CN204583837U - Organic waste high-efficiency aerobic installation for fermenting - Google Patents
Organic waste high-efficiency aerobic installation for fermenting Download PDFInfo
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- CN204583837U CN204583837U CN201520146234.7U CN201520146234U CN204583837U CN 204583837 U CN204583837 U CN 204583837U CN 201520146234 U CN201520146234 U CN 201520146234U CN 204583837 U CN204583837 U CN 204583837U
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- fermentation reaction
- reaction storehouse
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- organic waste
- storage bin
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Abstract
A kind of organic waste high-efficiency aerobic installation for fermenting, storage bin is connected with the broken mixing apparatus of material, the broken mixing apparatus of material is connected with fermentation reaction storehouse, in fermentation reaction storehouse, agitating device is installed, and place microorganism fungus kind, fermentation reaction storehouse is connected with air blast, mounting temperature sensor and oxygen concentration sensor in fermentation reaction storehouse, finished product delivery outlet bottom fermentation reaction storehouse piles with finished product respectively and storage bin is connected, top, fermentation reaction storehouse Waste gas outlet is connected with emission-control equipment, and PLC controls whole device.The utility model has the advantages that: floor space is little, fermentation period is short, mechanization degree is high, tail gas non-secondary pollution, final products reach minimizing, innoxious, stabilisation, resource require and national standard.
Description
Technical field
The utility model belongs to organic waste treatment field, city, particularly relates to the city organic waste high-efficiency aerobic installation for fermentings such as a kind of domestic waste, changing food waste, sewage plant sludge and intensive feces of livestock and poultry.
Background technology
Along with China's rapid economic development, the quickening of urbanization process, city creates a large amount of organic wastes, as house refuse, changing food waste, sewage plant sludge and intensive fowl and animal excrement etc., its output is huge, complicated component, instability and perishable, and containing multiple pathogenic microorganisms, parasitic ovum etc., must carry out dealing carefully with to avoid secondary pollution, main methods has burning, landfill, aerobic fermentation etc.
Because landfill need take large area soil, effusion is difficult to process containing Toxic; Incineration technology cost of investment height is easy again causes the reasons such as secondary pollution to environment, and the application of landfill and incineration technology is restricted.After experienced by one section of ups and downs differentiation, there is again the flourish impetus in recent years in aerobic fermentation method.It has, and operating cost is low, secondary pollution is little, and final products can be used as the advantages such as fertilizer base manure, and in countries in the world, particularly developing country is rising greatly.China is large agricultural country, and aerobic fermentation process is one of china natural resources process effective way utilizing organic solid castoff.
Aerobic fermentation technology is the effect utilizing microorganism, change the organic matter of instability into more stable organic matter, volatile matter content in discarded object is reduced, stink reduces, physical behavior is obviously improved, also can kill the pathogen, worm's ovum etc. in windrow, fermented product is as soil conditioner and organic fertilizer raw material simultaneously.In current organic waste aerobic fermentation process, ubiquitous problem has: floor space is large, fermentation period is long, mechanization degree is not high, tail gas easily causes secondary pollution, final products do not reach minimizing, innoxious, stabilisation, resource require and national standard etc., seriously hampers aerobic fermentation technology applying in organic waste treatment and recycling.
Utility model content
In order to overcome organic waste aerobic fermentation process the deficiencies in the prior art, the utility model aims to provide a kind of organic waste high-efficiency aerobic installation for fermenting, and its floor space is little, fermentation period is short, automaticity is high.
The purpose of this utility model is achieved through the following technical solutions: a kind of organic waste high-efficiency aerobic installation for fermenting, is characterized in that: it comprises storage bin, the broken mixing apparatus of material, fermentation reaction storehouse, emission-control equipment and electric-control system, the top of described storage bin is provided with charging aperture, bottom is provided with discharging opening, discharging opening is connected by the charging aperture of the broken mixing apparatus of conveying device and material, the discharging opening of the broken mixing apparatus of material is connected by the charging aperture of conveying device with fermentation reaction storehouse, the bulkhead in fermentation reaction storehouse is four layers, outside storehouse, two-layer stainless steel flaggy is followed successively by storehouse, heat-preservation cotton layer and carbon steel flaggy, heating tube is evenly arranged in the middle of two-layer corrosion resistant plate, in fermentation reaction storehouse, agitating device is installed, and place microbial composite bacteria kind, top and the bottom in fermentation reaction storehouse are respectively equipped with air outlet, be connected with air blast respectively, difference mounting temperature sensor and oxygen concentration sensor in fermentation reaction storehouse, the bottom in fermentation reaction storehouse is provided with finished product delivery outlet, finished product delivery outlet piles with finished product respectively and storage bin is connected, the top in fermentation reaction storehouse is provided with Waste gas outlet, be connected with emission-control equipment by air-introduced machine by pipeline, emission-control equipment connects blast pipe, storage bin, the broken mixing apparatus of material, fermentation reaction storehouse and emission-control equipment are by electric control system controls.
Described storage bin is circular or rectangle warehouse, and charging aperture is large, and discharging opening is taper.
The broken mixing apparatus of described material is twin shaft shear breaker.
Described fermentation reaction storehouse is vertical or horizontal warehouse that is circular or rectangle.
Described agitating device is single shaft, twin shaft or multi-shaft stirring device.
Described temperature sensor is arranged on the upper and lower in fermentation reaction storehouse respectively.
Advantage of the present utility model and beneficial effect are:
1, compound bacteria is placed in fermentation reaction storehouse, compound bacteria efficiency is high, easily survive, degradation effect of organic compound is up to more than 95%, to control reaction time at 6-72 hour for different material, greatly improve reaction efficiency, saved the reaction time, unit fermentation reaction warehouse process quantitative change is large, investment reduction and occupation of land.
2, Partial fermentation finished product gets back to storage bin as back-mixing material, completes compound bacteria and automatically cultivates, and ensures that bacterial classification once drops into, reuses.
3, floor space is little, fermentation period is short, mechanization degree is high, tail gas non-secondary pollution, final products reach innoxious, stabilisation, minimizing, resource require and national standard.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1-storage bin, 2-material breaking mixing apparatus, 3-fermentation reaction storehouse, 4-PLC controller, 5-emission-control equipment, 6-corrosion resistant plate, 7-hydraulic power unit, 8-agitating device, 9-air-supply arrangement, 10-oxygen concentration sensor, 11-temperature sensor, 12-finished product delivery outlet, 13-heat-preservation cotton layer, 14-carbon steel flaggy, 15-heating tube, 16-complex microorganism bacterial classification, 17-air-introduced machine, 18-blast pipe.
Detailed description of the invention
Embodiment: as shown in Figure 1, a kind of organic waste high-efficiency aerobic installation for fermenting, it comprises storage bin 1, the broken mixing apparatus 2 of material, fermentation reaction storehouse 3, emission-control equipment 5 and PLC 4, the warehouse of circle or rectangle selected by described storage bin 1, its top is provided with charging aperture, bottom is provided with discharging opening, charging aperture is large, discharging opening is taper, the discharging opening of storage bin 1 is connected by the charging aperture of belt with the broken mixing apparatus 2 of pump and material, material is transported to material mixing equipment 2 and does subsequent treatment, the broken mixing apparatus 2 of material of the present embodiment selects twin shaft shear breaker, discarded object is crushed to the size of requirement, make material fully mix, degree of crushing requires to adjust according to actual design simultaneously, the discharging opening of the broken mixing apparatus 2 of material by conveying device as belt, hopper etc. by mass transport to the charging aperture at top, fermentation reaction storehouse 3, vertical or the horizontal warehouse of circle or rectangle can be selected in fermentation reaction storehouse 3, its bulkhead is four layers, outside storehouse, two-layer stainless steel flaggy 6 is followed successively by storehouse, heat-preservation cotton layer 13 and carbon steel flaggy 14, heating tube 15 is evenly arranged in the middle of two-layer corrosion resistant plate 6, material in heating tube 15 pairs of fermentation reaction storehouses 3 heats, in fermentation reaction storehouse 3, agitating device 8 is installed, the shaft of agitating device 8 is driven by hydraulic power 7, agitating device 8 is set to single shaft according to warehouse size, twin shaft or multiaxis, object makes stirring more abundant, material contacts more even with oxygen, improve the utilization rate of oxygen, improve reaction efficiency, complex microorganism bacterial classification 16 is placed in fermentation reaction storehouse 3, top and the bottom in fermentation reaction storehouse 3 are respectively equipped with air outlet, be connected with air blast 9 respectively, efficient is air-supply in fermentation reaction storehouse 3 fast, to ensure the supply of oxygen in sweat, fermentation reaction storehouse 3 internal upper part and bottom mounting temperature sensor 11 respectively, heating tube 15 is connected with PLC 4 respectively with temperature sensor 11, data are sent to PLC 4 in real time, the start and stop of heating tube 15 are sent to the signal interlock of PLC 4 with temperature sensor 11, ensure that reaction is carried out in optimum temperature, also install oxygen concentration sensor 10 in fermentation reaction storehouse 3, be connected with PLC 4, data are sent to PLC 4 in real time and link with air blast 9, automatically adjust air force according to actual needs, the bottom in fermentation reaction storehouse 3 is provided with finished product delivery outlet 12, finished product delivery outlet 12 piles with finished product respectively and storage bin 1 is connected, reaction fermentation rear section finished product from finished product delivery outlet 12 bottom warehouse by Belt Conveying to finished product laydown area, part finished product is back to storage bin 1 as back-mixing material, realize the automatic cultivation of aerobic fermentation compound bacteria, the top in fermentation reaction storehouse 3 is provided with Waste gas outlet, be connected with emission-control equipment 5 by pipeline, the emission-control equipment 5 of the present embodiment selects biological deodorizing equipment, the entrance of biological deodorizing equipment arranges air-introduced machine 17, the waste gas of being discharged in fermentation reaction storehouse 3 is after biological deodorizing, discharged by the blast pipe 18 of biological deodorizing equipment, storage bin 1, the broken mixing apparatus 2 of material, fermentation reaction storehouse 3, emission-control equipment 5 and hydraulic power unit 7 are by electric control system controls, the electric-control system of the present embodiment adopts PLC 4, signal can be accessed plant area's Master Control Room, particularly the oxygen concentration sensor in fermentation reaction storehouse and temperature sensor signal transmission are to PLC, the automatic adjustment of air inflow and temperature is realized by PLC.
Operation principle:
Discarded object is delivered to the broken mixing apparatus of material, through be crushed to requirement size and after mixing and reaching designing requirement, enter fermentation reaction storehouse, complex microorganism bacterial classification is placed in fermentation reaction storehouse, successively fall under the effect of material self gravitation, while material falls, air blast sends into air in fermentation reaction storehouse, material is made to carry out sufficient aerobic fermentation decomposition, the time that single fermentation decomposes is 6-72 hour, release heat while material decomposes, raise making material own temperature, maximum temperature makes the moisture in material evaporate while can reaching 65-75 degree, under the effect of complex microorganism bacterial classification, major part organic matter is decomposed, final organic degradation rate is up to more than 95%, reach the object of organic waste minimizing and stabilization processes, in addition, the most of pathogen in organic waste and worm's ovum can be killed in hot fermentation process, reach the object of organic waste harmless treatment, after a small amount of fermentation, finished product can be used as back-mixing material and gets back to the automatic cultivation that storage bin realizes aerobic compound bacteria, sell as fertilizer after remaining sale of finished goods to fertilizer producer processes further and realize, turn waste into wealth, realize the resource of the process of organic waste, the oxygen concentration sensor that fermentation reaction storehouse is equipped with and temperature sensor, real-time transmits signals to PLC, realize the automatic adjustment sending oxygen amount and temperature, the waste gas that sweat produces is by qualified discharge after Pipeline transport to exhaust treatment system process, non-secondary pollution occurs.The various piece of package unit, by PLC Real-Time Monitoring, can transmit signals to plant area's Master Control Room simultaneously, and be convenient to management, automaticity is high.
Claims (6)
1. an organic waste high-efficiency aerobic installation for fermenting, is characterized in that: it comprises storage bin, the broken mixing apparatus of material, fermentation reaction storehouse, emission-control equipment and electric-control system, the top of described storage bin is provided with charging aperture, bottom is provided with discharging opening, discharging opening is connected by the charging aperture of the broken mixing apparatus of conveying device and material, the discharging opening of the broken mixing apparatus of material is connected by the charging aperture of conveying device with fermentation reaction storehouse, the bulkhead in fermentation reaction storehouse is four layers, outside storehouse, two-layer stainless steel flaggy is followed successively by storehouse, heat-preservation cotton layer and carbon steel flaggy, heating tube is evenly arranged in the middle of two-layer corrosion resistant plate, in fermentation reaction storehouse, agitating device is installed, and place complex microorganism bacterial classification, top and the bottom in fermentation reaction storehouse are respectively equipped with air outlet, be connected with air blast respectively, difference mounting temperature sensor and oxygen concentration sensor in fermentation reaction storehouse, the bottom in fermentation reaction storehouse is provided with finished product delivery outlet, finished product delivery outlet piles with finished product respectively and storage bin is connected, the top in fermentation reaction storehouse is provided with Waste gas outlet, be connected with emission-control equipment by air-introduced machine by pipeline, emission-control equipment connects blast pipe, storage bin, the broken mixing apparatus of material, fermentation reaction storehouse and emission-control equipment are by electric control system controls.
2. a kind of organic waste high-efficiency aerobic installation for fermenting according to claim 1, is characterized in that: described storage bin is circular or rectangle warehouse, and charging aperture is large, and discharging opening is taper.
3. a kind of organic waste high-efficiency aerobic installation for fermenting according to claim 1, is characterized in that: the broken mixing apparatus of described material is twin shaft shear breaker.
4. a kind of organic waste high-efficiency aerobic installation for fermenting according to claim 1, is characterized in that: described fermentation reaction storehouse is vertical or horizontal warehouse that is circular or rectangle.
5. a kind of organic waste high-efficiency aerobic installation for fermenting according to claim 1, is characterized in that: described agitating device is single shaft, twin shaft or multi-shaft stirring device.
6. a kind of organic waste high-efficiency aerobic installation for fermenting according to claim 1, is characterized in that: described temperature sensor is arranged on the upper and lower in fermentation reaction storehouse respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146234.7U CN204583837U (en) | 2015-03-15 | 2015-03-15 | Organic waste high-efficiency aerobic installation for fermenting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146234.7U CN204583837U (en) | 2015-03-15 | 2015-03-15 | Organic waste high-efficiency aerobic installation for fermenting |
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| Publication Number | Publication Date |
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| CN204583837U true CN204583837U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520146234.7U Withdrawn - After Issue CN204583837U (en) | 2015-03-15 | 2015-03-15 | Organic waste high-efficiency aerobic installation for fermenting |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722561A (en) * | 2015-03-15 | 2015-06-24 | 天津清华德人环境工程有限公司 | High-efficiency aerobic fermentation device of organic wastes |
| CN106391676A (en) * | 2016-12-15 | 2017-02-15 | 江苏禾杰生物环境科技有限公司 | Kitchen waste drying and stabilization rapid processing method and related processing equipment |
| CN106538401A (en) * | 2016-11-22 | 2017-03-29 | 北京京鹏环宇畜牧科技股份有限公司 | The process units and production method of ox bed padding |
| CN112341255A (en) * | 2020-10-27 | 2021-02-09 | 兰陵县工程机械配件厂 | Organic waste treatment production line |
-
2015
- 2015-03-15 CN CN201520146234.7U patent/CN204583837U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722561A (en) * | 2015-03-15 | 2015-06-24 | 天津清华德人环境工程有限公司 | High-efficiency aerobic fermentation device of organic wastes |
| CN106538401A (en) * | 2016-11-22 | 2017-03-29 | 北京京鹏环宇畜牧科技股份有限公司 | The process units and production method of ox bed padding |
| CN106391676A (en) * | 2016-12-15 | 2017-02-15 | 江苏禾杰生物环境科技有限公司 | Kitchen waste drying and stabilization rapid processing method and related processing equipment |
| CN112341255A (en) * | 2020-10-27 | 2021-02-09 | 兰陵县工程机械配件厂 | Organic waste treatment production line |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150826 Effective date of abandoning: 20160608 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |