CN202716512U - 沼气池膜 - Google Patents

沼气池膜 Download PDF

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Publication number
CN202716512U
CN202716512U CN2012201973334U CN201220197333U CN202716512U CN 202716512 U CN202716512 U CN 202716512U CN 2012201973334 U CN2012201973334 U CN 2012201973334U CN 201220197333 U CN201220197333 U CN 201220197333U CN 202716512 U CN202716512 U CN 202716512U
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China
Prior art keywords
layer
methane
utility
model
generating pit
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Expired - Fee Related
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CN2012201973334U
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English (en)
Inventor
何仁真
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FUJIAN GREEN EARTH ENVIRONMENTAL SCIENCE AND TECHNOLOGY Co Ltd
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FUJIAN GREEN EARTH ENVIRONMENTAL SCIENCE AND TECHNOLOGY Co Ltd
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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
    • C12M23/20—Material Coatings
    • 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

Abstract

一种沼气池膜，包括聚乙烯HDPE层，及设于外层的防火层复合而成。所述聚乙烯HDPE层的内外层均设有防火层复合而成。所述防火层喷涂于所述聚乙烯HDPE层上。所述聚乙烯HDPE层与所述防火层之间采用粘合剂胶合。本实用新型结构简单、造价低廉、施工方便，不仅隔离性能好，而且具防火性能。

Description

沼气池膜
【技术领域】
本实用新型涉及一种沼气池膜，用于软体沼气池制作及普通沼气池的内衬。
【背景技术】
沼气池得到越来越广泛的应用。中国发明专利ＺＬ201010518922.3公开了一种沼气池的结构，其采用了防渗膜作为沼气池膜，但并没有公开防渗膜的具体材质。
现有的沼气池膜没有防火功能，在发生火灾时，沼气池膜会被烧毁。
【实用新型内容】
本实用新型所要解决的技术问题在于提供一种沼气膜，不仅隔离性能好，而且具防火性能。
本实用新型采用以下技术方案解决上述技术问题：
一种沼气池膜，包括聚乙烯ＨＤＰＥ层，及设于外层的防火层复合而成。
所述聚乙烯ＨＤＰＥ层的内外层均设有防火层复合而成。
所述防火层喷涂于所述聚乙烯ＨＤＰＥ层上。
所述聚乙烯ＨＤＰＥ层与所述防火层之间采用粘合剂胶合。
本实用新型的优点在于：该沼气池膜，结构简单、造价低廉、施工方便，不仅隔离性能好，而且具防火性能。
【附图说明】
下面参照附图结合实施例对本实用新型作进一步的描述。
图1本实用新型一实施例结构示意图。
图2是本实用新型另一实施例结构示意图。
【具体实施方式】
如图1所示，本实用新型所述的沼气池膜，包括聚乙烯ＨＤＰＥ层10，及设于外层的防火层20复合而成。所述防火层20可以喷涂于所述聚乙烯ＨＤＰＥ层上。也可以是聚乙烯ＨＤＰＥ层10与防火层20之间采用粘合剂胶合。
另外，也可以在聚乙烯ＨＤＰＥ层10的内外层均设有防火层20复合而成。如图2所示。
防火层20可采用市面上出售的任何一种防火材料。本实施例中采用的是福州市台江区三山防火建筑材料研究所研制的防火材料。
本实用新型的沼气池膜，结构简单、造价低廉、施工方便，不仅隔离性能好，而且具防火性能。
上述实施例和图式并非限定本实用新型的产品形态和式样，任何所属技术领域的普通技术人员对其所做的适当变化或修饰，皆应视为不脱离本实用新型的专利范畴。

Claims (4)

1.一种沼气池膜，其特征在于：包括聚乙烯ＨＤＰＥ层，及设于外层的防火层复合而成。
2.如权利要求1所述的沼气池膜，其特征在于：所述聚乙烯ＨＤＰＥ层的内外层均设有防火层复合而成。
3.如权利要求1或2所述的沼气池膜，其特征在于：所述防火层喷涂于所述聚乙烯ＨＤＰＥ层上。
4.如权利要求1或2所述的沼气池膜，其特征在于：所述聚乙烯ＨＤＰＥ层与所述防火层之间采用粘合剂胶合。
CN2012201973334U 2012-05-04 2012-05-04 沼气池膜 Expired - Fee Related CN202716512U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201973334U CN202716512U (zh) 2012-05-04 2012-05-04 沼气池膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201973334U CN202716512U (zh) 2012-05-04 2012-05-04 沼气池膜

Publications (1)

Publication Number Publication Date
CN202716512U true CN202716512U (zh) 2013-02-06

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CN (1) CN202716512U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104004647A (zh) * 2014-04-01 2014-08-27 方青海 黑膜沼气池

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104004647A (zh) * 2014-04-01 2014-08-27 方青海 黑膜沼气池

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Granted publication date: 20130206

Termination date: 20140504