CN204237784U - The anti-floating firedamp gas equipment that do not crust of a kind of full fermentation - Google Patents

The anti-floating firedamp gas equipment that do not crust of a kind of full fermentation Download PDF

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Publication number
CN204237784U
CN204237784U CN201420710206.9U CN201420710206U CN204237784U CN 204237784 U CN204237784 U CN 204237784U CN 201420710206 U CN201420710206 U CN 201420710206U CN 204237784 U CN204237784 U CN 204237784U
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CN
China
Prior art keywords
fermentor tank
floating
crust
tank
opening
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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.)
Expired - Fee Related
Application number
CN201420710206.9U
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Chinese (zh)
Inventor
高清华
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Anhui Wan En Biogas Science And Technology Ltd
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Anhui Wan En Biogas Science And Technology Ltd
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Priority to CN201420710206.9U priority Critical patent/CN204237784U/en
Application granted granted Critical
Publication of CN204237784U publication Critical patent/CN204237784U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to 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.It is simple that the utility model provides one to have structure, fermentor tank with low cost, and top adopts hat type gas skirt, anti-floating grate is taken out by opening hat type gas skirt, and can add raw material, use anti-floating grate to make liquid level higher than anti-floating grate, upper strata can not produce knot layer, decrease whipping appts, cost-saving, factor of created gase and aerogenesis total amount significantly improve, and adopt sun power canopy and bottom heating device jointly to heat, high temperature in the interior maintenance of tank body can be made, throughout the year can air feed.

Description

The anti-floating firedamp gas equipment that do not crust of a kind of full fermentation
Technical field
The utility model belongs to firedamp gas equipment field, is 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.
Utility model content
The utility model provides a kind of full fermentation the anti-floating firedamp gas equipment that do not crust, and can effectively solve the problem.
The utility model 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.
The beneficial effects of the utility model: it is simple that the utility model provides one to have structure, 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, the technical solution of the utility model 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 utility model to be exemplarily described; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed this insubstantial that method of the present utility model is conceived and technical scheme is carried out to improve; or the design of utility model and technical scheme directly applied to other occasions, all within protection domain of the present utility model 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.
CN201420710206.9U 2014-11-24 2014-11-24 The anti-floating firedamp gas equipment that do not crust of a kind of full fermentation Expired - Fee Related CN204237784U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420710206.9U CN204237784U (en) 2014-11-24 2014-11-24 The anti-floating firedamp gas equipment that do not crust of a kind of full fermentation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420710206.9U CN204237784U (en) 2014-11-24 2014-11-24 The anti-floating firedamp gas equipment that do not crust of a kind of full fermentation

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CN204237784U true CN204237784U (en) 2015-04-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106337017A (en) * 2016-08-23 2017-01-18 农业部沼气科学研究所 Pressure discharging type straw biogas fermentation device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106337017A (en) * 2016-08-23 2017-01-18 农业部沼气科学研究所 Pressure discharging type straw biogas fermentation device

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150401

Termination date: 20161124