提出了气动乳化液自动配比仪的构想,该配比仪以井下压风为动力,利用综合控制器(PLC)作为控制单元,实现乳化液浓度的自动配比。其配液方式可分为自动调节和人工调节两种。该装置不仅能够更好地实现乳化液的全封闭式管理,保持乳化液系统的清洁,降低液压支架液压元件的损坏,也大大减少了乳化油的浪费。 The conception of automatic proportioning device for pneumatic emulsion was put forward. The ratio meter used downhole forced air as the driving force, and integrated controller (PLC) was used as the control unit to realize the automatic ratio of emulsion concentration. The solution can be divided into automatic adjustment and manual adjustment of two. The device can not only realize the full closed management of the emulsion, keep the emulsion system clean, reduce the damage of the hydraulic support hydraulic components, but also greatly reduce the waste of the emulsified oil.