CN202450085U - Fermentation tank of straw biogas project - Google Patents
Fermentation tank of straw biogas project Download PDFInfo
- Publication number
- CN202450085U CN202450085U CN 201120196340 CN201120196340U CN202450085U CN 202450085 U CN202450085 U CN 202450085U CN 201120196340 CN201120196340 CN 201120196340 CN 201120196340 U CN201120196340 U CN 201120196340U CN 202450085 U CN202450085 U CN 202450085U
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- Prior art keywords
- fermentor tank
- fermentation tank
- fermentation
- tank
- materials
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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
- C12M23/38—Caps; Covers; Plugs; Pouring means
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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
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
- C12M41/22—Heat exchange systems, e.g. heat jackets or outer envelopes in contact with the bioreactor walls
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- Bioinformatics & Cheminformatics (AREA)
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- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a fermentation tank of a straw biogas project. A tank body of the fermentation tank is composed of an outer covering plate, a thermal insulating layer 6 and an inner wall plate. The material distributer is arranged in the fermentation tank and can achieve even distribution of materials, and the material distributer comprises a main pipe, a primary branch pipe and a secondary branch pipe3. A reflux mixing system is further arranged in the fermentation tank to achieve circulating mixing of fermentation liquid, materials and strains are contacted fully, and a crusting problem is solved. A heating system and a fermentation sample collecting detection hole are arranged in the fermentation tank. The material distributer is arranged in the fermentation tank to achieve even distribution of the materials. The reflux mixing system can achieve circulating mixing of the fermentation liquid, the materials and the strains are contacted fully, the crusting problem is solved, and efficient fermentation of straw is achieved.
Description
Technical field
The utility model relates to the marsh-gas fermentation tank in a kind of bioenergy field, relates in particular to a kind of stalk marsh gas engineering fermentor tank.
Background technology
Agricultural crop straw is because its wide material sources are cheap, and it is convenient to collect, and forms the focus into Biomass Energy Utilization.And the incrustive problem of stalk marsh gas fermentation ubiquity.The stalk light specific gravity is prone to come-up behind the entering fermentor tank, adds that it is mobile poor, and the stalk stirring technique is immature, and forms duricrust gradually.So also just having formed second difficult problem of stalk marsh gas---discharging is difficult.Usually adopt the biogas engineering fermentor tank to derive from the transformation of the fermentor tank that is applicable to the dirty raw material of excrement now.Because stalk and excrement dirt have caused the inapplicable of all respects such as fermentor tank charging, discharging, stirring, concentration in the difference of aspects such as physical chemistry.
The utility model content
The purpose of the utility model is to overcome the problems referred to above that existing fermentor tank exists, and a kind of stalk marsh gas engineering fermentor tank is provided, and can take the liquid item to reflux to stalk, and uniform distribution satisfies stalk recovery energy and the demand of producing biogas simultaneously.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is following:
Stalk marsh gas engineering fermentor tank, the fermentor tank tank body is made up of outside jacket plates, thermal insulation layer 6, inside panel, is provided with distributor in the fermentor tank, can realize uniform distribution, and distributor comprises is responsible for 1, one-level arm 2, secondary arm 3; Also be provided with refluxing and stirring system 5 in the fermentor tank, realize that the circulation of fermented liquid is stirred, the realization material fully contacts with bacterial classification, solves the crust problem; Also be provided with heating system 7, fermented sample acquisition testing hole 4 in the fermentor tank.
Adopt the advantage of the utility model to be:
One, in the utility model fermentation tank body distributor is arranged, can realize uniform distribution.
Two, have the circulation stirring system can realize the circulation stirring of fermented liquid in the utility model in the fermentation tank body, the realization material fully contacts with bacterial classification, solves the crust problem, realizes that stalk efficiently ferments.
Three, in the utility model, the rounded shape of fermentation tank body xsect is convenient to the processing and the displacement of stalk, can not form the dead angle.
Description of drawings
Fig. 1 is the structural representation of the utility model fermentor tank; 1 is responsible for, 2 one-level arms, and 3 secondary arms, 4 fermented samples are gathered hole, 5 refluxing and stirring systems, 6 thermal insulation layers, 7 heating systems.
Embodiment
Below in conjunction with specific embodiment, the utility model is elaborated.
With reference to figure 1, stalk marsh gas engineering fermentor tank, the fermentor tank tank body is made up of outside jacket plates, thermal insulation layer 6, inside panel, is provided with distributor in the fermentor tank, can realize uniform distribution, and distributor comprises is responsible for 1, one-level arm 2, secondary arm 3; Also be provided with refluxing and stirring system 5 in the fermentor tank, realize that the circulation of fermented liquid is stirred, the realization material fully contacts with bacterial classification, solves the crust problem; Also be provided with heating system 7, fermented sample acquisition testing hole 4 in the fermentor tank.
Should be understood that, concerning those of ordinary skills, can improve or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model accompanying claims according to above-mentioned explanation.
Claims (4)
1. a stalk marsh gas engineering fermentor tank is characterized in that the fermentor tank tank body is made up of outside jacket plates, thermal insulation layer, inside panel, is provided with distributor in the fermentor tank, can realize uniform distribution, and distributor comprises the person in charge, one-level arm, secondary arm.
2. stalk marsh gas engineering fermentor tank according to claim 1 is characterized in that, also is provided with the refluxing and stirring system in the fermentor tank, realizes that the circulation of fermented liquid is stirred.
3. stalk marsh gas engineering fermentor tank according to claim 1 is characterized in that, also is provided with heating system in the fermentor tank.
4. stalk marsh gas engineering fermentor tank according to claim 1 is characterized in that, fermented sample acquisition testing hole is set on the tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120196340 CN202450085U (en) | 2011-06-13 | 2011-06-13 | Fermentation tank of straw biogas project |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120196340 CN202450085U (en) | 2011-06-13 | 2011-06-13 | Fermentation tank of straw biogas project |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202450085U true CN202450085U (en) | 2012-09-26 |
Family
ID=46865966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120196340 Expired - Fee Related CN202450085U (en) | 2011-06-13 | 2011-06-13 | Fermentation tank of straw biogas project |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202450085U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103060181A (en) * | 2013-02-06 | 2013-04-24 | 上海山神生物科技发展有限公司 | Biological waste disposal device |
| CN105967785A (en) * | 2016-05-13 | 2016-09-28 | 安徽瑞丝环保能源有限公司 | Straw anaerobic fermentation system |
| CN107418878A (en) * | 2017-08-30 | 2017-12-01 | 博能盛诺(北京)生物质能源科技有限公司 | Stalk marsh gas distribution device and stalk marsh gas system |
-
2011
- 2011-06-13 CN CN 201120196340 patent/CN202450085U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103060181A (en) * | 2013-02-06 | 2013-04-24 | 上海山神生物科技发展有限公司 | Biological waste disposal device |
| CN105967785A (en) * | 2016-05-13 | 2016-09-28 | 安徽瑞丝环保能源有限公司 | Straw anaerobic fermentation system |
| CN107418878A (en) * | 2017-08-30 | 2017-12-01 | 博能盛诺(北京)生物质能源科技有限公司 | Stalk marsh gas distribution device and stalk marsh gas system |
| CN107418878B (en) * | 2017-08-30 | 2023-11-03 | 博能盛诺(北京)生物质能源科技有限公司 | Straw biogas distributing device and straw biogas system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20130613 |