CN102911858A - Methane generating pit repairing bag - Google Patents
Methane generating pit repairing bag Download PDFInfo
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- CN102911858A CN102911858A CN2012103619599A CN201210361959A CN102911858A CN 102911858 A CN102911858 A CN 102911858A CN 2012103619599 A CN2012103619599 A CN 2012103619599A CN 201210361959 A CN201210361959 A CN 201210361959A CN 102911858 A CN102911858 A CN 102911858A
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- bag
- methane
- annular collar
- generating pit
- stiffening web
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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
- C12M23/02—Form or structure of the vessel
- C12M23/14—Bags
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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
- C12M23/48—Holding appliances; Racks; Supports
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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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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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
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- Bioinformatics & Cheminformatics (AREA)
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- Genetics & Genomics (AREA)
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Abstract
The invention discloses a methane generating pit repairing bag, belonging to the technical field of methane generating pits. The methane generating pit repairing bag comprises an annular ring, strengthening ribs and a top bag diaphragm, wherein a plurality of arc strengthening ribs with downward inner arc surfaces are connected to the upside of the annular ring, the plurality of strengthening ribs are intersected above the annular ring to form an inverted bowl structure, the top bag diaphragm is in tight connection with the blank between the strengthening ribs and the annular ring, and a gas guiding hole is formed on the top bag diaphragm. The methane generating pit repairing bag is simple in structure, simple and easy for repairing, safe to operate, low in labor intensity, portable in used materials, convenient to transport and low in cost; discarded pits can be recycled so as to obtain notable social benefits and economic benefits; the methane generating pit repairing bag is suitable for popularization and application; and the labor intensity is greatly lowered, the influence of dirty and odorous repairing operation on the human health is reduced, the labor cost and construction material cost are saved and the cost is greatly lowered.
Description
Technical field
The present invention relates to the methane-generating pit field, particularly a kind of methane-generating pit is repaired bag.
Background technology
China since the 60 to 70's with the i.e. mixed earth construction methane generating pit of traditional material, so far its part methane-generating pit intensity is still reliable, but stopping property is badly damaged, can not satisfy the requirement that stores biogas, if it is unfortunate to make to scrap its financial loss of processing, if it is too large to eliminate newly-built its fund input, social resources have been wasted; If repair with traditional " three ashes four are smeared " method, its labour intensity is large, and environment is not only dirty but also smelly, and personnel safety is difficult to also guarantee that cost of labor is very high that risk factors are too large, and functional quality and life-span after repairing also are difficult to produce a desired effect.
Summary of the invention
Goal of the invention of the present invention is: for the problem of above-mentioned existence, provide a kind of simple in structure, it is simple easy to repair, operational safety; Labour intensity is low, and is light with material, convenient transportation, and methane-generating pit with low cost is repaired bag; This methane-generating pit reparation bag is re-used scrapping the pond, obtain significant Social benefit and economic benefit, be fit to apply.
The technical solution used in the present invention is as follows:
Methane-generating pit of the present invention is repaired bag, comprise annular collar, stiffening web and top bag barrier film, the top of annular ring is connected with the ventricumbent arc stiffening web of a plurality of inner arcs, a plurality of stiffening webs occur simultaneously and form inverted bowl structure in the top of annular collar, space between described stiffening web and the annular collar is sealedly connected with top bag barrier film, and the bag barrier film is provided with gas port on the top.
Owing to adopted said structure, a plurality of stiffening webs occur simultaneously above annular collar, and be connected to form one-piece construction with annular collar, its shape is just as the skeleton of inverted bowl shaped structure, play the effect of support, in addition, blank parts between stiffening web and annular collar adopts top bag barrier film to seal, so that annular collar, stiffening web and top bag barrier film form integrated structure, make the whole bowl shaped structure that bag forms sealing of repairing, be convenient to for collecting biogas, the bag barrier film arranges gas port on the top, the user can be derived and be passed to the biogas of collecting.Methane-generating pit therefore of the present invention is repaired bag, in unfashioned situation, the concrete marsh-gas pond to be repaired such as put into, after adding the raw material of producing biogas in the concrete marsh-gas pond and producing biogas, methane-generating pit reparation bag is shaped and becomes an inverted bowl-shape biogas collecting bag, its biogas just is stored in the collecting bag, and then through the gas port that is installed on the bag barrier film of top biogas is delivered to the user, realizes damaging thus the repair of methane-generating pit.Since the stdn of concrete marsh-gas pond, but the apparent size establishing criteria of biogas reparation bag is set as seriation, and thereby simple in structure, it is simple easy to repair, operational safety; Labour intensity is low, and is light with material, and convenient transportation is with low cost.
Methane-generating pit of the present invention is repaired bag, annular ring and stiffening web are hollow tube, are provided with septation in hollow tube, and hollow tube is divided into air bag and pocket, air bag in annular ring and the stiffening web partly is interconnected, and the pocket in annular collar and the stiffening web partly is interconnected.
Owing to adopted said structure, because annular collar and stiffening web are hollow tubular structure, therefore can make it expansion-molded to inflation in the hollow tube, perhaps gas is wherein emitted and make its alteration of form, operate thereby be convenient to put in the concrete marsh-gas pond, in hollow tube, be divided into air bag and pocket by septation, wherein the air bag of the air bag of annular collar part and stiffening web partly is interconnected, it is expansion-molded to make methane-generating pit repair bag to aerification wherein, also gas wherein can be emitted, make its distortion stacked to be received be convenient to deposit and put in the concrete marsh-gas pond operate, pocket part in the annular collar and the pocket in the stiffening web partly are interconnected, therefore can be in annular collar and stiffening web behind the inflation, can in pocket, insert curable liquid foam filled material, make be full of liquid foam filled material and solidifying formation in the pocket after, it is the above-mentioned shape of permanent maintenance, therefore can first unfashioned methane-generating pit reparation bag be put in the concrete marsh-gas pond, and then in annular collar and the stiffening web inflation, inserting curable liquid foam filled material in the pocket expands and solidifying formation it again, so that this methane-generating pit reparation bag can be made the collecting bag that shape adapts according to the concrete shape in concrete marsh-gas pond, sealing between making in collecting bag and the concrete marsh-gas pond is tightr, make the collecting effect of biogas better, and operate very easy, allow easily and scrap the pond and again obtain utilizing, will obtain significant Social benefit and economic benefit.
Methane-generating pit of the present invention is repaired bag, the below of annular ring is connected with the column of a plurality of hollow tubular structure, the hollow tube of column is divided into air bag and pocket by septation, air bag in its central post and the air bag in the annular collar are interconnected, and the pocket in the column and the pocket in the annular collar are interconnected.
Owing to adopted said structure, below annular collar, be connected with a plurality of columns, its central post is hollow tubular structure, column can form upright supports, be convenient to the stiffening web on annular collar and top thereof is played the effect of support, this column is divided into air bag and pocket by septation equally, air bag part and annular collar in its central post, air bag in the stiffening web partly is communicated with, therefore can be to wherein inflation shaping, pocket in the column and annular collar, pocket in the stiffening web is interconnected, can it be expanded and solidifying formation to the foam filled material of filling liquid wherein, when therefore applying to mixed earth methane-generating pit, can be to column, aerification in the air bag in annular collar and the stiffening web, the inwall of its expansion-molded and mixed earth methane-generating pit is fitted, put into mixed earth methane-generating pit, and then to column, add liquid foam filled material in the pocket in vertical annular collar and the stiffening web, this moment, methane-generating pit was repaired bag decline, column can drop to the bottom of methane-generating pit and play a supporting role, treat liquid foam filled material solidifying formation, it is the above-mentioned shape of permanent maintenance, so that methane-generating pit reparation bag is when using in mixed earth methane-generating pit, the support of column, it is more surely leaned on, and location and support effect are better, more not yielding, longer service life.
Methane-generating pit of the present invention is repaired bag, and described column, annular collar and stiffening web are circular hollow tube, and annular ring is cirque structure.
Owing to adopted said structure, because most methane-generating pit all uses circle or similar round structure, therefore annular collar can be made cirque structure, make it more can fit tightr with the inwall of methane-generating pit, sealing effectiveness is better, and column, annular collar and stiffening web are circular hollow tubular structure, and making column, annular collar and stiffening web apparent size standard setting is seriation, make production efficiency higher, cost is cheaper.
Methane-generating pit of the present invention is repaired bag, and described column, annular collar and stiffening web all adopt the soft foldable material to make.
Owing to adopted said structure, select Foldable material, so that whole methane-generating pit reparation bag is convenient to folding carrying, and transportation and install very convenient fast, greatly reduce labour intensity, reduce not only dirty but also smelly repair to the impact of health of human body.
Methane-generating pit of the present invention is repaired bag, is equipped with on the described air bag and can fills compressed-air actuated charging connector, expects the hole but filling of the foam filled material of topping up attitude is installed on the pocket.
Owing to adopted said structure, charging connector on the air bag can be full of pressurized air by the external world in air bag, at pocket punching material hole is installed simultaneously, but can in pocket, be full of the foam filled material of topping up attitude, permanent set namely is shaped after it solidifies, wherein air bag and pocket separately are filled with, air bag is used for the typing in early stage, help and support the shape of liquid foam filled material solidifying formation, the final shape of determining methane-generating pit reparation bag, the shape of itself and methane-generating pit inwall is complementary, makes sealing effectiveness better, the collecting effect of biogas is better.
Methane-generating pit of the present invention is repaired bag, aerification in the air bag in described column, annular collar and the stiffening web, column is expanded form upright supports, annular collar and stiffening web expand and form inverted bowl-type bag shaped structure, and being full of in the pocket in described column, annular collar and the stiffening web has curable liquid foam filled material.
Owing to adopted said structure, at column, aerification in the air bag in annular collar and the stiffening web, thereby being expanded, column forms upright supports, whole methane-generating pit reparation bag is played a supporting role, and annular collar and stiffening web expand, the formation integral body of being combined with top bag barrier film has finally formed inverted bowl-type bag shaped structure, this bowl-type bag shaped structure forms collecting bag, be used for collecting biogas, at column, be full of in the pocket in annular collar and the stiffening web curable liquid foam filled material is arranged, the curable formation permanent structure of the foam filled material of this liquid state, methane-generating pit reparation bag is finalized the design in mixed earth methane-generating pit, can be used for the reparation of methane-generating pit, make and scrap the pond and again obtain utilizing, will obtain significant Social benefit and economic benefit.
In sum, owing to adopted technique scheme, the invention has the beneficial effects as follows:
1, methane-generating pit of the present invention is repaired bag, and is simple in structure, and it is simple easy to repair, operational safety; Labour intensity is low, and is light with material, and convenient transportation is with low cost;
2, methane-generating pit of the present invention is repaired bag, re-uses scrapping the pond, obtains significant Social benefit and economic benefit, is fit to apply;
3, methane-generating pit of the present invention is repaired bag, and labour intensity reduces greatly, reduces not only dirty but also smelly repair to the impact of health of human body, and is light with material, and convenient transportation is saved labour cost and building materials and taken, and cost reduces greatly.
Description of drawings
Fig. 1 is the front view that methane-generating pit of the present invention is repaired bag;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the side-view of Fig. 1;
Fig. 4 is the A-A sectional view among Fig. 1.
Mark among the figure: 1-column, 2-annular collar, 3-stiffening web, 4-top bag barrier film, 5-charging connector, 6-fill material hole, 7-air bag, 8-pocket, 9-septation.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Embodiment 1
Methane-generating pit of the present invention is repaired bag, comprise annular collar 2, stiffening web 3 and top bag barrier film 4, the top of annular ring 2 is connected with the ventricumbent arc stiffening web 3 of a plurality of inner arcs, a plurality of stiffening webs 3 occur simultaneously and form inverted bowl structure in the top of annular collar 2, space between described stiffening web 3 and the annular collar 2 is sealedly connected with top bag barrier film 4, bag barrier film 4 is provided with gas port on the top, wherein said annular collar 2 and stiffening web 3 are hollow tube, in hollow tube, be provided with septation 9, hollow tube is divided into air bag 7 and pocket 8, air bag 7 parts in the air bag 7 part stiffening webs 3 in the annular ring 2 are interconnected, pocket 8 parts of annular collar 2 and pocket 8 parts in the stiffening web 3 are interconnected, wherein annular collar 2 and stiffening web 3 are circular hollow tube, certainly also can be set to according to actual needs other arbitrarily geometrical shape, annular ring 2 is cirque structure, can certainly be according to actual needs, in order to adapt to the structure of methane-generating pit inwall, adopt other random geometry.Be equipped with at air bag 7 and can fill compressed-air actuated charging connector 5, but filling of the foam filled material of topping up attitude is installed on the pocket 8 expects hole 6, aerification in the air bag 7 in annular ring 2 and the stiffening web 3, annular collar 2 and stiffening web 3 are expanded form inverted bowl-type bag shaped structure, be full of in the pocket 8 in annular ring 2 and the stiffening web 3 curable liquid foam filled material is arranged, be full of and solidifying formation after, it is the above-mentioned shape of permanent maintenance, described 1, annular collar 2 and stiffening web 3 all adopt the soft foldable material to make, installation easy to carry and transport.
Methane-generating pit of the present invention is repaired bag, in unfashioned situation, the concrete marsh-gas pond to be repaired such as put into, be shaped to air bag 7 inflations by charging connector 5 first, be full of the stopping composition solidifying formation by filling material hole 6 to pocket 8 again, thereby form a bag-shaped biogas collecting bag of inverted bowl-type, after adding the raw material of producing biogas in the concrete marsh-gas pond and producing biogas, its biogas just is stored in the collecting bag, through the gas port that is installed on the bag barrier film of top biogas is delivered to the user, thus, realize damaging the repair of methane-generating pit.
Since the stdn of concrete marsh-gas pond, but the apparent size establishing criteria of biogas reparation bag is set as seriation, and the material of biogas reparation bag adopts is convenient to the folding soft material that carries.Methane-generating pit of the present invention is repaired bag, and is simple in structure, and it is simple easy to repair, operational safety; Labour intensity is low, and is light with material, and convenient transportation is with low cost; Re-use scrapping the pond, obtain significant Social benefit and economic benefit, be fit to apply; Labour intensity reduces greatly, reduces not only dirty but also smelly repair to the impact of health of human body, and is light with material, and convenient transportation is saved labour cost and building materials and taken, and cost reduces greatly.
As shown in Figures 1 to 4, methane-generating pit of the present invention is repaired bag, comprise column 1, annular collar 2, stiffening web 3 and top bag barrier film 4, the top of annular ring 2 is connected with the ventricumbent arc stiffening web 3 of a plurality of inner arcs, a plurality of stiffening webs 3 occur simultaneously and form inverted bowl structure in the top of annular collar 2, space between described stiffening web 3 and the annular collar 2 is sealedly connected with top bag barrier film 4, and bag barrier film 4 is provided with gas port on the top, is connected with the column 1 of a plurality of hollow tubular structure below annular collar 2.Its central post 1, annular collar 2 and stiffening web 3 are hollow tube, in hollow tube, be provided with septation 9, hollow tube is divided into air bag 7 and pocket 8, described column 1, air bag 7 parts in annular collar 2 and the stiffening web 3 are interconnected, column 1, pocket 8 parts in annular collar 2 and the stiffening web 3 are interconnected, be equipped with at described air bag 7 and can fill compressed-air actuated charging connector 5, but filling of the foam filled material of topping up attitude is installed on the pocket 8 expects hole 6, described column 1, aerification in the air bag 7 in annular collar 2 and the stiffening web 3, column 1 is expanded form upright supports, annular collar 2 and stiffening web 3 expand and form inverted bowl-type bag shaped structure, described column 1, be full of in the pocket 8 in annular collar 2 and the stiffening web 3 curable liquid foam filled material is arranged, wherein said column 1, annular collar 2 and stiffening web 3 are circular hollow tube, certainly also can be set to according to actual needs other arbitrarily geometrical shape, annular ring 2 is cirque structure, can certainly be according to actual needs, in order to adapt to the structure of methane-generating pit inwall, adopt other random geometry.Described column 1, annular collar 2 and stiffening web 3 all adopt the soft foldable material to make, and are easy to carry, transport and install.Embodiment 2 is identical with the using method of embodiment 1, and mainly being has increased the supporting role that 1 pair of whole methane-generating pit of column is repaired bag, and its maintenance is surely leaned on, and makes its life-span more permanent.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a methane-generating pit is repaired bag, it is characterized in that: it comprises annular collar (2), stiffening web (3) and top bag barrier film (4), the top of annular ring (2) is connected with the ventricumbent arc stiffening webs of a plurality of inner arcs (3), a plurality of stiffening webs (3) occur simultaneously and form inverted bowl structure in the top of annular collar (2), space between described stiffening web (3) and the annular collar (2) is sealedly connected with top bag barrier film (4), is provided with gas port at top bag barrier film (4).
2. methane-generating pit as claimed in claim 1 is repaired bag, it is characterized in that: annular ring (2) and stiffening web (3) are hollow tube, in hollow tube, be provided with septation (9), hollow tube is divided into air bag (7) and pocket (8), air bag (7) part in annular ring (2) and the stiffening web (3) is interconnected, and pocket (8) part in annular collar (2) and the stiffening web (3) is interconnected.
3. methane-generating pit as claimed in claim 2 is repaired bag, it is characterized in that: the below of annular ring (2) is connected with the column (1) of a plurality of hollow tubular structure, the hollow tube of column (1) is divided into air bag (7) and pocket (8) by septation (9), air bag (7) in air bag (7) in its central post (1) and the vertical annular collar (2) is interconnected, and the pocket (8) in the pocket (8) in the column (1) and the annular collar (2) is interconnected.
4. methane-generating pit as claimed in claim 3 is repaired bag, it is characterized in that: described column (1), annular collar (2) and stiffening web (3) are circular hollow tube, and annular ring (2) is cirque structure.
5. repair bag such as claim 3 or 4 described methane-generating pits, it is characterized in that: described column (1), annular collar (2) and stiffening web (3) all adopt the soft foldable material to make.
6. repair bag such as claim 2 or 3 or 4 described methane-generating pits, it is characterized in that: be equipped with on the described air bag (7) and can fill compressed-air actuated charging connector (5), pocket (8) but on the foam filled material of topping up attitude is installed fill material hole (6).
7. methane-generating pit as claimed in claim 6 is repaired bag, it is characterized in that: aerification in the air bag (7) in described column (1), annular collar (2) and the stiffening web (3), column (1) is expanded form upright supports, annular collar (2) and stiffening web (3) expand and form inverted bowl-type bag shaped structure, and being full of in the pocket (8) in described column (1), annular collar (2) and the stiffening web (3) has curable liquid foam filled material.
8. methane-generating pit as claimed in claim 6 is repaired bag, and it is characterized in that: described column (1), annular collar (2) and stiffening web (3) all adopt the soft foldable material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210361959.9A CN102911858B (en) | 2012-09-26 | 2012-09-26 | Methane generating pit repairing bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210361959.9A CN102911858B (en) | 2012-09-26 | 2012-09-26 | Methane generating pit repairing bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102911858A true CN102911858A (en) | 2013-02-06 |
| CN102911858B CN102911858B (en) | 2014-04-02 |
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ID=47610440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210361959.9A Expired - Fee Related CN102911858B (en) | 2012-09-26 | 2012-09-26 | Methane generating pit repairing bag |
Country Status (1)
| Country | Link |
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| CN (1) | CN102911858B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255050A (en) * | 2013-05-21 | 2013-08-21 | 张铁耀 | Soft repair bag for marsh gas tank |
| CN104419639A (en) * | 2013-08-30 | 2015-03-18 | 安徽阜阳永志环能工程有限公司 | All-plastic soft anaerobic device applied to small and medium-size livestock and poultry farm |
| CN104762195A (en) * | 2014-01-02 | 2015-07-08 | 安徽阜阳永志环能工程有限公司 | Wholly plastic household soft anaerobic apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2262396Y (en) * | 1995-08-04 | 1997-09-17 | 陈乾利 | Inflatable shower cover without hooking and supporting |
| CN2546442Y (en) * | 2002-04-04 | 2003-04-23 | 彭济和 | Marsh gas collecting hood |
| CN2639308Y (en) * | 2003-07-20 | 2004-09-08 | 陈为民 | Pan Float cover type water-sealed methane-generating pit still |
| CN200998386Y (en) * | 2007-01-30 | 2008-01-02 | 丁艳玲 | Inflated quilt supporter |
| DE202009010166U1 (en) * | 2009-07-27 | 2009-11-26 | R.E.U.S. Energy Gmbh | Fermenter tank for a biogas plant |
| CN202164300U (en) * | 2011-06-27 | 2012-03-14 | 杨华昌 | Inflatable soft methane tank |
| CN202808791U (en) * | 2012-09-26 | 2013-03-20 | 成都泓奇实业股份有限公司 | Biogas digester repair bag |
-
2012
- 2012-09-26 CN CN201210361959.9A patent/CN102911858B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2262396Y (en) * | 1995-08-04 | 1997-09-17 | 陈乾利 | Inflatable shower cover without hooking and supporting |
| CN2546442Y (en) * | 2002-04-04 | 2003-04-23 | 彭济和 | Marsh gas collecting hood |
| CN2639308Y (en) * | 2003-07-20 | 2004-09-08 | 陈为民 | Pan Float cover type water-sealed methane-generating pit still |
| CN200998386Y (en) * | 2007-01-30 | 2008-01-02 | 丁艳玲 | Inflated quilt supporter |
| DE202009010166U1 (en) * | 2009-07-27 | 2009-11-26 | R.E.U.S. Energy Gmbh | Fermenter tank for a biogas plant |
| CN202164300U (en) * | 2011-06-27 | 2012-03-14 | 杨华昌 | Inflatable soft methane tank |
| CN202808791U (en) * | 2012-09-26 | 2013-03-20 | 成都泓奇实业股份有限公司 | Biogas digester repair bag |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255050A (en) * | 2013-05-21 | 2013-08-21 | 张铁耀 | Soft repair bag for marsh gas tank |
| CN103255050B (en) * | 2013-05-21 | 2014-08-27 | 张铁耀 | Soft repair bag for marsh gas tank |
| CN104419639A (en) * | 2013-08-30 | 2015-03-18 | 安徽阜阳永志环能工程有限公司 | All-plastic soft anaerobic device applied to small and medium-size livestock and poultry farm |
| CN104762195A (en) * | 2014-01-02 | 2015-07-08 | 安徽阜阳永志环能工程有限公司 | Wholly plastic household soft anaerobic apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102911858B (en) | 2014-04-02 |
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