CN108424197B - A kind of organic solid waste composting device - Google Patents
A kind of organic solid waste composting device Download PDFInfo
- Publication number
- CN108424197B CN108424197B CN201810491569.0A CN201810491569A CN108424197B CN 108424197 B CN108424197 B CN 108424197B CN 201810491569 A CN201810491569 A CN 201810491569A CN 108424197 B CN108424197 B CN 108424197B
- Authority
- CN
- China
- Prior art keywords
- cabin
- connect
- compost
- solenoid valve
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/70—Controlling the treatment in response to process parameters
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/80—Separation, elimination or disposal of harmful substances during the treatment
-
- 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
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Organic solid waste composting device of the present invention, outer cabin top are connect with end cap seal, and liquid outlet is arranged in outer bilge portion, agitating shaft upper end passes through in the middle part of end cap, it is connect with the stirring motor for being placed in external, lower end is extend into inside cabin, fixation pressure table and gas vent on end cap；In inside cabin cylinder interior annular, several cloth air cavitys are set, cloth air cavity lower part is distributed the qi-emitting hole that several downward diameters are gradually increased, after air shooter is connected to air blower, it is arranged to form circulating line around outer cabin, it is separated on circulating line and passes through outer bulkhead with several matched branches of cloth air cavity, branch axial seal, filter screen is supported and fixed on inside cabin cylinder body bottom by support frame, compost efferent duct one end is connect with filter screen, and other end axial seal installs third solenoid valve after passing through outer bilge portion.It is divided into inside cabin and outer cabin, avoids percolate from being trapped in compost and cause compost insufficient, while the percolate separated further is passed through into aerobic and Anaerobic Treatment.
Description
Technical field
The invention belongs to technical field of environment protection equipment, and in particular to a kind of organic solid waste aerobic compost reaction unit,
It can be used for the source control of organic solid waste such as aquaculture and planting industry organic fertilizer production occasion and kitchen remnants, house refuse
It is recycled with resource, the experiment of the compost such as sludge, excrement, organic waste can also be carried out for colleges and universities, scientific research institutions and used.
Background technique
Currently, the intensive step quickening of livestock and poultry breeding industry, degree of specialization are higher and higher, aquaculture and planting industry classification
Management mode is increasingly prominent, and simultaneous population increases, and the shortage problem of world resource and the energy is more and more severeer, life rubbish
The organic solid wastes such as rubbish are also a kind of resource, therefore are want in the pollution sources head forming material recycling of solid waste and recycling,
One of measure is that be resorted to the Composting mode of circular economy concept useless to handle significant component of organic solid
Object.However, commercialization compost reaction unit used at present is although many kinds of, but because there are many limitations, one
Determine to limit composting method wideling popularize in terms of handling organic solid waste and practical application in degree.
Problem is mainly classified as several:
1. the space structure of device
Shape design in material cabin is simple, usually cannot effectively maintain heap temperature, causes reactor is inside and outside to generate temperature difference
And heat transmitting occurs, so that reaction heat needed for making the intracorporal biochemical reaction of heap is affected by outside environmental elements.Often
Rule composting device is simply divided into four leachate collection cabin, inlet plenum, material cabin, exhaust pipe parts, from bottom to top at vertical point
Cloth, such as the apparatus structure that Guo Guangxing, madder (2016) are proposed in " design of recycling aerobic composting device " text, seem
Structure can simply reach the collection of solid, liquid, gas three-phase, but but have problems in actual production, cannot such as take " intermittent to add
Easily sieve is caused to block containing residue in the percolate that the higher organic solid waste of material " continuous production, moisture content generates, device is easily sent out
Organic fertilizer is difficult to take out after raw stink from leakage, compost." the non-perpendicular system " of certain Da Nuo company, Ye You Denmark exploitation reaches
Promise roller system, at present also in extensive utilization, but the system exist to reaction mass stirring and it is uneven, will form " segmentation
The unilateral accumulation of formula ", while percolate processing is difficult, is easy to be trapped in reaction mass, forms airtight anoxia environment, reduces compost
The problems such as efficiency.
2. forced ventilation and exhaust-gas treatment
Forced ventilation is to improve composting efficiency, but existing conventional forced air fills to provide sufficient oxygen to heap body
It sets, is divulged information using air blower, it is assumed that by the air quantity about 0.055m of small blast fan3/ min, wind pressure are 300Pa calculating, every time only
Ventilation ten minutes, will generate 0.55m3Exhaust gas, certain load can be generated to gas sampling and processing unit and exhaust gas is received
Collection is more demanding with processing unit.The Dehydration for generating certain " stripping " using the method intercourse meeting simultaneously, leads to material
In moisture with gas loss, influence compost effect.
3. stirring system
At present on the market it is more be lay particular emphasis on static compost, but gravity-flow ventilation to composting system oxygenating vulnerable to environment because
Element influences, and compost effect has uncertainty.Certainly, also have using stirred type composting device, but either Guo Guangxing
(2016) " ribbon-screw shaft stream slurry " stirring and patent of " rake " stirring or Yang Yanmei (2008)
(CN106431544A) " twin axle " stirring mentioned, or even common paddle, turbine type, anchor formula, frame, the stirring of boolean's horse formula
Composting device can not effectively solve crude fibre winding, the agglomeration of fine crushing piece of card plug, material in composting process, while heap body can not
A series of problems, such as forming preferable Radial Flow cannot be generally applicable to all kinds of compost materials.Because composting device is different from
Traditional solid-liquid hybrid reactor has the characteristics that material variety is miscellaneous, quality weight, viscosity is high, solid-to-liquid ratio is high, mobility is low,
Blender setting is bad, can seriously affect the high efficiency and practicability of composting process.
4. percolation liquid treating system
The processing of compost percolate is always to influence a difficult point of composting process quality and subsequent liquid waste processing, most of to adopt
With the device of static compost always in percolate processing problem without preferable solution.Certainly, also some sound at present
Sound proposes " leachate recirculation method ", i.e., utilizes the percolate gathered and return in heap body in the circulatory system, although the method is current
Popularity, but subsequent problem is that secondary percolate after recharge remains a kind of high pollution waste liquid, remaining cannot be compared with
Benefit reason can handle problem for percolate and provide new think of so a kind of mode is taken to optimize on the basis of recharge method
Road and method.
5. the drop bacterium processing of fertilizer is commercialized
After the completion of the compost of material cabin, because the temperature highest of heap body in process flow is only capable of reaching 60 DEG C -70 DEG C, and when continuing
Between it is shorter, so the strong bacterium of tolerance still has in fertilizer, either storing, transport transfer, crop applying etc. all can band
To adversely affect.Therefore the aseptic process of fertilizer is commercialized or more precisely sterilization treatment also should be weighed more
Depending on, but conventional composting device rarely has in view of this point.
Into after 21 century, solid waste source increasingly disperses, and causes pollution of area source to environment, but can be existing
The treating capacity that the reactor assembly of field production can reduce waste from source is formed simultaneously recycling and has good compost
There is imbalance between the applicability of above-mentioned commercially available existing composting device in high pursue of process conditions.Therefore, according to city
Existing commercialization compost reaction unit is sold, many problems is had in practical applications, is unfavorable for promoting.So researching and developing one kind
It is able to solve the composting device of current existing commercialization compost reactor limitation, the following organic solid waste must be formed
The composting process of " innoxious, minimizing, recycling " is a kind of huge advantage, with it is good society and economic value,
It has a extensive future.
Summary of the invention
It is an object of the invention to overcome disadvantage of the existing technology, seek to design one kind can be applied to aquaculture and
The source of organic solid waste such as planting industry organic fertilizer production occasion and kitchen remnants, house refuse controls and resource recycling, very
Most colleges and universities, scientific research institutions carry out the Compostings such as sludge, excrement, organic waste and test used composting device approved product.
To achieve the goals above, organic solid waste composting device of the present invention, including compost material cabin, stirring
Device, air blower, air shooter, pressure gauge, the first solenoid valve, second solenoid valve, third solenoid valve and compost efferent duct, institute
Stating compost material cabin includes end cap, outer cabin, inside cabin, and inside cabin cylinder, filter screen, support frame, cloth air cavity and qi-emitting hole constitute inside cabin,
Stirring motor, agitating shaft and stirring blade constitute agitating device；Outer cabin top is connect with the end cap seal of ellipse, in the outer bilge
Portion be arranged liquid outlet, liquid outlet install second solenoid valve, agitating shaft upper end pass through end cap in the middle part of, then be placed in outside
Stirring motor rotation connection, agitating shaft lower end extend into inside cabin, the stirring blade being fixed on agitating shaft, solid on end cap
Pressure gauge and gas vent are set surely, and gas outlet installs the first solenoid valve；In inside cabin cylinder interior annular, several are set
Cloth air cavity, cloth air cavity lower part is distributed the qi-emitting hole that several downward diameters are gradually increased, after air shooter is connected to air blower,
It is arranged to form circulating line around outer cabin, separates on circulating line and worn with several matched branches of cloth air cavity, branch axial seal
Outer bulkhead to be crossed, is connected to the fixed support of inside cabin and with cloth air cavity, filter screen is supported and fixed on inside cabin cylinder body bottom by support frame,
Compost efferent duct one end is connect with filter screen, and other end axial seal installs third solenoid valve after passing through outer bilge portion.
Preferably, described that two cloth air cavitys are set on the inside of inside cabin cylinder；End cap is taper, platform shape or other shapes.
In the present invention, fixes the thin stirring blade in several thick middle two sides at equal intervals on agitating shaft length direction, stir
It mixes blade screw formula to be looped around on the outside of agitating shaft, and its inside is sharp blade, outside is sawtooth.
Organic solid waste composting device of the present invention further includes two-part feeding device, two-part feeding device
Including a section feeding cabin, two section feeding cabins, sealing cover and sealing valve, two section feeding cabin one end are connected to inside cabin, and other end sealing is worn
It crosses end cap wall to be connected to section feeding cabin sealing, sealing valve, sealing cover is set in a section feeding cabin and two section feeding cabin junctions
It is flexibly connected with a section feeding cabin.
Organic solid waste composting device of the present invention further includes solar energy drying bactericidal device, compost rear pump
And emission-control equipment, compost efferent duct outer end are connect by compost rear pump with solar energy drying bactericidal device, exhaust-gas treatment
Alkaline adsorbent and active carbon are set gradually in device, emission-control equipment is connected to gas vent by pipeline；The sun is competent
Dry bactericidal device includes heating device, heats room, catch basin, solar battery group, battery, controller and DC/AC inverter,
Solar battery group, battery and DC/AC inverter are connected with control respectively, and DC/AC inverter is connect with heating device, are heated
Device is fixed on heating room bottom, and catch basin is fixed on heating room roof bottom.
Organic solid waste composting device of the present invention further includes by liquid circulating pipe, liquid circulation pump, anaerobism
Cabin, aerobic cabin, the 4th solenoid valve, aerator, liquid delivery tube, condensing reflux pipe, return pipe and reflux pump；Liquid delivery tube
One end is connect with liquid outlet, and the other end is connect with anaerobism cabin, and the 4th is arranged on the pipeline being connected between anaerobism cabin and aerobic cabin
Solenoid valve, aerobic cabin are connect with air shooter, and aerobic cabin is connected by liquid circulating pipe and liquid circulation pump and a section feeding cabin
Connect, air blower is connect with the aerator that aerobic bilge portion is fixedly installed, anaerobism cabin and aerobic bilge portion pass through return pipe with
The connection of solar energy drying bactericidal device, solar energy drying bactericidal device are connect by condensing reflux pipe with anaerobism cabin.
Organic solid waste composting device of the present invention further includes by liquid circulating pipe, liquid circulation pump, aeration dress
It sets, liquid delivery tube, condensing reflux pipe, return pipe, reflux pump, anoxic pond, aerobic tank and secondary settling tank；Anoxic pond, aerobic tank, two
Heavy pond, reflux pump and return pipe constitute AO reaction unit, and liquid delivery tube one end is connect with liquid outlet, the other end and anoxic pond
Connection, air blower become reconciled respectively with anoxic pond oxygen tank bottom fixed setting aerator connect, aerobic tank upper end passes through pipeline
Be connected to air shooter for by air delivery extra in aerobic tank into inside cabin, anoxic pond, aerobic tank and secondary settling tank according to
Secondary interconnection, secondary settling tank are connect by liquid circulating pipe and liquid circulation pump with a section feeding cabin, and secondary settling tank passes through return pipe
It is connect respectively with anoxic pond and solar energy drying bactericidal device with reflux pump, catch basin is connected by condensing reflux pipe and anoxic pond
It connects.
Organic solid waste composting device of the present invention further includes by liquid circulating pipe, liquid circulation pump, aeration dress
It sets, liquid delivery tube, condensing reflux pipe, return pipe, reflux pump, anaerobic pond, anoxic pond, aerobic tank and secondary settling tank；Anaerobic pond lacks
Oxygen pond, aerobic tank and secondary settling tank, reflux pump and return pipe constitute AAO reaction unit, and liquid delivery tube one end and liquid outlet connect
Connect, the other end is connect with anaerobic pond, and anaerobic pond, anoxic pond, aerobic tank and secondary settling tank are successively connected with each other, air blower respectively with lack
Oxygen pond is become reconciled the aerator connection of oxygen tank bottom fixed setting, and aerobic tank upper end is connected to two by pipeline with air shooter
Heavy pond is connect by liquid circulating pipe and liquid circulation pump with a section feeding cabin, secondary settling tank pass through return pipe and reflux pump respectively with
Anaerobic pond is connected with solar energy drying bactericidal device, and solar energy drying bactericidal device is connect by condensing reflux pipe with anaerobic pond.
Compared with prior art, the present invention having the advantage that (1) device is divided into inside cabin and outer cabin, avoid percolate stagnant
It stays in compost and causes compost insufficient；(2) agitating device sped structure is lifted material, blade and saw cut material upwards
In crude fibre, solve the problems, such as fiber winding, fine crushing piece of card plug, material agglomeration and material be difficult to Radial Flow；(3) no matter
It is the diafiltration liquid processing device or AO reaction unit and AAO reaction unit that aerobic cabin and anaerobism cabin form, can effectively drops
Organic matter, ammonia nitrogen and phosphorus in hypotonic filtrate, while treated that percolate again returns to compost material cabin, in supplement inside cabin water
While dividing, realization is further processed percolate, and whole device is generated without high pollution waste water；(4) it is percolated liquid processing device
The filter residue or sludge of middle generation are transported to solar energy drying degerming room as solid fertilizer, and entire technique is without solid waste produce
It is raw.
Detailed description of the invention
Fig. 1 is organic solid waste composting device structure principle chart involved in the embodiment of the present invention 1.
Fig. 2 is two-part feeding device structure principle chart involved in inventive embodiments 1.
Fig. 3 is solar energy drying degerming cell structure schematic diagram involved in inventive embodiments 1.
Fig. 4 is AA sectional view in Fig. 1.
Fig. 5 is solar energy drying degerming cell structure schematic diagram involved in inventive embodiments 2.
Fig. 6 is solar energy drying degerming cell structure schematic diagram involved in inventive embodiments 3.
Fig. 7 is solar energy drying degerming cell structure schematic diagram involved in inventive embodiments 4.
Specific embodiment
The present invention is described further below by specific embodiment.
Embodiment 1:
The organic solid waste composting device that the present embodiment is related to, including compost material cabin 1, agitating device 2, air blower 3,
Air shooter 4, pressure gauge 5, the first solenoid valve 6, second solenoid valve 20, third solenoid valve 26 and compost efferent duct 7, the heap
Fertile material cabin 1 includes end cap 101, outer cabin 102, inside cabin 103, and inside cabin cylinder 104, filter screen 105, support frame (are not drawn in figure
Out), cloth air cavity 106 and qi-emitting hole 107 constitute inside cabin 103, and stirring motor 201, agitating shaft 202 and the composition of stirring blade 203 are stirred
Mix device 2；The end cap 101 of outer 102 top of cabin and ellipse is tightly connected, and liquid outlet 108, liquid is arranged in outer 102 bottom of cabin
Second solenoid valve 20 is installed at body outlet 108,202 upper end of agitating shaft passes through the middle part of end cap 101, then be placed in external stirring
Motor 201 is rotatablely connected, and 202 lower end of agitating shaft is extend into inside cabin 102, and the stirring blade 203 being fixed on agitating shaft 202 is used
In stirring material, pressure gauge 5 and gas vent 109 are fixedly installed on end cap 101, first electromagnetism is installed at gas vent 109
Valve 6；Several cloth air cavitys 106 are set in 104 interior annular of inside cabin cylinder, 106 lower part of cloth air cavity is distributed several downward diameters
The qi-emitting hole 107 being gradually increased, after air shooter 4 is connected to air blower 3, around outer cabin 102, setting forms circulating line, annular
It is separated on pipeline and passes through outer 102 wall of cabin with several the matched branches of cloth air cavity 106, branch axial seal, inside cabin 103 is fixed
It supports and is connected to cloth air cavity 106, filter screen 105 is supported and fixed on 104 bottom of inside cabin cylinder, compost efferent duct by support frame
7 one end connect with filter screen 105 realize with the connection of inside cabin 102, other end axial seal, which passes through, installs the behind outer 103 bottom of cabin
Three solenoid valves 26.Material is put into inside cabin 103, end cap 101 and outer cabin 102 seal, and open air blower 3, gas passes sequentially through
Air shooter 4, cloth air cavity 106 and qi-emitting hole 107 enter in material, and under the action of agitating device 2, gas enters in material
Portion carries out aerobic compost, and with the progress of compost, the percolate in material enters outer cabin 103, temperature liter by filter screen 105
The vapor that height is formed encounters the condensation of end cap 101, flows down along outer 102 inner wall of cabin and converges with percolate, in the process, works as pressure gauge
When pressure in 5 detection compost material cabins 1 is greater than setting pressure, the first solenoid valve 6 is opened, exclusive segment gas works as percolate
It more than setting liquid level, opens second solenoid valve 20 and is discharged from liquid outlet 108, compost is completed, and third solenoid valve 26 is opened, will be fertile
Material is exported from compost efferent duct 7.It is described to be generated for organic solid waste and the aquacultures such as kitchen remnants, house refuse and planting industry
Other debirs, such as stalk, animal wastes etc..
Preferably, described that two cloth air cavitys 106 are set on the inside of inside cabin cylinder 104；End cap 101 can also be taper, platform
Condensate moisture after evaporation is flowed back into outer 102 bottom of cabin as long as can satisfy, not in inside cabin 103 by shape or other shapes
Material impacts.
In the present embodiment, the thin paddle in several thick middle two sides is fixed at equal intervals on 202 length direction of agitating shaft
Piece 203, stirring blade 203 is spirally looped around 202 outside of agitating shaft, and its inside is sharp blade, and outside is sawtooth.It stirs
When mixing the rotation of device 2, sped structure is lifted material upwards, and the crude fibre in blade and saw cut material solves fiber and twines
Around, fine crushing piece of card plug, material agglomeration and material be difficult to Radial Flow the problem of.
The organic solid waste composting device that the present embodiment is related to further includes two-part feeding device 8, two-part charging dress
Setting 8 includes a section feeding cabin 801, two section feeding cabins 802, sealing cover 803 and sealing valve (being not drawn into figure), two section feeding cabins
802 one end are connected to inside cabin 103, and 101 wall of other end hermetically passing end cap is connected to a section feeding cabin 801 sealing, in a section feeding
Sealing valve is arranged in cabin 801 and two section feeding cabins, 802 junction, and sealing cover 803 is flexibly connected with a section feeding cabin 801.It opens close
Capping 803 charges material into a section feeding cabin 801, is then shut off sealing cover 803, opens sealing valve, and material enters in interior storehouse.
Two-part feeding device realizes the multiple intermittent feeding of device, and after solving end cap 101 and the sealing of outer cabin 103, material is difficult to
The problem of adding.
The organic solid waste composting device that the present embodiment is related to further includes solar energy drying bactericidal device 9, compost output
Pump 10 and emission-control equipment 11,7 outer end of compost efferent duct are connected by compost rear pump 10 and solar energy drying bactericidal device 9
It connects, alkaline adsorbent and active carbon is set gradually in emission-control equipment 11, emission-control equipment 11 passes through with gas vent 109
Pipeline connection, gas, which enters after emission-control equipment 11, removes the alkaline gas such as removing carbon dioxide, sulfur dioxide through parlkaline adsorbent
Then body passes through activated carbon adsorption devulcanization hydrogen, methane is finally obtained, by methane collection；Solar energy drying bactericidal device 9 includes
Heating device 901, heating room 902, catch basin 903, solar battery group 904, battery 905, controller 906 and DC/AC are inverse
Become device 907, solar battery group 904, battery 905 and DC/AC inverter 907 are connect with controller 906 respectively, and DC/AC is inverse
Become device 907 to connect with heating device 901, heating device 901 is fixed on heating 902 bottom of room, and catch basin 903 is fixed on heating room
902 roofs bottom, the electric energy that solar battery group 904 generates are distributed by controller 904, and DC/AC inverter 907 is converted, first
First supply heating device 901 uses, and remainder is stored in battery 905, adds when inadequate in case of night, cloudy day, illumination
Thermal uses, heating device work, the compost in dry heat room 902, while high temperature kills the bacterium in compost, after dry
Fertilizer is exported directly as chemical fertilizer, the indoor moisture condensed out of heating is collected by catch basin 903.
Embodiment 2:
For the present embodiment divided by flowering structure, other are same as Example 1.
The organic solid waste composting device that the present embodiment is related to, further include by liquid circulating pipe 12, liquid circulation pump 13,
Anaerobism cabin 14, aerobic cabin 15, the 4th solenoid valve 16, aerator 17, liquid delivery tube 18, condensing reflux pipe 16, return pipe 19
With reflux pump 25；18 one end of liquid delivery tube is connect with liquid outlet 108, and the other end is connect with anaerobism cabin 14, anaerobism cabin 14 with
4th solenoid valve 16 is set on the pipeline being connected between aerobic cabin 15, and aerobic cabin 15 connect realization and inside cabin with air shooter 4
103 connection, aerobic cabin 15 are connect by liquid circulating pipe 12 and liquid circulation pump 13 with a section feeding cabin 801, air blower 3 and
The aerator 17 of aerobic 15 bottom of cabin fixed setting connects, anaerobism cabin 14 and 15 bottom of aerobic cabin pass through return pipe 19 with too
Sun can dry the connection of bactericidal device 9, and solar energy drying bactericidal device 9 is connect with anaerobism cabin 14 by condensing reflux pipe 16, is used for
The condensate liquid collected in solar energy drying bactericidal device 9 is flowed back into anaerobism cabin 14, supplements the moisture in anaerobism cabin 14.Open the
Two solenoid valves 20, percolate flow into anaerobism cabin 14 by liquid delivery tube 18, then open the 4th solenoid valve 16 and enter aerobic cabin
15, anaerobic bacteria and aerobic bacteria are respectively handled percolate, organic matter and ammonia-nitrogen content in percolate are reduced, after processing
It will be pumped into a section feeding cabin 801 by liquid circulating pipe 12, percolate is again introduced into inside cabin, supplements the moisture in inside cabin, real
Show leachate tail water and percolate is further processed, whole device is generated without high pollution waste water, while anaerobism cabin 14 is become reconciled
The filter residue generated in oxygen cabin 15 flows back into solar energy drying bactericidal device 9 as fertilizer by return pipe 19.
Embodiment 3:
For the present embodiment divided by flowering structure, other are same as Example 1.
The organic solid waste composting device that the present embodiment is related to, further include by liquid circulating pipe 12, liquid circulation pump 13,
Aerator 17, liquid delivery tube 18, condensing reflux pipe 16, return pipe 19, reflux pump 25, anoxic pond 21, aerobic tank 22 and two
Heavy pond 23；Anoxic pond 21, aerobic tank 22, secondary settling tank 23, reflux pump 25 and return pipe 19 constitute AO reaction unit, liquid delivery tube
18 one end are connect with liquid outlet 108, and the other end is connect with anoxic pond 21, air blower 3 respectively with anoxic pond 21 and aerobic tank 22
Bottom fixed setting aerator 17 connect, 22 upper end of aerobic tank by pipeline be connected to air shooter 4 be used for will be aerobic
Extra air delivery is realized the circulating reflux of gas and is made full use of into inside cabin 103 in pond 22, anoxic pond 21, aerobic tank
22 and secondary settling tank 23 be successively connected with each other, secondary settling tank 23 passes through liquid circulating pipe 12 and liquid circulation pump 13 and a section feeding cabin
801 connections, processed percolate is flowed back into inside cabin 103, secondary settling tank 23 by return pipe 19 and reflux pump 25 respectively with
Anoxic pond 21 and solar energy drying bactericidal device 9 connect, and while realizing the reflux of sludge, extra excess sludge is transported to
Solar energy drying bactericidal device 9 is used as fertilizer, and catch basin 903 is connect by condensing reflux pipe 16 with anoxic pond 21, and being used for will too
Sun can dry the condensate liquid collected in bactericidal device 9 and flow back into anoxic pond 21, supplement the moisture in anoxic pond 21.Open the second electricity
Magnet valve 20, percolate flow into AO reaction unit by liquid delivery tube 18, control 21 He of anoxic pond by control aerator 17
The oxygen content of aerobic tank 22, to meet the needs of microorganism, under the action of Microbial Communities in Activated Sludge, by having in percolate
Machine object reduces, while removing ammonia nitrogen, and treated, and percolate is again introduced into compost material cabin, not will cause the harmful substances such as ammonia nitrogen
Enrichment, realize and leachate tail water and percolate be further processed, whole device is generated without high pollution waste water.
Embodiment 4:
For the present embodiment divided by flowering structure, other are same as Example 1.
The organic solid waste composting device that the present embodiment is related to, further include by liquid circulating pipe 12, liquid circulation pump 13,
It is aerator 17, liquid delivery tube 18, condensing reflux pipe 16, return pipe 19, reflux pump 25, anaerobic pond 24, anoxic pond 21, aerobic
Pond 22 and secondary settling tank 23；Anaerobic pond 24, anoxic pond 21, aerobic tank 22 and secondary settling tank 23, reflux pump 25 and return pipe 19 constitute AAO
Reaction unit, 18 one end of liquid delivery tube are connect with liquid outlet 108, and the other end is connect with anaerobic pond 24, anaerobic pond 24, anoxic
Pond 21, aerobic tank 22 and secondary settling tank 23 are successively connected with each other, and air blower 3 is set with anoxic pond 21 and the fixation of 22 bottom of aerobic tank respectively
The aerator 17 set connects, and 22 upper end of aerobic tank is connected to air shooter 4 by pipeline for will be extra in aerobic tank 22
Air delivery into inside cabin 103, realize the circulating reflux of gas and make full use of, secondary settling tank 23 pass through 12 He of liquid circulating pipe
Liquid circulation pump 13 is connect with a section feeding cabin 801, and processed percolate is flowed back into inside cabin 103, and secondary settling tank 23 passes through
Return pipe 19 and reflux pump 25 are connect with anaerobic pond 24 and solar energy drying bactericidal device 9 respectively, realize the same of the reflux of sludge
When, extra excess sludge is transported to solar energy drying bactericidal device 9 as fertilizer, solar energy drying bactericidal device 9 passes through
Condensing reflux pipe 16 is connect with anaerobic pond 24, for the condensate liquid collected in solar energy drying bactericidal device 9 to be flowed back into anaerobism
Pond 24 supplements the moisture in anoxic pond 21.Second solenoid valve 20 is opened, percolate flows into AAO reaction by liquid delivery tube 18
Device controls the oxygen content of anoxic pond 21 and aerobic tank 22 by control aerator 17, to meet the needs of microorganism, in work
Property sludge under the action of microorganism, the organic matter in percolate is reduced, treated, and percolate is again introduced into compost material
Realize leachate tail water and be further processed to percolate that whole device is generated without high pollution waste water in cabin.
Claims (4)
1. a kind of organic solid waste composting device, which is characterized in that including compost material cabin, agitating device, air blower, gas
Delivery pipe, pressure gauge, the first solenoid valve, second solenoid valve, third solenoid valve and compost efferent duct, the compost material cabin include
End cap, outer cabin, inside cabin, inside cabin cylinder, filter screen, support frame, cloth air cavity and qi-emitting hole constitute inside cabin, stirring motor, agitating shaft
Agitating device is constituted with stirring blade；Outer cabin top is connect with end cap seal, and liquid outlet, liquid outlet is arranged in outer bilge portion
Place's installation second solenoid valve, agitating shaft upper end pass through in the middle part of end cap, are then rotatablely connected with the stirring motor for being placed in outside, stirring
Axis lower end is extend into inside cabin, the stirring blade being fixed on agitating shaft, and pressure gauge and gas vent are fixedly installed on end cap,
Gas outlet installs the first solenoid valve；Several cloth air cavitys are set in inside cabin cylinder interior annular, if cloth air cavity lower part is distributed
The dry qi-emitting hole that diameter is gradually increased downwards, after air shooter is connected to air blower, is arranged to form circulating line around outer cabin,
It is separated on circulating line and passes through outer bulkhead with several matched branches of cloth air cavity, branch axial seal, by the fixed support of inside cabin
And be connected to cloth air cavity, filter screen is supported and fixed on inside cabin cylinder body bottom, compost efferent duct one end and filter screen by support frame
Connection, other end axial seal install third solenoid valve after passing through outer bilge portion；
Fix the thin stirring blade in several thick middle two sides, the spiral ring of stirring blade at equal intervals on agitating shaft length direction
It is wound on the outside of agitating shaft, and its inside is sharp blade, outside is sawtooth；
Organic solid waste composting device further includes two-part feeding device, and two-part feeding device includes a section feeding cabin, two
Section feeding cabin, sealing cover and sealing valve, two section feeding cabin one end are connected to inside cabin, other end hermetically passing end cap wall and a section feeding
Sealing valve is arranged in a section feeding cabin and two section feeding cabin junctions in cabin sealing connection, and sealing cover and a section feeding cabin activity connect
It connects；
It further include solar energy drying bactericidal device, compost rear pump and emission-control equipment, compost efferent duct outer end passes through compost
Rear pump is connect with solar energy drying bactericidal device, and alkaline adsorbent and active carbon, exhaust gas are set gradually in emission-control equipment
Processing unit is connected to gas vent by pipeline；Solar energy drying bactericidal device include heating device, heating room, catch basin,
Solar battery group, battery, controller and DC/AC inverter, solar battery group, battery and DC/AC inverter difference
It is connected with control, DC/AC inverter is connect with heating device, and heating device is fixed on heating room bottom, and catch basin, which is fixed on, to be added
Hot cell roof bottom；
It further include by liquid circulating pipe, liquid circulation pump, anaerobism cabin, aerobic cabin, the 4th solenoid valve, aerator, liquid conveying
Pipe, condensing reflux pipe, return pipe and reflux pump；Liquid delivery tube one end is connect with liquid outlet, and the other end is connect with anaerobism cabin,
4th solenoid valve is set on the pipeline being connected between anaerobism cabin and aerobic cabin, and aerobic cabin is connect with air shooter, and aerobic cabin is logical
It crosses liquid circulating pipe and liquid circulation pump to connect with a section feeding cabin, the aerator of air blower and the fixed setting of aerobic bilge portion
Connection, anaerobism cabin and aerobic bilge portion pass through return pipe and are connected to solar energy drying bactericidal device, solar energy drying degerming dress
It sets and is connect by condensing reflux pipe with anaerobism cabin.
2. a kind of organic solid waste composting device, which is characterized in that including compost material cabin, agitating device, air blower, gas
Delivery pipe, pressure gauge, the first solenoid valve, second solenoid valve, third solenoid valve and compost efferent duct, the compost material cabin include
End cap, outer cabin, inside cabin, inside cabin cylinder, filter screen, support frame, cloth air cavity and qi-emitting hole constitute inside cabin, stirring motor, agitating shaft
Agitating device is constituted with stirring blade；Outer cabin top is connect with end cap seal, and liquid outlet, liquid outlet is arranged in outer bilge portion
Place's installation second solenoid valve, agitating shaft upper end pass through in the middle part of end cap, are then rotatablely connected with the stirring motor for being placed in outside, stirring
Axis lower end is extend into inside cabin, the stirring blade being fixed on agitating shaft, and pressure gauge and gas vent are fixedly installed on end cap,
Gas outlet installs the first solenoid valve；Several cloth air cavitys are set in inside cabin cylinder interior annular, if cloth air cavity lower part is distributed
The dry qi-emitting hole that diameter is gradually increased downwards, after air shooter is connected to air blower, is arranged to form circulating line around outer cabin,
It is separated on circulating line and passes through outer bulkhead with several matched branches of cloth air cavity, branch axial seal, by the fixed support of inside cabin
And be connected to cloth air cavity, filter screen is supported and fixed on inside cabin cylinder body bottom, compost efferent duct one end and filter screen by support frame
Connection, other end axial seal install third solenoid valve after passing through outer bilge portion；
Fix the thin stirring blade in several thick middle two sides, the spiral ring of stirring blade at equal intervals on agitating shaft length direction
It is wound on the outside of agitating shaft, and its inside is sharp blade, outside is sawtooth；
Organic solid waste composting device further includes two-part feeding device, and two-part feeding device includes a section feeding cabin, two
Section feeding cabin, sealing cover and sealing valve, two section feeding cabin one end are connected to inside cabin, other end hermetically passing end cap wall and a section feeding
Sealing valve is arranged in a section feeding cabin and two section feeding cabin junctions in cabin sealing connection, and sealing cover and a section feeding cabin activity connect
It connects；
It further include solar energy drying bactericidal device, compost rear pump and emission-control equipment, compost efferent duct outer end passes through compost
Rear pump is connect with solar energy drying bactericidal device, and alkaline adsorbent and active carbon, exhaust gas are set gradually in emission-control equipment
Processing unit is connected to gas vent by pipeline；Solar energy drying bactericidal device include heating device, heating room, catch basin,
Solar battery group, battery, controller and DC/AC inverter, solar battery group, battery and DC/AC inverter difference
It is connected with control, DC/AC inverter is connect with heating device, and heating device is fixed on heating room bottom, and catch basin, which is fixed on, to be added
Hot cell roof bottom；
It further include by liquid circulating pipe, liquid circulation pump, aerator, liquid delivery tube, condensing reflux pipe, return pipe, reflux
Pump, anoxic pond, aerobic tank and secondary settling tank；Anoxic pond, aerobic tank, secondary settling tank, reflux pump and return pipe constitute AO reaction unit, liquid
Body delivery pipe one end is connect with liquid outlet, and the other end is connect with anoxic pond, and air blower is become reconciled with anoxic pond oxygen tank bottom respectively
The aerator of fixed setting connects, and aerobic tank upper end is connected to air shooter by pipeline for will be extra in aerobic tank
Into inside cabin, anoxic pond, aerobic tank and secondary settling tank are successively connected with each other air delivery, and secondary settling tank passes through liquid circulating pipe and liquid
Circulating pump is connect with a section feeding cabin, and secondary settling tank is filled with anoxic pond and solar energy drying degerming respectively by return pipe and reflux pump
Connection is set, catch basin is connect by condensing reflux pipe with anoxic pond.
3. a kind of organic solid waste composting device, which is characterized in that including compost material cabin, agitating device, air blower, gas
Delivery pipe, pressure gauge, the first solenoid valve, second solenoid valve, third solenoid valve and compost efferent duct, the compost material cabin include
End cap, outer cabin, inside cabin, inside cabin cylinder, filter screen, support frame, cloth air cavity and qi-emitting hole constitute inside cabin, stirring motor, agitating shaft
Agitating device is constituted with stirring blade；Outer cabin top is connect with end cap seal, and liquid outlet, liquid outlet is arranged in outer bilge portion
Place's installation second solenoid valve, agitating shaft upper end pass through in the middle part of end cap, are then rotatablely connected with the stirring motor for being placed in outside, stirring
Axis lower end is extend into inside cabin, the stirring blade being fixed on agitating shaft, and pressure gauge and gas vent are fixedly installed on end cap,
Gas outlet installs the first solenoid valve；Several cloth air cavitys are set in inside cabin cylinder interior annular, if cloth air cavity lower part is distributed
The dry qi-emitting hole that diameter is gradually increased downwards, after air shooter is connected to air blower, is arranged to form circulating line around outer cabin,
It is separated on circulating line and passes through outer bulkhead with several matched branches of cloth air cavity, branch axial seal, by the fixed support of inside cabin
And be connected to cloth air cavity, filter screen is supported and fixed on inside cabin cylinder body bottom, compost efferent duct one end and filter screen by support frame
Connection, other end axial seal install third solenoid valve after passing through outer bilge portion；
Fix the thin stirring blade in several thick middle two sides, the spiral ring of stirring blade at equal intervals on agitating shaft length direction
It is wound on the outside of agitating shaft, and its inside is sharp blade, outside is sawtooth；
Organic solid waste composting device further includes two-part feeding device, and two-part feeding device includes a section feeding cabin, two
Section feeding cabin, sealing cover and sealing valve, two section feeding cabin one end are connected to inside cabin, other end hermetically passing end cap wall and a section feeding
Sealing valve is arranged in a section feeding cabin and two section feeding cabin junctions in cabin sealing connection, and sealing cover and a section feeding cabin activity connect
It connects；
It further include solar energy drying bactericidal device, compost rear pump and emission-control equipment, compost efferent duct outer end passes through compost
Rear pump is connect with solar energy drying bactericidal device, and alkaline adsorbent and active carbon, exhaust gas are set gradually in emission-control equipment
Processing unit is connected to gas vent by pipeline；Solar energy drying bactericidal device include heating device, heating room, catch basin,
Solar battery group, battery, controller and DC/AC inverter, solar battery group, battery and DC/AC inverter difference
It is connected with control, DC/AC inverter is connect with heating device, and heating device is fixed on heating room bottom, and catch basin, which is fixed on, to be added
Hot cell roof bottom；
It further include by liquid circulating pipe, liquid circulation pump, aerator, liquid delivery tube, condensing reflux pipe, return pipe, reflux
Pump, anaerobic pond, anoxic pond, aerobic tank and secondary settling tank；Anaerobic pond, anoxic pond, aerobic tank and secondary settling tank, reflux pump and return pipe structure
At AAO reaction unit, liquid delivery tube one end is connect with liquid outlet, and the other end is connect with anaerobic pond, anaerobic pond, anoxic pond,
Aerobic tank and secondary settling tank are successively connected with each other, air blower become reconciled respectively with anoxic pond oxygen tank bottom fixed setting aerator connect
It connects, aerobic tank upper end, which is connected to by pipeline with air shooter, passes through liquid circulating pipe and liquid circulation pump and one section with secondary settling tank
Charging cabin connection, secondary settling tank are connect with anaerobic pond and solar energy drying bactericidal device respectively by return pipe and reflux pump, the sun
The dry bactericidal device of energy is connect by condensing reflux pipe with anaerobic pond.
4. organic solid waste composting device according to claim 1-3, which is characterized in that described in inside cabin cylinder
Two cloth air cavitys are arranged in internal side；End cap is ellipse, taper or platform shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810491569.0A CN108424197B (en) | 2018-06-28 | 2018-06-28 | A kind of organic solid waste composting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810491569.0A CN108424197B (en) | 2018-06-28 | 2018-06-28 | A kind of organic solid waste composting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108424197A CN108424197A (en) | 2018-08-21 |
| CN108424197B true CN108424197B (en) | 2019-03-19 |
Family
ID=63163708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810491569.0A Active CN108424197B (en) | 2018-06-28 | 2018-06-28 | A kind of organic solid waste composting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108424197B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109220557B (en) * | 2018-09-28 | 2023-11-28 | 天津绿圣蓬源农业科技开发有限公司 | Bottle cultivation edible fungus matrix fermentation device with high aeration efficiency |
| CN111606746B (en) * | 2020-06-17 | 2022-05-17 | 农业农村部南京农业机械化研究所 | Energy-saving emission-reducing aerobic and anaerobic composting system with light and simple multi-waste |
| CN113122446A (en) * | 2021-05-20 | 2021-07-16 | 酒泉市林德机械制造有限责任公司 | Agricultural waste resource utilization treatment equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2776968Y (en) * | 2005-03-29 | 2006-05-03 | 上海市政工程设计研究院 | Reflux biological phosphorus removing device of sludge |
| CN203960069U (en) * | 2014-05-29 | 2014-11-26 | 清华大学 | A kind of aerobic compost reactor |
| CN204824645U (en) * | 2015-06-30 | 2015-12-02 | 华南理工大学 | Organic rubbish is good oxygen anaerobism compost device of formula in turn |
-
2018
- 2018-06-28 CN CN201810491569.0A patent/CN108424197B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2776968Y (en) * | 2005-03-29 | 2006-05-03 | 上海市政工程设计研究院 | Reflux biological phosphorus removing device of sludge |
| CN203960069U (en) * | 2014-05-29 | 2014-11-26 | 清华大学 | A kind of aerobic compost reactor |
| CN204824645U (en) * | 2015-06-30 | 2015-12-02 | 华南理工大学 | Organic rubbish is good oxygen anaerobism compost device of formula in turn |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108424197A (en) | 2018-08-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101225003B (en) | Farm crop straw anaerobic fermentation treatment method | |
| US6569332B2 (en) | Integrated anaerobic digester system | |
| CN105861306B (en) | Solid-liquid two benches anaerobic ferment devices and method | |
| CN108424197B (en) | A kind of organic solid waste composting device | |
| CN107117786A (en) | Plant's dejecta treatment method and system | |
| CN107574115A (en) | A kind of industrial bio matter biogas project application system | |
| CN109678574A (en) | The fermentation of stalk waste takes thermal and application method | |
| CN109679830A (en) | A kind of rural area biomass is continuously fermented system | |
| CN208121090U (en) | A kind of industrial bio matter biogas project application system | |
| CN208362204U (en) | A kind of high-temperature aerobic chicken manure fermenting zero-emission production system | |
| CN209652190U (en) | The fermentation of stalk waste takes thermal | |
| CN107460214A (en) | A kind of method and its equipment for strengthening production acid suitable for degradable debirs | |
| CN111763106A (en) | Construction mode of green energy ecological town | |
| CN109337810A (en) | A kind of solid aerobic fermentation system and method for automatic control | |
| CN201006869Y (en) | Inclined slope tube-type device for producing gas using ecological waste material | |
| CN216191964U (en) | Rural organic waste resource utilization equipment | |
| CN207775039U (en) | A kind of domestic sludge Anaerobic Digestion cultivation organic nutrient soil system | |
| CN206646875U (en) | The utilization system of livestock and poultry cultivation and agricultural greenhouse | |
| CN108892346A (en) | A kind of fermentation of pig farm swine excrement generates marsh gas power generation method and its system | |
| CN110104898B (en) | Garbage anaerobic and aerobic composting and wastewater purification treatment system | |
| CN207581801U (en) | A kind of mixed material fermentation and biogas production device with low temperature sterilization | |
| CN207891336U (en) | The integrated processing system of high concentrated organic wastewater and solid waste | |
| CN111484227A (en) | Solar composite rapid treatment device for cow dung padding and operation method thereof | |
| CN112592014A (en) | Dirty conversion utilization apparatus of pig raising excrement with do wet separation function | |
| CN109306314A (en) | A kind of high-efficiency heating anaerobic fermentation system and zymotechnique |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |