FIELD: technological processes.
SUBSTANCE: invention relates to a zero-discharge galvanochemical treatment of parts in a heated process bath of an operating module. Outlet of the pump and / or the process bath filtration device itself is connected to a developed surface located in the collector-concentrator, as well as with the process bath. As the heat medium fed to the heat exchanger, the electrolyte of the process bath itself heated to the technologically prescribed temperature is used. It begins to be supplied during the processing of the parts and / or after its termination by the signal of the level sensor located in the collector-concentrator. Supply of the electrolyte to the heat exchanger is stopped by the signal of the temperature sensor installed in the process bath when the temperature of the electrolyte in the process bath is lower than the value, providing an efficient heat transfer from the surface of the heat exchanger to the diluted electrolyte of the process bath.
EFFECT: method provides a reduction in the cost of electricity used to concentrate the electrolyte diluted with water in a suitable collection and the expansion of functional and technological capabilities.
11 cl, 3 dwg
