CN106047671A - Integrated biogas production device with circulating heating function - Google Patents
Integrated biogas production device with circulating heating function Download PDFInfo
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- CN106047671A CN106047671A CN201610397416.0A CN201610397416A CN106047671A CN 106047671 A CN106047671 A CN 106047671A CN 201610397416 A CN201610397416 A CN 201610397416A CN 106047671 A CN106047671 A CN 106047671A
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- production device
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- fermentation tank
- methane production
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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
- C12M23/18—Open ponds; Greenhouse type or underground installations
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- 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
- 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
- C12M23/38—Caps; Covers; Plugs; Pouring means
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- 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
- 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
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
- C12M41/24—Heat exchange systems, e.g. heat jackets or outer envelopes inside 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
- C12M43/00—Combinations of bioreactors or fermenters with other apparatus
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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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Abstract
The invention discloses an integrated biogas production device with a circulating heating function. The integrated biogas production device comprises a fermentation tank, wherein a feeding pipe and a gas outlet pipe are arranged in the fermentation tank arranged underground, a cylindrical structure with an opening in the upper end is built underground through pouring of reinforced concrete, a flexible film is arranged at the upper end of the opening of the cylindrical structure, and the cylindrical structure forms a closed body; circulating heating pipes are arranged in the fermentation tank, outlet ends and inlet ends of the circulating heating pipes are connected with a heating pump, an auxiliary feeding trough is arranged beside the fermentation tank, the lower end of the auxiliary feeding trough is communicated with the lower end of the fermentation tank, and a seal cover is arranged at an upper port of the auxiliary feeding trough. The integrated biogas production device overcomes defects in the prior art and is reasonable in structural design, the circulating heating pipes are arranged in the fermentation tank, and hot air can be introduced into the circulating heating pipes to heat biogas slurry when the air temperature is low, so that sufficient biogas yield is guaranteed when the air temperature is low; meanwhile, materials for building the fermentation tank are convenient to obtain, the thermal insulation property is good, the service life is long, and the integrated biogas production device meets the demands of environmental protection development.
Description
Technical field
The present invention relates to biogas technical field of environment protection equipment, be specifically related to a kind of with the production of circulating-heating integrated methane
Device.
Background technology
At rural area utilization and extention biogas, not only can solve production, life energy, improve environmental sanitation, reduce mosquitos and flies evil raw,
Rid scourges, improve the health of the people, living standard；And " plant production → Animal transformation → micro-reduction " can be realized
Optimum ecological circulation chain.It it is Circulation Agriculture Development, it is achieved the tie of agricultural sustainable development.In recent years, big-and-middle-sized along with China
Plant develops rapidly, and fecal pollution is increasingly severe, and building big-and-middle-sized biogas engineering is the effective of process Animal manure loss
Approach, is to turn harm into good, turns waste into wealth, and changing polluter is the main path of clean energy resource and fertilizer, existing all adopts
Use carbon steel sheet integrated marsh gas pond, its anticorrosion difficulty greatly, easily get rusty, maintenance cycle long, and Plate Welding and Construction technology of outer thermal insulation
Require higher；The gas production also having methane-generating pit becomes positive correlation, current firedamp gas equipment only to arrange natural pond in underground with the temperature of biogas slurry
Gas pond, nobody work intensification heater, cause in the winter time and other temperature relatively low in the case of, methane-generating pit is low because of temperature
And aerogenesis is not enough, that causes in use is limited.
Summary of the invention
For the deficiencies in the prior art, the present invention provides a kind of with circulating-heating integrated methane production device, overcomes
The deficiencies in the prior art, design rational in infrastructure, are provided with circulating-heating pipe inside fermentation vat, can be at gas in circulating-heating pipe
Add liquid in biogas by importing hot-air when temperature is low, thus ensure when temperature is low, there are enough biogas outputs；Fermentation vat simultaneously
It is built and draws materials conveniently, good heat insulating, and service life is long, is suitable for environmental protection development need.
The technical problem to be solved can be to realize by the following technical programs:
A kind of with circulating-heating integrated methane production device, including fermentation vat, it is provided with feed pipe in fermentation vat and goes out
Trachea, described fermentation vat arranges subsurface, and using armored concrete to pour a upper end at subsurface is the cylinder of opening
Structure, is provided with flexible membrane in its open upper end, is formed an obturator, is provided with heat cycles pipe in described fermentation vat,
The port of export and the entrance point of heat cycles pipe are all connected with heat pump, are provided with auxiliary charging spout by described fermentation tank, and auxiliary adds
Hopper lower end connects with fermentation vat lower end, and auxiliary charging spout upper port is provided with sealing lid.
Being provided with liquid distributor in described fermentation vat, liquid distributor connects solar water heater.
The port of export of described heat cycles pipe connects source of auxiliary heat, and the port of export and source of auxiliary heat connect on pipeline
It is equipped with control valve.
The inner and outer wall of described fermentation vat is through encapsulation process.
Elevate above the soil in described fermentation vat upper end.
It is provided with auxiliary agitator in described fermentation vat.
The support bar of described agitator is expansion link.
Compared with prior art, the invention have the benefit that
The present invention is provided with circulating-heating pipe inside fermentation vat, can be when temperature is low by importing heat in circulating-heating pipe
Air adds liquid in biogas, thus ensures there are enough biogas outputs when temperature is low；Its construction of fermentation vat simultaneously is drawn materials conveniently, protects
Warm nature can be good, and service life is long, is suitable for environmental protection development need.
Accompanying drawing description
Fig. 1 is present configuration schematic diagram.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is the present invention one
Divide embodiment rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making
The every other embodiment obtained under creative work premise, broadly falls into the scope of protection of the invention.
A kind of with circulating-heating integrated methane production device, including fermentation vat 1, in fermentation vat, it is provided with feed pipe 2 He
Escape pipe 3, described fermentation vat 1 arranges ground 4 times, and using for 4 times armored concrete to pour a upper end on ground is opening
Cylindrical structural, is provided with flexible membrane 5 in its open upper end, is formed an obturator, and elevate above the soil in fermentation vat 1 upper end, institute
Being provided with heat cycles pipe 6 in the fermentation vat 1 stated, the port of export of heat cycles pipe 6 and entrance point are all connected with heat pump 7, described
The port of export of heat cycles pipe connect and have a source of auxiliary heat, the port of export and source of auxiliary heat connect and are equipped with control valve on pipeline
8, it is provided with auxiliary charging spout 9 by described fermentation tank, auxiliary charging spout 9 lower end connects with fermentation vat 1 lower end, assists charging spout 9
Upper port is provided with sealing lid 901, is provided with liquid distributor 10 in described fermentation vat, and liquid distributor 10 connects solar water heater 11, sends out
The inner and outer wall in ferment pond is provided with auxiliary agitator 12 in encapsulation process, fermentation vat, and the support bar of agitator is expansion link,
Being easy to accelerate fermentation, the present invention is provided with circulating-heating pipe inside fermentation vat, can pass through when temperature is low in circulating-heating pipe
Import hot-air and add liquid in biogas, thus ensure when temperature is low, there are enough biogas outputs；Its construction of fermentation vat simultaneously is drawn materials
Convenient, good heat insulating, service life is long, is suitable for environmental protection development need.
It should be noted that in this article, such as term " includes ", " comprising " or its any other variant are intended to
Comprising of nonexcludability, so that include that the process of a series of key element, method, article or equipment not only include that those are wanted
Element, but also include other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that
Including process, method, article or the equipment of described key element there is also other identical element.
Above example only in order to technical scheme to be described, is not intended to limit；Although with reference to previous embodiment
The present invention is described in detail, it will be understood by those within the art that: it still can be to aforementioned each enforcement
Technical scheme described in example is modified, or wherein portion of techniques feature is carried out equivalent；And these amendment or
Replace, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (7)
1., with a circulating-heating integrated methane production device, including fermentation vat, it is provided with feed pipe in fermentation vat and gives vent to anger
Pipe, it is characterised in that: described fermentation vat arranges subsurface, and using armored concrete to pour a upper end at subsurface is opening
Cylindrical structural, be provided with flexible membrane in its open upper end, formed an obturator, described fermentation vat is provided with heating
Circulation pipe, the port of export and the entrance point of heat cycles pipe are all connected with heat pump, are provided with auxiliary charging spout by described fermentation tank,
Auxiliary charging spout lower end connects with fermentation vat lower end, and auxiliary charging spout upper port is provided with sealing lid.
The most according to claim 1 with circulating-heating integrated methane production device, it is characterised in that described fermentation
Being provided with liquid distributor in pond, liquid distributor connects solar water heater.
The most according to claim 1 with circulating-heating integrated methane production device, it is characterised in that described heating
The port of export of circulation pipe connects source of auxiliary heat, and the port of export and source of auxiliary heat connection pipeline are equipped with control valve.
The most according to claim 1 with circulating-heating integrated methane production device, it is characterised in that described fermentation
The inner and outer wall in pond is through encapsulation process.
The most according to claim 1 with circulating-heating integrated methane production device, it is characterised in that described fermentation
Elevate above the soil in upper end, pond.
The most according to claim 1 with circulating-heating integrated methane production device, it is characterised in that described fermentation
Auxiliary agitator it is provided with in pond.
The most according to claim 6 with circulating-heating integrated methane production device, it is characterised in that described stirring
The support bar of device is expansion link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610397416.0A CN106047671A (en) | 2016-06-07 | 2016-06-07 | Integrated biogas production device with circulating heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610397416.0A CN106047671A (en) | 2016-06-07 | 2016-06-07 | Integrated biogas production device with circulating heating function |
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| Publication Number | Publication Date |
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| CN106047671A true CN106047671A (en) | 2016-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610397416.0A Pending CN106047671A (en) | 2016-06-07 | 2016-06-07 | Integrated biogas production device with circulating heating function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106947687A (en) * | 2017-05-06 | 2017-07-14 | 赤峰中元晟华生物燃气项目建设有限责任公司 | A kind of big-and-middle-sized marsh-gas fermentation tank |
| CN109735436A (en) * | 2019-01-07 | 2019-05-10 | 安徽农业大学 | A kind of pool wall internal water circulation heating tube methane-generating pit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2668628Y (en) * | 2003-12-25 | 2005-01-05 | 河南农业大学 | Container-type methane fermentation and utilization apparatus |
| CN1661002A (en) * | 2004-12-29 | 2005-08-31 | 钟连喜 | Solar energy heating up biomass pool, fabricating method and equipment |
| CN103865771A (en) * | 2012-12-07 | 2014-06-18 | 朱永彪 | Internally stirred reinforced concrete mixed membrane anaerobic jar |
| CN205062081U (en) * | 2015-09-21 | 2016-03-02 | 齐英 | Area heating thermal insulation performance's high -efficient marsh gas production system |
-
2016
- 2016-06-07 CN CN201610397416.0A patent/CN106047671A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2668628Y (en) * | 2003-12-25 | 2005-01-05 | 河南农业大学 | Container-type methane fermentation and utilization apparatus |
| CN1661002A (en) * | 2004-12-29 | 2005-08-31 | 钟连喜 | Solar energy heating up biomass pool, fabricating method and equipment |
| CN103865771A (en) * | 2012-12-07 | 2014-06-18 | 朱永彪 | Internally stirred reinforced concrete mixed membrane anaerobic jar |
| CN205062081U (en) * | 2015-09-21 | 2016-03-02 | 齐英 | Area heating thermal insulation performance's high -efficient marsh gas production system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106947687A (en) * | 2017-05-06 | 2017-07-14 | 赤峰中元晟华生物燃气项目建设有限责任公司 | A kind of big-and-middle-sized marsh-gas fermentation tank |
| CN109735436A (en) * | 2019-01-07 | 2019-05-10 | 安徽农业大学 | A kind of pool wall internal water circulation heating tube methane-generating pit |
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