CN105838586A - Solar-heating biogas generator - Google Patents
Solar-heating biogas generator Download PDFInfo
- Publication number
- CN105838586A CN105838586A CN201610130526.0A CN201610130526A CN105838586A CN 105838586 A CN105838586 A CN 105838586A CN 201610130526 A CN201610130526 A CN 201610130526A CN 105838586 A CN105838586 A CN 105838586A
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- CN
- China
- Prior art keywords
- cylinder
- pipe
- hot
- upper cover
- heat
- Prior art date
- 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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Classifications
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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
- 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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- 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
Abstract
The invention provides a solar-heating biogas generator. The upper part of a drum is provided with an upper cover, and a gas outlet pipe is arranged on and connected with the upper cover; one side of the drum is provided with a feeding pipe, the other side of the drum is provided with a discharging pipe, and a valve is mounted on the discharging pipe; a solar cell panel is mounted on the drum through a support; a hot water chamber is segmented out in the lower part of the drum through a hot water tank wall, and a heat exchange tube communicated with the hot water chamber is arranged on the upper part of hot water tank wall; transversely-arranged stainless steel heat exchange tubes or vertically-arranged heat pipe are welded on the wallboard of a hot-water tank; and the inner wall of the drum is sprayed with a foamed polyurethane heat-insulation layer. The solar-heating biogas generator is formed through manufacturing of the hot-water tank and the heat exchange tubes, manufacturing of the drum, spraying of the foamed polyurethane heat-insulation layer, welding of the wallboard of the hot-water tank, and installation of solar heat-collecting tubes. According to the invention, the hot water tank is heated through the solar heat-collecting tubes and the heat exchanger and the drum of the biogas generator undergo heat exchange, so technical problems in heating of the biogas generator are overcome. The solar-heating biogas generator is applicable as a biogas generator.
Description
Technical field
What the present invention proposed is the facility in Application of Solar Energy field, specifically a kind of solar energy heating biogas generator.
Background technology
In rural area, methane-generating pit is very universal, utilizes the Organic substance such as animal wastes, straw through anaerobic fermentation, produces biogas, utilizes biogas combustion to provide cooking, heating or lighting.Biogas is bioenergy, is also clean energy resource.The application of biogas can also utilize commercial production Organic substance Concentrated fermentation, it is thus achieved that industrial or civilian gas energy, has development prospect widely, it may have energy-saving and emission-reduction and less carbon dioxide and the effect of dust emission.
Although biogas energy has advantageous bioenergy performance, but the fermentation of biogas and aerogenesis are required to methane-generating pit or biogas generator could realize, want to make methane gas producing amount big, aerogenesis early, needs to make biogas generator the most just can be smoothed out, under normal circumstances, the fermentation temperature of biogas is between 15-60 DEG C, temperature is the highest, and gas production is the biggest, the most how to ensure that the temperature conditions of biogas generator is whether the key factor of normal gas producing.Up to the present, common biogas generator is all not provided with heating device, especially north cold area, and owing to winter temperature is low, in biogas generator, temperature is low, it is impossible to realize normal gas producing, is substantially at idle state.The most how solving heating of biogas generator is to determine the problem that Biogas needs to solve.
Methane-generating pit is also biogas generator.
Summary of the invention
In order to realize the heating of biogas generator, the present invention proposes a kind of solar energy heating biogas generator.This generator, by arranging boiler and heat exchanger in cylinder bottom, is plugged with solar energy heat collection pipe on boiler.Solve the technical problem that the internal heat supply of biogas generator heats.
The present invention solves the scheme that technical problem used:
Being provided with upper cover on cylinder top, cover connection have escape pipe upper, be provided with charging pipe in cylinder side, opposite side is equipped with vomit pipe, equipped with valve on vomit pipe；
Cylinder is provided with solar panel by support；
In cylinder, there is hot-water cavity bottom by the segmentation of hot water tank wall, is provided with, on hot water tank wall top, the heat exchanger tube connected with hot-water cavity.
It is coated with polyurethane foamed thermal-insulating layer at cylinder inboard wall.
The manufacture of biogas generator:
1, cut out boiler wallboard with plate shearing machine, boiler wallboard welds heat exchanger tube.
2, become tubular with metallic plate roll bending and constitute cylinder, and it is respectively welded upper cover at cylinder two ends, cut out upper cover mouth on cylinder top, upper cover mouth fastens upper cover plate by flange, upper cover plate punches, escape pipe in welding, the end socket of cylinder side punches, charging pipe in welding, punches on the end socket of opposite side, welding top discharge pipe, loads onto valve on discharge nozzle.
3, by upper cover mouth, human body enters in cylinder, to cylinder ring week spray coating foaming polyurethane insulation coating.
4, by boiler wallboard by under upper cover mouth to the bottom side in cylinder, then weld with barrel wall, form hot-water cavity.
5, punch in cylinder bottom, and by solar energy heat collection pipe in sealing ring grafting, solar energy heat collection pipe is obliquely installed.
Good effect, the present invention passes through solar energy heat collection pipe heat hot water case, and boiler is by heat exchanger and biogas generator cylinder heat exchange, it is achieved biogas generator heats the technical problem heated.In the north, using effect is more preferable, it is possible to realize four seasons aerogenesis supply.Suitably apply as biogas generator.
Accompanying drawing explanation
Fig. 1 is present configuration pie graph
Fig. 2 is side block diagram of the present invention
In figure, 1. cylinder, 1.1. polyurethane insulation coating, 2. upper cover, 3. escape pipe, 4. charging pipe, 5. vomit pipe, 6. water inlet pipe, 7. outlet pipe, 8. solar energy heat collection pipe, 9. hot water tank wall, 10. hot-water cavity, 11. heat exchanger tubes, 12. solar panels.
Detailed description of the invention
According to the figure, being provided with upper cover 2 on cylinder 1 top, cover connection have escape pipe 3 upper, be provided with charging pipe 4 in cylinder side, opposite side is equipped with vomit pipe 5, equipped with valve on vomit pipe；
Cylinder is provided with solar panel 12 by support；
In cylinder, there is hot-water cavity 10 bottom by hot water tank wall 9 segmentation, is provided with the heat exchanger tube 11 connected with hot-water cavity on hot water tank wall top.
It is coated with polyurethane foamed thermal-insulating layer 1.1 at cylinder inboard wall.
Described heat exchanger tube is many horizontal stainless steel tubes or heat pipe, and by elbow welding on boiler wallboard, tube chamber communicates with hot-water cavity；Heat pipe is vertically arranged on boiler wallboard, and heat pipe bottom is stretched in hot-water cavity.
The manufacture of biogas generator:
1, cut out boiler wallboard with plate shearing machine, boiler wallboard welds heat exchanger tube.
2, become tubular with metallic plate roll bending and constitute cylinder, and it is respectively welded upper cover at cylinder two ends, cut out upper cover mouth on cylinder top, upper cover mouth fastens upper cover plate by flange, upper cover plate punches, escape pipe in welding, the end socket of cylinder side punches, charging pipe in welding, punches on the end socket of opposite side, welding top discharge pipe, loads onto valve on discharge nozzle.
3, by upper cover mouth, human body enters in cylinder, to cylinder ring week spray coating foaming polyurethane insulation coating.
4, by boiler wallboard by under upper cover mouth to the bottom side in cylinder, then weld with barrel wall, form hot-water cavity.
5, punch in cylinder bottom, and by solar energy heat collection pipe in sealing ring grafting, solar energy heat collection pipe is obliquely installed.
The work process of the present invention:
Being encased in cylinder by charging door by fermenting marsh gas material, escape pipe is connected with device of air, closes the valve being located on vomit pipe, and fermentation material, under appropriate temperature conditions, makes anaerobe enliven, produces carbon dioxide and methane gas, and methane gas is biogas.
In the case of shining upon, solar energy heat collection pipe is heated, and makes hot-water cavity heat up, and hot water to biogas generator cavity radiating by heat exchanger tube, is carried out heat exchange with fermenting marsh gas material, makes fermenting marsh gas material heat up, and improves gas producing efficiency, creates the temperature conditions of suitable fermentation.
Fermentation waste interval is discharged from vomit pipe, while discharging waste material, adds new fermentation material from charging door row again, has enough fermenting marsh gas materials in holding cylinder body.
When actually used, lavatory emission can be placed in cylinder directly or indirectly through charging door, as fermenting marsh gas material, therefore, it is possible to make full use of feces, and the improvement of beneficially hygienic conditions.
In actual use, the waste material released by vomit pipe is directly or indirectly used as Crop fertilizer, accomplishes that resource makes full use of.
In actual use, the electric energy that solar panel produces uses by saving as household electricity, makes full use of space.
In actual use, release hot water by outlet pipe to use as bathing or other purposes hot water, it is achieved multi-use.
Feature:
Obtain solar heat owing to using solar energy heat collection pipe to carry out, and by heat exchanger tube, fermenting marsh gas material is heated, it is possible to ensure the temperature conditions of biogas fermentation, beneficially Biogas production during winter.
Owing to being coated with polyurethane insulation coating in cylinder, it is possible to keep the temperature within biogas generator.
Claims (2)
1. a solar energy heating biogas generator, is provided with upper cover (2) on cylinder (1) top, covers connection have escape pipe (3) upper, be provided with charging pipe (4) in cylinder side, and opposite side is equipped with vomit pipe (5), equipped with valve on vomit pipe；Cylinder is provided with solar panel (12) by support；
It is characterized in that:
In cylinder, there is hot-water cavity (10) bottom by hot water tank wall (9) segmentation, is provided with the heat exchanger tube (11) connected with hot-water cavity on hot water tank wall top；
Described heat exchanger tube is many horizontal tubes, and tube material is rustless steel, or the heat pipe being vertically arranged；
It is coated with polyurathamc heat-insulation layer (1.1) at cylinder inboard wall；
The manufacture of biogas generator:
1), with plate shearing machine cut out boiler wallboard, boiler wallboard welds heat exchanger tube；
2), become tubular with metallic plate roll bending and constitute cylinder, and it is respectively welded upper cover at cylinder two ends, cut out upper cover mouth on cylinder top, upper cover mouth fastens upper cover plate by flange, upper cover plate punches, escape pipe in welding, the end socket of cylinder side punches, charging pipe in welding, punches on the end socket of opposite side, welding top discharge pipe, loads onto valve on discharge nozzle；
3), by upper cover mouth, human body enters in cylinder, to cylinder ring week spray coating foaming polyurethane insulation coating；
4), by boiler wallboard by under upper cover mouth to the bottom side in cylinder, then weld with barrel wall, form hot-water cavity；
5), punch in cylinder bottom, and by solar energy heat collection pipe in sealing ring grafting, solar energy heat collection pipe is obliquely installed.
A kind of solar energy heating biogas generator the most according to claim 1, is characterized in that: described heat exchanger tube is many horizontal stainless steel tubes or heat pipe, and by elbow welding on boiler wallboard, tube chamber communicates with hot-water cavity；Heat pipe is vertically arranged on boiler wallboard, and heat pipe bottom is stretched in hot-water cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610130526.0A CN105838586A (en) | 2016-03-09 | 2016-03-09 | Solar-heating biogas generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610130526.0A CN105838586A (en) | 2016-03-09 | 2016-03-09 | Solar-heating biogas generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105838586A true CN105838586A (en) | 2016-08-10 |
Family
ID=56587050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610130526.0A Pending CN105838586A (en) | 2016-03-09 | 2016-03-09 | Solar-heating biogas generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105838586A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201198476Y (en) * | 2008-04-06 | 2009-02-25 | 党国才 | Overground solar methane tank |
| CN102093951A (en) * | 2009-12-14 | 2011-06-15 | 王建平 | Novel constant-temperature methane generator |
| CN102634444A (en) * | 2012-05-03 | 2012-08-15 | 吉林省农业机械研究院 | Methane production device without energy consumption suitable for cold region in winter |
| CN103667028A (en) * | 2013-11-27 | 2014-03-26 | 赵洪发 | Warming device of solar heating and power supplying biogas digester |
| CN204211739U (en) * | 2014-11-20 | 2015-03-18 | 海南广源隆节能技术服务有限公司 | A kind of solar-energy methane pit |
-
2016
- 2016-03-09 CN CN201610130526.0A patent/CN105838586A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201198476Y (en) * | 2008-04-06 | 2009-02-25 | 党国才 | Overground solar methane tank |
| CN102093951A (en) * | 2009-12-14 | 2011-06-15 | 王建平 | Novel constant-temperature methane generator |
| CN102634444A (en) * | 2012-05-03 | 2012-08-15 | 吉林省农业机械研究院 | Methane production device without energy consumption suitable for cold region in winter |
| CN103667028A (en) * | 2013-11-27 | 2014-03-26 | 赵洪发 | Warming device of solar heating and power supplying biogas digester |
| CN204211739U (en) * | 2014-11-20 | 2015-03-18 | 海南广源隆节能技术服务有限公司 | A kind of solar-energy methane pit |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160810 |
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| RJ01 | Rejection of invention patent application after publication |