Basic Product Description of Steam Boiler Softened Water Equipment

Softened water equipment, as the name suggests, is a device that reduces water hardness. It mainly removes calcium and magnesium ions from water. During the process of softening water, softened water equipment cannot reduce the total salt content in water. It can be used for boiler scale prevention, extending the service life of boilers, and preventing pipe bursts caused by scaling.

The working principle of steam boiler softened water equipment

The steam boiler water softening equipment is used to remove calcium, magnesium and other scale-forming ions from water. When the raw water containing hardness ions passes through the resin layer in the exchanger, the calcium and magnesium ions in the water are adsorbed by the resin Sodium ions undergo displacement. The resin adsorbs calcium and magnesium ions while sodium ions enter the water. Thus, the water flowing out of the exchanger is softened water with its hardness removed. 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. The hardness of water is mainly formed and represented by calcium and magnesium. The principle of sodium ion exchange softening treatment is to pass the raw water through sodium-type cation exchange resin to reduce the hardness components in the waterCa2+,Mg2+In the resinNa+Exchange with each other, thereby adsorbing substances in waterCa2+,Mg2+Soften the water. As followsRNaRepresenting sodium-type resin, its exchange process is as follows:

2RNa + Ca2+ = R2Ca + 2Na+

2RNa + Mg2+ = R2Mg + 2Na+

That is, after water passes through the sodium ion exchanger, in the waterCa+,Mg+Be replacedNa+.

The general operation process of a control valve is as follows: operation, backwashing, salt suction, slow washing, salt tank water replenishment, and forward washing.

The application scope of steam boiler softened water equipment

It is widely applied to boiler equipment in various factories such as electroplating, medicine, chemical engineering, printing and dyeing, textile, electronics, heat exchange stations, etc.

Job requirements

Inlet water pressure0.18-0.6Mpa

Operating temperature1-55℃

Source water hardness<8mmol/L

Operation mode: Automatic/Manual

Effluent hardness<0.03

RegenerantNaCL Regeneration method: Downstream flow/"Countercurrent"

Exchanger001*7Strongly acidic ion exchange resin

Control method: Time/"Traffic"

Working power supply220V/50Hz

Installation conditionsNo separate equipment foundation is required A generally flat cement floor is fine, around the equipment1Drainage ditches or outlets should be set up within a range of one meter.

Equipment selectionWhen the hardness of the raw water is greater than8mmol/LIt is recommended to use a two-stage water softening device when necessary

In the boiler24It is recommended to use one water softening device and keep one as a backup when water is replenished continuously for hours

When the boiler has a fixed daily water consumption for replenishment, it is recommended to use a flow-type water softening device

It is recommended to use time-type water softening equipment when the boiler needs continuous water replenishment within a specific period of time

Packaging instructions: Each bag is packed in resin bags25KGResin tanks, valves, etc. are packed in cartons

After-sales service: The warranty period for our company's softened water products is one year after installation and use.