CN104745456A - Full-fermentation anti-floating anti-crusting marsh gas device - Google Patents
Full-fermentation anti-floating anti-crusting marsh gas device Download PDFInfo
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- CN104745456A CN104745456A CN201410678723.7A CN201410678723A CN104745456A CN 104745456 A CN104745456 A CN 104745456A CN 201410678723 A CN201410678723 A CN 201410678723A CN 104745456 A CN104745456 A CN 104745456A
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- floating
- fermentor tank
- fermentation tank
- crust
- tank
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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
- C12M23/36—Means for collection or storage of gas; Gas holders
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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
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/18—External loop; Means for reintroduction of fermented biomass or liquid percolate
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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
- C12M41/24—Heat exchange systems, e.g. heat jackets or outer envelopes inside the vessel
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
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- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
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- Oil, Petroleum & Natural Gas (AREA)
- Fertilizers (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention relates to a full-fermentation anti-floating anti-crusting marsh gas device which comprises a fermentation tank and a gas collection hood mounted at the upper feed opening of the fermentation tank, wherein a residue outlet and a drain hole are formed in the lower side surface of the fermentation tank; a gas guiding hole is formed in the upper end of the gas collection hood; an anti-floating grate, of which the diameter is slightly less than that of the feed opening of the fermentation tank, is mounted in the feed opening of the fermentation tank and can move up and down in the feed opening of the fermentation tank; and a heating device and a steam heating pipeline are arranged at the bottom and the side wall of the fermentation tank respectively. The invention provides the fermentation tank which is simple in structure and low in cost; a cap-type hood is adopted at the top of the fermentation tank; the anti-floating grate can be taken out by opening the cap-type hood; raw materials can be added; the anti-floating grate is used so that the liquid level is higher than the anti-floating grate, an upper layer cannot be crusted, a stirring device is omitted, the cost is saved, and the gas production rate and the total gas yield are increased in multiplies; and a solar awning and the bottom heating device are adopted for heating together, so that medium-high temperature is kept in the fermentation tank and gas can be supplied all the year round.
Description
Technical field
The invention belongs to firedamp gas equipment field, be specifically related to the anti-floating firedamp gas equipment that do not crust of a kind of full fermentation.
Background technology
Biogas, as the term suggests the gas being exactly in marsh.People often see, in swampland, side bilge or manure pit, have bubble to come up, if we draw match, it are lighted so long, the biogas of the natural generation of nature that Here it is.Biogas is various organic substances, at isolated air (reductive condition), and under suitable temperature, pH value, through a kind of combustible gas that the fermentative action of microorganism produces.Biogas belongs to secondary energy, and is renewable energy source.
China is as energy expenditure big country, the Sustainable development of exploitation to national economy of new forms of energy has great importance, along with developing rapidly of Rural Social Economy, rural energy consumption also increases day by day, in this context, Methane Resources has the regeneration clean energy of application prospect as one, and its exploitation are effective behaves of rural energy supply problem under solution energy shortage situation, and its development is subject to the attention of country day by day.After 2000, state revenue continues to increase the fund input to rural methane facilities development, wherein, since Eleventh Five-Year Plan, and central cumulative investment rural methane facilities development fund 21,200,000,000 yuan.For building a well-off society in an all-round way, building Socialist New seems very necessary.This rural ecological mode of agriculture of will seeking development, improves rural environment, the ambitious goal of increasing farmers' income.Wherein fully utilizing methane-generating pit is exactly the important channel changing rural environment.Build a methane-generating pit and can use about 20 years, comprehensive utilization make good use of methane-generating pit not only can save energy, improvement and protection of the environment, also have many benefits such as development of saving chemical fertilizer and agricultural chemicals, the seed output and quality of raising farm crop, promotion and drive animal husbandry.
At present, there is whipping appts national big-and-middle-sized biogas engineering inside, is worth more than 20 ten thousand yuan, because the unit weight of raw material is different, fermentor tank inner bottom part is silt, and middle part is natural pond liquid, and raw material swims in top and forms knot layer, a large amount of crust makes fermentor tank become useless tank, owing to there being whipping appts, stalk will be pulverized, and fermentation raw material dry matter content is 5-6%, dry matter content is high, resistance is large, stirs difficulty.
Summary of the invention
The invention provides the anti-floating firedamp gas equipment that do not crust of a kind of full fermentation, can effectively solve the problem.
The present invention is achieved through the following technical solutions:
The anti-floating firedamp gas equipment that do not crust of a kind of full fermentation, comprise fermentor tank and the gas skirt being arranged on fermentor tank upper feed inlet place, the lower side of described fermentor tank offers slag-drip opening and water vent, described gas skirt upper end offers gas port, the anti-floating grate that diameter is slightly less than the opening for feed of fermentor tank is equiped with in the opening for feed of described fermentor tank, described anti-floating grate can move up and down at opening for feed place, and the bottom of described fermentor tank and sidewall are respectively equipped with heating unit and steam-heated cal(l)andria pipeline.
Further, described fermentor tank is provided with sun power canopy, described sun power canopy is fixedly mounted on above fermentor tank by insulated wall, and described insulated wall offers charging window.
Further, described anti-floating grate is reticulated structure.
Further, described heating unit adopts steam-heated cal(l)andria or the heating of bavin coal.
Further, described gas skirt is fixedly mounted on fermentor tank charging oral area by screw, and gas skirt and fermentor tank charging oral area are also provided with tightness system.
Further, described fermentor tank tank body adopts up-small and down-big structure, and tank body is provided with thermal insulation layer.
Further, described fermentor tank tank interior is provided with flue, and described flue one end is connected with heating unit, and the other end is through tank wall.
Further, described fermentor tank tank body top is also provided with return line.
Beneficial effect of the present invention: the invention provides one, to have structure simple, fermentor tank with low cost, top adopts hat type gas skirt, anti-floating grate is taken out by opening hat type gas skirt, and can raw material be added, anti-floating grate is used to make liquid level higher than anti-floating grate, raw material upper strata can not produce knot layer, ensure that raw material is all immersed in the liquid of natural pond, decrease whipping appts, cost-saving, greatly improve dry matter content, improve dry matter content to 2-3 times, stalk is used not need to pulverize, save cost, thus under equal conditions, factor of created gase and aerogenesis total amount significantly improve, adopt sun power canopy, bottom heating device, flue and water back heat jointly, high temperature during tank body can be made to keep, throughout the year can air feed.
Accompanying drawing explanation
Fig. 1 is the anti-floating firedamp gas equipment structural representation that do not crust of a kind of full fermentation.
Wherein, 1, fermentor tank, 2, gas skirt, 3, sun canopy, 4, gas port, 5, tightness system, 6, insulated wall, 7, anti-floating grate, 8, water vent, 9, heating unit, 10, slag-drip opening, 11, thermal insulation layer, 12 charging windows, 13, flue, 14, water back, 15, return line.
Embodiment
Below in conjunction with Figure of description, technical scheme of the present invention and structure are described, so that those skilled in the art understand.
The anti-floating firedamp gas equipment that do not crust of a kind of full fermentation, comprise fermentor tank 1 and the gas skirt 2 being arranged on fermentor tank 1 upper feed inlet place, the lower side of described fermentor tank 1 offers slag-drip opening 10 and water vent 8, described gas skirt 2 upper end offers gas port 4, the anti-floating grate 7 that diameter is slightly less than the opening for feed of fermentor tank 1 is equiped with in the opening for feed of described fermentor tank 1, described anti-floating grate 7 can move up and down at opening for feed place, and the bottom of described fermentor tank and sidewall are respectively equipped with heating unit 9 and steam-heated cal(l)andria pipeline 14.
Further, described fermentor tank 1 is provided with sun power canopy 3, described sun power canopy 3 is fixedly mounted on above fermentor tank 1 by insulated wall 6, and described insulated wall 6 offers charging window 12.
Further, described anti-floating grate 7 is reticulated structure.
Further, described heating unit 9 adopts steam-heated cal(l)andria or boiler heating.
Further, described gas skirt 2 is fixedly mounted on fermentor tank 1 charging oral area by screw, and gas skirt 2 and fermentor tank 1 charging oral area are also provided with tightness system 5.
Further, described fermentor tank 1 tank body adopts up-small and down-big structure, and tank body is provided with thermal insulation layer 11.
Further, described fermentor tank 1 tank interior is provided with flue 13, and described flue 13 one end is connected with heating unit 9, and the other end is through tank wall.
Further, described fermentor tank 1 tank body top is also provided with return line 15.
Above-mentionedly by reference to the accompanying drawings invention to be exemplarily described; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed this insubstantial that method of the present invention is conceived and technical scheme is carried out to improve; or the design of invention and technical scheme directly applied to other occasions, all within protection scope of the present invention without to improve.
Claims (8)
1. the anti-floating firedamp gas equipment that do not crust that entirely ferments, comprise fermentor tank and the gas skirt being arranged on fermentor tank upper feed inlet place, the lower side of described fermentor tank offers slag-drip opening and water vent, described gas skirt upper end offers gas port, it is characterized in that: in the opening for feed of described fermentor tank, be equiped with the anti-floating grate that diameter is slightly less than the opening for feed of fermentor tank, described anti-floating grate can move up and down at opening for feed place, and the bottom of described fermentor tank and sidewall are respectively equipped with heating unit and steam-heated cal(l)andria pipeline.
2. prevent the floating firedamp gas equipment that do not crust according to the full fermentation described in claim 1, it is characterized in that: described fermentor tank top is provided with sun power canopy, described sun power canopy is fixedly mounted on above fermentor tank by insulated wall, and described insulated wall offers charging window.
3. the floating firedamp gas equipment that do not crust is prevented in full fermentation according to claim 1, it is characterized in that: described anti-floating grate is reticulated structure.
4. the floating firedamp gas equipment that do not crust is prevented in full fermentation according to claim 1, it is characterized in that: described heating unit adopts steam-heated cal(l)andria or the heating of bavin coal.
5. the floating firedamp gas equipment that do not crust is prevented in full fermentation according to claim 1, it is characterized in that: described gas skirt is fixedly mounted on fermentor tank charging oral area by screw, and gas skirt and fermentor tank charging oral area are also provided with tightness system.
6. the floating firedamp gas equipment that do not crust is prevented in full fermentation according to claim 1, it is characterized in that: described fermentor tank tank body adopts up-small and down-big structure, and tank body is provided with thermal insulation layer.
7. the floating firedamp gas equipment that do not crust is prevented in full fermentation according to claim 1, and it is characterized in that: described fermentor tank tank interior is provided with flue, described flue one end is connected with heating unit, and the other end is through tank wall.
8. the floating firedamp gas equipment that do not crust is prevented in full fermentation according to claim 1, it is characterized in that: described fermentor tank tank body top is also provided with return line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410678723.7A CN104745456A (en) | 2014-11-24 | 2014-11-24 | Full-fermentation anti-floating anti-crusting marsh gas device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410678723.7A CN104745456A (en) | 2014-11-24 | 2014-11-24 | Full-fermentation anti-floating anti-crusting marsh gas device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104745456A true CN104745456A (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410678723.7A Pending CN104745456A (en) | 2014-11-24 | 2014-11-24 | Full-fermentation anti-floating anti-crusting marsh gas device |
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| Country | Link |
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| CN (1) | CN104745456A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105462829A (en) * | 2015-12-22 | 2016-04-06 | 安徽万恩沼气科技有限公司 | Full-fermentation non-crusting methane device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200946150Y (en) * | 2006-06-07 | 2007-09-12 | 泰安义德隆新能源设备制造有限公司 | Application device of solar energy heat collection in marsh gas ferment pour |
| CN101353623A (en) * | 2008-08-14 | 2009-01-28 | 李晓明 | Large-sized open mouthed combined methane tank |
| CN203411540U (en) * | 2013-07-19 | 2014-01-29 | 高清华 | Water seal floating cover type marsh gas tank with electric heater |
| CN203411534U (en) * | 2013-07-19 | 2014-01-29 | 高清华 | Marsh gas tank with cap-shaped gas collecting chamber |
-
2014
- 2014-11-24 CN CN201410678723.7A patent/CN104745456A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200946150Y (en) * | 2006-06-07 | 2007-09-12 | 泰安义德隆新能源设备制造有限公司 | Application device of solar energy heat collection in marsh gas ferment pour |
| CN101353623A (en) * | 2008-08-14 | 2009-01-28 | 李晓明 | Large-sized open mouthed combined methane tank |
| CN203411540U (en) * | 2013-07-19 | 2014-01-29 | 高清华 | Water seal floating cover type marsh gas tank with electric heater |
| CN203411534U (en) * | 2013-07-19 | 2014-01-29 | 高清华 | Marsh gas tank with cap-shaped gas collecting chamber |
Non-Patent Citations (1)
| Title |
|---|
| 刘德源: "农村户用自动破壳沼气池的初步研究", 《湖北农业科学》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105462829A (en) * | 2015-12-22 | 2016-04-06 | 安徽万恩沼气科技有限公司 | Full-fermentation non-crusting methane device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150701 |