CN204162621U - A kind of organic culture substrate aerobic fermentation device - Google Patents
A kind of organic culture substrate aerobic fermentation device Download PDFInfo
- Publication number
- CN204162621U CN204162621U CN201420603160.0U CN201420603160U CN204162621U CN 204162621 U CN204162621 U CN 204162621U CN 201420603160 U CN201420603160 U CN 201420603160U CN 204162621 U CN204162621 U CN 204162621U
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- Prior art keywords
- fermentation
- air plate
- airway
- fermentation tank
- air
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Classifications
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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 utility model discloses a kind of organic culture substrate aerobic fermentation device, fermentation tank is that hollow cylindrical tube bottom welding cone is formed, cylindrical tube inside fixed installation air plate, air plate has equally distributed ventilation hole, fermentation body portion is divided into 2 parts by air plate, and top is material fermentation room, bottom is air chamber, bottom, leachate collection room is the leakage fluid dram of mounting ball valve, and temperature sensor is equipped with in material fermentation indoor, and gas chamber sidewall has inlet mouth and liquid outlet; Airway passed the air plate center of circle, airway top closure bottom end opening, equally distributed ventilation hole on airway; Pneumatic pump is connected with gas chamber sidewall inlet mouth by pneumatic tube; Reflux pump is connected with leachate collection room sidewall liquid outlet, and reflux pump is communicated with the spray nozzle being arranged on fermentation tank top by catheter.The utility model ventilation oxygen supply is respond well, can realize collection and the backflow of percolate, controls the moisture condition that windrow is suitable.
Description
Technical field
The utility model relates to a kind of aerobic fermentation device, more specifically relates to a kind of organic culture substrate aerobic fermentation device, is mainly used in organic solid waste aerobic fermentative production organic culture substrate.This fermentation unit ventilation oxygen supply is respond well, can realize collection and the backflow of percolate, controls the moisture condition that windrow is suitable.
Background technology
It is the important form realizing its increment utilization that agricultural organic solid castoff produces organic culture substrate.It is the successful key link of matrix that material thoroughly ferments, and is metastable soil ulmin by high-temperature aerobic fermentation by organic matter degradation, and makes the innoxious and stabilization of the pathogenic bacteria in material, could be used for crop culture.
Conventional bar buttress formula fermentation system needs frequent turning to regulate and control the suitable oxygen status of windrow, at substantial labor force, due to action of gravity in compost, percolate sinuous flow pollutes compost place, and often there is top material mummification, the phenomenon that bottoms material ponding is serious, moisture gradient effect is obvious, affect microbic activity, extend fermentation period.
Utility model content
The utility model is for the deficiencies in the prior art, a kind of organic culture substrate aerobic fermentation device is provided, this device effectively can solve material ventilation oxygen supply problem, and can carry out collecting to the percolate produced in fermenting process and reflux, and ensures that material has evenly suitable moisture environment.
A kind of organic culture substrate aerobic fermentation device, comprises fermentation tank, pneumatic pump, reflux pump, spray nozzle, air plate, airway, it is characterized in that:
Fermentation tank is that hollow cylindrical tube bottom welding cone is formed, cylindrical tube inside fixed installation air plate, air plate position is 150mm place bottom distance cylindrical tube, air plate has equally distributed ventilation hole, fermentation body portion is divided into 2 parts by air plate, top is material fermentation room, bottom is air chamber, temperature sensor is equipped with in material fermentation indoor, the material fermentation outdoor face parcel thick lagging material of 30mm also pastes masking foil, isolated internal-external heat exchange, air chamber is also leachate collection room, gas chamber sidewall has inlet mouth and liquid outlet, bottom, leachate collection room is the leakage fluid dram of mounting ball valve,
Airway is through the air plate center of circle, and airway is vertical with air plate and by being welded and fixed, airway top closure bottom end opening, airway has equally distributed ventilation hole, and the ventilation hole total area on air plate and airway is 1.91 × 10
4mm
2;
Pneumatic pump is connected with gas chamber sidewall inlet mouth by pneumatic tube;
Reflux pump is connected with leachate collection room sidewall liquid outlet, and reflux pump is communicated with the spray nozzle being arranged on fermentation tank top by catheter;
Support is for falling " V " type, and frame bottom is equipped with road wheel, cantilever tip fixed bearing block, fermentation tank two side walls welds solid circular pipe, by solid circular pipe, fermentation tank is erected on bearing support, this design apparatus main body tiltable, and is convenient to fermentation unit and moves.
Compared with prior art, the utility model has following features:
(1) the utility model fermentation bottom part body arranges air chamber structure, and air is cushioned in air chamber, through the dual boot of air plate and vertical guide pipeline, ventilation effect evenly;
(2) percolate produced in material fermentation process timing can be derived and spray to material top by the utility model percolate return-flow system, realizes collection and the backflow of percolate, ensures the humidity that material is evenly suitable for.
(3) the utility model holder part design, is convenient to fermentation system and moves.
Accompanying drawing explanation
Fig. 1 is a kind of organic culture substrate aerobic fermentation system architecture schematic diagram
Fig. 2 is fermentation tank internal structure schematic diagram
Wherein: 1-fermentation tank; 2-temperature sensor; 3-pneumatic pump; 4-support; 5-reflux pump; 6-spray nozzle; 7-air plate; 8-airway.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
A kind of organic culture substrate aerobic fermentation device, comprises fermentation tank 1, pneumatic pump 3, reflux pump 5, spray nozzle 6, air plate 7, airway 8, it is characterized in that:
Fermentation tank 1 is that hollow cylindrical tube bottom welding cone is formed, cylindrical tube inside fixed installation air plate 7, air plate 7 position is 150mm place bottom distance cylindrical tube, air plate 7 has equally distributed ventilation hole, fermentation main body 1 is separated into 2 parts by air plate 7, top is material fermentation room, bottom is air chamber, temperature sensor 2 is equipped with in material fermentation indoor, the material fermentation outdoor face parcel thick lagging material of 30mm also pastes masking foil, isolated internal-external heat exchange, air chamber is also leachate collection room, gas chamber sidewall has inlet mouth and liquid outlet, bottom, leachate collection room is the leakage fluid dram of mounting ball valve,
Airway 8 is through air plate 7 center of circle, and airway 8 is vertical with air plate 7 and by being welded and fixed, airway 8 top closure bottom end opening, airway 8 has equally distributed ventilation hole, and air plate 7 is 1.91 × 10 with the ventilation hole total area on airway 8
4mm
2;
Pneumatic pump 3 is connected with gas chamber sidewall inlet mouth by pneumatic tube;
Reflux pump 5 is connected with leachate collection room sidewall liquid outlet, and reflux pump 5 is communicated with the spray nozzle 6 being arranged on fermentation tank 1 top by catheter;
Support 4, for falling " V " type, is equipped with road wheel, support 4 top fixed bearing block bottom support 4, fermentation tank 1 two side walls welds solid circular pipe, by solid circular pipe, fermentation tank 1 is erected on bearing support, this design apparatus main body tiltable, and is convenient to fermentation unit and moves.
The utility model in use, first lays one deck bedding and padding on air plate, prevents material to harden blocking ventilation hole, inclination tank body is to the angle of adequate operation, filling the water ratio mixed in tank is the waste material of about 65%, last mulching straw, prevents stink from shedding and moisture evaporation.
Process of the test adopts Intermittent positive pressure forced ventilation, uses Timer Controlling pneumatic pump to open and close.Pneumatic pump is connected by the inlet mouth of pneumatic tube with leachate collection room sidewall, and outside air enters air compartment through the effect of pneumatic pump, is cushioned and disperse in air compartment, then is transported to uniformly in windrow by aperture on air plate and airway.
The percolate produced in material fermentation process, flow into leachate collection room, Timer Controlling reflux pump is used to open, liquid after clarification passes through liquid outlet, top, material fermentation room is delivered to through catheter under the effect of reflux pump, pass back in windrow by the spray even action of shower nozzle, maintain the moisture that windrow is suitable to a great extent, reduce moisture gradient, and can the microorganism that seepage flow goes out be circulated with percolate, concentrated throw out is discharged by the ball valve of bottom, leachate collection room.This system is conducive to microorganism active and maximizes, thus accelerates organic decomposition, improves device fermentation efficiency.
Claims (1)
1. an organic culture substrate aerobic fermentation device, comprises fermentation tank (1), pneumatic pump (3), reflux pump (5), spray nozzle (6), air plate (7), airway (8), it is characterized in that:
Fermentation tank (1) is hollow cylindrical tube bottom welding cone formation, cylindrical tube inside fixed installation air plate (7), air plate (7) position is 150mm place bottom distance cylindrical tube, (7) have equally distributed ventilation hole to air plate, air plate (7) main body (1) of fermenting is separated into 2 parts, top is material fermentation room, bottom is air chamber, temperature sensor (2) is equipped with in material fermentation indoor, the material fermentation outdoor face parcel thick lagging material of 30mm also pastes masking foil, isolated internal-external heat exchange, air chamber is also leachate collection room, gas chamber sidewall has inlet mouth and liquid outlet, bottom, leachate collection room is the leakage fluid dram of mounting ball valve,
Airway (8) is through air plate (7) center of circle, and airway (8) is vertical with air plate (7) and by being welded and fixed, airway (8) top closure bottom end opening, and (8) have equally distributed ventilation hole to airway;
Pneumatic pump (3) is connected with gas chamber sidewall inlet mouth by pneumatic tube;
Reflux pump (5) is connected with leachate collection room sidewall liquid outlet, and reflux pump (5) is communicated with the spray nozzle (6) being arranged on fermentation tank (1) top by catheter;
Support (4) is for falling " V " type, and road wheel is equipped with, support (4) top fixed bearing block in support (4) bottom, fermentation tank (1) two side walls is welded solid circular pipe, fermentation tank (1) is erected on bearing support by solid circular pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603160.0U CN204162621U (en) | 2014-10-17 | 2014-10-17 | A kind of organic culture substrate aerobic fermentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603160.0U CN204162621U (en) | 2014-10-17 | 2014-10-17 | A kind of organic culture substrate aerobic fermentation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204162621U true CN204162621U (en) | 2015-02-18 |
Family
ID=52536330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420603160.0U Expired - Fee Related CN204162621U (en) | 2014-10-17 | 2014-10-17 | A kind of organic culture substrate aerobic fermentation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204162621U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105482999A (en) * | 2016-01-01 | 2016-04-13 | 中国农业科学院农业资源与农业区划研究所 | Agaricus bisporus substrate fermentation device |
| CN108892554A (en) * | 2018-08-21 | 2018-11-27 | 东北师范大学 | A kind of method that deer excrement and corn stover are mixed with organic fertilizer |
| CN110330367A (en) * | 2019-08-05 | 2019-10-15 | 许广刚 | A kind of ecology makes compost station |
| CN111072412A (en) * | 2019-12-27 | 2020-04-28 | 农业农村部规划设计研究院 | Numerical simulation test system for aerobic fermentation process |
-
2014
- 2014-10-17 CN CN201420603160.0U patent/CN204162621U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105482999A (en) * | 2016-01-01 | 2016-04-13 | 中国农业科学院农业资源与农业区划研究所 | Agaricus bisporus substrate fermentation device |
| CN108892554A (en) * | 2018-08-21 | 2018-11-27 | 东北师范大学 | A kind of method that deer excrement and corn stover are mixed with organic fertilizer |
| CN110330367A (en) * | 2019-08-05 | 2019-10-15 | 许广刚 | A kind of ecology makes compost station |
| CN111072412A (en) * | 2019-12-27 | 2020-04-28 | 农业农村部规划设计研究院 | Numerical simulation test system for aerobic fermentation process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20161017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |