Zinc melting device convenient to adjust

The utility model discloses a zinc melting device convenient to adjust. The zinc melting device comprises a zinc melting tank, the multiple placing notches are uniformly formed in the zinc dissolving tank, a partition plate is arranged between every two adjacent placing notches, and the placing notches and the partition plates are obliquely arranged; the number of the zinc bars is multiple, and the multiple zinc bars are evenly arranged in the containing groove opening; and the number of the butterfly valves is multiple, the multiple butterfly valves are all arranged on the outer side of the zinc dissolving tank, and the multiple butterfly valves are arranged at different heights. The zinc-rich solution flow-out speed and the contact depth of a water body in the galvanizing bath and a zinc bar can be controlled, the dissolution speed of the zinc bar can be adjusted, the concentration of the zinc-rich solution in the galvanizing bath can also be adjusted, and different working requirements can be met. 本实用新型公开了