The utility model discloses a gas collecting device under the film of a landfill site, which comprises a device body. The device body consists of a film covering, a gas collecting box and a gas-liquid separator. The gas-liquid separator and the film covering are located outside the gas collecting box. The gas collecting point is arranged on the upper side of the film covering, and the bottom end of the gas collecting point is provided with an air inlet, and the air inlet is arranged on the bottom end of the gas collecting point. The opening is located in the inner part of the film, the upper side of the gas production point is connected with the conical cover, the upper side of the conical cover is connected with the branch pipe, the branch pipe is connected with the main pipe, the main pipe is connected with the gas-liquid separator, the gas-liquid separator is connected with the gas collecting box through the pipeline, the one end of the gas collecting box is provided with an outlet pipe, and the upper side of the outlet pipe is connected with the main pipe. Gas flow valve is installed. The utility model can calculate the gas output from the gas outlet pipeline through the gas flow valve when it is in use. It is convenient for the staff to count the gas collection quantity. The length of the branch pipe can be adjusted by the folded pipe, and it has certain flexibility in use.
【技术实现步骤摘要】
一种垃圾填埋场膜下集气装置
本技术涉及集气设备
,具体是一种垃圾填埋场膜下集气装置。
技术介绍
垃圾填埋场内的垃圾经过厌氧分解会产生大量的填埋气(每吨垃圾可产生100-200m3填埋气),填埋气是一种可回收利用的能源(甲烷含量高),同时又是污染性气体(其中的甲烷是强致温室性气体,还含有具有刺激性的硫化物气体等)。因此,综合利用垃圾填埋气成为将其变废为宝,获得良好经济和社会效益的必然途径。在填埋场中建立膜下集气是目前国内外垃圾填埋气收集的一种主要方式,现有的膜下集气装置在对气体收集时无法对气体收集量进行检测,无法判断气体收集效果。
技术实现思路
本技术的目的在于提供一种垃圾填埋场膜下集气装置,以解决现有技术中的现有的膜下集气装置在对气体收集时无法对气体收集量进行检测,无法判断气体收集效果的问题。为实现上述目的,本技术提供如下技术方案:一种垃圾填埋场膜下集气装置,包括装置本体;所述装置本体由覆膜、集气箱和气液分离器组成,所述气液分离器和覆膜位于集气箱外侧,所述覆膜上侧设置有采气点,所述采气点底端设置有进气口,且进气口位于覆膜内部,所述采气点上侧与锥形罩连接,所述锥形罩上 ...
【技术保护点】
1.一种垃圾填埋场膜下集气装置,包括装置本体(1);其特征在于:所述装置本体(1)由覆膜(12)、集气箱(4)和气液分离器(5)组成,所述气液分离器(5)和覆膜(12)位于集气箱(4)外侧,所述覆膜(12)上侧设置有采气点(11),所述采气点(11)底端设置有进气口(14),且进气口(14)位于覆膜(12)内部,所述采气点(11)上侧与锥形罩(10)连接,所述锥形罩(10)上侧与支管(7)连接,所述支管(7)与总管(6)连接,所述总管(6)与气液分离器(5)连接,所述气液分离器(5)通过管道与集气箱(4)连接,所述集气箱(4)一端设置有出气管道(3),所述出气管道(3)上侧 ...
【技术特征摘要】
1.一种垃圾填埋场膜下集气装置,包括装置本体(1);其特征在于:所述装置本体(1)由覆膜(12)、集气箱(4)和气液分离器(5)组成,所述气液分离器(5)和覆膜(12)位于集气箱(4)外侧,所述覆膜(12)上侧设置有采气点(11),所述采气点(11)底端设置有进气口(14),且进气口(14)位于覆膜(12)内部,所述采气点(11)上侧与锥形罩(10)连接,所述锥形罩(10)上侧与支管(7)连接,所述支管(7)与总管(6)连接,所述总管(6)与气液分离器(5)连接,所述气液分离器(5)通过管道与集气箱(4)连接,所述集气箱(4)一端设置有出气管道(3),所述出气管道(3)上...
【专利技术属性】
技术研发人员:李超深,
申请(专利权)人:梧州市中水新能源科技有限公司,
类型:新型
国别省市:广西,45
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。