CN215162228U - Microorganism aerobic composting device - Google Patents
Microorganism aerobic composting device Download PDFInfo
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- CN215162228U CN215162228U CN202121019182.9U CN202121019182U CN215162228U CN 215162228 U CN215162228 U CN 215162228U CN 202121019182 U CN202121019182 U CN 202121019182U CN 215162228 U CN215162228 U CN 215162228U
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- 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
Abstract
The application provides a microbial aerobic composting device which comprises a feeding mechanism and a fermentation tank, wherein a feeding hole is formed in the top of the fermentation tank, a discharging hole is formed in the bottom end of the side wall of the fermentation tank, and materials are conveyed into the fermentation tank through the feeding hole by the feeding mechanism; a stirring mechanism is arranged in the fermentation tank, the stirring mechanism comprises a driving motor, the output end of the driving motor is connected with a vertically arranged stirring shaft, and a stirring assembly is arranged on the stirring shaft; a ventilation mechanism is arranged in the fermentation tank, and the top of the fermentation tank is connected with an exhaust pipeline; the outer wall of the fermentation tank is provided with a heat preservation layer. The beneficial effect of this application is: the feeding mechanism feeds materials into the fermentation tank through the feeding hole, the stirring mechanism stirs the materials in the fermentation tank, the air permeability in the fermentation tank is increased, and meanwhile, the ventilation mechanism conveys air into the fermentation tank to further increase the oxygen content in the fermentation tank and improve the reaction speed; gas generated by fermenting the materials in the fermentation tank is discharged out of the fermentation tank through an exhaust pipeline; the heat insulating performance of the fermentation tank can be improved by arranging the heat insulating layer.
Description
Technical Field
The disclosure relates to the technical field of composting devices, in particular to a microbial aerobic composting device.
Background
The organic solid waste mainly comprises three main types of agricultural organic waste (straws, livestock and poultry manure and the like), industrial organic waste (high-concentration organic wastewater, organic waste residues and the like), and municipal organic waste (landscaping waste, municipal sludge, kitchen waste and the like). With the rapid development of economy in China, the total amount of organic solid wastes is increased explosively, and the waste of resources is serious, so that the organic solid wastes become a focus problem of social public attention. The organic solid waste has the characteristics of pollution, resource, harmfulness and the like. The common treatment method of the organic solid waste mainly comprises the following steps: land landfill, burning reduction, aerobic composting, pyrolysis and the like. The aerobic composting technology has the advantages of low cost, simple operation, secondary utilization of the treated subsequent products as organic fertilizers and the like, and is widely applied.
The basic process and principle of aerobic composting are as follows: uniformly mixing organic solid waste and a conditioner, then stacking the organic solid waste and the conditioner together, and rapidly degrading organic matters in the materials by using microorganisms under the aerobic condition to form a product rich in humus; meanwhile, along with the release of a large amount of heat, high temperature is generated to kill pathogenic bacteria, ova and the like, so that the organic waste is stabilized.
Disclosure of Invention
The purpose of this application is to solve the above problems and provide a microbial aerobic composting device.
In a first aspect, the application provides a microbial aerobic composting device, which comprises a feeding mechanism and a fermentation tank, wherein a feeding hole is formed in the top of the fermentation tank, a discharging hole is formed in the bottom end of the side wall of the fermentation tank, and materials are conveyed into the fermentation tank through the feeding hole by the feeding mechanism; a stirring mechanism is arranged in the fermentation tank and comprises a driving motor, the output end of the driving motor is connected with a vertically arranged stirring shaft, and a stirring assembly is arranged on the stirring shaft; a ventilation mechanism is arranged in the fermentation tank, and the top of the fermentation tank is connected with an exhaust pipeline; and the outer wall of the fermentation tank is provided with a heat insulation layer.
According to the technical scheme provided by the embodiment of the application, a partition plate is horizontally arranged in the fermentation tank, the fermentation tank is divided into a fermentation chamber located above the partition plate and a control chamber located below the partition plate through the partition plate, the driving motor is arranged in the control chamber, the stirring shaft is vertically arranged, one end of the stirring shaft is connected with the output end of the driving motor, and the other end of the stirring shaft extends into the fermentation chamber; the stirring assembly comprises a plurality of stirring blades, and the stirring blades are axially and uniformly distributed along the stirring shaft.
According to the technical scheme provided by the embodiment of the application, the ventilation mechanism comprises a first hollow ventilation cavity arranged on the partition plate and a second hollow ventilation cavity arranged on the inner wall of the fermentation chamber, and ventilation holes are respectively and uniformly formed in the side walls of the first hollow ventilation cavity and the second hollow ventilation cavity, which correspond to the inner part of the fermentation chamber; the fermentation cylinder outside is equipped with the air-blower, the air outlet of air-blower is ventilated the chamber intercommunication through air pipe and first cavity and second cavity respectively.
According to the technical scheme that this application embodiment provided, the discharge gate sets up the bottom at fermentation chamber lateral wall.
According to the technical scheme that this application embodiment provided, the top of fermentation cylinder corresponds the fermentation chamber and is equipped with air supplement mechanism, air supplement mechanism's output corresponds the feed inlet sets up.
According to the technical scheme provided by the embodiment of the application, a plurality of electric heating patches are arranged in the first hollow ventilation cavity and the second hollow ventilation cavity.
According to the technical scheme provided by the embodiment of the application, the feeding mechanism comprises a feeding hopper and a lifting driving part, the feeding hopper is arranged on the lifting driving part, and the lifting driving part drives the feeding hopper to move in a lifting mode along the height direction of the fermentation chamber outside the fermentation chamber; the lifting driving part is provided with a turnover part corresponding to the top end of the fermentation tank, and when the feeding hopper moves to the top end of the fermentation tank, the turnover part drives the feeding hopper to turn over, so that materials in the feeding hopper are poured into the fermentation tank through the feeding hole.
The invention has the beneficial effects that: the application provides a microbial aerobic composting device, wherein a feeding mechanism feeds materials into a fermentation tank through a feeding hole, a stirring mechanism stirs the materials in the fermentation tank, the air permeability in the fermentation tank is increased, and meanwhile, an aeration mechanism conveys air into the fermentation tank to further increase the oxygen content in the fermentation tank and improve the fermentation reaction speed of the materials in the fermentation tank; waste gas generated by fermenting materials in the fermentation tank is discharged out of the fermentation tank through an exhaust pipeline, so that influence on reaction in the fermentation tank is avoided; meanwhile, the heat preservation layer is arranged on the outer side of the fermentation tank, so that the heat preservation performance of the fermentation tank can be improved, the temperature of fermentation reaction can be favorably ensured, and the fermentation quality and efficiency can be improved; the whole device is simple in structure, the reaction efficiency is improved through the arrangement of the stirring mechanism and the ventilation mechanism, and the automation degree is high.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of the present application;
FIG. 2 is a sectional view of a fermenter according to a first embodiment of the present invention;
the text labels in the figures are represented as: 1. a fermentation tank; 2. a feed inlet; 3. a discharge port; 4. a drive motor; 5. a stirring shaft; 6. an exhaust duct; 7. a heat-insulating layer; 8. a partition plate; 9. stirring blades; 10. a first hollow ventilation lumen; 11. a second hollow ventilation lumen; 12. a blower; 13. a ventilation duct; 14. a wind supplementing mechanism; 15. electrically heating the patch; 16. a feeding hopper; 17. a lifting drive part; 18. a turning part.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings, and the description of the present section is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention in any way.
Fig. 1 and fig. 2 are schematic diagrams illustrating a first embodiment of the present application, and the first embodiment of the present application includes a feeding mechanism and a fermentation tank 1, wherein a feeding port 2 is disposed at a top of the fermentation tank 1, a discharging port 3 is disposed at a bottom end of a sidewall of the fermentation tank 1, and the feeding mechanism conveys a material into the fermentation tank 1 through the feeding port 2; a stirring mechanism is arranged in the fermentation tank 1, the stirring mechanism comprises a driving motor 4, the output end of the driving motor 4 is connected with a vertically arranged stirring shaft 5, and a stirring assembly is arranged on the stirring shaft 5; a ventilation mechanism is arranged in the fermentation tank 1, and the top of the fermentation tank 1 is connected with an exhaust pipeline 6; and the outer wall of the fermentation tank 1 is provided with a heat preservation layer 7.
In this embodiment, but 1 tops of fermentation cylinder correspond feed inlet 2 and set up the overhead door of switch, will close the overhead door when needing to guarantee the fermentation temperature in fermentation cylinder 1 to guarantee fermentation cylinder 1's seal. In this embodiment, throw material mechanism and carry the material to fermentation cylinder 1 in through feed inlet 2, when the material is emptyd by feed inlet 2, the material whereabouts in-process in fermentation cylinder 1 receives the stirring of stirring subassembly to increase the gas content in the fermentation cylinder 1, ventilation mechanism carries out the oxygen content that gaseous replenishment further increased in the fermentation cylinder 1 in to fermentation cylinder 1 simultaneously, fermentation reaction with higher speed, improvement reaction efficiency. In this embodiment, driving motor 4 drive (mixing) shaft 5 stirs the material in fermentation cylinder 1 at 1 internal rotation drive stirring subassembly of fermentation cylinder, increases the gas permeability of material in fermentation cylinder 1, helps the material to carry out abundant fermentation reaction. In this embodiment, the ventilation mechanism further increases the ventilation of the fermentation tank 1, thereby increasing the fermentation reaction speed. Set up heat preservation 7 in the outside of fermentation cylinder 1, can effectively keep warm to the temperature in the fermentation cylinder 1, guarantee the temperature of fermentation reaction to guarantee fermentation reaction efficiency.
In a preferred embodiment, a partition plate 8 is horizontally arranged in the fermentation tank 1, the fermentation tank 1 is divided into a fermentation chamber above the partition plate 8 and a control chamber below the partition plate 8 by the partition plate 8, the driving motor 4 is arranged in the control chamber, the stirring shaft 5 is vertically arranged and has one end connected with the output end of the driving motor 4, and the other end of the stirring shaft 5 extends into the fermentation chamber; the stirring assembly comprises a plurality of stirring blades 9, and the stirring blades 9 are uniformly distributed along the axial direction of the stirring shaft 5.
In the preferred embodiment, the partition plate 8 divides the fermentation tank 1 into two parts, the space above the partition plate 8 is a fermentation chamber, the space below the partition plate 8 is a control chamber, the materials are put into the fermentation chamber, the driving motor 4 is arranged in the control chamber, the stirring shaft 5 extends into the fermentation chamber, and the stirring blades 9 on the stirring shaft 5 improve the air permeability of the materials in the fermentation chamber. In the preferred embodiment, a plurality of stirring blades 9 are arranged on the stirring shaft 5, and the stirring blades 9 are uniformly distributed on the stirring shaft 5 along the axial direction of the stirring shaft 5. Preferably, can set up each stirring leaf 9 connected mode on (mixing) shaft 5 into angularly adjustable connection structure for stirring leaf 9 when stirring leaf 9 and material stirring contact takes place the angle deflection under the effect of material pressure, thereby make stirring leaf 9 realize angularly adjustable ground carry out the purpose of stirring to the material, thereby it is ventilative to carry out the multi-angle to the material, improves fermentation reaction efficiency.
In a preferred embodiment, the ventilation mechanism comprises a first hollow ventilation cavity 10 arranged on the partition plate 8 and a second hollow ventilation cavity 11 arranged on the inner wall of the fermentation chamber, and ventilation holes are uniformly formed in the side walls of the first hollow ventilation cavity 10 and the second hollow ventilation cavity 11, which correspond to the inner part of the fermentation chamber, respectively; the fermentation cylinder 1 outside is equipped with air-blower 12, air outlet of air-blower 12 is respectively through air pipe 13 and first hollow ventilation chamber 10 and the second hollow ventilation chamber 11 intercommunication.
In the preferred embodiment, a first hollow ventilation cavity 10 is arranged on the partition plate 8 corresponding to the fermentation chamber, and air outside the fermentation tank 1 is blown upwards into the fermentation chamber through a ventilation hole on the first hollow ventilation cavity 10 by a blower 12; in the same way, a second hollow ventilation cavity 11 is arranged on the inner wall of the fermentation chamber, and air outside the fermentation tank 1 is blown into the fermentation chamber through a ventilation hole in the second hollow ventilation cavity 11 by an air blower 12. External air is supplemented into the fermentation chamber from the bottom and the side surface of the fermentation chamber, so that the oxygen content in the fermentation chamber can be improved, the fermentation quality is ensured, and the fermentation efficiency is improved.
In this embodiment, the discharge hole 3 is disposed at the bottom end of the sidewall of the fermentation chamber. After the fermentation reaction of the materials in the fermentation chamber is finished, the materials are discharged out of the fermentation tank 1 through the discharge hole 3, and the compost fermentation is finished.
In a preferred embodiment, the top end of the fermentation tank 1 is provided with an air supplement mechanism 14 corresponding to the fermentation chamber, and the output end of the air supplement mechanism 14 is arranged corresponding to the feed port 2. In the preferred embodiment, when the ventilation amount of the ventilation mechanism to the fermentation chamber does not meet the use requirement, the air supplement mechanism 14 is arranged at the top of the fermentation chamber, and external air is conveyed into the fermentation chamber from the top of the fermentation chamber so as to further improve the oxygen content in the fermentation chamber.
In a preferred embodiment, a plurality of electrically heated patches 15 are disposed within the first hollow ventilation cavity 10 and the second hollow ventilation cavity 11. In the preferred embodiment, the electric heating patch 15 is arranged in the fermentation chamber to heat the fermentation chamber, so as to better meet the temperature requirement of the fermentation reaction and improve the fermentation efficiency.
In a preferred embodiment, the feeding mechanism comprises a feeding hopper 16 and a lifting driving part 17, the feeding hopper 16 is mounted on the lifting driving part 17, and the lifting driving part 17 drives the feeding hopper 16 to move up and down outside the fermentation chamber along the height direction of the fermentation chamber; the lifting driving part 17 is provided with an overturning part 18 corresponding to the top end of the fermentation tank 1, and when the feeding hopper 16 moves to the top end of the fermentation tank 1, the overturning part 18 drives the feeding hopper 16 to overturn, so that the material in the feeding hopper 16 is poured into the fermentation tank 1 through the feeding port 2. In the preferred embodiment, the material is fed into the feeding hopper 16 at the bottom end of the fermentation tank 1, and is driven by the lifting driving part 17 such as a conveyor belt or a conveyor chain to move to the top of the fermentation tank 1 and correspond to the position above the feeding port 2, and the feeding hopper 16 is driven by the turning part 18 to turn over, so that the material is fed into the fermentation tank 1 from the feeding port 2.
The principles and embodiments of the present application are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present application, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments, or may be learned by practice of the invention.
Claims (7)
1. The microbial aerobic composting device is characterized by comprising a feeding mechanism and a fermentation tank, wherein a feeding hole is formed in the top of the fermentation tank, a discharging hole is formed in the bottom end of the side wall of the fermentation tank, and materials are conveyed into the fermentation tank through the feeding hole by the feeding mechanism;
a stirring mechanism is arranged in the fermentation tank and comprises a driving motor, the output end of the driving motor is connected with a vertically arranged stirring shaft, and a stirring assembly is arranged on the stirring shaft; a ventilation mechanism is arranged in the fermentation tank, and the top of the fermentation tank is connected with an exhaust pipeline; and the outer wall of the fermentation tank is provided with a heat insulation layer.
2. The microbial aerobic composting apparatus as claimed in claim 1, wherein a partition plate is horizontally provided in the fermentation tank, the fermentation tank is divided into a fermentation chamber located above the partition plate and a control chamber located below the partition plate by the partition plate, the driving motor is provided in the control chamber, the stirring shaft is vertically provided and has one end connected to an output end of the driving motor, and the other end of the stirring shaft extends into the fermentation chamber;
the stirring assembly comprises a plurality of stirring blades, and the stirring blades are axially and uniformly distributed along the stirring shaft.
3. The microbial aerobic composting device of claim 2 wherein the ventilation mechanism comprises a first hollow ventilation chamber disposed on the partition plate and a second hollow ventilation chamber disposed on the inner wall of the fermentation chamber, and the first hollow ventilation chamber and the second hollow ventilation chamber are respectively and uniformly provided with ventilation holes on the side wall corresponding to the inside of the fermentation chamber; the fermentation cylinder outside is equipped with the air-blower, the air outlet of air-blower is ventilated the chamber intercommunication through air pipe and first cavity and second cavity respectively.
4. The microbial aerobic composting apparatus of claim 3 wherein the outlet is disposed at the bottom end of the sidewall of the fermentation chamber.
5. The microbial aerobic composting device of claim 4 wherein the top end of the fermentation tank is provided with an air supply mechanism corresponding to the fermentation chamber, and the output end of the air supply mechanism is arranged corresponding to the feed inlet.
6. The microbial aerobic composting apparatus of claim 5 wherein a plurality of electrically heated patches are disposed in the first hollow ventilation chamber and the second hollow ventilation chamber.
7. The microbial aerobic composting device according to claim 1 wherein the feeding mechanism comprises a feeding hopper and a lifting driving part, the feeding hopper is mounted on the lifting driving part, and the lifting driving part drives the feeding hopper to move up and down outside the fermentation chamber along the height direction of the fermentation chamber; the lifting driving part is provided with a turnover part corresponding to the top end of the fermentation tank, and when the feeding hopper moves to the top end of the fermentation tank, the turnover part drives the feeding hopper to turn over, so that materials in the feeding hopper are poured into the fermentation tank through the feeding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121019182.9U CN215162228U (en) | 2021-05-13 | 2021-05-13 | Microorganism aerobic composting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121019182.9U CN215162228U (en) | 2021-05-13 | 2021-05-13 | Microorganism aerobic composting device |
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| CN215162228U true CN215162228U (en) | 2021-12-14 |
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| CN202121019182.9U Active CN215162228U (en) | 2021-05-13 | 2021-05-13 | Microorganism aerobic composting device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115010528A (en) * | 2022-07-18 | 2022-09-06 | 淮滨县沃土有机肥料有限公司 | Fermentation equipment is used in production of high efficiency organic fertilizer |
| CN115093266A (en) * | 2022-06-20 | 2022-09-23 | 济南大学寿光产业技术研究院 | Plant waste and livestock manure mixed aerobic fermentation device |
-
2021
- 2021-05-13 CN CN202121019182.9U patent/CN215162228U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115093266A (en) * | 2022-06-20 | 2022-09-23 | 济南大学寿光产业技术研究院 | Plant waste and livestock manure mixed aerobic fermentation device |
| CN115010528A (en) * | 2022-07-18 | 2022-09-06 | 淮滨县沃土有机肥料有限公司 | Fermentation equipment is used in production of high efficiency organic fertilizer |
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