Brief introduction of the characteristics of automatic boiler dosing device

Brief introduction of the characteristics of automatic boiler dosing device

The automatic boiler dosing device is designed and supplied by our experienced engineers. This product is more suitable for China's water quality and is an ideal product for industrial and boiler water treatment.

◆Automatic boiler dosing device working principle:

This product uses a strong acid styrene-based sodium resin (NaR) to replace the hardness components Ca2+ and Mg2+ in the raw water to soften the raw water. The reaction is: 2NaR+Ca2+(Mg2+)=R2Ca(Mg)+2Na+. When the resin is replaced by a certain amount of calcium and magnesium, it will lose its replacement ability; it can be soaked with a certain concentration of salt water to restore its exchange capacity. The reaction formula is: R2Ca(Mg)+2Na+=2NaR+Ca2+(Mg2+) . The regeneration process includes: backwashing (loose resin layer) - slow salt washing (replacement process) - positive washing (washing out calcium and magnesium ions) - water injection (prepared for next regeneration).

◆Features:

◇ High degree of automation, the softener automatically completes the softening and regeneration cycle according to the preset procedure. Daily operation does not require manual operation other than salt.

◇ Small footprint, compact structure, compact and lightweight.

◇ High corrosion resistance, the tank body is made of FRP and engineering plastics to avoid corrosion of the regenerant to the equipment.

◇Reliable performance and stable effluent quality.

Flexible selection, single tank, double tank, multi tank system can be selected according to need; time, flow control mode; simultaneous regeneration, alternate regeneration and other modes of operation.

◆Technical pointer:

Raw water hardness: ≤8mmol/L

◇Water hardness: ≤0.03mmol/L

◇Power supply: 220±10%, 50Hz

◇Water supply pressure: 0.2~0.6Mpa

◇ Ambient temperature: 5~50°C

◇Installation conditions: There is no need for a separate equipment foundation, generally flat cement floor, and drainage ditch should be installed around the equipment.

◆Other instructions:

When the single tank system is regenerated, the production of water is stopped for 2 hours.

◇Time control type is suitable for occasions where water flow is stable; flow control type is suitable for occasions where water flow is unstable.

◇ When the equipment is not used for a long time, soak the resin with 5% salt water to prevent the resin from becoming moldy.