CN203284874U - 填埋气管冷凝液排放装置 - Google Patents

填埋气管冷凝液排放装置 Download PDF

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CN203284874U
CN203284874U CN2013200344679U CN201320034467U CN203284874U CN 203284874 U CN203284874 U CN 203284874U CN 2013200344679 U CN2013200344679 U CN 2013200344679U CN 201320034467 U CN201320034467 U CN 201320034467U CN 203284874 U CN203284874 U CN 203284874U
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condensed liquid
air tube
liquid discharging
embedded air
landfill
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陈清刚
喻书凯
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Shenzhen Dongjiang Environmental Protection Regeneration Energy Co ltd
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Wuhan New Champion One Carbon Energy Development Co Ltd
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Abstract

本实用新型涉及垃圾处理技术领域,一种填埋气管冷凝液排放装置,它包括填埋气管,其特征是:填埋气管上装有一个三通阀,三通阀的一个出口连接有后段填埋气管,三通阀的另一个出口连接有冷凝液排放管,冷凝液排放管的底部插入到调节池中。所述的冷凝液排放管的底端设有溢流口。所述的冷凝液排放管的出口段设有标尺。本实用新型在填埋气管上装有三通和冷凝液排放管,将分离后的液体通过管道直接排放至污水调节池,该管直插污水调节池底部排放冷凝液,由于污水调节池常年不会断水干涸,所以能够实现水封,因此可以方便地实现排水和水封两种功能。

Description

填埋气管冷凝液排放装置
技术领域
本实用新型涉及垃圾处理技术领域,具体地说是一种填埋气管冷凝液排放装置。
背景技术
城市垃圾处理场在处理垃圾时,一般要将填埋气从垃圾体中抽出。因为填埋气含有大量的甲烷等易燃易爆气体,如果不抽出会产生不安全隐患。现在一般将填埋气抽出后用于发电。填埋气从垃圾体抽出温度约为35~40℃,大气环境温度季节变化通常在0-30℃,由于从垃圾体内抽出的填埋气迅速进入收集管内,管内气体与管外环境温差较大,填埋气中含水会因温度骤降形成冷凝液,管内冷凝液蓄积,不利于填埋气的抽取,必须及时导排出管外,但是收集管网内为负压,且必须杜绝空气的进入,因此冷凝液的排放有过高的要求,国内外填埋气收集系统的冷凝液排放装置通常需要完成两个功能①排水②水封(即密封管网使管内管外气体严密隔绝)。填埋气主管是收集管网中汇集气体进入气站的主干管,通常设置为1~2条,或设置成环状,出口接入气站,主管的冷凝液排放及密封要求会比其它位置的冷凝液排放装置要求更高,因为主管中冷凝液量最大,且最容易进入气站影响气体的后续利用,例如造成填埋气发电机组的停机和损坏。现有技术一般是在需要排放冷凝液的地方挖坑,通过渗透的方法将冷凝液排放掉。这种挖坑的方法工程结构复杂、工程量大,而且不方便监测。因此发明一种填埋气管冷凝液排放装置非常有益。
发明内容
本实用新型所要解决的技术问题是针对现有填埋气管的缺陷,提供一种填埋气管冷凝液排放装置,它可以方便地实现排水和水封两种功能。
为解决上述技术问题,本实用新型采用的技术方案是:它包括填埋气管,其特征是:填埋气管上装有一个三通阀,三通阀的一个出口连接有后段填埋气管,三通阀的另一个出口连接有冷凝液排放管,冷凝液排放管的底部插入到调节池中。所述的冷凝液排放管的底端设有溢流口。所述的冷凝液排放管的出口段设有标尺。
本实用新型在填埋气管上装有三通和冷凝液排放管,将分离后的液体通过管道直接排放至污水调节池,该管直插污水调节池底部排放冷凝液,由于污水调节池常年不会断水干涸,所以能够实现水封,因此可以方便地实现排水和水封两种功能。
附图说明
图1为本实用新型的结构示意图
具体实施方式
以下结合附图对本发明做进一步描述:
如图1所示,本实用新型包括填埋气管1,填埋气管1上装有一个三通阀2,三通阀2的一个出口连接有后段填埋气管3,三通阀2的另一个出口连接有冷凝液排放管4,冷凝液排放管4的底部插入到调节池5中。所述的冷凝液排放管4的底端设有溢流口6。所述的冷凝液排放管4的出口段设有标尺7。

Claims (3)

1.一种填埋气管冷凝液排放装置,它包括填埋气管,其特征是:填埋气管上装有一个三通阀,三通阀的一个出口连接有后段填埋气管,三通阀的另一个出口连接有冷凝液排放管,冷凝液排放管的底部插入到调节池中。
2.根据权利要求1所述的填埋气管冷凝液排放装置,其特征是:所述的冷凝液排放管的底端设有溢流口。
3.根据权利要求1所述的填埋气管冷凝液排放装置,其特征是:所述的冷凝液排放管的出口段设有标尺。 
CN2013200344679U 2013-01-22 2013-01-22 填埋气管冷凝液排放装置 Expired - Lifetime CN203284874U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106216343A (zh) * 2016-07-20 2016-12-14 南通天蓝环保能源成套设备有限公司 一种垃圾填埋气导排系统
CN111940450A (zh) * 2020-08-26 2020-11-17 胡伟儒 一种填埋场渗滤液和填埋气收集系统及方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106216343A (zh) * 2016-07-20 2016-12-14 南通天蓝环保能源成套设备有限公司 一种垃圾填埋气导排系统
CN111940450A (zh) * 2020-08-26 2020-11-17 胡伟儒 一种填埋场渗滤液和填埋气收集系统及方法

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