CN202766529U - 一种沼气池的进料及人孔装置 - Google Patents

一种沼气池的进料及人孔装置 Download PDF

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CN202766529U
CN202766529U CN2012204773452U CN201220477345U CN202766529U CN 202766529 U CN202766529 U CN 202766529U CN 2012204773452 U CN2012204773452 U CN 2012204773452U CN 201220477345 U CN201220477345 U CN 201220477345U CN 202766529 U CN202766529 U CN 202766529U
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biogas digester
human hole
straight cutting
feed
pipe
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何宏瑞
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ANQING CHONGLANG ENERGY TECHNOLOGY Co Ltd
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ANQING CHONGLANG ENERGY 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
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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
    • C12M23/46—Means for fastening
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    • 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池的进料及人孔装置，它包括与沼气池顶部固定连接的一根直插套管，该直插套管通过法兰与人孔连接。将直插套管由池顶插入至沼液中，深度与进料管及出料管保持一致，故不会漏气，日常可作为投料管，需要检修时，人直接从直插套管进入。本实用新型解决了池顶人孔密封难的问题，实现了池顶人孔密封相对容易，且更便于进料和大出料。

Description

一种沼气池的进料及人孔装置
技术领域
本实用新型涉及一种沼气池，具体涉及一种沼气池的进料及人孔装置。 
背景技术
沼气是有机物质如秸秆、杂草、人畜粪便、垃圾、污泥、工业有机废水等在厌氧条件下，通过少量的厌氧微生物的分解代谢而产生的气体。沼气可做燃料，沼液和沼渣可做肥料。沼气工程主要应用于养殖场的粪便处理和城镇的生活污水处理，大力发展沼气工程可省煤、省力、省电、省钱、增肥、增效、增产，减少病虫害和水土流失，净化环境。由于沼气工程所使用的沼气装置容积较大，目前的建造方法一般是在地下挖一深坑，用混凝土浇注池身和池盖，这种装置建造成本较低，易漏气，维修不便，使用寿命短，不能工业化生产。另一种方法是用钢板焊接成一整体，埋入地下，这种装置能工业化生产，不易漏气，使用寿命长，但建造成本高，运输不便，也采用一种玻璃钢材料来建造沼气工程，质量稳定，标准统一，密封性能好，不渗水，不漏气，建造、运输、安装方便，成本低廉，使用寿命长，但无论采用什么材料建造沼气池，顶部人孔的密封始终是一个难点，不设人孔不利于沼气池检修及大出料。 
发明内容
本实用新型装置所要解决的技术问题是提供一种密封性能好的沼气池的进料及人孔装置。沼气池顶人孔密封相对容易的沼气工程进料装置，兼有检修人孔功能。 
为解决上述技术问题，本实用新型的沼气池的进料及人孔装置所采用的技术方案这样的：它包括与沼气池顶部固定连接的一根直插套管，该直插套管通过法兰与人孔连接。 
由于上述技术方案采用的直插套管由池顶插入至沼液中，深度与进料管及出料管保持一致，故不会漏气，日常可作为投料管，需要检修时，人直接从直插套管进入。因此，本实用新型解决了池顶人孔密封难的问题，实现了池顶人孔密封相对容易，且更便于进料和大出料。 
附图说明
附图是本实用新型的沼气池的进料及人孔装置的剖视图。 
具体实施方式
由附图可见，本实用新型的沼气池的进料及人孔装置是在沼气池1的顶部固定连接一根直插套管2，该直插套管2通过法兰与人孔3连接。直插套管2由池顶插入至沼液中，深度与进料管4及出料管5保持一致，故不会漏气。日常可作为投料管，需要检修时，打开人孔3直接从直插套管2进入即可。 

Claims (1)

1.一种沼气池的进料及人孔装置，其特征是：它包括与沼气池(1)的顶部固定连接的一根直插套管(2)，所述的直插套管(2)通过法兰与人孔(3)连接。
CN2012204773452U 2012-09-19 2012-09-19 一种沼气池的进料及人孔装置 Expired - Fee Related CN202766529U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113214967A (zh) * 2021-03-22 2021-08-06 山西博天环保工程有限公司 一种套筒式沼气池

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113214967A (zh) * 2021-03-22 2021-08-06 山西博天环保工程有限公司 一种套筒式沼气池

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