CN110105093A - A kind of tubular type aeration slot type high temperature aerobic composting system - Google Patents
A kind of tubular type aeration slot type high temperature aerobic composting system Download PDFInfo
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- CN110105093A CN110105093A CN201910518970.3A CN201910518970A CN110105093A CN 110105093 A CN110105093 A CN 110105093A CN 201910518970 A CN201910518970 A CN 201910518970A CN 110105093 A CN110105093 A CN 110105093A
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- air pipeline
- high temperature
- aerated
- fermentation tank
- fermentation
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
- C05F3/06—Apparatus for the manufacture
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The present invention provides a kind of tubular type aeration slot type high temperature aerobic composting system, including fermentation tank and positioned at the air pipeline of fermentation trench bottom, the air pipeline is connected with type micro-pore aerator, type micro-pore aerator upper surface is covered with flase floor, water-permeable brick is provided with below air pipeline and type micro-pore aerator, catch basin is offered below water-permeable brick, the top of fermentation tank has for making the turner that material is uniformly mixed in fermentation tank, air pipeline, which connect with Aeration fan and passes through Aeration fan, exports oxygen to type micro-pore aerator, the type micro-pore aerator that the present invention uses can make gas be evenly distributed, improve oxygen transfer efficiency, promote fermentation efficiency, it can be by the moisture collection of moisture and fermentation generation in material by water-permeable brick and catch basin, uniformly handled, avoid secondary pollution.
Description
Technical field
The present invention relates to machine fertilizer production technical fields more particularly to a kind of tubular type to be aerated slot type high temperature aerobic composting system.
Background technique
In recent years, China's animal husbandry sustainable and stable development, large-scale cultivation level significantly improve, and are ensureing meat, eggs and milk supply
While, a large amount of animal wastes do not obtain effective resource utilization, become a great problem of Countryside Environment Rectification.
Therefore, according to the guiding theory of the CPC Central Committee and the State Council, it is useless to establish the livestock and poultry cultivation that scientific and normal, power and responsibility is clear, constraint is strong
Waste resource utilizes system, gets through the barrier of livestock and poultry breeding industry and planting industry, constructs the organism of breeding combination, cycle development
System, strives solving the problems, such as extensive livestock and poultry cultivation treatment for cow manure and recycling substantially in " 13 " period.Therefore, poultry is utilized
Poultry manure compost production organic fertilizer is both specific requirement and the solution China's current agricultural of national livestock and poultry feces resource utilization
The effective means of pollution of area source.
Slot type aerobic fermentation is the processing effective method of feces of livestock and poultry, it combines advanced machine using biological characteristics
Tool technical role, it is using natural microorganisms or microbe inoculation that feces of livestock and poultry is completely decomposed under conditions of delivery of supplemental oxygen
And organic matter, carbon dioxide and water are converted by organic matter.Its feature is to make full use of biological energy source and mechanical energy, mechanization journey
Degree is high.Treatment process and final product can reduce effluvium.With the further development of biotechnology, this technology is got over
More to show that the practicality and advance, this technology have obtained good promotion and application.
Aerator used in slot type aerobic compost technology in the prior art not can solve aeration it is uneven,
The problem of being aerated hole plug prevents the accumulation higher material in position in fermentation tank to influence compost from contacting well with oxygen
Efficiency and effect also limit the height of compost material, meanwhile, extra moisture and trough type fermentation generate in the process in material
Moisture cannot be collected effectively, cause the unordered discharge of waste water and effluent part to enter air pipeline, easily cause secondary pollution
It is blocked with air pipeline.
Type micro-pore aerator used in the present invention is aerator used in sewage treatment, which is made
Diaphragm has many advantages, such as resistance to fouling, corrosion-resistant, anti-clogging, anti-aging, resistant to high temperatures, long service life, and air passes through the film
Piece, which exposes in fermentation tank, so that gas is evenly distributed, and material can come into full contact with oxygen, improve oxygen transfer efficiency, promote hair
Ferment efficiency；Compared to traditional boring aeration, the characteristic which has ventilation opening, closes without air to close can effectively prevent being aerated
Hole plug.Diaphragm material used in type micro-pore aerator is fluorubber diaphragm in the present invention, in liquid, solid and can be consolidated
Good working order is kept in liquid mixture, overcoming previous diaphragm material can be only applied to the problems in liquid.The tubular type
The diaphragm of micro-hole aerator is fixed on air by retainer plate and flows in support plate, guarantees air tight around diaphragm.
For the above-mentioned problems in the prior art, many scholars at home and abroad and company develop diversified slot type
Aerobic compost technology, but these patents do not focus on mostly and how to solve to be aerated uneven, solarization air cap in composting technology
Easily blocking and the problem of waste water unordered discharge, and it is only single solve the problems, such as wherein one side, thus cannot be fundamentally
Solve the problems, such as above-mentioned two.A kind of aerobic fermentation is disclosed application No. is 201710405434.3 Chinese patent to set
It is standby, by the way that the aerator extended upwards from bottom wall is arranged in fermentation cabin, and opened up on aerator along short transverse
Multiple first solarization air caps enable the material of different height sufficiently to contact with oxygen, which sends out during solving aerobic fermentation
The problem of ferment material and oxygen contact, but for being aerated uneven, waste water processing in fermentation process and being aerated asking for hole plug
It inscribes helpless.Application No. is the Chinese patents of 201710958564.X to disclose a kind of aerobic hair of slot type organic fertilizer that ferments
Fermenting process, this method turn over throwings by arrange air distribution plate and turner in fermentation trench bottom, solve material in fermentation process and lead to
Wind supply oxygen the problem of, but not can solve waste water processing and air distribution plate block the problem of.Application No. is 201710405507.9
Chinese patent discloses a kind of aerobic fermentation system, which is produced when collecting fermentation by gas collecting apparatus and condensation water collection portion
Raw waste water and condensed water solves the problems, such as in fermentation process that aqueous vapor pollutes, but for be aerated in fermentation process unevenly and
The problem of being aerated hole plug is not improved but.Similar patent is association of activity and inertia aerobic composting system (Chinese patent application there are also one kind
Number: 201210241357.X)；A kind of Novel static composting device (Chinese Patent Application No.: 201520335553.2) etc., it is above
These invent it is single solve the problems, such as to help to improve the efficiency of aerobic compost in a certain respect, but in fermentation process
The key problems such as the uniformity of aeration, the collection of waste water and the blocking of solarization air cap not can solve.
Therefore, it develops and a kind of is aerated slot type aerobic fermentation technology uniform, without secondary pollution, that fermentation efficiency is high, Ke Yiyou
Effect shortens fermentation period, prevents the contaminated wastewater in fermentation process, this is for aerobic fermentation technology in animal waste disposition
Popularization and application have particularly important realistic meaning.
Summary of the invention
The present invention improves the above problem, i.e., the technical problem to be solved by the present invention is to expose in existing composting technology
Gas is uneven, solarization air cap easily blocks and the unordered discharge of waste water, and fermentation material contacts deficiency, fermentation effect with oxygen in slot type aerobic compost
The low problem of rate.
Specific embodiments of the present invention are: a kind of tubular type is aerated slot type high temperature aerobic composting system, including fermentation tank and
Positioned at the air pipeline of fermentation trench bottom, the air pipeline is connected with type micro-pore aerator, the type micro-pore aerator
Upper surface is covered with flase floor, and water-permeable brick, the water-permeable brick are provided with below the air pipeline and type micro-pore aerator
Lower section offers catch basin, and the top of the fermentation tank has for making the turner that material is uniformly mixed in fermentation tank, described
Air pipeline, which connect with Aeration fan and passes through Aeration fan, exports oxygen to type micro-pore aerator.
Further, the type micro-pore aerator includes the support tube connecting with air pipeline, court in the support tube
It is fixed with check-valves to one end of air pipeline, the outer wall of the support tube has the through-hole of discharge air, the support tube table
Face is covered with diaphragm, and the diaphragm has the micropore being discharged with supplied gas, and the diaphragm material is fluorubber, the support tube
Both ends are fixed with the fixed capping of closing support pipe port, and the diaphragm outboard end is sandwiched between fixed capping inner wall and support tube
It realizes and fixes.
Further, the catch basin is fallen in favor of collecting by flase floor in longitudinal cross-section in up big and down small funnel-form
Waste water.
Further, the flase floor upper surface is concordant with fermentation tank upper surface, and the fermentation trench bottom, which offers, to be used for
The conduit of air pipeline, type micro-pore aerator, water-permeable brick and catch basin is set.
Further, the two sides of the fermentation tank have vertically arranged wall, and the wall upper end is fixed with guide rail, institute
Stating turner lower part has the guide wheel cooperated with guide rail, and the guide wheel is by guide wheel motor driven rotation realization turner along guide rail
It is mobile.
Further, the catch basin upper opening is wider compared with air pipeline diameter.
Further, the flase floor is steel grating, and the material of flase floor is 316 stainless steels.
Further, air pipeline and catch basin correspondence are laid with multiple rows of, the side of the fermentation tank in the fermentation tank
With collecting-tank, the hidden pipe that each catch basin is embedded in ground is connected to collecting-tank.
Further, the fermentation tank side is provided with temperature sensor and oxygen concentration sensor and connect with controller,
The Aeration fan is connect with controller.
Further, air pipeline diameter is 50cm~100cm, and type micro-pore aerator diameter is 6.5cm~15cm.
Compared with prior art, the invention has the following advantages: a kind of slot type high temperature aerobic composting technology of the present invention
Using rubber membrane type micro-pore aerator used in water treatment system, gas can be made to be evenly distributed, improve oxygen transfer efficiency, rubber
The characteristic that glue film has ventilation opening, closes without air to close, can effectively prevent the blocking of air pipeline；Pass through water-permeable brick and catch basin
Can the moisture collection of moisture and fermentation generation in material uniformly be handled, avoid secondary pollution；In addition, of the invention
The temperature and oxygen concentration being also devised in embodiment in temperature inductor and oxygen concentration inductor control fermentation tank, so that micro- life
Object can reach the condition of optimal metabolism.
Detailed description of the invention
Fig. 1 is overall structure of the present invention.
Fig. 2 is longitudinal profile structure schematic of the present invention.
Fig. 3 is overlooking structure diagram of the present invention (omitting turner).
Fig. 4 is type micro-pore aerator structural schematic diagram of the present invention.
In figure: 10 be fermentation tank wall, and 110 be fermentation tank wall, and 20 be air pipeline, and 210 be Aeration fan, and 30 be pipe
Micro-porous aerator, 310 be support tube, and 320 be check-valves, and 311 be circle interface, and 330 be fixed capping, and 340 be diaphragm,
350 be sealing ring, and 40 be flase floor, and 50 be water-permeable brick, and 60 be catch basin, and 610 be collecting-tank, and 70 be turner, and 80 be control
Device, 910 be temperature sensor, and 920 be oxygen concentration sensor.
Specific embodiment
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
As shown in Fig. 1~2, a kind of tubular type is aerated slot type high temperature aerobic composting system, including fermentation tank 10 and is located at fermentation
The air pipeline 20 of trench bottom, the air pipeline are connected with type micro-pore aerator 30, table on the type micro-pore aerator
Face is covered with flase floor 40, and water-permeable brick 50, the water-permeable brick are provided with below the air pipeline and type micro-pore aerator
Lower section offers catch basin 60, and the top of the fermentation tank 10 has for making the turner that material is uniformly mixed in fermentation tank
70, the air pipeline 20 connect with Aeration fan 210 and is input to by Aeration fan 210 via the air pipeline 20 of connection
Type micro-pore aerator is to provide output oxygen for compost.
In the present embodiment, air pipeline 20 and the correspondence of catch basin 60 are laid with multiple rows of, the fermentation tank in the fermentation tank
Side there is collecting-tank, the hidden pipe that each catch basin is embedded in ground is connected to collecting-tank 610.
In the present embodiment, the type micro-pore aerator includes the support tube 310 connecting with air pipeline 20, the present embodiment
In, it is connected between the support tube 310 and air pipeline 20 by circle interface 311, air pipeline is inserted into circle interface one end
20 are threadedly engaged and achieve a fixed connection, hollow with connection inside air pipeline and the other end buckles into tube-type micropore in the middle part of circle interface
Connection is realized in aerator.
It is fixed with check-valves 320 towards one end of air pipeline in the support tube 310, ensure that sewage cannot pass through pipe
Micro-porous aerator 30 enters in the air pipeline 20, and the outer wall of the support tube has the through-hole of discharge air, the branch
Stay tube surface is covered with diaphragm 340, and 340 surface of diaphragm has the micropore that gas can be allowed to be discharged, and the diaphragm material is fluorubber,
The both ends of the support tube are fixed with the fixed capping 330 of closing support pipe port, and 340 outboard end of diaphragm is sandwiched in fixed envelope
It realizes and fixes between 330 inner wall of lid and support tube, it is ensured that it is air tight around diaphragm 340, do not loosen, it is exposed compared to traditional perforation
Gas, the aperture using micro-pore aeration diaphragm 340 be designed to can self-closing structure, i.e., do not having from air pipeline be discharged gas
When, using membrane surface due to no biggish pressure, the rubber material of diaphragm itself, which squeezes micropore, to be closed, in air pipeline
When gas is discharged, gas can be discharged from the outer wall through-hole of support tube, i.e., discharge air on the inside of diaphragm is thus by the micropore of diaphragm
Discharge gas is strutted, when stopping aeration, vent seal is closed, and aeration hole plug can be effectively prevented.The effect of check-valves 320
Be in order to further ensure sewage cannot pass through, be fixed with outside circle interface 311 sealing ring 350 to improve air pipeline with
The leakproofness that type micro-pore aerator 30 connects.
In the present embodiment, 350 material of diaphragm is fluorubber, can be protected in liquid, solid and solid-liquid mixture
Good working order is held, overcoming previous 350 material of diaphragm can be only applied to the problems in liquid.The setting of check-valves 320
It ensure that sewage cannot be entered in air pipeline 20 by type micro-pore aerator 30, the fixed capping at the support tube both ends
330, gas leakage around diaphragm is close to avoid with the periphery of fixed capping 330 in 350 edge of diaphragm using fixed capping 330.
Water-permeable brick 50, which is located at below air pipeline 20, forms pervious bed, and the width of water-permeable brick is omited than 20 diameter of air pipeline
It is wide；Catch basin 60 is located at below pervious bed, is in funnel type, and top is slightly wider than air pipeline 20, tilts along groove body direction slope, just
Flow automatically in waste water；Flase floor 40 is steel grating to guarantee ability of anti-deformation with higher, and material is 316 stainless steels；
In the present embodiment, the catch basin 60 is fallen in favor of collecting by flase floor in longitudinal cross-section in up big and down small funnel-form
Waste water.
40 upper surface of flase floor is concordant with fermentation tank upper surface, and the fermentation trench bottom is offered for air hose to be arranged
Road, type micro-pore aerator, water-permeable brick and catch basin conduit.
In the present embodiment, air pipeline diameter be 50cm~100cm, type micro-pore aerator diameter be 6.5cm~
15cm。
The two sides of fermentation tank have vertically arranged fermentation tank wall 110, and 110 upper end of fermentation tank wall, which is fixed with, leads
Rail, the turner lower part have the guide wheel cooperated with guide rail, and the guide wheel is rotated by guide wheel motor driven and realizes turner
It is moved along guide rail.The setting of turner 70 can move in terms of fermentation tank rail length, pass through type micro-pore aerator 30
Oxygen supply is aerated to material with turner 70, after fermentation the phase, turning over throwing in due course is uniformly mixed material, promotes the uniform of compost
Property；
Embodiment two, on the basis of the above embodiments, in the present embodiment, the fermentation tank side is provided with temperature sensor
It 910 and oxygen concentration sensor 920 and is connect with controller 80, the Aeration fan is connect with controller 80.Temperature sensor 910
The middle position of fermentation tank wall 110 is set with oxygen concentration sensor 9200, and controller 80 can obtain temperature sensor 910
With the data of oxygen concentration sensor 920, and run according to required temperature and oxygen concentration automatic adjustment system equipment；It is aerated wind
Machine 210 is connected to PLC automatic controller 80, can realize the automatic running of Aeration fan 210 as needed, energy is effectively reduced
Consumption.
Any technical solution disclosed in aforementioned present invention unless otherwise stated, if it discloses numberical range,
Disclosed numberical range is preferred numberical range, and any it should be appreciated by those skilled in the art preferred numberical ranges
The only obvious or representative numerical value of technical effect in many enforceable numerical value.It, can not since numerical value is more
Exhaustion, so the present invention just discloses technical solution of the component values to illustrate the present invention, also, the above-mentioned numerical value enumerated is not
The limitation to the invention protection scope should be constituted.
Meanwhile if aforementioned present invention discloses or relates to the components or structural member of connection fastened to each other, except another
There is statement outer, is fixedly connected it is to be understood that connection (such as using bolt or screw connection) can be removedly fixed, it can also
To understand are as follows: non-removable to be fixedly connected with (such as riveting, welding), certainly, connection fastened to each other or integral type knot
Structure (such as manufacturing using casting technique is integrally formed) is replaced (obviously can not be using except integrally formed technique).
In addition, for indicating the art of positional relationship or shape applied in any technical solution disclosed in aforementioned present invention
Its meaning includes approximate with its, similar or close state or shape to language unless otherwise stated.
Either component provided by the invention by multiple individual component parts either assembled, or one
The separate part that forming technology manufactures.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, it should be understood by those ordinary skilled in the art that: still
It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced；Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (10)
1. a kind of tubular type is aerated slot type high temperature aerobic composting system, which is characterized in that including fermentation tank and be located at fermentation trench bottom
Air pipeline, the air pipeline is connected with type micro-pore aerator, and the type micro-pore aerator upper surface is covered with lattice
Screen is provided with water-permeable brick below the air pipeline and type micro-pore aerator, offers and catchments below the water-permeable brick
Slot, the top of the fermentation tank have for making the turner that material is uniformly mixed in fermentation tank, the air pipeline and aeration
Blower, which connects and passes through Aeration fan, exports oxygen to type micro-pore aerator.
2. a kind of tubular type according to claim 1 is aerated slot type high temperature aerobic composting system, which is characterized in that the tubular type
Micro-hole aerator includes the support tube connecting with air pipeline, and the support tube is interior to be fixed with non-return towards one end of air pipeline
Valve, the outer wall of the support tube have a through-hole of discharge air, and the support pipe surface is covered with diaphragm, the diaphragm with
The micropore of supplied gas discharge, the diaphragm material are fluorubber, and the both ends of the support tube are fixed with closing support pipe port
Fixed capping, the diaphragm outboard end are sandwiched in realization between fixed capping inner wall and support tube and fix.
3. a kind of tubular type according to claim 1 or 2 is aerated slot type high temperature aerobic composting system, which is characterized in that described
Catch basin collects the waste water to be fallen by flase floor in up big and down small funnel-form in longitudinal cross-section.
4. a kind of tubular type according to claim 1 or 2 is aerated slot type high temperature aerobic composting system, which is characterized in that described
Flase floor upper surface is concordant with fermentation tank upper surface, and the fermentation trench bottom is offered for air pipeline, tube-type micropore to be arranged
The conduit of aerator, water-permeable brick and catch basin.
5. a kind of tubular type according to claim 1 or 2 is aerated slot type high temperature aerobic composting system, which is characterized in that described
The two sides of fermentation tank have vertically arranged wall, and the wall upper end is fixed with guide rail, and the turner lower part has and leads
The guide wheel of rail cooperation, the guide wheel are rotated by guide wheel motor driven and realize moving along guide rail for turner.
6. a kind of tubular type according to claim 3 is aerated slot type high temperature aerobic composting system, which is characterized in that described to catchment
Slot upper opening is wider compared with air pipeline diameter.
7. a kind of tubular type according to claim 1 or 2 is aerated slot type high temperature aerobic composting system, which is characterized in that described
Flase floor is steel grating, and the material of flase floor is 316 stainless steels.
8. a kind of tubular type according to claim 1 or 2 is aerated slot type high temperature aerobic composting system, which is characterized in that described
Air pipeline and catch basin correspondence are laid with multiple rows of in fermentation tank, and the side of the fermentation tank has collecting-tank, each catch basin
The hidden pipe for being embedded in ground is connected to collecting-tank.
9. a kind of tubular type according to claim 1 or 2 is aerated slot type high temperature aerobic composting system, which is characterized in that described
Fermentation tank side is provided with temperature sensor and oxygen concentration sensor and connect with controller, and the Aeration fan and controller connect
It connects.
10. a kind of tubular type according to claim 1 or 2 is aerated slot type high temperature aerobic composting system, which is characterized in that air
Pipe diameter is 50cm~100cm, and type micro-pore aerator diameter is 6.5cm~15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910518970.3A CN110105093A (en) | 2019-06-16 | 2019-06-16 | A kind of tubular type aeration slot type high temperature aerobic composting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910518970.3A CN110105093A (en) | 2019-06-16 | 2019-06-16 | A kind of tubular type aeration slot type high temperature aerobic composting system |
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| CN110105093A true CN110105093A (en) | 2019-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910518970.3A Pending CN110105093A (en) | 2019-06-16 | 2019-06-16 | A kind of tubular type aeration slot type high temperature aerobic composting system |
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Cited By (1)
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| CN111848255A (en) * | 2020-07-31 | 2020-10-30 | 中国农业大学烟台研究院 | Anaerobic and aerobic coupling totally-enclosed humic acid organic fertilizer composting device |
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