CN103664271B - Tower-type self-coupled deodorization high-temperature aerobic fermentation system - Google Patents
Tower-type self-coupled deodorization high-temperature aerobic fermentation system Download PDFInfo
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- CN103664271B CN103664271B CN201310705705.9A CN201310705705A CN103664271B CN 103664271 B CN103664271 B CN 103664271B CN 201310705705 A CN201310705705 A CN 201310705705A CN 103664271 B CN103664271 B CN 103664271B
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- 238000010564 aerobic fermentation Methods 0.000 title claims abstract description 17
- 238000004332 deodorization Methods 0.000 title abstract description 4
- 238000000855 fermentation Methods 0.000 claims abstract description 67
- 230000004151 fermentation Effects 0.000 claims abstract description 67
- 239000000463 material Substances 0.000 claims abstract description 28
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 18
- 239000001301 oxygen Substances 0.000 claims abstract description 18
- 238000009423 ventilation Methods 0.000 claims abstract description 15
- 239000007789 gas Substances 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 claims description 19
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- 230000001877 deodorizing effect Effects 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 10
- 239000000109 continuous material Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 2
- 239000002361 compost Substances 0.000 abstract description 28
- 238000005070 sampling Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 238000009264 composting Methods 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 7
- 239000002154 agricultural waste Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000013022 venting Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 241000726221 Gemma Species 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 244000005706 microflora Species 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000003516 soil conditioner Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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
Landscapes
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a tower-type self-coupled deodorization high-temperature aerobic fermentation system which consists of a fermentation tower, a reinforced ventilation system, a PLC (Programmable Logic Control) system and a bridge breaking unloading device, wherein a feeding inlet and a tail gas outlet are formed in the top part of the fermentation tower; the bridge breaking unloading device is arranged at the bottom of the fermentation tower; a material position sensor is arranged on the fermentation tower; a temperature-oxygen sensor and a sampling hole are arranged on the side surface of the fermentation tower; the reinforced ventilation system consists of a plurality layers of connected ventilation tubes and blowers which are arranged and installed inside the fermentation tower; the bridge breaking unloading device is driven by a bridge breaking unloading motor to unload materials; the PLC control system is connected with the sensor, the reinforced ventilation system and the bridge breaking unloading device so as to achieve automatic control. The system disclosed by the invention can ensure the quality stability of compost quality, is high in automation degree and low in working intensity, and solves the problem of investment operation expense that the conventional compost tail gas needs collecting systems and deodorization equipment in match.
Description
Technical field
The invention belongs to organic solid castoff process disposal technology field, specifically a kind of tower from coupling deodorizing high-temperature aerobic fermentation system.
Technical background
The annual organic solid castoff produced of China reaches tens tons, and the increase year by year of pollution incident and event, made organic solid castoff gradually be taken seriously in recent years.Agricultural wastes are in process of production owing to can utilize quality not high, and complicated component, secondary development cost is high, difficulty is large, lacks the guiding of policy and the input of fund simultaneously, causes agricultural wastes to pollute presenting that quantity is large, feature that poor quality, harm are many.Composting technology has ancient history, also the harmless treatment that changing food waste, feces of livestock and poultry, agricultural crop straw and excess sludge etc. are rich in the waste of biodegradable organic matter is widely used in modern society, the product of compost treatment is also containing abundant soil ulmin and plant nutrient, be applicable to Land_use change, make composting technology have resource utilization and be worth.The important means that at present this technology has become process agricultural wastes resource utilization, innoxious and minimizing utilizes.
Aerobic compost process is one of the common method of agricultural wastes resource utilization, innoxious and minimizing process.Modern aerobic compost utilizes composting arrangement to make agricultural wastes under aerobic conditions, make good use of oxygen animalcule effect to reach stabilization, innoxious, changes into and be conducive to soil property improvement and the method for high-quality fertilizer that is useful to crop growth and that easily absorb.Trough composting common at present, bar stamp compost or reactor composting technology all needs supporting independent exhaust collection treatment system, causes system Construction to be invested and running cost rising, limits the popularization of aerobic compost technology to a certain extent.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of closed tower deodorizing of coupling certainly high-temperature aerobic fermentation system can being eliminated tail gas peculiar smell by compost flora, and it can solve, and the traditional open turning fermentation system level of automation such as trough composting are low, exhaust collection treatment facility complicated, need the problem of special supporting vent gas treatment facility.
The present invention solves the problems of the technologies described above with following technical scheme:
The present invention is a kind of tower from coupling deodorizing high-temperature aerobic fermentation system, and it forms primarily of fermentation tower body 3, forced ventilation system, PLC control system and broken bridge dumping device 7; The top of fermentation tower body 3 is provided with opening for feed 1, offgas outlet 2 and continuous material level sensor 10, bridge dumping device 7 is arranged on the bottom of fermentation tower body 3, the upper portion side wall of fermentation tower body 3 is provided with upper limit sensor 11 and lower limit sensor 12, and the side of fermentation tower body 3 is provided with temperature-oxygen sensor 13 and thief hole 6 vertically with different heights; Described forced ventilation system to be connected with gas blower to be formed by the multilayer parallel vent-pipe 4 be installed in fermentation tower body 3 of arranging; Described broken bridge dumping device 7 drives discharging by broken bridge discharging drive-motor 5; Described PLC control system is connected to realize automatic control with all the sensors, forced ventilation system and broken bridge dumping device.
Described fermentation tower body aspect ratio is 2.0-4.5.
Described vent-pipe 4 is axially evenly distributed also radial access in fermentation tower body along fermentation tower body, and vent-pipe 4 vertical direction is provided with vacuum breaker.
Described opening for feed 1 is located at fermentation tower body top center place, and offgas outlet 2 and continuous material level sensor 10 lay respectively at opening for feed 2 both sides.
Described upper limit sensor 11 is positioned at directly over lower limit sensor 12.
Described broken bridge dumping device is discharge auger device, it comprises the many groups of worm conveyors 2 33 be installed on side by side on screw unloading device frame 35 and forms, screw unloading device frame 35 mates with fermentation tower body 3 bottom and is connected, often organize worm conveyor and be provided with discharge auger 32, fermentation tower body is all stretched out at the two ends often organizing worm conveyor, wherein one end to be connected with group of motors 30 through shaft coupling 31 and to realize independent drive, and the other end is provided with discharge port 2 34.
Described broken bridge dumping device is rotary unloading materials device, it forms by organizing to be installed on side by side on rotary unloading materials device framework 25 and with the rotary unloading material roller 29 of fin more, rotary unloading materials device framework 25 mates with fermentation tower body 3 bottom and is connected, interval is left between rotary unloading material roller 29, mutually be not engaged between described fin, often organize rotary unloading material roller 29 and be connected with drive-motor 26.
Described broken bridge dumping device is hydraulic pressure balladeur train dumping device, it breaks bridge balladeur train 17 by least two groups with the hydraulic pressure be slidably installed on hydraulic pressure balladeur train dumping device framework 21 and is positioned at the worm conveyor 1 that hydraulic pressure breaks below bridge balladeur train 17 and is formed, hydraulic pressure balladeur train dumping device framework 21 mates with fermentation tower body 3 bottom and is connected, hydraulic pressure breaks bridge balladeur train 17 and is driven can be swung back and forth by hydro-cylinder 20, fermentation tower body is all stretched out at the two ends of worm conveyor 1, wherein one end is connected with worm conveyor motor 22, and the other end is provided with discharge port 1.
The present invention compared with prior art, has the following advantages:
(1) the omnidistance heap temperature-oxygen concn of aerobic fermentation is ventilated by multilayer and realizes automatically controlling, and the compost parameter of accuracy controlling different steps, guarantees composting production steady quality;
(2) compositing system feed distribution and compost delivery device, automatization, predigested running operates, and reduces productive labor intensity;
(3) the present invention adopts modular design, can meet production requirement according to the supporting separate unit of compost treatment amount or many group fermentation towers.
(4) feature of different composting period dominant bacteria in fermentation tower is utilized, During High-Temperature Composting combines with deodorizing biofilter by the tower compost structure by uniqueness, formed from coupling tail gas deodorization mode, solve the investment working cost problem that conventional compostation tail gas needs supporting gathering system and deodorizing device.
Accompanying drawing explanation
Fig. 1 is the tower front view from coupling deodorizing high-temperature aerobic fermentation system of the present invention;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is the vertical view of the hydraulic pressure balladeur train dumping device that the present invention adopts;
Fig. 4 is the vertical view of the rotary unloading materials device that the present invention adopts;
Fig. 5 is the vertical view of the discharge auger device that the present invention adopts.
In figure: 1-opening for feed, 2--offgas outlet, 3--ferments tower body, 4--vent-pipe, 5--vent-pipe bracing frame, 6--thief hole, 7--breaks bridge dumping device, 8--blanking port, 9--compost tower support, 10--continuous material level sensor, 11--upper limit sensor, 12--lower limit sensor, 13--temperature-oxygen sensor, 14--stiffening web, 15--breaks bridge discharging drive-motor, 16--electric machine support, 17--hydraulic pressure breaks bridge balladeur train, 19--discharge port one, 20--hydro-cylinder, 21--hydraulic pressure balladeur train dumping device framework, 22--worm conveyor motor, 23--worm conveyor one, 24--hydraulic push rod, 25--rotary unloading materials device framework, 26--drive-motor, 27--bearing, 28--motor cabinet, 29-rotary unloading material roller, 30--group of motors, 31--shaft coupling, 32--discharge auger, 33--worm conveyor two, 34--discharge port two, 35--screw unloading device frame.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the invention will be further described, and embodiments of the present invention are not limited to the following example.
Below in conjunction with accompanying drawing, the present invention will be further described, but the present invention is not limited to following examples.
As depicted in figs. 1 and 2, the top of this fermentation tower body 3 is provided with opening for feed 1, offgas outlet 2 and continuous material level sensor 10, and opening for feed 1 is located at the mid-way at fermentation tower body 3 top, and offgas outlet 2 and continuous material level sensor 10 lay respectively at opening for feed 2 both sides; Bridge dumping device 7 is arranged on the bottom of fermentation tower body 3, and drive discharging by broken bridge discharging drive-motor 5, the end of bridge dumping device 7 is provided with blanking port 8, broken bridge dumping device 7 bottom establishes compost tower support 9 as the feet of whole fermentation tower body, and compost tower support 9 side connects the electric machine support 16 for installing brokenly bridge discharging drive-motor 5.The upper portion side wall of fermentation tower body 3 is provided with the upper limit sensor 11 and lower limit sensor 12 of vertically arranging vertically, and upper limit sensor 11 is positioned at directly over lower limit sensor 12.The side of fermentation tower body 3 is provided with temperature-oxygen sensor 13 and thief hole 6 vertically with different heights, and temperature-oxygen sensor 13 is for temperature and oxygen data in Real-time Collection heap body, and thief hole 6 is analyzed for the sample gathering each fermentation stage of heap body.Fermentation tower body 3 side is provided with the vent-pipe 4 of multilayer parallel arrangement and by vent-pipe bracing frame 5 fixed support, multilayer vent-pipe 4 is connected with gas blower composition forced ventilation system; The all the sensors that the present invention adopts, forced ventilation system and broken bridge dumping device are all formed with PLC control system and are connected to realize automatic control.
The fermentation tower body aspect ratio that this example adopts is 3.0; Stiffening web 14 is located at fermentation tower body 3 side and strengthens tower body rigidity.
The vent-pipe 4 of this example is axially evenly distributed also radial access in fermentation tower body along fermentation tower body, and vent-pipe 4 vertical direction is provided with vacuum breaker.
The broken bridge dumping device 7 that the present invention adopts has multiple way of realization, further illustrates below in conjunction with Fig. 3,4,5.
As shown in Figure 3, broken bridge dumping device 7 is hydraulic pressure balladeur train dumping device, it breaks bridge balladeur train 17 by least two groups with the hydraulic pressure be slidably installed on hydraulic pressure balladeur train dumping device framework 21 and is positioned at the worm conveyor 1 that hydraulic pressure breaks below bridge balladeur train 17 and is formed, hydraulic pressure balladeur train dumping device framework 21 mates with fermentation tower body 3 bottom and is connected, hydraulic pressure breaks bridge balladeur train 17 and is connected with the hydraulic push rod of hydro-cylinder 20, realize hydraulic pressure by hydro-cylinder 20 driving and break bridge balladeur train 17 horizontal reciprocating movement, fermentation tower body is all stretched out at the two ends of worm conveyor 1, wherein one end is connected with worm conveyor motor 22, the other end is provided with discharge port 1.
During use, hydraulic push rod 24 is driven by hydro-cylinder 20, and breaking bridge balladeur train 17 by broken for compost in fermentation the tower body 3 and worm conveyor 1 pushed to bottom fermentation tower body 3 by hydraulic pressure, the discharge port 1 finally to worm conveyor 1 end completes discharge process.Hydraulic pressure balladeur train dumping device can be collected successively broken for compost heap body uniformly, ensures that in fermentation tower, material is even axial flow falling state.
As shown in Figure 4: broken bridge dumping device 7 is rotary unloading materials device, it forms by organizing to support to be installed on rotary unloading materials device framework 25 and with the rotary unloading material roller 29 of fin by bearing 27 side by side more, rotary unloading materials device framework 25 mates with fermentation tower body 3 bottom and is connected, interval is left between rotary unloading material roller 29, mutually be not engaged between described fin, often organize rotary unloading material roller 29 to be connected with drive-motor 26, drive-motor 26 is arranged on motor cabinet 28.
During use, rotary unloading material roller 29 is driven by the drive-motor 26 be located on motor cabinet 28, have gap to be built bridge by compost between discharge rolls 29 to blockade, discharge rolls 29 rotation vertically can cause compost unstability above it to drop to be located on the conveying belt of side under tower and transport, thus completes discharging and realize compost crushing function.
As described in Figure 5: broken bridge dumping device 7 is discharge auger device, it comprises the many groups of worm conveyors 2 33 be installed on side by side on screw unloading device frame 35 and forms, screw unloading device frame 35 mates with fermentation tower body 3 bottom and is connected, often organize worm conveyor and be provided with discharge auger 32, fermentation tower body is all stretched out at the two ends often organizing worm conveyor, wherein one end to be connected with group of motors 30 through shaft coupling 31 and to realize independent drive, and the other end is provided with discharge port 2 34.
During use, drive each worm conveyor 2 33 to rotate by group of motors 30, in tower, compost relies on deadweight to press to discharge auger 32 at the bottom of tower and discharges compost tower body by the discharge port 2 34 of screw discharging machine two, thus completes discharge process.
Below principle of work of the present invention is described:
Deliver to fermentation tower top by material loading distribution conveyor and enter fermentation tower body 3 from opening for feed 1, waste height in level meter monitoring tower, stops charging when thing position in tower reaches upper limit sensor 11.
PLC control system is on the basis of time controling, the heap temperature provided according to temperature-oxygen detection system and oxygen concentration are controlling factor, forced ventilation system working order is controlled, principle of work is as follows: PLC control system with time, heap temperature and oxygen concentration for controlled variable, with blower fan start and stop and rate of venting for operational variable.Under normal operating conditions, blower fan is according to the start and stop of PLC control system setting program management blower fan, and when the heap temperature that temperature-oxygen detection system provides and oxygen concentration exceed setting range, program adjusts blower fan start and stop or rate of venting automatically.Such as, when heap temperature higher than set(ting)value or oxygen concentration lower than set(ting)value time, PLC control system termination time master mode, force start blower fan stronger ventilation speed carries out forced cooling and oxygen supply to heap body; After heap temperature and oxygen concentration reach setting range, PLC control system automatically switches to time controling pattern, according to setting-up time sequence of control adjustment forced ventilation system working order.
PLC control system is utilized to control gas blower start and stop or rate of venting; according to the oxygen supply of each layer material fermentation intensity; extend thermophilic fermentation (50 DEG C-70 DEG C) cycle that heap body is in; under half continuous batch pattern, heap body can form overtemperature deodorizing district (60 DEG C-70 DEG C), pyrolysis zone (55-50 DEG C) from top to bottom, lower the temperature district (< 45 DEG C) of becoming thoroughly decomposed.
Under the hot environment of top heap body, can form natural biological filtering layer in the pore passage structure that compost material self has, under this environment, high temperature microbe forms dominant microflora to water soluble organic substance decomposition rapidly.In tower, heap body interlayer is not isolated unit, and volatile molecules successively can spread to tower top in tower with exhaust gas flow, and the conversion between vapor-liquid-solid occurs simultaneously.The odor molecules of filtering layer absorption tail gas by autotrophy thermophilic be water, carbonic acid gas, elemental sulfur and nitrate without flora oxygenolysis such as gemma, formed compost autologous process from coupled biological deodorizing filter bed, avoid the exhaust collection problem of open type compost, save independent investment of building vent gas treatment facility, solve the problem of composting tail gas process.
The broken bridge dumping device be positioned at the bottom of tower makes heap body unstability by level or axial motion, under tower, side or side feed go out fermentation system, complete the thermophilic fermentation scheduling to last 7-10 days, waste height in level meter monitoring tower, stops broken bridge dumping device work when thing position in tower reaches lower limit sensor 12.
The compost of one time fermentation Secondary Fermentation groove of still needing carries out compost maturity and finally forms vegetable mould, and the Secondary Fermentation cycle is 10-30 days, and the compost after stable is as soil conditioner or composite fertilizer's base manure recycling.
Claims (9)
1. tower from a coupling deodorizing high-temperature aerobic fermentation system, it is characterized in that: it is primarily of fermentation tower body (3), forced ventilation system, PLC control system and broken bridge dumping device (7) composition; The top of fermentation tower body (3) is provided with opening for feed (1) and offgas outlet (2), broken bridge dumping device (7) is arranged on the bottom of fermentation tower body (3), fermentation tower body (3) is provided with level transducer, and the side of fermentation tower body (3) is provided with temperature-oxygen sensor (13) and thief hole (6); Described forced ventilation system is arranged by multilayer parallel and is installed on vent-pipe (4) in fermentation tower body (3) and is connected with gas blower and forms; Described broken bridge dumping device (7) drives discharging by broken bridge discharging drive-motor (5); Described PLC control system is connected to realize automatic control with all the sensors, forced ventilation system and broken bridge dumping device.
2. tower from coupling deodorizing high-temperature aerobic fermentation system according to claim 1, it is characterized in that: described fermentation tower body (3) aspect ratio is 2.0-4.5.
3. tower from coupling deodorizing high-temperature aerobic fermentation system according to claim 1, it is characterized in that: described vent-pipe (4) is axially evenly distributed also radial access along the tower body that ferments and ferments in tower body, and vent-pipe (4) vertical direction is provided with vacuum breaker.
4. tower from coupling deodorizing high-temperature aerobic fermentation system according to claim 1, it is characterized in that: described opening for feed (1) is located at fermentation tower body top center place.
5. tower from coupling deodorizing high-temperature aerobic fermentation system according to claim 1, it is characterized in that: described level transducer comprises upper limit sensor (11) and lower limit sensor (12), and upper limit sensor (11) is positioned at directly over lower limit sensor (12).
6. tower from coupling deodorizing high-temperature aerobic fermentation system according to claim 1, it is characterized in that: described broken bridge dumping device (7) is discharge auger device, it comprises the many groups of worm conveyors two (33) be installed on side by side on screw unloading device frame (35) and forms, screw unloading device frame (35) mates with fermentation tower body (3) bottom and is connected, often organize worm conveyor and be provided with discharge auger (32), fermentation tower body is all stretched out at the two ends often organizing worm conveyor, wherein one end to be connected with group of motors (30) through shaft coupling (31) and to realize independent drive, the other end is provided with discharge port two (34).
7. tower from coupling deodorizing high-temperature aerobic fermentation system according to claim 1, it is characterized in that: described broken bridge dumping device (7) is rotary unloading materials device, it is installed on the upper and rotary unloading material roller (29) with fin of rotary unloading materials device framework (25) side by side forms by organizing more, rotary unloading materials device framework (25) mates with fermentation tower body (3) bottom and is connected, leave interval between rotary unloading material roller (29), described fin material roller (29) is connected with drive-motor (26).
8. tower from coupling deodorizing high-temperature aerobic fermentation system according to claim 1, it is characterized in that: described broken bridge dumping device (7) is hydraulic pressure balladeur train dumping device, it breaks bridge balladeur train (17) by least two groups with the hydraulic pressure be slidably installed on hydraulic pressure balladeur train dumping device framework (21) and is positioned at the worm conveyor one (23) that hydraulic pressure breaks bridge balladeur train (17) below and is formed, hydraulic pressure balladeur train dumping device framework (21) mates with fermentation tower body (3) bottom and is connected, hydraulic pressure breaks bridge balladeur train (17) and is driven can be swung back and forth by hydro-cylinder (20), fermentation tower body is all stretched out at the two ends of worm conveyor one (23), wherein one end is connected with worm conveyor motor (22), the other end is provided with discharge port one (19).
9. tower from coupling deodorizing high-temperature aerobic fermentation system according to claim 1, it is characterized in that: the top of described fermentation tower body (3) is also provided with continuous material level sensor (10).
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| CN201310705705.9A CN103664271B (en) | 2013-12-19 | 2013-12-19 | Tower-type self-coupled deodorization high-temperature aerobic fermentation system |
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| CN103664271B true CN103664271B (en) | 2015-07-22 |
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| CN107473788A (en) * | 2017-08-08 | 2017-12-15 | 江苏中科纽克生态科技有限公司 | Intelligence layering aeration compost reactor system |
| CN107651820B (en) * | 2017-09-22 | 2021-03-16 | 陕西理福环保产业有限公司 | Container formula drying fermentation device |
| CN113716992B (en) * | 2021-09-18 | 2024-04-16 | 机科发展科技股份有限公司 | Material vertical falling device for multilayer composting system |
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| CN201268670Y (en) * | 2008-09-24 | 2009-07-08 | 东北农业大学 | Column plate type composting reactor |
| CN102949929A (en) * | 2012-08-28 | 2013-03-06 | 湖南深拓智能设备股份有限公司 | Biological deodorization filtration column and biological deodorization method |
| CN103058719A (en) * | 2013-02-04 | 2013-04-24 | 周鼎力 | Fast aerobic fermentation device for domestic waste and/or kitchen waste |
| CN103214290A (en) * | 2013-04-23 | 2013-07-24 | 中国农业大学 | Intelligent aerobic composting reactor system |
| CN203128440U (en) * | 2013-04-02 | 2013-08-14 | 成都源创环保工程有限公司 | Organic solid waste aerobic composting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005306682A (en) * | 2004-04-23 | 2005-11-04 | Mitsunari Okazaki | Compost fermentation plant provided at lower part with transfer type discharger |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201268670Y (en) * | 2008-09-24 | 2009-07-08 | 东北农业大学 | Column plate type composting reactor |
| CN102949929A (en) * | 2012-08-28 | 2013-03-06 | 湖南深拓智能设备股份有限公司 | Biological deodorization filtration column and biological deodorization method |
| CN103058719A (en) * | 2013-02-04 | 2013-04-24 | 周鼎力 | Fast aerobic fermentation device for domestic waste and/or kitchen waste |
| CN203128440U (en) * | 2013-04-02 | 2013-08-14 | 成都源创环保工程有限公司 | Organic solid waste aerobic composting device |
| CN103214290A (en) * | 2013-04-23 | 2013-07-24 | 中国农业大学 | Intelligent aerobic composting reactor system |
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