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CNG深度脱水器高压气放空回收装置,从前过滤分离器出口接出的管路分为两路,一路串联第一高进阀后,与第一脱水塔的上端口连接,另一路串联第二高进阀后,与第二脱水塔的上端口连接,在第一高进阀与第一脱水塔之间接有第一放空管,该第一放空管上安装第一阀门,在第二高进阀与第二脱水塔之间接有第二放空管,该第二放空管上安装第二阀门。第一放空管和第二放空管均与引流管的进口端连接,从引流管出口端接出的管路分为两路,一路串联放空阀后,与大气相通,另一路串联回收阀后,与回收罐连接。本实用新型在减少气损、节约能源的同时,避免了环境污染,有利于环保,具有构思巧妙、结构简单、实施容易等特点。
CNG deep dehydrator high-pressure gas venting recovery device, the outlet from the former filter separator outlet pipe is divided into two, all the way in the first high-valve, the first port of the first dehydration tower connected to the other series of the second high After the inlet valve is connected with the upper port of the second dehydration tower, a first vent pipe is connected between the first high-grade valve and the first dehydration tower, a first valve is installed on the first vent pipe, A second vent pipe is connected between the inlet valve and the second dehydration tower, and a second valve is installed on the second vent pipe. The first vent pipe and the second vent pipe are both connected with the inlet end of the draft tube, and the pipeline which is taken out from the outlet end of the draft tube is divided into two paths. After all the vent valves are connected in series with the atmosphere, After connecting with the recovery tank. The utility model has the advantages of reducing air loss and saving energy while avoiding environmental pollution and environmental protection. The utility model has the characteristics of ingenious design, simple structure and easy implementation.