化工气体取样设备及相关方法探析

Analysis of chemical gas sampling equipment and related methods

研究一种化工气体取样设备和气体取样方法,取样设备包括取样箱、样品管、取样管、球形阀、针型阀、自吸式三通阀和回收管,本发明采用自吸式三通、针型阀、球形阀、样品管、取样管、回收管、取样箱等组件安装相结合构成一种化工气体取样设备,实现安全、环保、节能、高效、低成本的化工气体取样过程。

Research a chemical gas sampling equipment and gas sampling method.The sampling equipment includes a sampling box,a sample tube,a sampling tube,a spherical valve,a needle valve,a self-priming three-way valve,and a recovery pipe.The present invention uses a self-priming three-way valve.The installation of components such as vent,needle valve,spherical valve,sample tube,sampling tube,recovery tube,sampling box,etc.form a chemical gas sampling equipment to realize a safe,environmentally friendly,energy-saving,high-efficiency,and low-cost chemical gas sampling process.