CN101497859A - Anaerobic fermentation apparatus based on adsorbing agent biological desorption and regeneration principle - Google Patents
Anaerobic fermentation apparatus based on adsorbing agent biological desorption and regeneration principle Download PDFInfo
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- CN101497859A CN101497859A CN 200810033219 CN200810033219A CN101497859A CN 101497859 A CN101497859 A CN 101497859A CN 200810033219 CN200810033219 CN 200810033219 CN 200810033219 A CN200810033219 A CN 200810033219A CN 101497859 A CN101497859 A CN 101497859A
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- chamber
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- arm
- sorbent material
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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
- C12M23/58—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
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
- C12M33/12—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus by pressure
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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
Abstract
A device used for anaerobic fermentation relates to the technical field of anaerobic fermentation, which solves the technical problems that the existing anaerobic fermentation device for producing biogas has large volume, much water deprivation, little possibility of loading and transportation of reaction materials, slow biogas production, little possibility of control of biogas production, and the like. The device is designed according to biphasic anaerobic fermentation and the principle of biological desorption regeneration of sorbents, comprises an adjustment cavity, a reaction cavity, a sealing cover, an adsorption facility, a ventilation main (branch) tube, a valve I, a communication main (branch) tube and a valve II, and the like. The invention is characterized in that the device uses the adsorption facility as a carrier to make fatty acid in an acidification phase container transferred to a methane phase container-the reaction cavity; biological desorption regeneration is carried out to the adsorption facility through microbea in material fluid, and meanwhile, biogas is generated. The biogas generation amounts and the biogas pressure are adjusted through the adjustment cavity, and fluid materials in the adjustment cavity are heated. According to the requirements, the reaction cavity can be used as an acidification phase container so as to load acidification fluid.
Description
Technical field
The present invention relates to the technical field of anaerobically fermenting, particularly relate to a kind of technology that anaerobically fermenting is produced biogas that is used for.
Background technology
The present invention is according to two-phase anaerobically fermenting and adsorbing agent biological desorption and regeneration principle, utilize the carrier of sorbent material as fermentation back lipid acid, lipid acid in the acidifying phase container is transferred to methane phase container, utilize adsorbing agent biological desorption and regeneration principle, in the process that generates methane, finish the biological desorption and regeneration of sorbent material.Technical problems the such as at present device for preparing biogas by anaerobically fermenting exists volume big, and water consumption is many, and reaction material is difficult for loading transportation, and aerogenesis is slow, gas production rate is wayward.
The content of invention
At the defective that exists in the above-mentioned prior art, technical problem to be solved by this invention provides that a kind of volume is little, water saving, aerogenesis are fast, gas production rate is easy to control, reaction material is easy to transportation and the reaction material carrier can be through regeneration and reusable anaerobic ferment devices.
In order to solve above-mentioned technical problem, a kind of anaerobic ferment devices provided by the present invention is the multi-cavity body structure, comprise an adjusting chamber that has piston, at least one reaction chamber, sealing cover, sorbent material, the common air chamber, the ventilation arm, the ventpipe valve, be communicated with house steward, be communicated with arm, communicating pipe valve, it is characterized in that: sorbent material is installed in the reaction chamber by the seal inner surface structure, sealing cover seals by the seal outer surface structure, link to each other with the common air chamber by its top ventilation arm between each reaction chamber, ventilation arm and common air chamber are provided with valve, being communicated with arm by its underpart between each reaction chamber communicates with the connection house steward, and communicate with the adjusting chamber by being communicated with house steward, be communicated with arm and be communicated with house steward and be provided with valve, keying by valve between pipeline, feed liquid enters involving chamber, contact with sorbent material, produce gas, carry out the biological desorption and regeneration of sorbent material simultaneously.Suction by communicating pipe and piston---pushing effect, make the turnover of liquid material regulate the chamber, thereby adjust the contact surface of feed liquid and sorbent material, and then adjustment gas production rate and air pressure, according to needing, by the keying of valve between pipeline, can be with the reaction chamber part as acidifying phase container, with the carrying acidizing fluid, be convenient to the sorbent material absorbing fats acid once more from acidizing fluid nearby of desorption and regeneration.
Further, described anaerobic ferment devices is characterized in that: described anaerobic ferment devices is provided with regulates the chamber, and described adjusting chamber is at least one or more the combination in the following structure:
1) piston;
2) piston chamber;
3) heating subsystem.
Further, described anaerobic ferment devices is characterized in that: the heating subsystem described 3) is at least one or more the combination in the following structure:
1) regulates the bottom, chamber and be provided with electric heating panel;
2) wall in adjusting chamber scribbles heat absorbing coating;
3) piston face scribbles heat absorbing coating.
Description of drawings
This accompanying drawing is the structural representation of inventive embodiments.
Embodiment
Below in conjunction with description of drawings the embodiment of the invention is described in further detail, but present embodiment is not limited to the present invention, every employing analog structure of the present invention and similar variation thereof all should be listed protection scope of the present invention in.
As shown in drawings, a kind of anaerobic ferment devices provided by the present invention is the multi-cavity body structure, comprise an adjusting chamber that has piston 7, piston chamber 8, electric heating panel 12 and heat absorbing coating 13 to constitute, at least one reaction chamber 1, sealing cover 3, sorbent material 2, common air chamber 4, ventilation arm 5, ventpipe valve 6, be communicated with house steward 9, be communicated with arm 10, communicating pipe valve 11.
Concrete using method is as follows:
1) when reaction chamber all as the dress liquid situation of methane phase container
Before feed liquid is injected reaction chamber, the reaction chamber that the sorbent material 2 that is adsorbed with lipid acid is put into and fix after, cover 3, the second steps of sealing cover, open the valve 6 of the arm 5 of respectively ventilating, close the valve 11 that is communicated with house steward 9, in reaction chamber 1, inject the liquid material, contact when liquid level is increased to sorbent material 2 by the feed liquid input terminus, biological desorption begins, methane just can generate, and dress is after liquid finishes, and closes communicating pipe valve 11.
2) when the dress liquid situation of reaction chamber part as acidifying phase container
According to needing, before feed liquid is injected reaction chamber 1, need open as ventilation arm 5 valves 6 of the reaction chamber 1 of acidifying phase container, connected component tube valve 11 as the reaction chamber 1 of acidifying phase container is closed, and this reaction chamber 1 promptly can be used as acidifying phase container, meanwhile, all the other are closed as the valve 6 of the ventilation arm 5 of the reaction chamber 1 of non-acidizing phase container, common air chamber 4 valve 6 is closed, and is communicated with house steward 9 and closes towards the valve 11 of piston chamber 8, and these reaction chambers 1 are as methane phase container.Under above-mentioned state, import acidizing fluid from the feed liquid input terminus toward container, after input finishes, close the valve 6 of ventilation arm 5 of the reaction chamber 1 of acidifying phase container, open the valve 6 of ventilation arm 5 of the reaction chamber 1 of methane phase container then, carry out the feed liquid input of methane phase container, use step) with situation 1, open the valve 6 of ventilation arm 5 of the reaction chamber 1 of acidifying phase container then, close the sealing cover 3 of acidifying phase container.
3) adjusting of gas generating amount and air pressure
3.1) adjusting by force of gas generating amount and air pressure:
Open the valve 11 and the valve 11 that is communicated with house steward 9 of the connection arm 10 of selected reaction chamber 1, the valve 11 of the connection arm 10 in remaining reaction chamber 1 is closed, suction function by piston 7, bacterium liquid in the selected reaction chamber 1 is transferred to piston chamber 8 by force, close the valve 11 of the connection arm 10 of this reaction chamber 1 then.Bacterium liquid enters into piston chamber 8, and liquid level descends in the selected reaction chamber 1, reduces with the sorbent material contact surface, and the tolerance growing amount reduces thereupon, and air pressure amplification is slowed down, and the atmosphere storage space in this reaction chamber 1 increases simultaneously, and air pressure reduces.Need increase gas production rate again, only need bacterium hydraulic pressure in the piston chamber 8 is returned former reaction chamber 1, and close the valve 11 of the connection arm 10 of this reaction chamber 1, stop bacterium liquid to be back to former reaction chamber 1 and get final product.
3.2) other approach
Guaranteeing under the safe situation, also can directly directly inject bacterium liquid or acidizing fluid, regulating gas production rate and air pressure by direct adding or minimizing sorbent material by seal.
4) heating
Can also can under the situation that meteorological conditions allows, absorb sunlight by heat absorbing coating the liquid material is heated by the electric heating panel energising of regulating the bottom, chamber is heated.
This device also can be used for the occasion of other anaerobically fermentings, is not limited only to the production of methane.
Claims (4)
1, a kind of device that is used for anaerobically fermenting, this device be for the multi-cavity body structure, comprise regulate chamber, at least one reaction chamber, sealing cover, sorbent material, common air chamber, ventilation arm, ventpipe valve, be communicated with house steward, be communicated with arm, communicating pipe part such as valve.It is characterized in that: sorbent material is installed in the reaction chamber by the seal inner surface structure with its coupling, sealing cover seals by the seal outer surface structure with its coupling, link to each other with the common air chamber by its top ventilation arm between each reaction chamber, ventilation arm and common air chamber are provided with valve, being communicated with arm by its underpart between each reaction chamber communicates with the connection house steward, and communicate with the adjusting chamber by being communicated with house steward, be communicated with arm and be communicated with house steward and be provided with valve, keying by valve between pipeline, feed liquid enters involving chamber, contacts with sorbent material, produces gas, carry out the biological desorption and regeneration of sorbent material simultaneously, suction by communicating pipe and piston---pushing effect makes the turnover of liquid material regulate the chamber, thereby adjusts the contact surface of feed liquid and sorbent material, and then adjustment gas production rate and air pressure, according to needing, by the keying of valve between pipeline, can be with the reaction chamber part as acidifying phase container, with the carrying acidizing fluid, be convenient to sorbent material absorbing fats acid once more from acidizing fluid of desorption and regeneration.
2, according to the described device that is used for anaerobically fermenting of claim 1, it is characterized in that: described anaerobic ferment devices is provided with regulates the chamber, and described adjusting chamber is at least one or more the combination in the following structure:
1) piston;
2) piston chamber;
3) heating subsystem.
3, according to the described device that is used for anaerobically fermenting of claim 2, it is characterized in that: 3) described heating subsystem is at least one or more the combination in the following structure:
1) regulates the bottom, chamber and be provided with electric heating panel;
2) wall in adjusting chamber scribbles heat absorbing coating;
3) piston face scribbles heat absorbing coating.
4, according to claim 1 and the described device that is used for anaerobically fermenting of claim 3, it is characterized in that: the heating subsystem only heats entering the liquid material of regulating the chamber, but not all the liquid material in the entire reaction device are heated simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810033219 CN101497859A (en) | 2008-01-29 | 2008-01-29 | Anaerobic fermentation apparatus based on adsorbing agent biological desorption and regeneration principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810033219 CN101497859A (en) | 2008-01-29 | 2008-01-29 | Anaerobic fermentation apparatus based on adsorbing agent biological desorption and regeneration principle |
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| Publication Number | Publication Date |
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| CN101497859A true CN101497859A (en) | 2009-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810033219 Pending CN101497859A (en) | 2008-01-29 | 2008-01-29 | Anaerobic fermentation apparatus based on adsorbing agent biological desorption and regeneration principle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255182A (en) * | 2013-04-24 | 2013-08-21 | 中国科学技术大学 | Method and reaction system for simultaneously producing biogas and fatty acid |
| CN107337005A (en) * | 2017-08-04 | 2017-11-10 | 金华华东环保设备有限公司 | Air box impulse bag-type dust remover |
-
2008
- 2008-01-29 CN CN 200810033219 patent/CN101497859A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255182A (en) * | 2013-04-24 | 2013-08-21 | 中国科学技术大学 | Method and reaction system for simultaneously producing biogas and fatty acid |
| CN107337005A (en) * | 2017-08-04 | 2017-11-10 | 金华华东环保设备有限公司 | Air box impulse bag-type dust remover |
| CN107337005B (en) * | 2017-08-04 | 2023-01-06 | 金华华东环保设备有限公司 | Air box pulse bag type dust collector |
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Open date: 20090805 |