CN104928167A - Biogas yield increasing device - Google Patents
Biogas yield increasing device Download PDFInfo
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- CN104928167A CN104928167A CN201510355065.2A CN201510355065A CN104928167A CN 104928167 A CN104928167 A CN 104928167A CN 201510355065 A CN201510355065 A CN 201510355065A CN 104928167 A CN104928167 A CN 104928167A
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- biogas
- methane
- generating pit
- auger
- increasing device
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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
- C12M23/36—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
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
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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
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
- C12M27/06—Stirrer or mobile mixing elements with horizontal or inclined stirrer shaft or axis
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Clinical Laboratory Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a biogas yield increasing device which comprises a biogas tank, a gas storage tank and a controller. The biogas tank is closed through a first tank cover, a raw material feeding pipe is arranged on the upper portion of the biogas tank, an auger used for stirring raw materials is arranged in the biogas tank, the auger is driven through a driving mechanism, and a residue discharging pipe is arranged on the lower portion of the biogas tank; an intake pipe is arranged on the first tank cover, the outlet end of the intake pipe is communicated to the interior of the gas storage tank, an electromagnetic valve is arranged on the intake pipe and is connected with the controller, a barometric sensor is arranged in the gas storage tank and is connected with the controller, and when pressure collected by the barometric sensor in the gas storage tank and received by the controller is greater than preset barometric pressure, the controller controls the electromagnetic valve to be closed. The biogas yield increasing device is simple in structure, the problem that the raw material waste is accumulated in the biogas tank to be fermented insufficiently is solved, yield of biogas is increased, and production cost is lowered.
Description
Technical field
The present invention relates to technical field of methane, particularly relate to a kind of biogas increasing device.
Background technology
Biogas both can be used as the illuminating energy, can be used as again the gas energy of cooking.Because the main raw material producing biogas comes from farm crop, can greatly reduce the consumption of forest tree resource and the consumption of coal-fired resource, therefore, biogas applies comparatively general power-saving technology in recent years, is widely used in rural area.
Existing methane-generating pit utilizes the material of construction such as traditional brick, sand, lime, cement, and biogas produces in methane-generating pit, but because of the finite capacity of methane-generating pit, cause the output of biogas restricted.Because raw material waste overstocks in methane-generating pit, the space of anaerobic bacteria flora activity is little, thus the output of constraint biogas; Waste overstocks and needs to be detained in methane-generating pit for a long time in methane-generating pit simultaneously, could fully ferment.
Summary of the invention
The object of the invention is to solve the shortcoming existed in prior art, and a kind of biogas increasing device proposed, structure is simple, solves raw material waste and overstocks and to ferment insufficient problem at methane-generating pit, improve the output of biogas, reduce production cost.
To achieve these goals, present invention employs following technical scheme:
A kind of residual biogas increasing device, comprises methane-generating pit, gas-holder and controller; Methane-generating pit is closed by the first pond cap seal, and methane-generating pit top is provided with material feeding tube, and be provided with the auger for stirring raw material in methane-generating pit, auger is driven by driving mechanism, and methane-generating pit bottom is provided with residue discharge nozzle; First pond covers and is provided with inlet pipe, the exit end of inlet pipe leads in gas-holder, inlet pipe is provided with magnetic valve, magnetic valve is connected with controller, baroceptor is had at built in gas tank, baroceptor is connected with controller, and when the controller pressure received in the gas-holder of baroceptor collection is greater than preset pressure, controller Controlling solenoid valve is closed.
Preferably, the discharge end of residue discharge nozzle is connected with residue pool, and residue pool is closed by the second pond cap seal, and residue discharge nozzle is provided with the discharging pump of discharging residue to residue pool.
Preferably, the first Chi Gai is the arc covers protruded outside methane-generating pit.
Preferably, gas-holder is provided with the tensimeter be connected with baroceptor.
Preferably, auger is arranged along the central axial direction of vertical methane-generating pit, and driving mechanism is connected with auger by speed reduction unit.
Preferably, auger is arranged along the central axial direction of methane-generating pit, and driving mechanism is connected with auger by speed reduction unit.
Preferably, auger is connected with methane-generating pit by tightness system.
Preferably, gas-holder is connected with burner by escape pipe, and escape pipe is provided with the flow regulation device regulating tolerance size.
A kind of biogas increasing device that the present invention proposes, transferring in gas-holder by arranging gas-holder by the biogas in methane-generating pit, by putting baroceptor at built in gas tank, avoiding gas-holder internal pressure excessive, and controller Controlling solenoid valve is closed; Be provided with the auger for stirring raw material in methane-generating pit, auger is driven by driving mechanism, avoids raw material waste to overstock in methane-generating pit, increases the space of anaerobic bacteria flora activity, thus improve the output of biogas; Auger drives raw material waste to stir, and raw material waste is fermented more abundant, biogas output obtains effective growth; Methane-generating pit is communicated with residue pool by residue discharge nozzle, makes methane-generating pit can fermentation methane continually, and the discharge end employing drift sand mouth of residue discharge nozzle, prevents residue from blocking.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention proposes a kind of biogas increasing device.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with specific embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, a kind of biogas increasing device, comprises methane-generating pit 1, gas-holder 2 and controller; Methane-generating pit 1 covers 11 by the first pond to be closed, first pond lid 11 is the arc covers protruded outside methane-generating pit 1, and methane-generating pit 1 top is provided with material feeding tube 12, is provided with the auger 13 for stirring raw material in methane-generating pit 1, auger 13 is driven by driving mechanism 14, and methane-generating pit 1 bottom is provided with residue discharge nozzle 15.In the present embodiment, auger 13 is arranged along the central axial direction of vertical methane-generating pit 1, better the raw material waste overstock in methane-generating pit is stirred, driving mechanism 14 is connected with auger 13 by speed reduction unit 18, auger 13 is connected with methane-generating pit 1 by tightness system, increase the space of anaerobic bacteria flora activity, thus improve the output of biogas; Auger 13 drives raw material waste to stir, and raw material waste is fermented more abundant, biogas output obtains effective growth.
First pond lid 11 is provided with inlet pipe 16, the exit end of inlet pipe 16 leads in gas-holder 2, inlet pipe 16 is provided with magnetic valve 17, magnetic valve 17 is connected with controller, baroceptor 21 is provided with in gas-holder 2, baroceptor 21 is connected with controller, and when the controller pressure received in the gas-holder 2 of baroceptor 21 collection is greater than preset pressure, controller Controlling solenoid valve 17 is closed.Biogas in methane-generating pit 1 is transferred in gas-holder 2 by arranging gas-holder 2 by the present invention, avoids biogas to overstock in methane-generating pit 1, not only improves the output of biogas, and improve the life-span of methane-generating pit 1.Gas-holder 2 is provided with the tensimeter 22 be connected with baroceptor 21, gas-holder 2 is connected with burner 4 by escape pipe 23, escape pipe 23 is provided with the flow regulation device 24 regulating tolerance size, and in the present embodiment, tensimeter 22 can air pressure in Real Time Observation gas-holder 2.
The discharge end of residue discharge nozzle 15 is connected with residue pool 3, and the discharge end of residue discharge nozzle 15 adopts drift sand mouth, prevents residue from blocking.Residue pool 3 covers 31 by the second pond to be closed, and residue discharge nozzle 15 is provided with the discharging pump 32 of discharging residue to residue pool 3.
Claims (8)
1. a biogas increasing device, is characterized in that, comprises methane-generating pit (1), gas-holder (2) and controller; Methane-generating pit (1) is closed by the first Chi Gai (11), methane-generating pit (1) top is provided with material feeding tube (12), the auger (13) for stirring raw material is provided with in methane-generating pit (1), auger (13) is driven by driving mechanism (14), and methane-generating pit (1) bottom is provided with residue discharge nozzle (15); First Chi Gai (11) is provided with inlet pipe (16), the exit end of inlet pipe (16) leads in gas-holder (2), inlet pipe (16) is provided with magnetic valve (17), magnetic valve (17) is connected with controller, baroceptor (21) is provided with in gas-holder (2), baroceptor (21) is connected with controller, when the controller pressure received in the gas-holder (2) that baroceptor (21) gathers is greater than preset pressure, controller Controlling solenoid valve (17) is closed.
2. biogas increasing device according to claim 1, it is characterized in that, the discharge end of residue discharge nozzle (15) is connected with residue pool (3), residue pool (3) is closed by the second Chi Gai (31), and residue discharge nozzle (15) is provided with the discharging pump (32) of discharging residue to residue pool (3).
3. biogas increasing device according to claim 1, is characterized in that, the first Chi Gai (11) is the arc covers protruded outward to methane-generating pit (1).
4. biogas increasing device according to claim 1, is characterized in that, gas-holder (2) is provided with the tensimeter (22) be connected with baroceptor (21).
5. biogas increasing device according to claim 1, it is characterized in that, auger (13) is arranged along the central axial direction of vertical methane-generating pit (1), and driving mechanism (14) is connected with auger (13) by speed reduction unit (18).
6. biogas increasing device according to claim 1, it is characterized in that, auger (13) is arranged along the central axial direction of methane-generating pit (1), and driving mechanism (14) is connected with auger (13) by speed reduction unit (18).
7. the biogas increasing device according to claim 1 or 5 or 6, is characterized in that, auger (13) is connected with methane-generating pit (1) by tightness system.
8. biogas increasing device according to claim 1, it is characterized in that, gas-holder (2) is connected with burner (4) by escape pipe (23), and escape pipe (23) is provided with the flow regulation device (24) regulating tolerance size.
Priority Applications (1)
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CN201510355065.2A CN104928167A (en) | 2015-06-24 | 2015-06-24 | Biogas yield increasing device |
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CN201510355065.2A CN104928167A (en) | 2015-06-24 | 2015-06-24 | Biogas yield increasing device |
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CN201510355065.2A Pending CN104928167A (en) | 2015-06-24 | 2015-06-24 | Biogas yield increasing device |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105441320A (en) * | 2015-12-29 | 2016-03-30 | 南安市绿野沼气技术开发研究所 | Small household biogas generation tank |
CN106399082A (en) * | 2016-09-29 | 2017-02-15 | 广西大学 | Household safe biogas generation device |
CN112080401A (en) * | 2020-09-22 | 2020-12-15 | 四川光和兴科技有限公司 | Safe production system of high concentration marsh gas |
FR3114585A1 (en) * | 2020-09-28 | 2022-04-01 | Adg - Ateliers Des Graves | Detection of pressure effects in an anaerobic digestion system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2705454Y (en) * | 2004-06-20 | 2005-06-22 | 陈发达 | Dvice for producing methane |
CN201309931Y (en) * | 2008-10-31 | 2009-09-16 | 清华大学 | Horizontal anaerobic reactor for producing methane based on solid fermentation of organic waste |
CN201574152U (en) * | 2009-11-20 | 2010-09-08 | 北京兴星伟业生态环境工程技术有限公司 | Automatic control system for biogas engineering |
CN102464439A (en) * | 2010-11-16 | 2012-05-23 | 戴宝成 | Methane pressure stabilizing device and manufacturing process thereof |
CN103865787A (en) * | 2012-12-13 | 2014-06-18 | 德阳嘉龙机械制造有限公司 | Split-type biogas generating device |
-
2015
- 2015-06-24 CN CN201510355065.2A patent/CN104928167A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2705454Y (en) * | 2004-06-20 | 2005-06-22 | 陈发达 | Dvice for producing methane |
CN201309931Y (en) * | 2008-10-31 | 2009-09-16 | 清华大学 | Horizontal anaerobic reactor for producing methane based on solid fermentation of organic waste |
CN201574152U (en) * | 2009-11-20 | 2010-09-08 | 北京兴星伟业生态环境工程技术有限公司 | Automatic control system for biogas engineering |
CN102464439A (en) * | 2010-11-16 | 2012-05-23 | 戴宝成 | Methane pressure stabilizing device and manufacturing process thereof |
CN103865787A (en) * | 2012-12-13 | 2014-06-18 | 德阳嘉龙机械制造有限公司 | Split-type biogas generating device |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105441320A (en) * | 2015-12-29 | 2016-03-30 | 南安市绿野沼气技术开发研究所 | Small household biogas generation tank |
CN106399082A (en) * | 2016-09-29 | 2017-02-15 | 广西大学 | Household safe biogas generation device |
CN112080401A (en) * | 2020-09-22 | 2020-12-15 | 四川光和兴科技有限公司 | Safe production system of high concentration marsh gas |
FR3114585A1 (en) * | 2020-09-28 | 2022-04-01 | Adg - Ateliers Des Graves | Detection of pressure effects in an anaerobic digestion system |
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Application publication date: 20150923 |