Recycling device for hydrochloric acid production

Abstract

A cyclic utilization device for hydrochloric acid production relates to the technical field of cyclic utilization devices and comprises a reaction box, a separation mesh cylinder is vertically and fixedly connected in the reaction box, a material inlet cylinder and a hydrochloric acid inlet cylinder are parallelly and fixedly connected to the top of the reaction box, and a mixing cylinder is jointly connected between the lower end of the material inlet cylinder and the lower end of the hydrochloric acid inlet cylinder. A rotary disc is rotationally arranged on the inner bottom surface of the reaction box, mixing blades located between the outer wall of the separation net barrel and the inner wall of the reaction box are arranged on the rotary disc, an impurity leading-out barrel is vertically and fixedly connected to the rotary disc, and an upper end opening of the impurity leading-out barrel is communicated with the inner cavity of the separation net barrel; and the lower port of the impurity leading-out cylinder extends out of the reaction box. The reaction device disclosed by the utility model solves the problems of influence on the purity of the reacted material and reduction in the recycling efficiency of the hydrochloric acid due to the fact that the hydrochloric acid and the material carry impurities in the process of adding the hydrochloric acid and mixing the hydrochloric acid with the material in the reaction device in the traditional technology.

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