Thursday, December 27, 2012

Few automatic filter function and effect


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Automatic filter is to achieve automatic control every step of the run and regeneration of the water softener, and a way to start the regeneration of the time, traffic, or induction. Usually a fully automatic softener cycle process consists of th e following specific steps.
1, running raw water under certain pressure, flow, flowing through the container with ion exchange resin (softening). The resin contained in the ion exchangeable Na + and water cations (Ca2 +, Mg2 +, Fe2 +, ... etc.), ion exchange, so that the container water Ca2 +, Mg2 + content to meet our requirements.

Backwash resin failure prior to the reproduction of the first water bottom-up conducted backwash two backwash purpose, backwash, run pressed resin layer loose conducive resin particles and regeneration of liquid contact, and second is to remove the suspended matter of the run-time accumulation of suspended solids and the surface of the resin in the resin surface layer, while some of the crushed resin particles can also be discharged as the backwash water. The backwash filter so that the flow resistance of the switch is not growing.

3, regeneration of the regeneration liquid in a certain concentration and flow rate flowi ng through the failure of a resin layer, to restore the resin regeneration, to restore the original exchange capacity.

4, replacement water filter regeneration liquid into the salt solution after the expansion space and the resin layer switch, there has not been involved in renewable exchange in order to make full use of this part of the salt solution, the the regeneration liquid fresh water flow rate is less than or equivalent to cleaning, the purpose is not to make the water and the regeneration liquid produce mixed.dust collector bag

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