CN110511862A - Pod propulsion biomass dry fermentation aerogenesis apparatus and its method for producing biogas - Google Patents
Pod propulsion biomass dry fermentation aerogenesis apparatus and its method for producing biogas Download PDFInfo
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- CN110511862A CN110511862A CN201910925711.2A CN201910925711A CN110511862A CN 110511862 A CN110511862 A CN 110511862A CN 201910925711 A CN201910925711 A CN 201910925711A CN 110511862 A CN110511862 A CN 110511862A
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- 238000000855 fermentation Methods 0.000 title claims abstract description 160
- 230000004151 fermentation Effects 0.000 title claims abstract description 160
- 239000002028 Biomass Substances 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000007788 liquid Substances 0.000 claims abstract description 76
- 239000000463 material Substances 0.000 claims abstract description 44
- 238000009413 insulation Methods 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims abstract description 11
- 238000005422 blasting Methods 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims description 83
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 14
- 238000012546 transfer Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000005507 spraying Methods 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 9
- 210000004209 hair Anatomy 0.000 claims description 8
- 239000000047 product Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 239000011265 semifinished product Substances 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 3
- 108010066057 cabin-1 Proteins 0.000 description 15
- 238000010586 diagram Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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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
- C12M23/36—Means for collection or storage of gas; Gas holders
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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
- C12M23/58—Reaction vessels connected in series or in parallel
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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
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
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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
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P5/00—Preparation of hydrocarbons or halogenated hydrocarbons
- C12P5/02—Preparation of hydrocarbons or halogenated hydrocarbons acyclic
- C12P5/023—Methane
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
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- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biotechnology (AREA)
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- Chemical Kinetics & Catalysis (AREA)
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Abstract
The present invention provides a kind of pod propulsion biomass dry fermentation aerogenesis apparatus, including multiple fermentation cabins, each fermentation cabin includes open-topped warehouse and the top cover for being sealingly disposed in the warehouse opening, separation net is provided in the warehouse, the warehouse is divided into the material bin of top and the fermentation liquid storehouse of lower section by the separation net, is placed with material cage in the material bin；Fermentation liquid circulation system is used for fermentation liquid circulated sprinkling in multiple fermentation cabins；Blower system, for blasting air into multiple fermentation cabins；Gas gathering system, for collecting the biogas generated in multiple fermentation cabins；Heat insulation system, for providing suitable fermentation temperature to multiple fermentation cabins.The pod propulsion biomass dry fermentation aerogenesis apparatus has the advantages that design science, waste liquid yield are few, fermentation materials are easy cleaning, biogas supply continuity is strong.
Description
Technical field
The present invention relates to biomass ferments to produce gas field, specifically, relates to a kind of pod propulsion biomass dry fermentation production
Device of air and its method for producing biogas.
Background technique
Traditional biogas generating device can generate a large amount of waste liquids during the fermentation, this make after fermentation, need into
Row is separated by solid-liquid separation, and is handled fermentation liquid, is cleared up fermentation materials, this considerably increases the cumbersome of operation, conveniences
It is not strong；In addition, traditional biogas generating device is single fermentation jar structure, unified after biogas meets specification can only collect, no
Biogas can be made without interruption.
In order to solve the above problems, people are seeking always a kind of ideal technical solution.
Summary of the invention
The purpose of the present invention is in view of the deficiencies of the prior art, to provide, a kind of design science, waste liquid yield is few, fermentation
The method that material is easy cleaning, biogas supply continuity strong pod propulsion biomass dry fermentation aerogenesis apparatus and its produce biogas.
To achieve the goals above, the technical scheme adopted by the invention is that: a kind of pod propulsion biomass dry fermentation produces gas
Device, including multiple fermentation cabins, each fermentation cabin include open-topped warehouse and are sealingly disposed in the warehouse and open
The top cover at mouthful place, separation net is provided in the warehouse, the warehouse is divided into the material bin of top under by the separation net
The fermentation liquid storehouse of side is placed with material cage in the material bin；Fermentation liquid circulation system, for fermentation liquid in multiple hairs
Circulated sprinkling in ferment storehouse；Blower system, for blasting air into multiple fermentation cabins；Gas gathering system, it is multiple for collecting
The biogas generated in the fermentation cabin；Heat insulation system, for providing suitable fermentation temperature to multiple fermentation cabins.
Based on above-mentioned, the fermentation liquid circulation system includes transferring device and the pumping that is arranged in each fermentation cabin
Liquid branch pipe goes out liquid branch pipe and spraying mechanism, and the both ends of the drawing liquid branch pipe are respectively communicated with the fermentation liquid storehouse and transfer dress
It sets, the both ends of the liquid branch pipe out are respectively communicated with the spraying mechanism and the transferring device, are equipped on the drawing liquid branch pipe
Suction pump, it is described go out liquid branch pipe on liquid valve is installed, the spraying mechanism is arranged towards the material cage.
Based on above-mentioned, the transferring device is the transfer pipeline that both ends are provided with port valve.
Based on above-mentioned, the gas gathering system includes exhaust gas gas collecting tube, acceptable gas gas collecting tube and corresponding each fermentation
One end of the respectively arranged gas-collecting branch pipe in storehouse, the gas-collecting branch pipe is arranged on the top cover and is connected to inside the warehouse, institute
It states the other end of gas-collecting branch pipe and is respectively communicated with the exhaust gas gas collecting tube and the acceptable gas gas collecting tube by two connecting tubes, two
Collection air valve is respectively arranged in connecting tube described in root.
Based on above-mentioned, the blower system includes the drum of air blower, blast main and corresponding each fermentation cabin setting
Wind branch pipe, one end of the blast main connect the air outlet of the air blower, and the other end of the blast main is provided with end
Mouthful valve, the both ends of the blast connection are respectively communicated with the blast main and the warehouse lower part, on the every blast connection
It is provided with air blast valve.
Based on above-mentioned, the exhaust gas gas collecting tube is also circumscribed with exhaust gas storage tank, is connected on the exhaust gas storage tank by an exhaust fan
Lead to the blast main.
Based on above-mentioned, the heat insulation system includes hot water inlet pipe, hot water outlet pipe and setting in each hair
Heating coil in zymotic fluid storehouse, the inlet opening of the every heating coil are connected to the hot water inlet pipe, the every heating
The water outlet of coil pipe is connected to the hot water outlet pipe.
Based on above-mentioned, temperature sensor is provided on each fermentation cabin inner sidewall, material cage bottom is set
It is equipped with Dump gate.
Based on above-mentioned, multiple fermentation cabins are arranged side by side.
A method of using above-mentioned pod propulsion biomass dry fermentation aerogenesis apparatus produce biogas, it the following steps are included:
(1) fermentation materials are inserted in the material cage；
(2) the material cage is placed in the material bin using airline or boom；
(3) top cover is closed, and is sealed；
(4) controlling temperature in the fermentation cabin using the heat insulation system is 37 DEG C；
(5) air is blasted into the fermentation cabin by the blower system, keeps fermentation materials decomposed, into after yeastiness,
Close the blower system；
(6) when oxygen concentration is reduced to 1% in the fermentation cabin, make fermentation liquid multiple using the fermentation liquid circulation system
Circulated sprinkling in the fermentation cabin；
(7) it is tested using biogas analyzer, when methane concentration is lower than 30% in the fermentation cabin, the gas gathering system collects half
Finished product biogas；
(8) the semi-finished product biogas of collection is re-fed into the fermentation cabin by the gas gathering system by external equipment, and described
Newly generated biogas mixing in fermentation cabin；
(9) it is tested using biogas analyzer, when methane concentration is increased to 30% in the fermentation cabin, utilizes the gas gathering system
Collect finished product biogas.
The present invention has substantive distinguishing features outstanding and significant progress compared with the prior art, specifically, present invention benefit
The fermentation liquid circulation in multiple fermentation cabins is sprayed with the fermentation liquid circulation system, avoids a large amount of waste liquids in fermentation process
Generation, the warehouse by the separation net be divided into up and down two parts, enable to spray the fermentation liquid on the material cage
Enough flow into the fermentation liquid storehouse, so as to avoid after fermentation, separation of solid and liquid it is cumbersome, utilize the heat insulation system
Suitable fermentation temperature is provided for the fermentation cabin, biogas is collected using the gas gathering system, multiple fermentation cabins
It works at the same time, ensure that the continuity that biogas generates, with design science, waste liquid yield is few, fermentation materials are easy cleaning, natural pond
Gas supplies continuity strong advantage.
Further, the fermentation liquid circulation system is first with the drawing liquid branch pipe by the fermentation liquid in the fermentation liquid storehouse
It is extracted into the transfer pipeline, then fermentation liquid is distributed to by the liquid branch pipe out by the different spraying mechanisms, thus real
Existing fermentation liquid recycling in multiple fermentation cabins.
Further, the exhaust gas gas collecting tube and the acceptable gas gas collecting tube is arranged in the gas gathering system, passes through detection
Whether the biogas concentration in the fermentation cabin is up to standard, opens corresponding collection air valve；The blower system is for fermenting initial stage, Xiang Duo
Input air in a fermentation cabin, keeps the material in cage decomposed；The exhaust gas gas collecting tube passes through the exhaust gas storage tank, described
The biogas that exhaust fan, the blast main and the blast connection keep concentration not up to standard returns in the fermentation cabin, with institute
Biogas mixing newly-generated in fermentation cabin is stated, concentration is continuously improved, after concentration is up to standard, then by the acceptable gas gas collecting tube
It collects.
Further, the heat insulation system passes through the hot water inlet pipe, the hot water outlet pipe and multiple described
Heating coil constitutes a hot water circulation heated system, realizes the circulating-heating to multiple fermentation cabins；The temperature sensing
Whether device can monitor the temperature in the fermentation cabin abnormal；The Dump gate facilitates the discharging of the material cage.
Further, multiple fermentation cabins are arranged side by side, and have not only saved space occupied, but also reduce heat and outer
The exchange area on boundary, to improve thermal insulation property.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of pod propulsion biomass dry fermentation aerogenesis apparatus in the present invention.
Fig. 2 is the structural schematic diagram of heat insulation system in the present invention.
Fig. 3 is the structural schematic diagram of material cage in the present invention.
Fig. 4 is the top view of top cover in the present invention.
In figure: 1. fermentation cabins；2. top cover；3. warehouse；4. gas gathering system；5. fermentation liquid circulation system；6. air blast
System；7. heat insulation system；8. port valve；9. material cage；41. exhaust gas gas collecting tube；42. acceptable gas gas collecting tube；
43. gas-collecting branch pipe；44. connecting tube；45. collecting air valve；51. transfer pipeline；52. drawing liquid branch pipe；53. going out liquid branch pipe；54.
Suction pump；55. liquid valve；61. blast main；62. blast connection；63. air blast valve；71. hot water inlet pipe；72. heat
Water outlet pipe；73. heating coil；91. Dump gate.
Specific embodiment
Below by specific embodiment, technical scheme of the present invention will be described in further detail.
As shown in Figs 1-4, a kind of pod propulsion biomass dry fermentation aerogenesis apparatus, including three fermentation cabins 1, each hair
Ferment storehouse 1 includes open-topped warehouse 3 and the top cover 2 for being sealingly disposed in 3 opening of warehouse, setting in the warehouse 3
There is a separation net, the warehouse 3 is divided into the material bin of top and the fermentation liquid storehouse of lower section by the separation net, in the material bin
It is placed with material cage 9；Fermentation liquid circulation system 5 is used for fermentation liquid circulated sprinkling in three fermentation cabins 1；Air blast system
System 6, for blasting air into multiple fermentation cabins 1；Gas gathering system 4 generates in multiple fermentation cabins 1 for collecting
Biogas；Heat insulation system 7, for providing suitable fermentation temperature to three fermentation cabins 1.
The pumping that the fermentation liquid circulation system 5 specifically includes transfer pipeline 51 and is arranged in each fermentation cabin 1
Liquid branch pipe 52 goes out liquid branch pipe 53 and spraying mechanism, and the both ends of the drawing liquid branch pipe 52 are respectively communicated with the fermentation liquid storehouse and described
The both ends of transfer pipeline 51, the liquid branch pipe 53 out are respectively communicated with the spraying mechanism and the transfer pipeline 51, the drawing liquid
Suction pump 54 is installed on branch pipe 52, it is described go out liquid branch pipe 53 on liquid valve 55 is installed, the spraying mechanism is towards the object
Expect that cage 9 is arranged；The spraying mechanism specifically can be spray head, in use, starting suction pump 54, drawing liquid branch pipe 52 is by the hair
Fermentation liquid in zymotic fluid storehouse is evacuated to transfer pipeline 51, then provides liquid branch pipe 53 by the distribution of transfer pipeline 51, and the spraying mechanism will
Fermentation liquid is sprayed on material cage 9, and after a certain period of time, fermentation liquid is dropped in the fermentation liquid storehouse again by material cage 9,
To realize circulated sprinkling of the fermentation liquid in three fermentation cabins 1.
The both ends of transfer pipeline 51 are provided with port valve 8, close the both ends of transfer pipeline 51, in other embodiments,
Also the transferring devices such as transfer storage tank can be used instead of rotating function in the realization of transfer pipeline 51.
The gas gathering system 4 specifically includes exhaust gas gas collecting tube 41, acceptable gas gas collecting tube 42 and corresponding each fermentation
One end of the respectively arranged gas-collecting branch pipe 43 in storehouse 1, the gas-collecting branch pipe 43 is arranged on the top cover 2 and is connected to the warehouse 3
The other end of inside, the gas-collecting branch pipe 43 is respectively communicated with the exhaust gas gas collecting tube 41 and the qualification by two connecting tubes 44
Gas collection pipe 42 is respectively arranged with collection air valve 45 in two connecting tubes 44；When collecting biogas, by testing biogas concentration
It is whether up to standard, corresponding collection air valve 45 is opened, collects below standard biogas by exhaust gas gas collecting tube 41, biogas up to standard passes through
Acceptable gas gas collecting tube 42 is collected.
The blower system 6 specifically includes the air blast that air blower, blast main 61 and corresponding each fermentation cabin 1 are arranged
Branch pipe 62, one end of the blast main 61 connect the air outlet of the air blower, the other end setting of the blast main 61
There is port valve 8, the both ends of the blast connection 62 are respectively communicated with 3 lower part of the blast main 61 and the warehouse, described in every
Air blast valve 63 is provided on blast connection 62；Blower system 6 is used to be passed through air into fermentation cabin 1 at fermentation initial stage, makes to send out
Ferment material is decomposed.
In order to improve the collection rate of biogas, the exhaust gas gas collecting tube 41 is also circumscribed with exhaust gas storage tank, on the exhaust gas storage tank
The blast main 61 is connected to by an exhaust fan；In use, exhaust gas gas collecting tube 41, exhaust gas storage tank, blast main 61 and air blast
Branch pipe 62 constitutes the gas return path being re-fed into unqualified gas in fermentation cabin 1, mixed with newly generated biogas in fermentation cabin 1
It closes, the concentration of biogas is constantly promoted after up to standard, using acceptable gas gas collecting tube 42 by finished product collecting methane.
The heat insulation system 7 includes hot water inlet pipe 71, hot water outlet pipe 72 and is arranged in each fermentation liquid
Heating coil 73 in storehouse, the inlet opening of the every heating coil 73 are connected to the hot water inlet pipe 71, add described in every
The water outlet of hot coil 73 is connected to the hot water outlet pipe 72, to constitute a hot water circulation heated system, realizes to three
The circulating-heating of a fermentation cabin 1.
It is provided with temperature sensor on each 1 inner sidewall of the fermentation cabin, to facilitate temperature in monitoring fermentation cabin 1 to become
Change；9 bottom of material cage is provided with Dump gate 91, convenient from bottom discharge；In order to promote heat insulation effect, three hairs
Ferment storehouse 1 is arranged side by side.
When specific production biogas, comprising the following steps:
(1) fermentation materials are inserted in the material cage 9；
(2) material cage 9 is placed in the material bin using airline or boom；
(3) top cover 2 is closed, and is sealed；
(4) controlling temperature in the fermentation cabin 1 using the heat insulation system 7 is 37 DEG C；
(5) it ferments initial stage, first passes through the blower system 6 and blast air into fermentation cabin 1, keep fermentation materials decomposed, into hair
After ferment state, the air blower is closed；
(6) when oxygen concentration is reduced to 1% in the fermentation cabin 1, make fermentation liquid three using the fermentation liquid circulation system 5
Circulated sprinkling in a fermentation cabin 1；
(7) it is tested using biogas analyzer, when methane concentration is lower than 30% in the fermentation cabin 1, connects exhaust gas gas collecting tube 41,
Collect semi-finished product biogas；
(8) the semi-finished product biogas of collection is passed through 62 weight of the exhaust fan, blast main 61 and blast connection by the gas gathering system 4
It is newly sent into the fermentation cabin 1, is mixed with newly generated biogas in the fermentation cabin 1；
(9) it is tested using biogas analyzer, when methane concentration is increased to 30% in the fermentation cabin 1, connects acceptable gas gas collection
Pipe 42 collects finished product biogas.
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 pod propulsion biomass dry fermentation aerogenesis apparatus, it is characterised in that: including
Multiple fermentation cabins, each fermentation cabin include open-topped warehouse and are sealingly disposed in the warehouse opening
Top cover, separation net is provided in the warehouse, and the warehouse is divided into the material bin of top and the hair of lower section by the separation net
Zymotic fluid storehouse is placed with material cage in the material bin；
Fermentation liquid circulation system is used for fermentation liquid circulated sprinkling in multiple fermentation cabins；
Blower system, for blasting air into multiple fermentation cabins；
Gas gathering system, for collecting the biogas generated in multiple fermentation cabins；
Heat insulation system, for providing suitable fermentation temperature to multiple fermentation cabins.
2. pod propulsion biomass dry fermentation aerogenesis apparatus according to claim 1, it is characterised in that: the fermentation liquid circulation
System includes transferring device and the drawing liquid branch pipe being arranged in each fermentation cabin, goes out liquid branch pipe and spraying mechanism, described
The both ends of drawing liquid branch pipe are respectively communicated with the fermentation liquid storehouse and the transferring device, and the both ends of the liquid branch pipe out are respectively communicated with institute
Spraying mechanism and the transferring device are stated, suction pump is installed on the drawing liquid branch pipe, liquid is installed out on the liquid branch pipe out
Valve, the spraying mechanism are arranged towards the material cage.
3. pod propulsion biomass dry fermentation aerogenesis apparatus according to claim 2, it is characterised in that: the transferring device is
Both ends are provided with the transfer pipeline of port valve.
4. pod propulsion biomass dry fermentation aerogenesis apparatus according to claim 1, it is characterised in that: the gas gathering system packet
Include exhaust gas gas collecting tube, acceptable gas gas collecting tube and corresponding each respectively arranged gas-collecting branch pipe of fermentation cabin, the gas collection branch
One end of pipe is arranged on the top cover and is connected to inside the warehouse, and the other end of the gas-collecting branch pipe passes through two connecting tubes
It is respectively communicated with the exhaust gas gas collecting tube and the acceptable gas gas collecting tube, is respectively arranged with collection air valve in two connecting tubes.
5. pod propulsion biomass dry fermentation aerogenesis apparatus according to claim 4, it is characterised in that: the blower system packet
The blast connection of air blower, blast main and corresponding each fermentation cabin setting is included, one end of the blast main connects institute
The air outlet of air blower is stated, the other end of the blast main is provided with port valve, and the both ends of the blast connection are respectively communicated with
The blast main and the warehouse lower part are provided with air blast valve on the every blast connection.
6. pod propulsion biomass dry fermentation aerogenesis apparatus according to claim 5, it is characterised in that: the exhaust gas gas collecting tube
It is also circumscribed with exhaust gas storage tank, passes through the exhaust fan connection blast main on the exhaust gas storage tank.
7. pod propulsion biomass dry fermentation aerogenesis apparatus according to claim 1, it is characterised in that: the heating and thermal insulation system
System includes hot water inlet pipe, hot water outlet pipe and the heating coil being arranged in each fermentation liquid storehouse, the every heating
The inlet opening of coil pipe is connected to the hot water inlet pipe, and the water outlet of the every heating coil is connected to the hot water effluent
Pipe.
8. pod propulsion biomass dry fermentation aerogenesis apparatus according to claim 1-7, it is characterised in that: Mei Gesuo
It states and is provided with temperature sensor on fermentation cabin inner sidewall, material cage bottom is provided with Dump gate.
9. pod propulsion biomass dry fermentation aerogenesis apparatus according to claim 8, it is characterised in that: multiple fermentation cabins
It is arranged side by side.
10. a kind of method using the production biogas of pod propulsion biomass dry fermentation aerogenesis apparatus described in claim 1-9, it is wrapped
Include following steps:
(1) fermentation materials are inserted in the material cage；
(2) the material cage is placed in the material bin using airline or boom；
(3) top cover is closed, and is sealed；
(4) controlling temperature in the fermentation cabin using the heat insulation system is 37 DEG C；
(5) air is blasted into the fermentation cabin by the blower system, keeps fermentation materials decomposed, into after yeastiness,
Close the blower system；
(6) when oxygen concentration is reduced to 1% in the fermentation cabin, make fermentation liquid multiple using the fermentation liquid circulation system
Circulated sprinkling in the fermentation cabin；
(7) it is tested using biogas analyzer, when methane concentration is lower than 30% in the fermentation cabin, the gas gathering system collects half
Finished product biogas；
(8) the semi-finished product biogas of collection is re-fed into the fermentation cabin by the gas gathering system by external equipment, and described
Newly generated biogas mixing in fermentation cabin；
(9) it is tested using biogas analyzer, when methane concentration is increased to 30% in the fermentation cabin, utilizes the gas gathering system
Collect finished product biogas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910925711.2A CN110511862A (en) | 2019-09-27 | 2019-09-27 | Pod propulsion biomass dry fermentation aerogenesis apparatus and its method for producing biogas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910925711.2A CN110511862A (en) | 2019-09-27 | 2019-09-27 | Pod propulsion biomass dry fermentation aerogenesis apparatus and its method for producing biogas |
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| CN201910925711.2A Pending CN110511862A (en) | 2019-09-27 | 2019-09-27 | Pod propulsion biomass dry fermentation aerogenesis apparatus and its method for producing biogas |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2500717A2 (en) * | 1980-09-29 | 1982-09-03 | Guerin Maurice | Modular digester for producing methane from organic waste - having cells which digest waste solids in submerged baskets |
| DE102010024639A1 (en) * | 2010-06-22 | 2011-12-22 | Bioferm Gmbh | Plant useful for producing biogas by fermentation of biomass, comprises several adjacently arranged fermentation chambers that are sealable in gas-tight manner, which are respectively connected to biogas system by port loaded with biomass |
| US20160107946A1 (en) * | 2013-07-05 | 2016-04-21 | Bekon Holding Ag | Producing Liquid Fertilizer in a Biogas Plant |
| CN108410715A (en) * | 2018-04-02 | 2018-08-17 | 安徽师范大学 | A kind of lignocellulose raw material high solid methane phase system and its process |
| CN108641936A (en) * | 2018-02-05 | 2018-10-12 | 中国环境科学研究院 | A kind of integral type diphasic anaerobic dry fermentation reactor based on cud bionic principle |
| CN208586305U (en) * | 2018-05-18 | 2019-03-08 | 成都德通环境工程有限公司 | A kind of garage type dry method fermentation methane system |
| CN210736777U (en) * | 2019-09-27 | 2020-06-12 | 商丘师范学院 | Hanging cabin type biomass dry fermentation gas production device |
-
2019
- 2019-09-27 CN CN201910925711.2A patent/CN110511862A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2500717A2 (en) * | 1980-09-29 | 1982-09-03 | Guerin Maurice | Modular digester for producing methane from organic waste - having cells which digest waste solids in submerged baskets |
| DE102010024639A1 (en) * | 2010-06-22 | 2011-12-22 | Bioferm Gmbh | Plant useful for producing biogas by fermentation of biomass, comprises several adjacently arranged fermentation chambers that are sealable in gas-tight manner, which are respectively connected to biogas system by port loaded with biomass |
| US20160107946A1 (en) * | 2013-07-05 | 2016-04-21 | Bekon Holding Ag | Producing Liquid Fertilizer in a Biogas Plant |
| CN108641936A (en) * | 2018-02-05 | 2018-10-12 | 中国环境科学研究院 | A kind of integral type diphasic anaerobic dry fermentation reactor based on cud bionic principle |
| CN108410715A (en) * | 2018-04-02 | 2018-08-17 | 安徽师范大学 | A kind of lignocellulose raw material high solid methane phase system and its process |
| CN208586305U (en) * | 2018-05-18 | 2019-03-08 | 成都德通环境工程有限公司 | A kind of garage type dry method fermentation methane system |
| CN210736777U (en) * | 2019-09-27 | 2020-06-12 | 商丘师范学院 | Hanging cabin type biomass dry fermentation gas production device |
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