovery system of claim 1, wherein the bottom of the tank body is provided with a decomposed material recovery tank, the top of the recovery tank is provided with a pull-out partition plate, and the side of the recovery tank is provided with a decomposed material outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211115736.4A CN115448769A (en) | 2022-09-14 | 2022-09-14 | Joint formula multisystem aerobic composting fermenting case |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211115736.4A CN115448769A (en) | 2022-09-14 | 2022-09-14 | Joint formula multisystem aerobic composting fermenting case |
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| CN115448769A true CN115448769A (en) | 2022-12-09 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101475413A (en) * | 2009-01-22 | 2009-07-08 | 成都禾力宝生物肥料有限责任公司 | Multipath compost ventilating system, ventilating method and use |
| US20170008816A1 (en) * | 2015-07-08 | 2017-01-12 | Environmental Protection Science And Technology Co. Ltd., Xifu, Guangdong | Kitchen waste treatment device |
| CN109485475A (en) * | 2019-01-10 | 2019-03-19 | 南京大学 | A kind of efficient rubbish from cooking aerobic fermentation equipment |
| US20210031251A1 (en) * | 2019-08-01 | 2021-02-04 | Yung-Lin Huang | Fermentation treatment equipment and fermentation treatment method for various animal carcasses |
| CN113480339A (en) * | 2021-08-06 | 2021-10-08 | 广西壮族自治区畜牧研究所 | Fermentation device, and multi-stage mixed organic fertilizer fermentation system and method with same |
| CN216191964U (en) * | 2021-08-13 | 2022-04-05 | 湖南凯迪工程科技有限公司 | Rural organic waste resource utilization equipment |
| CN219058846U (en) * | 2022-09-14 | 2023-05-23 | 东北农业大学 | UNICOM formula multisystem aerobic composting fermentation case |
-
2022
- 2022-09-14 CN CN202211115736.4A patent/CN115448769A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101475413A (en) * | 2009-01-22 | 2009-07-08 | 成都禾力宝生物肥料有限责任公司 | Multipath compost ventilating system, ventilating method and use |
| US20170008816A1 (en) * | 2015-07-08 | 2017-01-12 | Environmental Protection Science And Technology Co. Ltd., Xifu, Guangdong | Kitchen waste treatment device |
| CN109485475A (en) * | 2019-01-10 | 2019-03-19 | 南京大学 | A kind of efficient rubbish from cooking aerobic fermentation equipment |
| US20210031251A1 (en) * | 2019-08-01 | 2021-02-04 | Yung-Lin Huang | Fermentation treatment equipment and fermentation treatment method for various animal carcasses |
| CN113480339A (en) * | 2021-08-06 | 2021-10-08 | 广西壮族自治区畜牧研究所 | Fermentation device, and multi-stage mixed organic fertilizer fermentation system and method with same |
| CN216191964U (en) * | 2021-08-13 | 2022-04-05 | 湖南凯迪工程科技有限公司 | Rural organic waste resource utilization equipment |
| CN219058846U (en) * | 2022-09-14 | 2023-05-23 | 东北农业大学 | UNICOM formula multisystem aerobic composting fermentation case |
Non-Patent Citations (1)
| Title |
|---|
| 冯康;赵立欣;孟海波;沈玉君;周海宾;程红胜;王黎明;: "序批式好氧发酵一体化反应器的研制与验证", 环境工程学报, no. 08, 5 August 2018 (2018-08-05) * |
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