The water softening equipment for laundry rooms uses boiler water softening equipment. The boiler water softening equipment is a kind of raw water pretreatment device launched for the problem of scale formation in boilers, which removes calcium, magnesium ions and elements that cause scale formation in boilers from the raw water.

Working principle

Since the hardness of water is mainly formed and represented by calcium and magnesium, cation exchange resins are generally used(Water softener)Take the waterCa2+,Mg2+(The main components that form scale)Replace it out and let it enter the resinCa2+,Mg2+The increase, resin removalCa2+,Mg2+Its efficiency gradually decreases.
When the resin has absorbed a certain amount of calcium and magnesium ions, it undergoes regeneration. The regeneration process involves flushing the resin layer with brine from the salt tank to displace the hardness ions on the resin and discharge them out of the tank with the regeneration waste liquid. Thus, the resin regains its softening exchange function.

Features of the softening water equipment for bath boilers

1.The automatic control system is not restricted by pipe diameter, and the pipe diameters of diaphragm valves are relatively large, so they are very suitable for large-scale water softening equipment.[2] Generally30-60Tons of/At that time

2.You can choose either flow type or timed type.

3.Single-tank or double-tank types are available for selection(One in use and one on standby).

4.Either co-current or counter-current regeneration methods can be selected.

5.Because the water passage method of diaphragm valves is mostly open and closed, they are not prone to clogging. Therefore, compared with other methods(Such as embolic type)The fully automatic sodium ion exchanger has a strong resistance to impurities in water.

6.Easy to maintain and durable.

Work procedure

1.Water supply: Untreated water passes through the resin layer and undergoes an exchange reaction to produce soft water.

2. Backwashing: Water enters from the bottom of the resin layer, loosening the resin and removing fine debris.

3. Regeneration with brine: Utilize brine of a higher concentration(Nacl)Flowing through the resin, the exhausted resin is restored to the sodium form of usable resin.

4. Rinsing: According to the water supply process, water is passed through the resin to wash away the excess brine and the calcium and magnesium ions exchanged during regeneration.

5. Water injection: Fill the salt tank with water to dissolve the salt for the next regeneration.

Application scope

It can be widely applied to the softening of make-up water in systems such as steam boilers, hot water boilers, exchangers, evaporative condensers, air conditioners, and direct-fired machines. It can also be used for the treatment of domestic water in hotels, restaurants, office buildings, apartments, etc., as well as for softening water treatment in industries such as beverages, brewing, laundry, printing and dyeing, chemical engineering, and medicine. It has been widely applied in the circulating make-up water of various steam boilers, hot water boilers, heat exchangers, steam condensers, air conditioners, direct-fired machines and other equipment and systems at present. In addition, it is also used for domestic water treatment, water treatment in industries such as electroplating, medicine, chemical engineering, printing and dyeing, textile, and electronics, as well as a pre-treatment for desalination systems.