CN2651254Y - Multistage assembled circulating marsh gas generator - Google Patents
Multistage assembled circulating marsh gas generator Download PDFInfo
- Publication number
- CN2651254Y CN2651254Y CNU022796290U CN02279629U CN2651254Y CN 2651254 Y CN2651254 Y CN 2651254Y CN U022796290 U CNU022796290 U CN U022796290U CN 02279629 U CN02279629 U CN 02279629U CN 2651254 Y CN2651254 Y CN 2651254Y
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- feed
- proving room
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- discharge port
- room
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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
- 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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- Bioinformatics & Cheminformatics (AREA)
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Abstract
The utility model relates to a multistage assembled circulating type marsh gas generator composed of fermenting rooms, a raw material pool, a discharging pool and an air duct, wherein the fermenting room is divided into an upper layer and a lower layer by a filter board. A roof board plate of the fermenting room is provided with a movable roof cover, an air guiding opening, a discharge port and a feed port. An automatic cycle discharging cylinder is arranged in the fermenting room, the top end of the discharging cylinder is connected with the discharge port, and the lower end is positioned in the lower layer of the fermenting room. The raw material pool is communicated with the feed port in the fermenting room through a feed tube provided with a feed switch. The discharging pool is communicated with the discharge port of the fermenting room through a discharge tube provided with a discharge switch. The fermenting rooms are connected with the discharge port and the feed port through a catheter provided with the feed switch. The air duct is provided with a pressure gage and a main switch. The air duct is communicated with the air guiding opening in the fermenting room by a one-way air guiding switch. The raw material of the utility model can ferment progressively and circulate automatically in the fermenting room and can automatically complete the feeding and the discharging processes and automatically clear scum. The utility model has high gas generating efficiency and convenient loading and unloading and transportation.
Description
Technical field
The utility model is a kind of novel biogas generating device, and it is a kind of ideal device-multistage Combined Cycle formula biogas generating device that rural area fuel and relevant departments handle rubbish, waste residue and liquid that is suitable as.
Background technology
Because human unreasonable development and use and destruction to environmental resources have caused frequent natural calamity, desertify and stone materialization, soil erosion as flood, sandstorm, soil, topsoil, soil pollution and water pollution or the like environmental problem appears simultaneously.The Nature has given people to punish severely on the one hand, and people have therefrom drawn many lessons on the other hand.From the central government to the ordinary people, all environmental problem is paid much attention to and common concern at present.The cover rate that increases forest and vegetation is to improve the basic place that environmental quality is the improvement environmental problem energetically.The recovery that development of marsh gas in rural area can promote vegetation in the vast Rural areas of China improves environment, and the standard of living that improves the peasant is all significant.
The popularization of biogas has been carried out in China rural area in recent decades, many biogas modifying devices also occurred and has improved type.But, be far from reaching universal degree owing to many-sided reason.The design's purpose be for peasant and environmental protection provide a kind of cheap, feed consumption is few, gas producing efficiency is high, technical feature is reliable and stable and practical and convenient uses the marsh gas generating unit.
Summary of the invention
The design's purpose be for peasant and environmental protection provide a kind of cheap, feed consumption is few, gas producing efficiency is high, technical feature is reliable and stable and practical and convenient uses the marsh gas generating unit.
A kind of multistage Combined Cycle formula biogas generating device, comprise small-sized independent fermentor tank, charging pond 1 and material-output tank 3 more than 1 or 1, this independent fermentor tank is made up of proving room 5, porous filter plate 6, proving room 5 is divided into upper and lower two-layer proving room by a porous filter plate 6, and the lamina tecti 19 at proving room 5 tops is provided with removable top cover 13, air guide port 21, discharge port 22 and opening for feed 23; One automated cycle discharge barrel 8 is arranged in the proving room 5, and discharge barrel 8 tops link to each other with discharge port 22 on the lamina tecti 19, and the lower end then is positioned at lower floor's proving room of proving room 5, and a filtering net 7 also is equipped with in its lower end; Whole discharging switch 9 is equipped with in proving room 5 bottoms; Charging pond 1 is communicated with opening for feed 23 on the proving room 5 by feed-pipe 2, on the feed-pipe 2, a charging switch 11 is housed above the opening for feed 23; Material-output tank 3 is communicated with the discharge port 22 of proving room 5 by discharge nozzle 4, on the discharge nozzle 4, on the discharge port 22 discharging switch 10 is housed; Pass through discharge port 22 and opening for feed 23 on catheter 12 its lamina tectis 19 of connection between the independent proving room 5; On the catheter 12, above the opening for feed 23 charging switch 11 is housed all; Biogas pressure table 15, airway master switch 17 are housed on the airway 16; Airway 16 by connect tracheae 20 and on the lamina tecti 19 of unidirectional air guide switch 14 and proving room 5 on air guide port 21 be communicated with,
Described independent fermentor tank tank body can be whole, also can be that compoboard forms by the screw connection; The shape of fermentor tank can garden column or cuboid, and volume is the 1-1.5 cubic meter.
The outlet of the discharge nozzle 4 that fermentor tank discharge port 22 links to each other with material-output tank 3 is in the bottom of material-output tank 3, and discharge nozzle 4 internal diameters are at 1-2cm.
Feed-pipe 2 outlets that fermentation tube opening for feed 23 links to each other with charging pond 1 are in the bottom in charging pond 1, and the internal diameter of feed-pipe 2 is at 4-10cm
Charging pond 1 and material-output tank 2 can be the ponds of different shape.
This device can what increase and decrease independent fermentor tank with family size.Raw material can ferment with automated cycle in fermentor tank step by step and finish charging and discharging process automatically.Automatically eliminate scum silica frost.The gas producing efficiency height.Loading and unloading and convenient transportation.Can be before the room behind the house suitable place such as roof settle.For ease of maintenaince reach cheap.Be suitable as the ideal device that rural area fuel and relevant departments handle rubbish, waste residue and liquid.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model removable top cover structural representation
Fig. 3 is the utility model stereoscopic-state structural representation
Embodiment
As shown in the figure, a kind of multistage Combined Cycle formula biogas generating device, comprise small-sized independent fermentor tank, charging pond 1 and material-output tank 3 more than 1 or 1, this independent fermentor tank is made up of proving room 5, porous filter plate 6, proving room 5 is divided into upper and lower two-layer proving room by a porous filter plate 6, and the lamina tecti 19 at proving room 5 tops is provided with removable top cover 13, air guide port 21, discharge port 22 and opening for feed 23; One automated cycle discharge barrel 8 is arranged in the proving room 5, and discharge barrel 8 tops link to each other with discharge port 22 on the lamina tecti 19, and the lower end then is positioned at lower floor's proving room of proving room 5, and a filtering net 7 also is equipped with in its lower end; Whole discharging switch 9 is equipped with in proving room 5 bottoms; Charging pond 1 is communicated with opening for feed 23 on the proving room 5 by feed-pipe 2, on the feed-pipe 2, a charging switch 11 is housed above the opening for feed 23; Material-output tank 3 is communicated with the discharge port 22 of proving room 5 by discharge nozzle 4, on the discharge nozzle 4, on the discharge port 22 discharging switch 10 is housed; Pass through discharge port 22 and opening for feed 23 on catheter 12 its lamina tectis 19 of connection between the independent proving room 5; On the catheter 12, above the opening for feed 23 charging switch 11 is housed all; Biogas pressure table 15, airway master switch 17 are housed on the airway 16; Airway 16 by connect tracheae 20 and on the lamina tecti 19 of unidirectional air guide switch 14 and proving room 5 on air guide port 21 be communicated with,
Described independent fermentor tank tank body can be whole, also can be that compoboard forms by the screw connection; The shape of fermentor tank can garden column or cuboid, and volume is the 1-1.5 cubic meter.
The Link Port of discharge nozzle 4 and material-output tank 3 is in the bottom of material-output tank 3.
The Link Port in feed-pipe 2 and charging pond 1 is in the bottom in charging pond 1.
Charging pond 1 and material-output tank 2 can be the ponds of different shape.
In each independent fermentor tank of new mounted biogas generating device, at the indoor raw material of filling of high fermentation, raw material is packed into from the top cover of opening fermentor tank.When if the raw material of packing into is dry-matter, only fill 3/4ths of chamber.After filling raw material, inject the manure pit liquid (then filling with water when not having manure pit liquid) after the fermentation,, then fill the chamber, cover and press closer lid if when the raw material of packing into is dry-matter and manure pit liquid liquid mixing.Close the unidirectional air guide switch of each fermentor tank, wait for aerogenesis.
Each independent fermentor tank of filling raw material begins aerogenesis after cutting out the unidirectional air guide switch of each fermentor tank.Biogas begins to produce endlessly in each fermentor tank, and biogas collects more and more, and jar internal pressure is increasing.The liquid on each upper strata, fermentor tank internal reaction chamber and the small-particle aperture by the porous filter plate in the fermentor tank under biogas pressure and action of gravity is squeezed into lower floor's reaction chamber.The liquid of lower floor's reaction chamber and small-particle enter the automated cycle discharge barrel through the lower end filtering net of automated cycle discharge barrel again under the biogas pressure effect, and then enter catheter.Liquid in the catheter again on the top cover of an independent fermentor tank opening for feed switch enter in next fermentor tank from the opening for feed at top.Because as long as fermentation does not stop, liquid then constantly enters from each fermentor tank top, the liquid that enters can form the automated cycle system on the one hand, can destroy the formed scum layer of fermentor tank internal cause fermentation reaction on the other hand.When liquid finally enters material-output tank through discharge nozzle under the biogas pressure effect.Raw material is through after fermenting step by step in the independent fermentor tank that links to each other like this, and liquid finally enters material-output tank through discharge nozzle under the biogas pressure effect.Pressure in each fermentor tank after the discharging reduces, and the liquid in the material-output tank increases liquid level and increases simultaneously, again the liquid in the discharge nozzle is produced pressure under action of gravity, then stops discharging when the pressure in the fermentor tank and material-output tank liquid gravity pressure reach balance.The pressure that can keep relative stability in the fermentor tank has been finished the process that goes out automatically into simultaneously like this.
When the user opens airway tube switch use biogas, the fermentor tank internal pressure descends gradually, raw material in the charging pond (all is the mixture of human excrement, animal excrement and plant materials generally, be the liquid solid admixture) and the liquid of material-output tank then simultaneously enter fermentor tank automatically, when pressure reaches balance, then stop to enter.Reach the pressure of the gas that keeps relative stability on the one hand like this, also finished automatically feed process on the other hand.
The bottom integrated discharging switch of fermentor tank cuts out at ordinary times.Charging switch and the discharge nozzle switch that links to each other with material-output tank are also opened at ordinary times on the fermentor tank top cover.These switches only use when whole discharging or maintenance.
Claims (5)
1, a kind of multistage Combined Cycle formula biogas generating device, it is characterized in that described device comprises small-sized independent fermentor tank more than 1 or 1, charging pond (1) and material-output tank (3), this independent fermentor tank is made up of proving room (5), porous filter plate (6), proving room (5) is divided into upper and lower two-layer proving room by a porous filter plate (6), and the lamina tecti (19) at proving room (5) top is provided with removable top cover (13), air guide port (21), discharge port (22) and opening for feed (23); One automated cycle discharge barrel (8) is arranged in the proving room (5), and discharge barrel (8) top links to each other with discharge port (22) on the lamina tecti (19), and the lower end then is positioned at lower floor's proving room of proving room (5), and a filtering net (7) also is equipped with in its lower end; Whole discharging switch (9) is equipped with in proving room (5) bottom; Charging pond (1) is communicated with opening for feed (23) on the proving room (5) by feed-pipe (2), on feed-pipe (2), above the opening for feed (23) a charging switch (11) is housed; Material-output tank (3) is communicated with the discharge port (22) of proving room (5) by discharge nozzle (4), on the discharge nozzle (4), on the discharge port (22) discharging switch (10) is housed; Be communicated with discharge port (22) and opening for feed (23) on its lamina tecti (19) by catheter (12) between the independent proving room (5); Charging switch (11) all is equipped with in, opening for feed (23) top last at catheter (12); Biogas pressure table (15), airway master switch (17) are housed on the airway (16); Airway (16) by connect tracheae (20) and on the lamina tecti (19) of unidirectional air guide switch (14) and proving room (5) on air guide port (21) be communicated with,
2, biogas generating device according to claim 1 is characterized in that described independent fermentor tank tank body can be whole, also can be that compoboard forms by the screw connection; The shape of fermentor tank can garden column or cuboid, and volume is the 1-1.5 cubic meter.
3, biogas generating device according to claim 1, the outlet that it is characterized in that the discharge nozzle (4) that fermentor tank discharge port (22) links to each other with material-output tank (3) are in the bottom of material-output tank (3), and discharge nozzle (4) internal diameter is at 1-2cm.
4, biogas generating device according to claim 1 is characterized in that the feed-pipe (2) that fermentation tube opening for feed (23) links to each other with charging pond (1) exports in the bottom of charging pond (1), and the internal diameter of feed-pipe (2) is at 4-10cm.
5, according to according to the described biogas generating device of claim 1, it is characterized in that charging pond (1) and material-output tank (2) can be the ponds of different shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022796290U CN2651254Y (en) | 2002-10-21 | 2002-10-21 | Multistage assembled circulating marsh gas generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022796290U CN2651254Y (en) | 2002-10-21 | 2002-10-21 | Multistage assembled circulating marsh gas generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2651254Y true CN2651254Y (en) | 2004-10-27 |
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ID=34319036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU022796290U Expired - Fee Related CN2651254Y (en) | 2002-10-21 | 2002-10-21 | Multistage assembled circulating marsh gas generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2651254Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101045901B (en) * | 2007-03-02 | 2010-07-21 | 朱涛 | Coupled methane tank |
| CN103602585A (en) * | 2013-11-30 | 2014-02-26 | 西安建筑科技大学 | Grading type bottom-blowing pneumatic stirring biogas fermentation system |
| CN104745455A (en) * | 2013-12-31 | 2015-07-01 | 嘉兴市佳星太阳能有限公司 | Combined biogas digester |
| CN105174674A (en) * | 2015-10-19 | 2015-12-23 | 钟康亮 | High-capacity methanedizing manure bucket |
-
2002
- 2002-10-21 CN CNU022796290U patent/CN2651254Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101045901B (en) * | 2007-03-02 | 2010-07-21 | 朱涛 | Coupled methane tank |
| CN103602585A (en) * | 2013-11-30 | 2014-02-26 | 西安建筑科技大学 | Grading type bottom-blowing pneumatic stirring biogas fermentation system |
| CN103602585B (en) * | 2013-11-30 | 2014-11-26 | 西安建筑科技大学 | Grading type bottom-blowing pneumatic stirring biogas fermentation system |
| CN104745455A (en) * | 2013-12-31 | 2015-07-01 | 嘉兴市佳星太阳能有限公司 | Combined biogas digester |
| CN104745455B (en) * | 2013-12-31 | 2018-11-20 | 嘉兴市佳星太阳能有限公司 | A kind of combined biogas pool |
| CN105174674A (en) * | 2015-10-19 | 2015-12-23 | 钟康亮 | High-capacity methanedizing manure bucket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |