CN201890879U - 一种浮罩式沼气池 - Google Patents

一种浮罩式沼气池 Download PDF

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CN201890879U
CN201890879U CN2010206390484U CN201020639048U CN201890879U CN 201890879 U CN201890879 U CN 201890879U CN 2010206390484 U CN2010206390484 U CN 2010206390484U CN 201020639048 U CN201020639048 U CN 201020639048U CN 201890879 U CN201890879 U CN 201890879U
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floating cover
marsh gas
gas tank
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吕景海
赵明春
王星明
马仁贵
刘忠锋
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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
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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
    • C12M23/56—Floating elements
    • 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浮罩式沼气池，属于户用沼气池使用领域，可有效解决现有沼气池占地面积大、工期长、密封要求高、不易维修、进出料难等问题。它是由沼气池池体(1)和浮罩(3)两部分组成。沼气池池体(1)为开放式混凝土结构，池体(1)上有导轨轮(2)和进料口(8)，进料口(8)与厕所相连。浮罩(3)上有浮罩导轨(6)、导气管(4)、对称的一对平衡体(9)。池体(1)建好后，投入原料，将浮罩(3)放入沼气池内。产生沼气时，浮罩(3)可随气压大小上下升降。平衡体(9)也随着浮罩(3)升降起到搅拌沼渣的作用，促进产气。出料时将浮罩(3)与沼气池分离，可以方便出料。它具有操作简便、安全等优点。

Description

一种浮罩式沼气池
技术领域
本实用新型提供了一种浮罩式沼气池，属于户用沼气池使用领域。
背景技术
为改善农村生活条件，国家正在大力推广户用沼气池。推广的沼气池是混凝土水压式沼气池，它具有占地面积大、施工工期长、密封度要求高、不易维修、进出料难等缺点。实用新型97212881.6公开了一种《自动搅拌浮罩式沼气池》，它与本实用新型相比也存在施工复杂、操作难度大、进出料难的缺点。本实用新型的目的是提供一种浮罩式沼气池，以解决户用沼池占地面积大、施工工期长、密封度要求高、不易维修、进出料难等缺点，适合于农村各种条件下建设使用，且具有操作简便、安全等优点。
发明内容
为解决现有户用沼气池占地面积大、施工工期长、密封度要求高、不易维修、进出料难等问题。本实用新型提供了一种浮罩式沼气池，适合于农村各种条件下建设使用，且具有操作简便、安全等优点。
本实用新型解决其技术问题采用的技术方案是：它是由沼气池池体和浮罩两部分组成。沼气池池体为开放式混凝土结构，池体上有导轨轮和进料口，进料口与厕所相连。浮罩上有浮罩导轨、导气管、对称的一对平衡体。沼气池池体建好后，投入沼气发酵原料，加水至适当位置，将浮罩放入沼气池内。产生沼气时，浮罩内气压增大上浮，用气后，浮罩内气压减小下降。随着浮罩的升降，平衡体也随着升降起到搅拌沼渣的作用，促进产气。出料时将浮罩与沼气池分离，可以方便出料。
本实用新型的有益效果是：本实用新型占地面积小、工期短、密封度要求低，操作简单、进出料方便，可以工厂化生产。
附图说明
图1、本实用新型剖面结构示意图
下面结合附图具体说明本实用新型的具体结构。
1、池体，2、导轨轮，3、浮罩，4、导气管，5、水封间，6、导轨，7、水面，8、进料口，9、平衡体。
具体实施方式
本实用新型一种浮罩式沼气池是这样实施的，它是由沼气池池体(1)和浮罩(3)两部分组成。沼气池池体(1)为开放式混凝土结构，池体(1)上有导轨轮(2)和进料口(8)，进料口(8)与厕所相连。浮罩(3)上有浮罩导轨(6)、导气管(4)、对称的一对平衡体(9)。沼气池池体(1)建好后，投入沼气发酵原料，加水面(7)至适当位置，将浮罩(3)放入沼气池内。产生沼气时，浮罩(3)内气压增大上浮。用气后，浮罩(3)内气压减小下降。随着浮罩(3)的升降，平衡体(9)也随着升降起到搅拌沼渣的作用，促进产气。出料时将浮罩(3)与沼气池分离，可以方便出料。

Claims (1)

1.一种浮罩式沼气池，其特征在于它由沼气池池体和浮罩两部分组成，沼气池池体为开放式混凝土结构，池体上有导轨轮和进料口，进料口与厕所相连；浮罩上有浮罩导轨、导气管、对称的一对平衡体。
CN2010206390484U 2010-11-20 2010-11-20 一种浮罩式沼气池 Expired - Fee Related CN201890879U (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103667031A (zh) * 2013-12-13 2014-03-26 灵璧县林汇家禽育种有限责任公司 用于沼气池的集气贮气装置
WO2020043045A1 (zh) * 2018-08-27 2020-03-05 河南楚汉实业集团有限公司 秸秆粪便垃圾连续干发酵一罐式高效能沼气生产器及工艺
CN114623368A (zh) * 2022-03-31 2022-06-14 农业部沼气科学研究所 户用沼气池减少甲烷逃逸的方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103667031A (zh) * 2013-12-13 2014-03-26 灵璧县林汇家禽育种有限责任公司 用于沼气池的集气贮气装置
WO2020043045A1 (zh) * 2018-08-27 2020-03-05 河南楚汉实业集团有限公司 秸秆粪便垃圾连续干发酵一罐式高效能沼气生产器及工艺
CN114623368A (zh) * 2022-03-31 2022-06-14 农业部沼气科学研究所 户用沼气池减少甲烷逃逸的方法
CN114623368B (zh) * 2022-03-31 2023-04-07 农业部沼气科学研究所 户用沼气池减少甲烷逃逸的方法

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