CN109593648A - A kind of software anaerobic fermentation system - Google Patents
A kind of software anaerobic fermentation system Download PDFInfo
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- CN109593648A CN109593648A CN201811531694.6A CN201811531694A CN109593648A CN 109593648 A CN109593648 A CN 109593648A CN 201811531694 A CN201811531694 A CN 201811531694A CN 109593648 A CN109593648 A CN 109593648A
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/02—Form or structure of the vessel
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/26—Constructional details, e.g. recesses, hinges flexible
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
- C12M41/22—Heat exchange systems, e.g. heat jackets or outer envelopes in contact with the bioreactor walls
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/40—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pressure
Abstract
The invention discloses a kind of software anaerobic fermentation systems, belong to technical field of methane, its structure includes: fermentation vat, software film, software liquid storage tank and biogas heating system, wherein: the fermentation vat is inverted trapezoidal, the two sides of the fermentation vat are respectively equipped with into water inspection shaft and drainage inspection well, the upper and lower ends of water inlet inspection shaft are separately connected inlet pipe mouth and inlet tube, the inlet tube protrudes into inside fermentation vat, the upper and lower ends of drainage inspection well are separately connected software liquid storage tank and outlet tube, the outlet tube stretches to the bottom of fermentation vat, the end sealing fixed soft body film of the fermentation vat, the software film includes the multiple air sac strips being pressed by upper layer and lower layer software composite membrane and the fixinig plate positioned at air sac strip end, connecting tube is equipped between two neighboring air sac strip, the bottom of the fermentation vat is laid with hot-water circulation pipe, hot-water circulation pipe's warp Biogas heating system connects software film.Leakproofness of the present invention is strong, reaches ideal fermentation, and sanitation and hygiene reduce the generation of stink；Automatic sand discharging arranges biogas residue, does not have to individually processing silt and biogas residue throughout the year, will not receive sleet and blow the influences of equal weathers, long service life.
Description
Technical field
The present invention, which relates to, belongs to technical field of methane more particularly to a kind of software anaerobic fermentation system.
Background technique
Artificial breeding is the important channel for meeting the market demand.Livestock is in cultivation, for the ease of managing and feeding, generally
The waste that a large amount of organic matters such as excrement certainly will be had by the way of stable breeding, in breeding process is generated, in these solid waste
Organic matter, which decomposes, generates a large amount of pollutant, causes more serious pollution to the water body soil and air in city.
The main compost treatment of traditional processing mode, the direct compost treatment of debirs take up a large area, and stink is serious, dirty
Contaminate environment.The propulsion to work with the increasing of Environmental protection and categorized consumer waste and the country are to clean energy resource
Debirs containing a large amount of organic matters are carried out anaerobic fermentation processing, directly added in farm by the rapid growth of demand
Biogas engineering system, the biogas of generation can be used as reproducible clean energy resource, and biogas can also be made by further purification processes
Take bio-natural gas, biogas slurry not only micronutrient elements such as the macronutrients such as nitrogen rich in, phosphorus, potassium and zinc, but also
Contain 17 kinds of amino acid, organized enzymes.These nutrients substantially in the form of available nutrient existing for, therefore, the speed of biogas slurry
It is strong to imitate nutritional capacity, it is polynary quick-acting compound fertilizers that Nutrient availability is high, can absorb benefit by animal and crops rapidly
With.Long-term anaerobism, absolutely (few) oxygen environment make a large amount of germ, worm's ovum, ruderal species seed cell cease and die, and make biogas slurry will not band
Live virus and worm's ovum, fluorine and ammonium salt of the biogas slurry itself containing throat acetic acid, lactic acid bacteria, bacillus, gibberellin and higher capacity, this
A little substances can kill or inhibit germ and the worm's ovum on seed-grain surface.Therefore, biogas slurry, biogas residue are the few health fertilizer of germ again
Expect, is usually used in seed soaking, foliage dressing in production, achievees the effect that diseases prevention deinsectization.It factually tests, it is to wheat, beans and vegetables
Prevention and control of aphids has positive effect.In addition, biogas slurry is to Cochliobolus sativus, small round sclerotial disease of rice bacterium, Rhizoctonia solani Kuhn, cotton
Flower anthrax bacteria etc. has high inhibition effect, has to Exserohilum turcicum, stigma germ and acts on compared with high inhibition.Therefore to organic waste
Object carries out the emphasis that efficient anaerobic fermentation processing technique is increasingly becoming research, and it is more economical which may be implemented debirs
Effectively resource utilization.
Currently, the anaerobic fermentation system for farm is usually used near farm, blank is directly dug on soil
Anaerobic reation pool is dug, software film is closed above reaction tank, this mode structure is simple, at low cost convenient for operation, but has
Following problems:
1. the biogas residue of fermentation bottom of pond portion is not easy to be discharged, need to clear up the biogas residue of bottom after a period of time；
2. to reach ideal fermentation and energy collection, it is necessary to hermetically sealed to fermentation material progress, capping is exactly important link,
To keep airtight performance, water seal can be generally used, but water seal can evaporate for a long time, the meeting gas leakage under the external forces such as wind；
3. since temperature is low when northern winter, generally reach subzero, be not able to satisfy fermentation temperature, be not suitable for fermentation,
It influences to use
4. when rain and snow weather, the phenomenon that will cause software film collapsing because of reasons such as gas storage deficiency, sleet, wind-force, influence for a long time
The service life of software.
Summary of the invention
The present invention provides a kind of software anaerobic fermentation system to solve Problems Existing, and leakproofness is strong, reaches ideal fermentation,
Sanitation and hygiene reduce the generation of stink；Automatic sand discharging arranges biogas residue, does not have to individually processing silt and biogas residue throughout the year, will not receive sleet
It blows and waits the influence of weathers, long service life.
The technical solution adopted by the present invention to solve the technical problems are as follows:
A kind of software anaerobic fermentation system, comprising: fermentation vat, software film, software liquid storage tank and biogas heating system, in which: institute
Stating fermentation vat is inverted trapezoidal, and the two sides of the fermentation vat are respectively equipped with into water inspection shaft and drainage inspection well, inspection shaft of intaking
Upper and lower ends are separately connected inlet pipe mouth and inlet tube, and the inlet tube protrudes into inside fermentation vat, the upper and lower ends of drainage inspection well
It is separately connected software liquid storage tank and outlet tube, the outlet tube stretches to the bottom of fermentation vat, the end sealing of the fermentation vat
Fixed soft body film, the software film include the multiple air sac strips being pressed by upper layer and lower layer software composite membrane and be located at air sac strip end
The fixinig plate in portion is equipped with connecting tube between two neighboring air sac strip, and the bottom of the fermentation vat is laid with hot-water circulation pipe, and hot water follows
Endless tube connects software film through biogas heating system.
It is further preferred that the inlet tube and outlet tube are respectively set 2-3, as spare.
It is further preferred that temperature sensor and pressure sensor are provided in the fermentation vat, convenient for understanding hair in time
Situation in ferment pond.
It is further preferred that the fermentation vat bottom surface has the gradient along inlet tube to outlet tube direction.
It is further preferred that the two sides of the fermentation vat are equipped with anchoring groove, the fixinig plate is layed in anchoring groove, is used in combination
Soil closes anchoring groove.
It is further preferred that the anchoring ditch depth 1m, wide 1m.
It is further preferred that multiple fixed ropes arranged in a crossed manner on the software film, the both ends of the fixed rope are through fixed column
It is fixed on ground.
It is further preferred that the inlet of the outlet tube is parallel with the bottom of pond of fermentation vat, the nozzle of the outlet tube is set
It is set to flared tube, convenient for the entrance of biogas residue.
It is further preferred that the software film is equipped with charge valve, between the two neighboring air sac strip on the software film
There is groove, when rain is big, rainwater can be discharged along groove, avoid overstocking for rainwater on software film.
It is further preferred that the air sac strip and fixinig plate are structure as a whole.
It is further preferred that being connected between the air sac strip and fixinig plate by connection sheet.
Compared with prior art, the invention has the benefit that
1. a kind of software anaerobic fermentation system provided by the invention is laid with hot-water circulation pipe in tank base bottom, and by generating
Biogas heat source is provided, the temperature fermentation for enabling fermentor to be maintained at 40 DEG C or so under cold climate conditions in winter meets hair
Ferment condition, while also resource is rationally utilized using the biogas of production.
2. a kind of software anaerobic fermentation system provided by the invention, since biogas is located at the upper of fermentation vat in fermentation process
In empty software film, fermentation vat internal upper part is biogas slurry, and lower part is biogas residue, and when conveying debirs to fermentation vat, debirs can make
Biogas increases certain pressure in cavity, and under pressure, it is later biogas slurry that the biogas residue of bottom, which first flows into outlet tube, to make
Obtaining biogas residue can also be smoothly discharged, and discharge convenient for biogas residue.
3. a kind of software anaerobic fermentation system provided by the invention, is designed to air sac strip for software film, fills into air sac strip
Gas has groove between air sac strip, and when methane quantity is few, rainwater can be discharged along groove, avoids the overstocked of rainwater on software film,
Improve the service life of software film.
4. a kind of software anaerobic fermentation system provided by the invention, it is provided with temperature sensor in fermentation vat and pressure passes
Sensor, convenient for understanding the situation in fermentation vat in time.
5. a kind of software anaerobic fermentation system provided by the invention, fermentation vat bottom surface along inlet tube knife outlet tube direction just
There is the gradient, the inlet of outlet tube and the bottom of pond of fermentation vat are parallel, and the nozzle of the outlet tube is set as flared tube, into one
Step is convenient for the discharge of biogas residue, is used for a long time and does not have to individually processing silt and biogas residue.
6. a kind of software anaerobic fermentation system provided by the invention, the fixinig plate around software film is laid in anchoring groove,
And closed anchoring groove with soil, leakproofness is strong, guarantees the collection of hair and the energy.
7. a kind of software anaerobic fermentation system provided by the invention, multiple fixed ropes arranged in a crossed manner on software film, fixed rope
Both ends be fixed on ground through fixed column, the wobble frequency that prevention strong wind blows natural pond capsule is excessive, increases the stability of software film.
8. a kind of software anaerobic fermentation system provided by the invention, the design of anchoring groove size is reasonable, both can guarantee software
The sealing and fastness of film, in turn avoid the waste of resource.
9. a kind of software anaerobic fermentation system provided by the invention, software film shape in curved surface when in use, due to air sac strip
There is large quantity of air inside can outside squeezing action power to software film, and air sac strip only is arranged in software film top center position
So that connection sheet has certain buffer function, fixinig plate is fixed stronger in anchoring groove, prolongs the service life.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of one software film of embodiment；
Fig. 3 is the sectional view of air sac strip；
Fig. 4 is the structural schematic diagram of two software film of embodiment；
Fig. 5 is the sectional view of two software film of embodiment
In figure: 1 is fermentation vat, and 2 be fixed column, and 3 be inspection shaft of intaking, and 4 be inlet pipe mouth, and 5 be pressure sensor, and 6 be fixed rope,
7 be temperature sensor, and 8 be software film, and 9 be drainage inspection well, and 10 be software liquid storage tank, and 11 be outlet tube, and 12 be hot water circuit
Pipe, 13 be anchoring groove, and 14 be inlet tube, and 15 be biogas heating system, and 16 be fixinig plate, and 17 be charge valve, and 18 be air sac strip, 19
For connecting tube.20 be connection sheet.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to
Convenient for description, part relevant to invention is illustrated only in attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Embodiment one
Such as Fig. 1 -- a kind of software anaerobic fermentation system shown in 3, comprising: fermentation vat 1, software film 8, software liquid storage tank 10 and biogas
Heating system 15, in which: the fermentation vat 1 is inverted trapezoidal, and the two sides of the fermentation vat 1 are respectively equipped with into water inspection shaft 3 and row
Water inspection shaft 9, the upper and lower ends for inspection shaft of intaking are separately connected inlet pipe mouth 4 and inlet tube 14, and the inlet tube 14 protrudes into fermentation
Inside pond 1, the upper and lower ends of drainage inspection well 9 are separately connected software liquid storage tank 10 and outlet tube 11, and the outlet tube 11 protrudes into
To the bottom of fermentation vat 1, the end sealing fixed soft body film 8 of the fermentation vat 1, the software film 8 includes soft by upper layer and lower layer
Multiple air sac strips 18 and the fixinig plate 16 positioned at 18 end of air sac strip made of bluk recombination membrane pressure, between two neighboring air sac strip 18
Equipped with connecting tube 19, the bottom of the fermentation vat 1 is laid with hot-water circulation pipe 12, and hot-water circulation pipe 12 connects through biogas heating system 15
Connect software film 8.
The inlet tube 14 and outlet tube 11 are respectively set 2-3, as spare.
It is provided with temperature sensor 7 and pressure sensor 5 in the fermentation vat 1, convenient for understanding the feelings in fermentation vat in time
Condition.
1 bottom surface of fermentation vat has the gradient along inlet tube 14 to 11 direction of outlet tube.
The two sides of the fermentation vat 1 are equipped with anchoring groove 13, and the fixinig plate 16 is layed in anchoring groove 13, and with native by anchor
Gu ditch 13 closes.
Anchoring groove 13 the depth 1m, wide 1m.
Multiple fixed ropes 6 arranged in a crossed manner, the both ends of the fixed rope 6 are fixed on ground through fixed column 2 on the software film 8
Face.
The inlet of the outlet tube 11 is parallel with the bottom of pond of fermentation vat 1, and the nozzle of the outlet tube 11 is set as being flared
Pipe, convenient for the entrance of biogas residue.
The software film 8 is equipped with charge valve 17, has groove between the two neighboring air sac strip 18 on the software film 8,
When rain is big, rainwater can be discharged along groove, avoid overstocking for rainwater on software film.
The air sac strip 18 and fixinig plate 16 are structure as a whole.
The present embodiment first will be full of air, entered according to farm's debirs through inlet pipe mouth when in use in air sac strip
Water inlet inspection shaft enters fermentation vat through inlet tube again and ferments, it should be noted that natural pond is protruded into the end of inlet tube when in use
The liquid level of liquid is hereinafter, avoid biogas excessive, since biogas is located in the overhead software film of fermentation vat in fermentation process, in fermentation vat
Top is biogas slurry, and lower part is biogas residue, and when conveying debirs again to fermentation vat, debirs can make biogas in cavity increase by one
Fixed pressure, under pressure, it is later biogas slurry that the biogas residue of bottom, which first flows into outlet tube, so that biogas residue also can be arranged smoothly
Out, it is discharged convenient for biogas residue, does not have to individually processing silt and biogas residue.To enable fermentor to keep under cold climate conditions in winter
Meet fermentation condition in 40 DEG C or so of temperature fermentations, while also rationally utilizing resource using the biogas of production, in tank base
Bottom is laid with hot-water circulation pipe, and the biogas by generating provides heat source.Software film is designed to air sac strip, is filled into air sac strip
Gas has groove between air sac strip, and when methane quantity is few, rainwater can be discharged along groove, avoids the overstocked of rainwater on software film,
Improve the service life of software film.Multiple fixed ropes arranged in a crossed manner, the both ends of fixed rope are fixed on ground through fixed column on software film
Face, the wobble frequency that prevention strong wind blows natural pond capsule is excessive, increases the stability of software film.
Embodiment two
A kind of software anaerobic fermentation system as shown in Fig. 1,3--5, comprising: fermentation vat 1, software film 8, software liquid storage tank 10 and natural pond
Gas heating system 15, in which: the fermentation vat 1 is inverted trapezoidal, and the two sides of the fermentation vat 1 are respectively equipped with into 3 He of water inspection shaft
Drainage inspection well 9, the upper and lower ends for inspection shaft of intaking are separately connected inlet pipe mouth 4 and inlet tube 14, and the inlet tube 14 protrudes into hair
Inside ferment pond 1, the upper and lower ends of drainage inspection well 9 are separately connected software liquid storage tank 10 and outlet tube 11, and the outlet tube 11 is stretched
Enter to the bottom of fermentation vat 1, the end sealing fixed soft body film 8 of the fermentation vat 1, the software film 8 includes by upper layer and lower layer
Multiple air sac strips 18 that software composite membrane is pressed into and the fixinig plate 16 positioned at 18 end of air sac strip, two neighboring air sac strip 18 it
Between be equipped with connecting tube 19, the bottom of the fermentation vat 1 is laid with hot-water circulation pipe 12, and hot-water circulation pipe 12 is through biogas heating system 15
Connect software film 8.
The inlet tube 14 and outlet tube 11 are respectively set 2-3, as spare.
It is provided with temperature sensor 7 and pressure sensor 5 in the fermentation vat 1, convenient for understanding the feelings in fermentation vat in time
Condition.
1 bottom surface of fermentation vat has the gradient along inlet tube 14 to 11 direction of outlet tube.
The two sides of the fermentation vat 1 are equipped with anchoring groove 13, and the fixinig plate 16 is layed in anchoring groove 13, and with native by anchor
Gu ditch 13 closes.
Anchoring groove 13 the depth 1m, wide 1m.
Multiple fixed ropes 6 arranged in a crossed manner, the both ends of the fixed rope 6 are fixed on ground through fixed column 2 on the software film 8
Face.
The inlet of the outlet tube 11 is parallel with the bottom of pond of fermentation vat 1, and the nozzle of the outlet tube 11 is set as being flared
Pipe, convenient for the entrance of biogas residue.
The software film 8 is equipped with charge valve 17, has groove between the two neighboring air sac strip 18 on the software film 8,
When rain is big, rainwater can be discharged along groove, avoid overstocking for rainwater on software film.
It is connected between the air sac strip 18 and fixinig plate 16 by connection sheet 20, the air sac strip 18 is located at the top of software film
Among portion, the air sac strip, connection sheet, fixinig plate integral structure.
The present embodiment first will be full of air, entered according to farm's debirs through inlet pipe mouth when in use in air sac strip
Water inlet inspection shaft enters fermentation vat through inlet tube again and ferments, it should be noted that natural pond is protruded into the end of inlet tube when in use
The liquid level of liquid is hereinafter, avoid biogas excessive, since biogas is located in the overhead software film of fermentation vat in fermentation process, in fermentation vat
Top is biogas slurry, and lower part is biogas residue, and when conveying debirs again to fermentation vat, debirs can make biogas in cavity increase by one
Fixed pressure, under pressure, it is later biogas slurry that the biogas residue of bottom, which first flows into outlet tube, so that biogas residue also can be arranged smoothly
Out, it is discharged convenient for biogas residue, does not have to individually processing silt and biogas residue.To enable fermentor to keep under cold climate conditions in winter
Meet fermentation condition in 40 DEG C or so of temperature fermentations, while also rationally utilizing resource using the biogas of production, in tank base
Bottom is laid with hot-water circulation pipe, and the biogas by generating provides heat source.Software film middle position is designed to air sac strip, to air bag
It is inflated in item, has groove between air sac strip, when methane quantity is few, rainwater can be discharged along groove, avoid rainwater on software film
Overstock, improve the service life of software film, software film shape in curved surface when in use, due to having large quantity of air inside air sac strip
There can be outside squeezing action power to software film, only setting air sac strip makes connection sheet have one in software film top center position
Fixed buffer function, fixinig plate are fixed stronger in anchoring groove, prolong the service life.Multiple fixations arranged in a crossed manner on software film
The both ends of rope, fixed rope are fixed on ground through fixed column, and the wobble frequency that prevention strong wind blows natural pond capsule is excessive, increases software film
Stability.
Except for the technical features described in the specification, remaining technical characteristic is the known technology of those skilled in the art, is prominent
Innovative characteristics of the invention out, details are not described herein for remaining technical characteristic.To sum up, the foregoing is merely a prefered embodiment of the invention and
, it should not be limited the scope of the invention with this, i.e., all claims under this invention and present specification are made
Simple equivalent changes and modifications, should all still belong to the range that the invention patent covers.
Claims (10)
1. a kind of software anaerobic fermentation system, comprising: fermentation vat (1), software film (8), software liquid storage tank (10) and biogas heating
System (15), it is characterised in that: the fermentation vat (1) is inverted trapezoidal, and the two sides of the fermentation vat (1) are respectively equipped with into water inspection
Well (3) and drainage inspection well (9), the upper and lower ends for inspection shaft of intaking are separately connected inlet pipe mouth (4) and inlet tube (14), it is described into
Liquid pipe (14) protrudes into fermentation vat (1) inside, and the upper and lower ends of drainage inspection well (9) are separately connected software liquid storage tank (10) and out liquid
It manages (11), the outlet tube (11) stretches to the bottom of fermentation vat (1), the end sealing fixed soft body film of the fermentation vat (1)
(8), the software film (8) include the multiple air sac strips (18) being pressed by upper layer and lower layer software composite membrane and be located at air sac strip
(18) fixinig plate (16) of end is equipped with connecting tube (19) between two neighboring air sac strip (18), the bottom of the fermentation vat (1)
It is laid with hot-water circulation pipe (12), hot-water circulation pipe (12) connects software film (8) through biogas heating system (15).
2. a kind of software anaerobic fermentation system according to claim 1, it is characterised in that: setting in the fermentation vat (1)
There are temperature sensor (7) and pressure sensor (5).
3. a kind of software anaerobic fermentation system according to claim 1, it is characterised in that: fermentation vat (1) the bottom surface edge
Inlet tube (14) has the gradient to outlet tube (11) direction.
4. a kind of software anaerobic fermentation system according to claim 1, it is characterised in that: the two sides of the fermentation vat (1)
Equipped with anchoring groove (13), the fixinig plate (16) is layed in anchoring groove (13), and is closed anchoring groove (13) with soil.
5. a kind of software anaerobic fermentation system according to claim 1, it is characterised in that: anchoring groove (13) the depth 1m,
Wide 1m.
6. a kind of software anaerobic fermentation system according to claim 1, it is characterised in that: intersect on the software film (8)
It is arranged multiple fixed ropes (6), the both ends of the fixed rope (6) are fixed on ground through fixed column (2).
7. a kind of software anaerobic fermentation system according to claim 1, it is characterised in that: the feed liquor of the outlet tube (11)
Mouth is parallel with the bottom of pond of fermentation vat (1), and the nozzle of the outlet tube (11) is set as flared tube.
8. a kind of software anaerobic fermentation system according to claim 1, it is characterised in that: the air sac strip (18) is equipped with
Charge valve (17) has groove between two neighboring air sac strip (18).
9. a kind of software anaerobic fermentation system according to claim 1, it is characterised in that: the air sac strip (18) and fixation
Piece (16) is structure as a whole.
10. a kind of software anaerobic fermentation system according to claim 1, it is characterised in that: the air sac strip (18) and solid
It is connected between stator (16) by connection sheet (20).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109943477A (en) * | 2019-04-28 | 2019-06-28 | 中国农业大学烟台研究院 | A kind of software anaerobic fermentation system |
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| CN203807469U (en) * | 2014-05-09 | 2014-09-03 | 江门广洁环保技术开发有限公司 | Novel integrated anaerobic fermentation device |
| CN206128825U (en) * | 2016-09-14 | 2017-04-26 | 欧彦杰 | Portable inflatable tent |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109943477A (en) * | 2019-04-28 | 2019-06-28 | 中国农业大学烟台研究院 | A kind of software anaerobic fermentation system |
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