Device and method for chlorine-ammonia processed electrolytic zinc

The invention discloses a device and a method for chlorine-ammonia processed electrolytic zinc. The device comprises an electrolytic cell. A separating film is arranged in the electrolytic cell to divide the electrolytic cell into a cathode chamber and an anode chamber; a cathode is arranged in the cathode chamber and an anode is arranged in the anode chamber; the anode chamber is a closed chamber and the anode chamber communicates with a negative pressure device; and the cathode chamber is an open chamber. According to the device, the problems that chlorine gas environment contamination can be generated in the chlorine and zinc contained solution electrodeposition process, processing cost is high, cathode current efficiency is low, the dismounting of the cathode is inconvenient, repeated mounting and dismounting are prone to causing untight sealing surfaces or the sealing surfaces are liable to be damaged, large-scale industrial production cannot be conducted and the like are solved. The circulation and reclamation of zinc and chlorine are achieved in a low-cost manner, the operation environment is optimized, the efficient and comprehensive utilization of resources is achieved, the continuous operation of electrodeposition is made to last 24 hours or above, and the mass industrial production of chlorine-ammonia processed electrolytic zinc is achieved.