Equipment features:

1. High degree of automation, capable of automatic regeneration at fixed time and flow rate. The system adopts computer online monitoring to achieve continuous operation and fully automatic operation of the regeneration process. The entire process is free from manual interference, and there will be no advance or delay in the operation of the process. Moreover, the switching of each process is almost synchronized, therefore, the entire device is accurate, reliable, and efficient; Save water, salt, electricity, and labor. The cost of water production is extremely low

2. Advanced technology, stable operation, high water quality, compact equipment structure, small footprint, maintenance free, no need for special supervision, multi way servo valve with timer for centralized operation and microcomputer control system. The regeneration time can be set at 2 o'clock in the morning to avoid peak hours. During regeneration, the computer can automatically estimate the average water production rate of the system over the past seven days and compare it with the current remaining amount to determine whether to issue a regeneration command.

3. There is no need to set up a dedicated salt production system. The system cleverly designs a self-priming sprayer powered by inlet water pressure in the multi-channel servo valve, which performs salt suction and replenishment at regular intervals according to process requirements. The preparation of the entire saltwater only requires a lightweight salt tank with a diameter of 500-1000 millimeters and a height of 1000 millimeters, equipped with a compact water level controller, located next to the exchange tank. Eliminated the salt pond. Salt pumps, necessary transmission and distribution pipelines, and power distribution devices also eliminate the need for additional investment in dedicated water treatment rooms.

Run the program:

1. Run (work)

Under a certain pressure (0.2-0.6Mpa) flow rate, the raw water passes through the controller valve chamber and enters the container (resin tank) containing ion exchange resin. The Na+contained in the resin exchanges with the cations (Ca2+, Mg2+, Fe2+, etc.) in the water, so that the Ca2+and Mg2+ion content in the effluent of the container meets the predetermined requirements, achieving the softening of hard water.

2. System backwash

After resin failure, backwash with water from bottom to top before regeneration. The purpose of backwashing is twofold. Firstly, by backwashing, the tightly compressed resin layer during operation is loosened, which is beneficial for the resin particles to fully contact with the regeneration solution; One is to discharge the suspended solids and broken resin accumulated on the surface of the resin with the backwash water, so that the water flow resistance of the exchanger will not increase.

3. Regenerated salt absorption

The regenerated salt solution flows through the failed resin layer at a certain concentration and flow rate to restore its original exchange capacity.

4. Replacement (slow cleaning)

After the regeneration solution is completed, if there is still salt solution in the exchanger that has not participated in the regeneration exchange, clean it with clean water at a flow rate less than or equal to the regeneration solution flow rate (slow cleaning) to fully utilize the regeneration effect of the salt solution and reduce the load of the washing process.

5. Front washing (quick cleaning)

The purpose is to remove the residual regenerated waste liquid in the resin layer, usually cleaned at normal flow rate until the effluent is qualified.

6. Inject water into the regeneration agent tank

Inject the required amount of salt water into the rejuvenator tank for one regeneration of the solution.

Process flow:

Application areas:

Pharmaceutical and chemical industry, textile printing and dyeing, food and beverage, boiler water, heat exchanger, electronics industry, etc.

Combination type:

1. Single valve single tank: Stop water supply for 2 hours during the reduction period or continue to supply raw water (hard water bypass).

2. Single valve dual tank: alternate water supply, one for use and one for backup.

3. Dual valve dual tank: alternate water supply, one in use and one as backup.

4. Dual valve dual tank: simultaneous water supply, alternating regeneration.

Note: If the hardness of the source water is greater than 8mmol/L, an additional level of selection is required; When the hardness of the source water is greater than 12mmol/L, secondary softening or other methods should be used in combination.

Product Introduction:

Softening water is a method of reducing the hardness of water and preventing scale deposition by using ion exchange resin to reduce or almost completely remove the calcium and magnesium ion content in water. When the resin adsorbs a certain amount of calcium and magnesium ions, it must be regenerated. Replace the calcium and magnesium ions in the resin with saturated salt water to restore the resin's softening and exchange ability, and discharge the waste liquid.

Technical selection:

1. Application of softened water: process water, cooling water supplement, boiler, steel smelting industry, chemical and pharmaceutical industry, etc.

2. System water usage time: intermittent/continuous water usage, hourly water usage.

3. Source water, total hardness, turbidity, and pollution index.