Industrial dual-tank water softener for hard water boiler water treatment
Features
1,High degree of automation, stable conditions of supplying water, long service life
2, High efficiency, low energy-consumption, economic operating cost
3, Equipments structure is compact, occupy less foot-print
4, User-friendly, it’s simple and easy to install\debug\operate
Working principle
Hard water can pose serious problems in industrial settings, where water hardness is monitored to avoid costly breakdowns in boilers, cooling towers, and other equipment that handles water. In domestic settings, hard water is often indicated by a lack of suds formation when soap is agitated in water, and by the formation of limescale in kettles and water heaters. Wherever water hardness is a concern, water softening is commonly used to reduce hard water's adverse effects.
Water Softener is called as ion exchange water softeners. Its principle is using sodium cation exchange resin to remove calcium and magnesium ions in water and reduce raw water hardness in order to soften hard water and avoid carbonates fouling in the pipeline, container and boiler and so on.
When hard water passes through the softening system's resin bed, it exchanges the hard ions in the water for soft ones, so only softened water passes through to your water system.
Once the resin bed fills up with hardness ions, it must be cleaned. Salt is typically used in the regeneration (cleaning) process and restores the resin to a “clean” state so the ion exchange process can begin again.
Regeneration Type
When useing the 24-hour-running ion exchange water softener,there are 2 regeneration types:
(1)Time type: it adopts microcomputer to control the time, when operation of the equipment reaches the pre-set time, it will automatically enter into the regeneration state, then the valve will run the other resin tank,the former resin tank won’t work until the other tank is regenerating,so the softener could achieve 24-hour-running.
(2)Flow type:it adopts control of turbine flow or electronic flow sensor, when the yield of softener reaches pre-set flow it will automatically enter the regeneration condition, the same as time type then the valve will run the other resin tank and the former resin tank won’t work until the other tank is in the regeneration state.
Technology index
Water pressure:0.18-0.6Mpa
Working temperature:1°c-55°c
Hardness of raw water: <8mmol/L
Operation method:manual/automatic
Hardness of effluent water: ≤0.03mmol/L
Water flow: 0.3-100 m3/hour
Control method: time or flow
Working electric: customized
Resin:001*7 strong acid cation exchange resin
selection for water softener
Application
Mainly used in industry and civil water softening preparation, such as Boiler feed water make-up water, air conditioning system make up water, heat exchanger, power plant, chemical, textile, printing and dyeing, bio-pharmaceutical, Electronic system and water pretreatment.
1.What is the water flow of your water system?
2.What kind control type for regeneration process you prefer,time type or flow type?
3.Do you have specific requirements for Ion exchange resin water softeners?
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