[go: up one dir, main page]

CN201265005Y - 沼气发酵袋 - Google Patents

沼气发酵袋 Download PDF

Info

Publication number
CN201265005Y
CN201265005Y CNU2008200982518U CN200820098251U CN201265005Y CN 201265005 Y CN201265005 Y CN 201265005Y CN U2008200982518 U CNU2008200982518 U CN U2008200982518U CN 200820098251 U CN200820098251 U CN 200820098251U CN 201265005 Y CN201265005 Y CN 201265005Y
Authority
CN
China
Prior art keywords
fermentation bag
pipe
biogas
fermentation
feed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2008200982518U
Other languages
English (en)
Inventor
朱江
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHONGQING FLOURISHING ORIGINAL AGRICULTURE DEVELOPMENT Co Ltd
Original Assignee
CHONGQING FLOURISHING ORIGINAL AGRICULTURE DEVELOPMENT Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHONGQING FLOURISHING ORIGINAL AGRICULTURE DEVELOPMENT Co Ltd filed Critical CHONGQING FLOURISHING ORIGINAL AGRICULTURE DEVELOPMENT Co Ltd
Priority to CNU2008200982518U priority Critical patent/CN201265005Y/zh
Application granted granted Critical
Publication of CN201265005Y publication Critical patent/CN201265005Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS 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
    • C12M21/00Bioreactors or fermenters specially adapted for specific uses
    • C12M21/04Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS 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
    • C12M23/00Constructional details, e.g. recesses, hinges
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS 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
    • C12M23/00Constructional details, e.g. recesses, hinges
    • C12M23/02Form or structure of the vessel
    • C12M23/14Bags
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS 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
    • C12M23/00Constructional details, e.g. recesses, hinges
    • C12M23/20Material Coatings
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS 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
    • C12M23/00Constructional details, e.g. recesses, hinges
    • C12M23/46Means for fastening
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/30Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Clinical Laboratory Science (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

本实用新型涉及一种沼气发酵袋,包括密闭的发酵袋体,发酵袋体上设有与该发酵袋体的发酵室连通的进料管、出料管以及输气管,其特征在于:所述进料管、出料管以及输气管分别与发酵袋体通过热合固定连接为一体。本实用新型有使用方便、成本低廉、气密性好的优点。

Description

沼气发酵袋
技术领域
本实用新型涉及一种沼气制气设备,具体涉及一种沼气发酵袋。
背景技术
沼气作为一种综合利用的再生保能源而深受广大农民欢迎。发展沼气一是可促进农村循环经济,有利于资源的综合利用;其中,人畜粪便、稻草桔杆经发酵处理,可杀灭各种病菌、寄生虫,增加多种生长激素和氨基酸,成为增加土地肥力、有杀虫效果、改良土地的优质肥料;沼气作为再生能源可用于做饭、照明、取暖,一口沼气池每年可为每户农民节省3000—4000元。
目前沼气的池体有采用塑性材料制成的类型,这种池体在池体上设有进料管、用于连接抽渣器的出料管以及输气管等。与已有的水泥沼气池以及玻璃钢沼气池相比,这种塑性材料的池体具有结构简单、造价低廉、可以折叠,尤其具有在农村运输方便的优点。但是,从结构设计以及实际使用方面来看,这种沼气池有以下缺点:池体在进料管处、出料管处以及输气管处设置通孔,各通孔部位设置连接件,进料管处、出料管处以及输气管通过连接件固定。其中进、出料管的连接件(见图2)由分别置于池壁内、外侧的内件5a和外件5b组成,内件5a由设有内螺纹的管节固定在开孔圆盘上组成,外件5b由设有螺纹的管节固定在开孔圆盘上组成,内件的管节旋入外件的管节内螺旋连接。输气管的连接件(见图3)也由内件6a和外件6b构成,内件6a又由气嘴固定在开孔圆盘上组成,气嘴后部上设有外螺纹,外件6b由螺母固定在开孔圆盘上组成,内件的气嘴后部的外螺纹与外件的螺母的内螺纹相旋接。各连接件与池体采用机械方式固定连接,当池体内的气压过大引起池体发生变形时,容易造成连接件与池体之间形成间隙,导致沼气泄漏,因此,上述各部件与池体的连接方式不能保证池体的气密性;以及采用连接件不但使池体的成本增高,而且连接各管道时操作较为复杂。使用时,这种塑性的池体的连接件需在现场加工制作,安装复杂,使用不方便。
发明内容
针对上述技术问题,本实用新型的目的是提供一种使用方便、成本低廉并且气密性好的沼气发酵袋。
本实用新型的目的是这样实现的:发酵袋体上设有与该发酵袋体的发酵室连通的进料管、出料管以及输气管,进料管、出料管以及输气管分别与发酵袋体通过热合固定连接为一体。
采用了上述方案,进料管、出料管以及输气管分别与发酵袋体通过热合固定连接为一体。避免了现有技术使用连接件将进、出料管以及输气管与发酵袋体连接,这样在使用时无须再将进、出料管以及输气管与发酵袋体进行现场装配,不但可以节约连接件的成本,还有使用的方便的优点;另外,当发酵袋体内的气压增高使发酵袋体发生变形时,进、出料管以及输气管与发酵袋体之间始终不会出现间隙,能够确保发酵袋的气密性。
本实用新型除具有上述优点外,在地面上和地面下均可以使用。
下面结合附图和具体实施方式对本实用新型作进一步说明。
附图说明
图1为本实用新型的沼气发酵袋的结构示意图;
图2为现有技术沼气体池体进、出料管的连接件的结构示意图;
图3为现有技术沼气体池体输气管的连接件的结构示意图。
具体实施方式
参照图1,本实用新型的沼气发酵袋,发酵袋体1的材质为聚乙稀树脂软片,该聚乙稀树脂软片为具有增强性能的特种添加剂的聚乙烯(PVC)树脂软片,发酵袋体1的开口采用热合方式进行密闭。发酵袋体1的壁厚为0.5—0.6mm,本实施例中的发酵袋体的壁厚为0.56mm。发酵袋体1上设有与该发酵袋体发酵室连通的进料管2、出料管3以及输气管4,所述进料管、出料管以及输气管分别与发酵袋体通过热合固定连接为一体。
本实用新型安装在地面上时,可以通过修建的护墙等装置对其进行保护,也可以安装在设置的低于地面的地坑中。由于本实用新型将进料管2、出料管3以及输气管4发酵袋体通过热合固定连接为一体,使发酵袋成为成品袋,在使用时直接将进料管2与连通进料口的管道连接,将出料管3与用于排渣的抽渣器连接,将输气管4与用于使用沼气的终端设备的输气软管连接即可。不但使用方便,而且成本低,气密性好。

Claims (3)

1.一种沼气发酵袋,包括密闭的发酵袋体,发酵袋体上设有与该发酵袋体的发酵室连通的进料管、出料管以及输气管,其特征在于:所述进料管、出料管以及输气管分别与发酵袋体通过热合固定连接为一体。
2.根据权利要求1所述的沼气发酵袋,其特征在于:所述发酵袋体的壁厚为0.5—0.6mm。
3.根据权利要求1所述的沼气发酵袋,其特征在于:所述发酵袋体采用的材料为聚乙稀树脂软片材料。
CNU2008200982518U 2008-05-09 2008-05-09 沼气发酵袋 Expired - Fee Related CN201265005Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200982518U CN201265005Y (zh) 2008-05-09 2008-05-09 沼气发酵袋

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200982518U CN201265005Y (zh) 2008-05-09 2008-05-09 沼气发酵袋

Publications (1)

Publication Number Publication Date
CN201265005Y true CN201265005Y (zh) 2009-07-01

Family

ID=40831368

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200982518U Expired - Fee Related CN201265005Y (zh) 2008-05-09 2008-05-09 沼气发酵袋

Country Status (1)

Country Link
CN (1) CN201265005Y (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014077419A1 (en) * 2012-11-14 2014-05-22 Wanjihia Dominic F P Biogas production from a flexible digester
CN112063537A (zh) * 2020-09-24 2020-12-11 瑞楚生物科技(江苏)有限公司 一种可以维持盘长孢菌菌液中孢子活力的方法
CN113073044A (zh) * 2021-04-14 2021-07-06 广东省农业科学院动物科学研究所 一种集装箱式厌氧发酵系统和陈皮柑果肉风味发酵饲料的生产方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014077419A1 (en) * 2012-11-14 2014-05-22 Wanjihia Dominic F P Biogas production from a flexible digester
CN112063537A (zh) * 2020-09-24 2020-12-11 瑞楚生物科技(江苏)有限公司 一种可以维持盘长孢菌菌液中孢子活力的方法
CN113073044A (zh) * 2021-04-14 2021-07-06 广东省农业科学院动物科学研究所 一种集装箱式厌氧发酵系统和陈皮柑果肉风味发酵饲料的生产方法
CN113073044B (zh) * 2021-04-14 2023-08-15 广东省农业科学院动物科学研究所 一种集装箱式厌氧发酵系统和陈皮柑果肉风味发酵饲料的生产方法

Similar Documents

Publication Publication Date Title
CN201265005Y (zh) 沼气发酵袋
CN202208720U (zh) 可折叠式沼气沼肥厌氧反应装置
CN201144245Y (zh) 新型自动进料出料大型旋转破壳搅拌沼气池
CN204661707U (zh) 两级cstr秸秆产沼气发酵装置
CN208471666U (zh) 一种pe三格立式结构壁增强型化粪池
CN202201894U (zh) 一种加料自动搅拌的热塑性复合材料沼气池
CN102108330B (zh) 一种热塑性复合材料沼气池
CN205205131U (zh) 一种农村家庭用便携式沼气发酵装置
CN201074231Y (zh) 秸秆、粪便两用玻璃钢户用沼气池
CN205774537U (zh) 一种沼气罐装置
CN204298393U (zh) 玻璃钢沼气池
CN203474612U (zh) 环保化粪沼气多用池
CN201459127U (zh) 组合式塑料沼气池
CN201236189Y (zh) 三组合池体玻璃钢沼气池
CN2697088Y (zh) 高效方便沼气池
CN201043173Y (zh) 全玻璃钢沼气池
CN201614374U (zh) 一种高适应性热塑性复合材料制沼气池
CN217790876U (zh) 中心清洗供水集粪斗
CN106013731B (zh) 一种生活垃圾导送装置
CN104098247A (zh) 一次注塑成型化粪池
CN201908034U (zh) 玻璃钢沼气池
CN202430216U (zh) 玻璃钢沼气池
CN203582855U (zh) 沼气池
CN201962175U (zh) 一种新型农户家庭沼气池装置
CN201473518U (zh) 一种方便除渣的膜式沼气池

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090701

Termination date: 20130509