CN202786233U - Biogas production device utilizing anaerobic dry fermentation technology - Google Patents
Biogas production device utilizing anaerobic dry fermentation technology Download PDFInfo
- Publication number
- CN202786233U CN202786233U CN2012204559389U CN201220455938U CN202786233U CN 202786233 U CN202786233 U CN 202786233U CN 2012204559389 U CN2012204559389 U CN 2012204559389U CN 201220455938 U CN201220455938 U CN 201220455938U CN 202786233 U CN202786233 U CN 202786233U
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- CN
- China
- Prior art keywords
- gas
- flange
- storing bag
- software
- biogas
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000855 fermentation Methods 0.000 title claims abstract description 57
- 230000004151 fermentation Effects 0.000 title claims abstract description 56
- 238000004519 manufacturing process Methods 0.000 title abstract description 8
- 238000005516 engineering process Methods 0.000 title abstract description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 77
- 238000003860 storage Methods 0.000 abstract description 9
- 239000002351 wastewater Substances 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229920005439 Perspex® Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002054 inoculum Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
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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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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model relates to a biogas production device, in particular to a biogas production device utilizing an anaerobic dry fermentation technology, and belongs to the technical field of biological energy sources. The biogas production device comprises a biogas fermentation pool and a soft body gas storage bag, wherein the soft body gas storage bag is mounted on the biogas fermentation pool; a main body structure of the biogas fermentation pool is cylinder-shaped; the bottom of the biogas fermentation pool is semi-ellipsoid-shaped; a flange used for being connected with the soft body gas storage bag is arranged on the top edge of the biogas fermentation pool, and a plurality of screw holes are formed on the flange; the soft body gas storage bag is in a foldable cylindrical structure, and a plurality of gas storage bag fixing rings are arranged in different positions of the soft body gas storage bag from top to bottom; a blind plate is mounted at the top of the soft body gas storage bag; a biogas discharge opening is formed at the center of the blind plate; and a flange is mounted on the bottom edge of the soft body gas storage bag, and a plurality of screw holes are formed on the flange. The biogas production device has a simple and practical structure, can treat organic wastewater rapidly and efficiently and utilize the wastewater to manufacture energy sources, and has the advantages of low energy consumption, low cost, clean production process, environmental friendliness and the like.
Description
Technical field
The utility model relates to a kind of product firedamp gas equipment, and particularly a kind of anaerobic dry fermentation produces firedamp gas equipment, belongs to the bioenergy technical field.
Background technology
Along with modern agricultural development, new countryside construction propelling and life of farmers level progressively improve, the energy expenditure of agriculture and countryside also constantly increases.Sludge gas dry fermentation refers to carry out under without the condition of flowing water the technique of biogas fermentation, solids content in traditional anaerobic digestion process can be brought up to more than 20% by being lower than 6～10%.Dried fermentation has improved the pond and has held factor of created gase and Chi Rong efficient, has reduced cost.Dried fermentation technique has the advantages such as water saving, convenient management, factor of created gase are high, processing cost is low, has become the study hotspot of anaerobic fermentation technology.
Summary of the invention
The purpose of this utility model provides the anaerobic dry fermentation that a kind of factor of created gase is high and the aerogenesis cycle is long and produces firedamp gas equipment.The present invention finishes by the following technical programs: anaerobic dry fermentation produces firedamp gas equipment and is comprised of marsh gas fermentation pool and software gas-storing bag.
The technical solution of the utility model is: a kind of anaerobic dry fermentation produces firedamp gas equipment, is comprised of marsh gas fermentation pool 1 and software gas-storing bag 5, and software gas-storing bag 5 is contained on the marsh gas fermentation pool 1.
The agent structure of described marsh gas fermentation pool 1 is right cylinder, and the bottom is the semielliptical shape, and top is provided with the flange that is connected for software gas-storing bag 5, has a plurality of screws on the flange.
Described software gas-storing bag 5 is collapsible cylindrical structure, be provided with a plurality of gas-storing bag fixed rings 4 at its different positions from top to bottom, blind plate is equipped with at the top of software gas-storing bag 5, and blind plate central authorities are provided with firedamp drainage mouth 6, the bottom margin of software gas-storing bag 5 is equipped with flange, has a plurality of screws on the flange.
Screw on described marsh gas fermentation pool 1 flange is corresponding with the screw of software gas-storing bag 5 upper flanges, and its quantity is 2～4 groups.
Described blind plate is circular, and the edge of blind plate is provided with for the fixing screw of spiral spring 2.
Software gas-storing bag 5 is collapsible cylindrical structure, be provided with gas-storing bag fixed ring 4 at its different positions from top to bottom, make software gas-storing bag 5 keep cylindrical shape, the top of software gas-storing bag 5 is the perspex steel of circle or the blind plate that steel plate processes, establish on the edge of blind plate for the fixing screw of spiral spring 2, the top of software gas-storing bag 5 utilizes special adhesive that itself and blind plate are bonded together, and blind plate central authorities also are provided with firedamp drainage mouth 6 simultaneously; The bottom margin of software gas-storing bag 5 also is bonded together with internal diameter and airbag cylinder internal diameter flange of a size, has a plurality of screws for joint flange on the flange, also is provided with simultaneously for the fixing screw of spiral spring 2.
During use, at first be used for material and the inoculum of biogas fermentation in marsh gas fermentation pool 1 interior adding, then software gas-storing bag 5 be positioned over marsh gas fermentation pool 1 top, and two-part flange is linked together; Simultaneously, utilize wing nut 3 that 4 groups of spiral springs 2 are fixing, concrete fixed position as shown in Figure 3.Install rear biogas fermentation device structure as shown in Figure 1, after biogas fermentation started, along with the generation of biogas, software gas-storing bag 5 moved up gradually, reaches the biogas fermentation device of maximum gas-storing capacity as shown in Figure 2.Owing to be subjected to the effect of spiral spring 2 pulling force, the biogas in the gas-storing bag has certain pressure, can in time biogas be delivered to apparatus when using biogas with assurance.
The beneficial effects of the utility model are: utilize immobilized bacteria to process organic waste water, produce biogas energy by anaerobic reaction, apparatus structure is simple and practical, fast, efficiently process organic sewage, and utilize waste water to make the energy, possess that energy consumption is low, cost is low, production process cleaning, advantages of environment protection.
Description of drawings
Fig. 1 is the structural representation of the utility model when not storing biogas;
Structural representation when Fig. 2 is the utility model storage biogas;
Fig. 3 is plan structure figure of the present utility model;
Among the figure: 1: marsh gas fermentation pool, 2: spiral spring, 3: wing nut, 4: gas-storing bag fixed ring, 5: software gas-storing bag, 6: the firedamp drainage mouth.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, but content of the present utility model is not limited to described scope.
Embodiment 1: as Figure 1-3: a kind of anaerobic dry fermentation produces firedamp gas equipment, is comprised of marsh gas fermentation pool 1 and software gas-storing bag 5, and software gas-storing bag 5 is contained on the marsh gas fermentation pool 1.The agent structure of marsh gas fermentation pool 1 is right cylinder, and the bottom is the semielliptical shape, and top is provided with the flange that is connected for software gas-storing bag 5, has a plurality of screws on the flange.Software gas-storing bag 5 is collapsible cylindrical structure, be provided with a plurality of gas-storing bag fixed rings 4 at its different positions from top to bottom, blind plate is equipped with at the top of software gas-storing bag 5, and blind plate central authorities are provided with firedamp drainage mouth 6, the bottom margin of software gas-storing bag 5 is equipped with flange, has a plurality of screws on the flange.Screw on marsh gas fermentation pool 1 flange is corresponding with the screw of software gas-storing bag 5 upper flanges, and its quantity is 2 groups.Blind plate is circular, and the edge of blind plate is provided with for the fixing screw of spiral spring 2.
Embodiment 2: as Figure 1-3: a kind of anaerobic dry fermentation produces firedamp gas equipment, is comprised of marsh gas fermentation pool 1 and software gas-storing bag 5, and software gas-storing bag 5 is contained on the marsh gas fermentation pool 1.The agent structure of marsh gas fermentation pool 1 is right cylinder, and the bottom is the semielliptical shape, and top is provided with the flange that is connected for software gas-storing bag 5, has a plurality of screws on the flange.Software gas-storing bag 5 is collapsible cylindrical structure, be provided with a plurality of gas-storing bag fixed rings 4 at its different positions from top to bottom, blind plate is equipped with at the top of software gas-storing bag 5, and blind plate central authorities are provided with firedamp drainage mouth 6, the bottom margin of software gas-storing bag 5 is equipped with flange, has a plurality of screws on the flange.Screw on marsh gas fermentation pool 1 flange is corresponding with the screw of software gas-storing bag 5 upper flanges, and its quantity is 4 groups.Blind plate is circular, and the edge of blind plate is provided with for the fixing screw of spiral spring 2.
Embodiment 3: as Figure 1-3: a kind of anaerobic dry fermentation produces firedamp gas equipment, is comprised of marsh gas fermentation pool 1 and software gas-storing bag 5, and software gas-storing bag 5 is contained on the marsh gas fermentation pool 1.The agent structure of marsh gas fermentation pool 1 is right cylinder, and the bottom is the semielliptical shape, and top is provided with the flange that is connected for software gas-storing bag 5, has a plurality of screws on the flange.Software gas-storing bag 5 is collapsible cylindrical structure, be provided with a plurality of gas-storing bag fixed rings 4 at its different positions from top to bottom, blind plate is equipped with at the top of software gas-storing bag 5, and blind plate central authorities are provided with firedamp drainage mouth 6, the bottom margin of software gas-storing bag 5 is equipped with flange, has a plurality of screws on the flange.Screw on marsh gas fermentation pool 1 flange is corresponding with the screw of software gas-storing bag 5 upper flanges, and its quantity is 3 groups.Blind plate is circular, and the edge of blind plate is provided with for the fixing screw of spiral spring 2.
Embodiment 4: as Figure 1-3: a kind of anaerobic dry fermentation produces firedamp gas equipment, is comprised of marsh gas fermentation pool 1 and software gas-storing bag 5, and software gas-storing bag 5 is contained on the marsh gas fermentation pool 1.The agent structure of marsh gas fermentation pool 1 is right cylinder, and the bottom is the semielliptical shape, and top is provided with the flange that is connected for software gas-storing bag 5, has a plurality of screws on the flange.Software gas-storing bag 5 is collapsible cylindrical structure, be provided with a plurality of gas-storing bag fixed rings 4 at its different positions from top to bottom, blind plate is equipped with at the top of software gas-storing bag 5, and blind plate central authorities are provided with firedamp drainage mouth 6, the bottom margin of software gas-storing bag 5 is equipped with flange, has a plurality of screws on the flange.
Claims (5)
1. an anaerobic dry fermentation produces firedamp gas equipment, and it is characterized in that: be comprised of marsh gas fermentation pool (1) and software gas-storing bag (5), software gas-storing bag (5) is contained on the marsh gas fermentation pool (1).
2. anaerobic dry fermentation according to claim 1 produces firedamp gas equipment, it is characterized in that: the agent structure of described marsh gas fermentation pool (1) is right cylinder, the bottom is the semielliptical shape, and top is provided with the flange that is connected for software gas-storing bag (5), has a plurality of screws on the flange.
3. anaerobic dry fermentation according to claim 1 produces firedamp gas equipment, it is characterized in that: described software gas-storing bag (5) is collapsible cylindrical structure, be provided with a plurality of gas-storing bag fixed rings (4) at its different positions from top to bottom, blind plate is equipped with at the top of software gas-storing bag (5), blind plate central authorities are provided with firedamp drainage mouth (6), the bottom margin of software gas-storing bag (5) is equipped with flange, has a plurality of screws on the flange.
4. produce firedamp gas equipment with 3 described anaerobic dry fermentations according to claim 2, it is characterized in that: the screw on described marsh gas fermentation pool (1) flange is corresponding with the screw of software gas-storing bag (5) upper flange, and its quantity is 2～4 groups.
5. anaerobic dry fermentation according to claim 3 produces firedamp gas equipment, it is characterized in that: described blind plate is for circular, and the edge of blind plate is provided with for the fixing screw of spiral spring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204559389U CN202786233U (en) | 2012-09-10 | 2012-09-10 | Biogas production device utilizing anaerobic dry fermentation technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204559389U CN202786233U (en) | 2012-09-10 | 2012-09-10 | Biogas production device utilizing anaerobic dry fermentation technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202786233U true CN202786233U (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204559389U Expired - Fee Related CN202786233U (en) | 2012-09-10 | 2012-09-10 | Biogas production device utilizing anaerobic dry fermentation technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202786233U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109943477A (en) * | 2019-04-28 | 2019-06-28 | 中国农业大学烟台研究院 | A kind of software anaerobic fermentation system |
| CN112961759A (en) * | 2021-03-01 | 2021-06-15 | 江西正合生态农业有限公司 | N2N regional ecological cycle agricultural system based on biogas technology |
-
2012
- 2012-09-10 CN CN2012204559389U patent/CN202786233U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109943477A (en) * | 2019-04-28 | 2019-06-28 | 中国农业大学烟台研究院 | A kind of software anaerobic fermentation system |
| CN112961759A (en) * | 2021-03-01 | 2021-06-15 | 江西正合生态农业有限公司 | N2N regional ecological cycle agricultural system based on biogas technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20150910 |
|
| EXPY | Termination of patent right or utility model |