CN102304466A - 一种沼气池保护系统 - Google Patents

一种沼气池保护系统 Download PDF

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CN102304466A
CN102304466A CN201110063975A CN201110063975A CN102304466A CN 102304466 A CN102304466 A CN 102304466A CN 201110063975 A CN201110063975 A CN 201110063975A CN 201110063975 A CN201110063975 A CN 201110063975A CN 102304466 A CN102304466 A CN 102304466A
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gas
tank
methane
protective system
water
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门洪为
门洪民
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DALIAN NEW ENERGY INDUSTRY Co Ltd
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DALIAN NEW ENERGY INDUSTRY Co Ltd
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    • Y02E50/30Fuel from waste, e.g. synthetic alcohol or diesel

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Abstract

本发明公开了一种沼气池保护系统,其属于沼气池建造领域。由沼气池、物料入口和保护系统组成,其特征在于:沼气池上部有集气口,并连接集气管、再通过抽气泵与气罐连接,抽气泵与气罐之间有阀门控制;阀门还连接气罐,气罐上安装压力表。所述集气管的过滤口置于所述保护系统水槽的底部,出气管的一端露在水槽的水面以上,另一端通向用户用气,水槽底部有下部密封盖。阻止沼气因回火引发的储气罐及管道爆炸。而用水作为隔离手段,有效防止了回火问题。可提高沼气纯度,可燃气体中存在一定数量的固体颗粒,通过水过滤可以过滤掉部分杂质,方便,低成本。

Description

一种沼气池保护系统
技术领域
本发明涉及沼气池建造领域,具体的说是一种沼气池保护系统。
背景技术
农村沼气建设是优化人居环境,推进农村能源消费结构转变的民生工程和生态工程。近年来,在政府的大力推动下,发展很快但广大农民朋友在享受沼气带来的便利的同时,又有不少农民由于缺乏起码的安全使用维护常识,警惕性不高,安全意识不强,缺少相应的技术和设备,盲目维修或清渣排障,导致农民命丧沼气池的重大事故发生。沼气是一种易燃、易爆、而且有毒的危险气体,在其生产和使用环节中潜伏较多危险性,稍有操作不当,十分容易导致事故的发生,在运行过程中其防爆,防冻,防毒都存在很大的问题。
发明内容
为了解决上述现有技术存在的问题,本发明采用一种沼气池保护系统,使沼气池的安全性更好。
本发明解决其技术问题所采用的技术方案是:一种沼气池保护系统包括:沼气池、物料入口和保护系统组成,沼气池上部有集气口,并连接集气管、再通过抽气泵与气罐连接,抽气泵与气罐之间有阀门控制;阀门还连接气罐,气罐上安装压力表。所述集气管的过滤口置于所述保护系统水槽的底部,出气管的一端露在水槽的水面以上,另一端通向用户用气,水槽底部有下部密封盖。
采用上述方案后,与现有技术相比具有以下有益效果:该装置安全可靠。具有防止回火功能:阻止沼气因回火引发的储气罐及管道爆炸。而用水作为隔离手段,有效防止了回火问题。可提高沼气纯度,可燃气体中存在一定数量的固体颗粒,通过水过滤可以过滤掉部分杂质,方便,低成本。
附图说明
下面结合附图和实施例对本发明作进一步说明。
图1是本发明的结构示意图。
图中:沼气池1、物料入口2、集气口3、集气管4、抽气泵5、过滤口6、下部密封盖7、出气管8、水槽9、压力表10、气罐11、阀门12。
具体实施方式
为深入了解一种沼气池保护系统,结合图1说明如下:
一种沼气池保护系统,由沼气池1、物料入口2和保护系统组成,其特征在于:沼气池1上部有集气口3,并连接集气管4、再通过抽气泵5与气罐11连接,抽气泵5与气罐11之间有阀门12控制;阀门12还连接气罐11,气罐11上安装压力表10;所述集气管4的过滤口6置于所述保护系统水槽9的底部,出气管8的一端露在水槽9的水面以上,另一端通向用户用气,水槽9底部有下部密封盖7。通过打开下部密封盖7可以将气体中固体颗粒沉淀物定时排放确保管道畅通。阻止沼气因回火引发的储气罐及管道爆炸。而用水作为隔离手段,有效防止了回火问题。可提高沼气纯度,可燃气体中存在一定数量的固体颗粒,通过水过滤可以过滤掉部分杂质,方便,低成本。

Claims (2)

1.一种沼气池保护系统,由沼气池(1)、物料入口(2)和保护系统组成,其特征在于:沼气池(1)上部有集气口(3),并连接集气管(4)、再通过抽气泵(5)与气罐(11)连接,抽气泵(5)与气罐(11)之间有阀门(12)控制;阀门12还连接气罐(11),气罐(11)上安装压力表(10),保护系统位于沼气池(1)外。
2.根据权利要求1所述的一种沼气池保护系统,其特征在于:所述集气管(4)的过滤口(6)置于所述保护系统水槽(9)的底部,出气管(8)的一端露在水槽(9)的水面以上,另一端通向用户用气,水槽(9)底部有下部密封盖(7)。
CN201110063975A 2011-03-17 2011-03-17 一种沼气池保护系统 Pending CN102304466A (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104498333A (zh) * 2013-12-14 2015-04-08 融水苗族自治县农村能源办公室 沼气池抽渣装置
CN106754279A (zh) * 2016-11-28 2017-05-31 安阳工学院 一种沼气用双保险无水正负压力保护装置及其保护方法
CN108275644A (zh) * 2018-01-25 2018-07-13 大连鸿泽泵业有限公司 一种卸油装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104498333A (zh) * 2013-12-14 2015-04-08 融水苗族自治县农村能源办公室 沼气池抽渣装置
CN104498333B (zh) * 2013-12-14 2016-08-31 融水苗族自治县农村能源办公室 沼气池抽渣装置
CN106754279A (zh) * 2016-11-28 2017-05-31 安阳工学院 一种沼气用双保险无水正负压力保护装置及其保护方法
CN108275644A (zh) * 2018-01-25 2018-07-13 大连鸿泽泵业有限公司 一种卸油装置

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Application publication date: 20120104