CN201722376U - Biogas generation device - Google Patents
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- CN201722376U CN201722376U CN2010202784862U CN201020278486U CN201722376U CN 201722376 U CN201722376 U CN 201722376U CN 2010202784862 U CN2010202784862 U CN 2010202784862U CN 201020278486 U CN201020278486 U CN 201020278486U CN 201722376 U CN201722376 U CN 201722376U
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- 239000002893 slag Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000004568 cement Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- 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
- C12M23/20—Material Coatings
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/38—Caps; Covers; Plugs; Pouring means
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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- 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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Abstract
本实用新型公开了一种沼气发生装置，为解决现有技术中使用不便等问题而发明。包括由钢筋水泥混凝土制成的地窖式柱形容器及顶盖构成的柱体和密封设置的气压蓄水池，顶盖密封设在柱形容器顶部开口上，顶盖上设有用于连接煤气管道的排气口，柱形容器侧壁上部设有进料口，侧壁下部设有排渣口；气压蓄水池底部通过管道与柱形容器下部连通。上述的结构，经进料口添加物料，发生反应后产生的气体从排气口进入煤气管道，反应后产生的料渣经排渣口排出，气压蓄水池内盛有水与柱形容器连通，因此通过观察气压蓄水池气压变化情况能判断柱体内物料产气情况，使用方便，钢筋水泥混凝土结构密封性能加强，且使用寿命更长。
The utility model discloses a biogas generating device, which is invented for solving the problems of inconvenient use in the prior art. It consists of a cellar-shaped cylindrical container made of reinforced concrete and a top cover, and a gas pressure storage tank with a seal. The top cover is sealed on the top opening of the cylindrical container. The upper part of the side wall of the cylindrical container is provided with a feed port, and the lower part of the side wall is provided with a slag discharge port; the bottom of the air pressure reservoir is connected with the lower part of the cylindrical container through a pipeline. In the above structure, materials are added through the feed port, and the gas generated after the reaction enters the gas pipeline from the exhaust port, and the slag generated after the reaction is discharged through the slag discharge port, and the water in the air pressure reservoir communicates with the cylindrical container. Therefore, by observing the changes in the air pressure of the air pressure reservoir, the gas production of the materials in the column can be judged. It is easy to use, the reinforced cement concrete structure has enhanced sealing performance, and has a longer service life.
Description
技术领域technical field
本实用新型涉及一种沼气发生装置，尤其是窖体式沼气发生装置。The utility model relates to a biogas generating device, in particular to a pit type biogas generating device.
背景技术Background technique
现有的地窖式沼气发生池普遍用砖垒，再用水泥抹面，存在封闭不严的问题，通常情况下，以每户为单位建造，一次投资两千元左右，使用寿命2至3年，就会漏气，沼气发生池便遭淘汰，资源严重浪费，另外，此种地窖式沼气发生池不便于观察内部产气情况。Existing cellar-type biogas generating pools are generally built with bricks, and then plastered with cement, which has the problem of not being tightly sealed. Usually, it is built on a per-household basis, with a one-time investment of about 2,000 yuan and a service life of 2 to 3 years. There will be gas leakage, and the biogas generator will be eliminated, which will seriously waste resources. In addition, this kind of cellar-type biogas generator is not convenient for observing the internal gas production.
实用新型内容Utility model content
为了克服上述缺陷，本实用新型的目的在于提供一种使用寿命长、密封性能好、使用方便的沼气发生装置。In order to overcome the above defects, the purpose of this utility model is to provide a biogas generating device with long service life, good sealing performance and easy use.
为了达到上述目的，本实用新型的沼气发生装置，包括由钢筋水泥混凝土制成的地窖式柱形容器及顶盖构成的柱体，所述顶盖密封设置在柱形容器的顶部开口上，所述顶盖上设置有用于连接煤气管道的排气口，所述柱形容器的侧壁上部设置有进料口，所述侧壁下部设置有排渣口；还包括密封设置的气压蓄水池，所述气压蓄水池底部通过管道与所述柱形容器下部连通。In order to achieve the above object, the biogas generating device of the present utility model includes a cellar-shaped columnar container made of reinforced cement concrete and a column body composed of a top cover, and the top cover is sealed and arranged on the top opening of the columnar container. The top cover is provided with an exhaust port for connecting the gas pipeline, the upper part of the side wall of the cylindrical container is provided with a feed port, and the lower part of the side wall is provided with a slag discharge port; it also includes a sealed air pressure reservoir , the bottom of the air pressure reservoir communicates with the lower part of the cylindrical container through a pipeline.
其中，所述的气压蓄水池顶部设置有压力表。Wherein, the top of the air pressure reservoir is provided with a pressure gauge.
特别是，所述的排气口设置有阀门和压力表。In particular, the exhaust port is provided with a valve and a pressure gauge.
进一步地，所述的柱体容器外设置保温层。Further, an insulating layer is provided outside the cylindrical container.
其中，所述的柱体为两个或两个以上组合使用，所述柱体的排气口均通过管道连接煤气管道。Wherein, the columns are used in combination of two or more, and the exhaust ports of the columns are all connected to gas pipelines through pipelines.
上述的结构，经进料口添加物料，发生反应后产生的气体从排气口进入煤气管道，反应后产生的料渣经排渣口排出，所述气压蓄水池内盛有水，由于与所述柱形容器连通，因此气压蓄水池内的气压与柱形容器内的气压相同，因此通过观察气压蓄水池的气压变化情况就能判断柱体内的物料产气情况，使用方便，钢筋水泥混凝土结构密封性能加强，且使用寿命更长。In the above structure, materials are added through the feed port, and the gas generated after the reaction enters the gas pipeline from the exhaust port, and the slag generated after the reaction is discharged through the slag discharge port, and the air pressure reservoir is filled with water. The columnar container is connected, so the air pressure in the air pressure reservoir is the same as the air pressure in the cylindrical container, so the gas production of the material in the column can be judged by observing the change of air pressure in the air pressure reservoir. It is easy to use, reinforced cement concrete The structural sealing performance is strengthened, and the service life is longer.
附图说明Description of drawings
图1为本实用新型具体实施例的剖视结构示意图。Fig. 1 is a schematic cross-sectional structure diagram of a specific embodiment of the present invention.
具体实施方式Detailed ways
下面结合附图和实施例对本实用新型作进一步详细说明。Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.
如图1，本实用新型的沼气发生装置具体实施例，首先在地下挖一个十米深的池子1，在该池子内用钢筋网片建造沼气发生装置的地基，用800#水泥钢筋网片建造70公分厚、直径为十米的圆柱形墙2(形成顶部开口的柱形容器)及该墙上的顶盖3，所述顶盖密封设置在柱形容器的顶部开口上，所述顶盖上设置有用于连接煤气管道的排气口31，所述柱形容器的侧壁上部距底部8.5米处设置有进料口21，所述侧壁下部设置有排渣口22；还包括密封设置在与所述顶盖同高位置的气压蓄水池4，所述气压蓄水池底部通过输水管道5与所述柱形容器下部连通。其中，所述的气压蓄水池顶部设置有压力表41，所述排气口设置有阀门开关30，进料口和排渣口均设置有阀门开关20。所述的排气口设置压力表。所述的阀门开关及压力表与连接管之间均采用密封连接以保证气压蓄水池及柱体内的气密性。As shown in Figure 1, the specific embodiment of the biogas generating device of the present utility model, at first dig a pond 1 with a depth of ten meters underground, build the foundation of the biogas generating device with a reinforced mesh sheet in this pond, and build it with 800# cement reinforced mesh sheet 70 centimeters thick, ten meters in diameter cylindrical wall 2 (column container forming the top opening) and the top cover 3 on the wall, the top cover sealing is arranged on the top opening of the column container, the top cover An
为了保证发生装置内部的气密性，在建造完工后对圆柱形容器内部进行气密性试验，将内部的所有阀门开关关闭，用气压机向容器内部打气，等气压表上升到16个大气压时停止，等十天后，气压表指数不下降，则复合建造标准，即可进行投入使用。In order to ensure the airtightness inside the generating device, the airtightness test is carried out on the inside of the cylindrical container after the construction is completed, all the internal valve switches are closed, and the air pressure machine is used to inflate the inside of the container, and when the air pressure gauge rises to 16 atmospheres Stop, wait ten days later, if the barometer index does not drop, then the construction standard can be combined, and it can be put into use.
进一步地为了保证物料的快速连续反应，柱体内部需要保持特定的温度，所述的柱体容器外设置保温层。所述保温层在本具体实施例中采用土层，用土将柱体外围埋植与池内。Further, in order to ensure the rapid and continuous reaction of the materials, a specific temperature needs to be maintained inside the column, and an insulation layer is provided outside the column container. In this specific embodiment, the insulation layer adopts a soil layer, and the periphery of the cylinder is embedded in the pool with soil.
其中，所述的柱体为两个或两个以上组合使用，所述柱体的排气口均通过管道连接煤气管道。Wherein, the columns are used in combination of two or more, and the exhaust ports of the columns are all connected to gas pipelines through pipelines.
上述的结构，经进料口添加物料，发生反应后产生的气体从排气口进入煤气管道，反应后产生的料渣经排渣口排出，所述气压蓄水池内盛有水，由于与所述柱形容器连通，因此气压蓄水池内的气压与柱形容器内的气压相同，因此通过观察气压蓄水池的气压变化情况就能判断柱体内的物料产气情况，使用方便，钢筋水泥混凝土结构密封性能加强，且使用寿命更长。In the above structure, materials are added through the feed port, and the gas generated after the reaction enters the gas pipeline from the exhaust port, and the slag generated after the reaction is discharged through the slag discharge port, and the air pressure reservoir is filled with water. The columnar container is connected, so the air pressure in the air pressure reservoir is the same as the air pressure in the cylindrical container, so the gas production of the material in the column can be judged by observing the change of air pressure in the air pressure reservoir. It is easy to use, reinforced cement concrete The structural sealing performance is strengthened, and the service life is longer.
上述的结构不仅仅可以用农作物的秸秆、木柴和动植粪便来作为原料生产沼气，而且在反应过程中把柴中不易燃烧的柴灰彻底分解，易燃的气体上升在水面以上，产生臭氧，能够杀菌洁净环境，减少疾病的产生和传播。The above-mentioned structure can not only use crop straw, firewood and animal and plant manure as raw materials to produce biogas, but also completely decompose the non-combustible ash in the firewood during the reaction process, and the flammable gas rises above the water surface to generate ozone. It can sterilize and clean the environment, reducing the generation and spread of diseases.
本实用新型不局限于上述实施方式，不论在其形状或结构上做任何变化，凡是利用上述的沼气发生装置都是本实用新型的一种变形，均应认为落在本实用新型保护范围之内。The utility model is not limited to the above-mentioned embodiment, regardless of any changes in its shape or structure, any use of the above-mentioned biogas generating device is a deformation of the utility model, and should be considered as falling within the protection scope of the utility model .
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2010202784862U CN201722376U (en) | 2010-08-02 | 2010-08-02 | Biogas generation device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010202784862U CN201722376U (en) | 2010-08-02 | 2010-08-02 | Biogas generation device |
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| CN201722376U true CN201722376U (en) | 2011-01-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103060170A (en) * | 2013-01-24 | 2013-04-24 | 泸州品创科技有限公司 | Pit sealing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103060170A (en) * | 2013-01-24 | 2013-04-24 | 泸州品创科技有限公司 | Pit sealing method |
| CN103060170B (en) * | 2013-01-24 | 2013-12-11 | 泸州品创科技有限公司 | Pit sealing method |
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Granted publication date: 20110126 Termination date: 20110802 |