Workflow work process equipment schematic softened softener, generally consists of several steps cycle: the backwash, absorption of salt (regeneration), slow rinse (replacement), five quick rinse process. All the different processes are very close to the water softening equipment, but because of the different needs of the actual process or control, there may be some additional processes. Any sodium ion exchange based water softening devices are developed based on these five processes to. Automatic softener run the program: A. running (operation) of raw water at a certain pressure (0.2-0.6Mpa), under the flow through the controller valve chamber, into the vessel containing ion exchange resin (resin tank), contained in the resin The Na + and cations in water (Ca2 +, Mg2 +, Fe2 + ...... etc.) exchange, the container effluent Ca2 +, Mg2 + ion content of the established requirements to achieve a softening of hard water. B. Backwash resin after failure, prior to regeneration, first backwash water bottom. Backwash two purposes, one is through the backwash, the resin layer of compacted running loose in favor of the resin particles and regeneration of liquid contact; First, the resin surface accumulation of suspended solids and granulated resin with backwash water discharge, so that the switch will not be increasing flow resistance. C. Regeneration salt Regeneration salt absorption liquid in a certain concentration, lower traffic flows through the resin layer failure to restore the exchange capacity. D. Replacement (slow cleaning) after the regeneration fluid intake, there are not involved in the regeneration of the salt solution exchange within the exchange, the use of renewable liquid flow rate less than or equal to the water for cleaning (slow cleaning), to take advantage of saline solution The regeneration and reduce the load being washed. E. are washed (quick wash) purpose is to remove the residual resin layer regeneration waste, usually in the normal flow rate of clean water to pass up. F. regenerating agent tank water to the regenerant tank with a salt water solution regeneration required