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CN201309930Y - 一种沼气池 - Google Patents

一种沼气池 Download PDF

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CN201309930Y
CN201309930Y CNU2008201065516U CN200820106551U CN201309930Y CN 201309930 Y CN201309930 Y CN 201309930Y CN U2008201065516 U CNU2008201065516 U CN U2008201065516U CN 200820106551 U CN200820106551 U CN 200820106551U CN 201309930 Y CN201309930 Y CN 201309930Y
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biogas
methane
cement
stone
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李清付
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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
    • 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
    • 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
    • C12M23/38—Caps; Covers; Plugs; Pouring means
    • 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

本实用新型提出了一种沼气池，包括水泥石料式沼气池及顶盖，所述水泥石料式沼气池包括进料口及出料口；其特征在于，所述顶盖由轻质材料制成；所述顶盖外径与所述水泥石料式沼气池内径相适配以使所述顶盖能够浮在所述水泥石料式沼气池内；所述顶盖顶部具有沼气出气口。本实用新型提出的沼气池利用轻质的顶盖代替了现有的水泥石料制成的顶盖，从而使顶盖能够在沼气池内浮在池内。这样制成的顶盖制造成本低，不易损坏，一旦损坏很容易更换。

Description

一种沼气池
技术领域
本实用新型涉及一种沼气池。
背景技术
在上世纪六十年代，就发展农村户用沼气池修建使用技术。直到今天国家仍然提倡推广沼气池修改和使用。现有的沼气池通常为一个埋式和半埋式水泥石料式沼气池，沼气池气室就顶部是水泥石料构成。这种沼气池造价高，并且在使用过程中容易损坏。这是由于沼气是一种甲烷气体，目前沼气池气室就顶部是水泥石料构成，十分容易造成漏气。一旦气室漏气，又很难修复。农村户用沼气池一旦发生漏气，该沼气池就报废了，这也是造成沼气池在农村不易推广的一个直接的也是一个最主要的原因。
实用新型内容
针对现有技术中存在的缺陷和不足，本实用新型的目的是提出一种沼气池，既能够具有现有的沼气池的功能，同时又能解决现有的沼气池顶易损坏的问题。
为了达到上述目的，本实用新型提出了一种沼气池，包括水泥石料式沼气池及顶盖，所述水泥石料式沼气池包括进料口及出料口；其特征在于，所述顶盖由轻质材料制成；所述顶盖外径与所述水泥石料式沼气池内径相适配以使所述顶盖能够浮在所述水泥石料式沼气池内；所述顶盖顶部具有沼气出气口。
作为上述技术方案的优选，所述顶盖为塑料制成。
作为上述技术方案的优选，所述进料口连接有进料管，所述进料管顶部高于所述水泥石料式沼气池顶部。
本实用新型提出了一种沼气池，包括水泥石料式沼气池及顶盖，所述水泥石料式沼气池包括进料口及出料口；其特征在于，所述顶盖由轻质材料制成；所述顶盖外径与所述水泥石料式沼气池内径相适配以使所述顶盖能够浮在所述水泥石料式沼气池内；所述顶盖顶部具有沼气出气口。本实用新型提出的沼气池利用轻质的顶盖代替了现有的水泥石料制成的顶盖，从而使顶盖能够在沼气池内浮在池内。这样制成的顶盖制造成本低，不易损坏，一旦损坏很容易更换。
下面结合附图，对本实用新型的具体实施方式作进一步的详细说明。对于所属技术领域的技术人员而言，从对本实用新型的详细说明中，本实用新型的所述和其他目的、特征和优点将显而易见。
附图说明
图1为本实用新型提出的沼气池结构示意图；
图2为图1的俯视图；
图3为图2的A-A向剖视示意图；
附图标记：1、顶盖    2、沼气池  3、进料口  4、出料口
          5、出气口  6、进料管  7、进料管顶部。
具体实施方式
下面结合附图对本实用新型做进一步说明。
本实用新型优选实施例如图1、图2、图3所示，包括水泥石料式沼气池2及顶盖1，所述水泥石料式沼气池2包括进料口3及出料口4；所述顶盖1由轻质材料制成；所述顶盖1外径与所述水泥石料式沼气池2内径相适配以使所述顶盖1能够浮在所述水泥石料式沼气池2内；所述顶盖1顶部具有沼气出气口5。
其中，所述顶盖为塑料制成。当然也可以由泡沫塑料等其他材料制成，只要材质较轻能够浮在沼气池2内即可。所述进料口3连接有进料管6，所述进料管6的顶部7高于所述水泥石料式沼气池2顶部，出料口4设于水泥石料式沼气池2底部，且其高度低于进料口3。
当然，本实用新型还可有其他实施例，在不背离本实用新型精神及其实质的情况下，所属技术领域的技术人员当可根据本实用新型作出各种相应的改变和变形，但这些相应的改变和变形都应属于本实用新型的权利要求的保护范围。

Claims (4)

1、一种沼气池，包括水泥石料式沼气池及顶盖，所述水泥石料式沼气池包括进料口及出料口；其特征在于，所述顶盖由轻质材料制成；所述顶盖外径与所述水泥石料式沼气池内径相适配以使所述顶盖能够浮在所述水泥石料式沼气池内；所述顶盖顶部具有沼气出气口。
2、根据权利要求1所述的沼气池，其特征在于，所述顶盖为塑料制成。
3、根据权利要求1或2所述的沼气池，其特征在于，所述进料口连接有进料管，所述进料管顶部高于所述水泥石料式沼气池顶部。
4、根据权利要求1或2所述的沼气池，其特征在于，所述出料口设于沼气池底部，且所述出料口高度低于所述进料口。
CNU2008201065516U 2008-11-14 2008-11-14 一种沼气池 Expired - Fee Related CN201309930Y (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011127801A1 (zh) * 2010-04-16 2011-10-20 Xu Wenhui 盖顶上凸的沼气机
CN104164362A (zh) * 2013-05-20 2014-11-26 张毅 沼气发生装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011127801A1 (zh) * 2010-04-16 2011-10-20 Xu Wenhui 盖顶上凸的沼气机
CN104164362A (zh) * 2013-05-20 2014-11-26 张毅 沼气发生装置
CN104164362B (zh) * 2013-05-20 2016-12-28 张毅 沼气发生装置

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