The boiler softened water treatment equipment is a raw water pretreatment device introduced for the long scale of the boiler, which removes calcium and magnesium ions in the raw water and elements that cause the scale of the boiler.

Working principle

Since the hardness of water is mainly formed and expressed by calcium and magnesium, cation exchange resin (softener) is generally used to displace Ca2+ and Mg2+ (the main component forming scale) in the water. With the increase of Ca2+ and Mg2+ in the resin, The efficiency of resin removal of Ca2+ and Mg2+ is gradually reduced.

When the resin absorbs a certain amount of calcium and magnesium ions, it must be regenerated. The regeneration process is to rinse the resin layer with the brine in the salt tank, and the hardness ions on the resin are replaced, and the resin is discharged with the recycled waste liquid. The softening exchange function is restored.

Application

It is mainly used for the pretreatment of industrial and civil softened water equipment, such as boiler feed water, air conditioning system supplementary water, heat exchanger, power plant, chemical industry, textile, biopharmaceutical, electronics and pure water system.

Features

1. High degree of automation and stable water supply conditions.

2. Advanced program control device, accurate and reliable operation, instead of manual operation, fully realize the automatic conversion of all aspects of water treatment.

3. High efficiency and low energy consumption, operating costs are economical. Because the overall design of the water softener is reasonable, the exchange capacity of the resin can be fully utilized, and the device uses jet-type salt to replace the salt pump, which reduces energy consumption.

4. The equipment is compact in structure, small in floor space, saving capital investment, installation and debugging, easy to use and operate.

Equipment technical indicators and working conditions requirements

1. Raw water hardness: ≤6mmol/L

2. Raw water turbidity: in line with national tap water standards

3. Water hardness: ≤0.03mmol/L (in accordance with GB1756-1996 standard)

4. Water inlet pressure: 0.2-0.6MPa

5. Working temperature: 2 ° C -50 ° C

6. Layout: single tank or multi-tank parallel

7. Power: 220V, 50HZ

8. Control mode: automatic program control

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