Demineralized water equipment is very common in everyday life, the equipment is mainly used to reduce water hardness, remove calcium and magnesium ions in the water. Softened water equipment It is composed of control valve, salt absorption box, regeneration system and operation management. Many people often use demineralized water equipment according to their own wishes when they use demineralized water equipment, but seldom pay attention to the proper use of demineralized water equipment, resulting in shortening the service life of demineralized water equipment and causing different degrees of damage.
1, to maintain automatic softening equipment, daily cleaning is essential, the fuel part of the maintenance of adequate supply of oil supply, run time careful not to touch the pulley, which can avoid the accident.
2, if the automatic demineralized water equipment is disabled for more than half a month, the waste water nylon tube is lifted to the exchange column so that it does not drained, and the residual salt solution in the salt tank and the valve body should be cleaned when not in use for a long time. And the rotary valve and the transmission parts plus lubricants, non-rusting equipment, summer and mildew down more than half a month, should start the machine 60 to 120 minutes to prevent mold resin mildew. When restarting, first pull the pulley by hand to make the rotary valve rotate several times, then put the water pipe to the original position after power on.
3, to be fully automatic demineralized water equipment in place, the fixed motor bolts, limit switches, bolts and other internal and external distribution panel bolts and then a fixed, so as to avoid accidents in the equipment operation. Rotary valve on the pull-block fixing block bolt up and down should be fixed, try to avoid the exchange column collision occurred.
4, in fully automatic softened water equipment, do not make the time adjustment of the relay. And then in the power off after the scrub cleaning equipment, to fundamentally avoid the motor, switchboard, limit switch water and other failures occur. In operation, while water supply, outage, turn off all water power. Users in each downtime, can not be shut down in a short cycle, should stop down without water.
5, regularly check the demineralizer water softener suction pipe and gas tightness, to prevent leakage and affect the regeneration effect. Every year to dismantle the water softener once, clean up and down the water and quartz sand cushion impurities, and check the resin loss and exchange capacity, replacement of aging serious resin, iron poisoning resin can be hydrochloric acid solution for recovery.
6, to ensure softened water equipment input voltage and current stability, to prevent electronic control device burnout. Electric control device should be installed outside the sealed cover to prevent moisture and flooding. Periodically adding salt to solid particles in the salt tank must ensure that the salt solution in the salt tank is in a supersaturated state. When adding salt, pay attention not to scatter the salt of solid particles into the salt well, prevent salt bridges on the salt valve and block the salt absorption pipeline.
7, in general, demineralized water equipment operation is to go through water production, backwashing, regeneration, slow flushing, fast flushing five processes. All the processes of different types of equipment are very close, but there may be some additional processes due to the actual process or control needs. Any softened water plant based on sodium ion exchange is based on these five processes.
8, due to the solid particles salt contains a certain amount of impurities, a large number of impurities will be deposited in the bottom of the salt tank, plug the salt valve, so to regularly clean up the bottom of the salt impurities. Cleaning can open the drain valve at the bottom of the salt tank, rinse with water until there is no impurity outflow, salt tank cleaning cycle should be based on solid particles of salt impurity content to determine.