Precious metal dissolving equipment

The utility model discloses precious metal dissolving equipment, which relates to the technical field of metal dissolving, and comprises a support plate, the left part of the lower side surface of the support plate is vertically and fixedly connected with the upper end of a hydraulic rod II, and the input end of the hydraulic rod II is controlled by an external control switch group to be electrically connected with the output end of an external power supply; the upper portion of the second hydraulic rod is fixedly connected with a circular plate, the lower end of the second hydraulic rod is connected with the second circular plate through a rotating mechanism, the upper side surface of the second circular plate communicates with air outlet pipes at equal angles, a one-way valve is installed in each air outlet pipe, the lower side surface of the second circular plate is fixedly connected with a second circular ring, and first installation grooves are formed in the second circular ring at equal angles. A filter