Device and method for determining gas-liquid ratio of atomized fluid

The invention provides a device and method for determining the gas-liquid ratio of atomized fluid. The device comprises an atomizing nozzle; the feed liquid storage tank is fixedly connected with the atomizing nozzle through a feed liquid feeding pipeline; the atomizing gas pressure stabilizing tank is fixedly connected with the atomizing nozzle through an atomizing gas circulation pipeline; the reaction barrel is fixedly connected with the atomizing nozzle; the laser particle size analyzer and the camera device are fixed at the end part of the reaction barrel. According to the scheme, the optimal gas-liquid ratio can be obtained by adjusting the feeding flow and the atomized gas flow, conditions such as device negative pressure can be changed, influence parameters are controlled for fluidized bed operation, the fluidized bed nozzle can be prevented from being blocked or agglomerated, the fluidized bed disassembly frequency is reduced, and the production efficiency is improved. 本发明提供一种雾化流体气液比值的确定装置及方法，包括：雾化喷嘴