Product Description:

The fully automatic water softener is equipped with a comprehensive automatic control system and can be customized as a single-tank or dual-tank system according to user requirements. The entire system operates automatically, with one tank in use while the other serves as a backup. When the operating tank reaches the set water production capacity, it automatically goes into regeneration mode, and the backup tank takes over the operation. The entire softening system operates in a fully automatic mode, and the operation of the softening tank includes several process stages: running, backwashing, brine suction, ion exchange, forward flushing, and standby.

The raw water flows through the resin tank containing ion exchange resin, which is equipped with an automatic control valve. The exchangeable ions Na+ in the resin undergo ion exchange with the cations (Ca2+, Mg2+) in the water, resulting in the water hardness of the softener outlet being ≤0.03mmol/L. When the system reaches the set flow rate, the controller automatically initiates the regeneration process. The main steps involved are as follows:

1.Backwashing: Water is directed upward through the bottom distributor to flush and loosen the resin bed, simultaneously removing accumulated suspended particles from the resin surface.

2.Brine Suction Regeneration: Saturated brine solution is injected into the resin tank through the brine injector after dilution to a concentration of 5-8%. The brine solution flows downward through the deactivated resin bed, regenerating the resin and restoring its original exchange capacity.

3.Exchange: The exchange process consists of two steps. In the first step, after the regeneration liquid is injected, there is still some regeneration brine in the upper space of the resin tank that has not participated in the regeneration process. To fully utilize this brine, clean water with the same flow rate as the regeneration liquid is used to thoroughly regenerate the uninvolved brine through the resin bed. This step is called exchange. In the second step, the regeneration waste liquid in the resin pores is displaced from the resin bed.

4.Forward Flushing: The purpose of forward flushing is to completely remove the residual regeneration waste liquid from the resin bed and clean it until the water meets the required standards.

Product Applications:

The automatic water softener is used for the circulating makeup water in various steam boilers, hot water boilers, heat exchangers, steam condensers, air conditioning systems, and direct-fired equipment and systems. Furthermore, it is used for domestic water treatment, industrial water treatment in sectors such as food, electroplating, pharmaceuticals, chemicals, printing and dyeing, textiles, electronics, as well as pre-treatment for desalination systems. The hardness of the produced water can be significantly reduced after being treated by single-stage or multi-stage water softeners.

Product Advantages:

1. Automatic control with simple and reliable operation.
2. Strong adaptability, capable of softening water with high hardness up to ≤15mmol/L to residual hardness ≤0.03mmol/L in a single pass.
3. Short regeneration time, low resin consumption, low salt consumption, stable water quality, and low operating costs.
4. Lightweight equipment with a compact and rational design, requiring a small footprint.
5. The complete machine is delivered from the factory, and installation is simple. Only the inlet and outlet pipes and power supply need to be connected to start water production.