The first person to invent the double-nozzle sprayer

Peng Shanshan, Wang Yuli, Roger, Liu Hao. According to the patent details of double-headed electric sprayer, the inventors are Peng Shanshan, Wang Yuli, Roger and Liu Hao, and the application dates are 202 1 and 65438+February 29th. The patent applicant is Di 'ao Group Chengdu Pharmaceutical Co., Ltd. This utility model adopts low-position warehouse door design, and adopts double nozzles in the atomization process, so that different substances can be analyzed by chromatography after atomization. The atomizing nozzles are driven by mobile devices and separated by doors. In the process of analysis, the hatch is temporarily opened and closed, and the unopened position is set at the lower end, which is beneficial to reduce the diffusion of atomized substances when other analytical drug materials are added, ensure the accuracy of analysis, and is convenient to use, and has popularization and application value.