The principle of water softening equipment and automatic control scheme

　　The fully automatic water softening equipment features a compact size, simple operation, and automatic operation without the need for manual intervention. It has been widely applied in industrial boilers, cooling circulating water, steelmaking, steel rolling, large transformers, and civil hot water boilers, among other fields.

　　The standard working process of the fully automatic water softening equipment mainly includes:

　　The water softening equipment is in operation(Sometimes it is called water production, the same below)Backwashing, salt absorption(Regeneration)Slow rinse(Replacement)Five processes of quick rinse. All the processes of different water softening equipment are very similar. However, due to the differences in the actual processes of the water softening equipment or the requirements of control, there may be some additional procedures. Any water softening equipment based on sodium ion exchange is developed on the basis of these five processes(Among them, the fully automatic water softening equipment will add a brine recharging process).

　　Ii. Brand Introduction of Automatic Controller for Softening Water Equipment

　　Softened water equipment mainly adoptsFLECKPerformance features of (Fulaike) centralized control valve:

　　◆ PENTAIR FLECKThe piston valve core produced not only has outstanding hydraulic performance, but is also strong, wear-resistant and corrosion-resistant. The lead-free brass valve body is harmless and has a long service life.

　　◆ The valve core has a clever design. The core component, composed of pistons, sealing rings and partition grids, not only has excellent hydraulic performance, but is also sturdy, wear-resistant and corrosion-resistant. The brass valve core is firmly covered

　　It is covered with a polytetrafluoroethylene surface layer that has low friction resistance and is wear-resistant. These features make the performance of the control valve reliable and its service life long.

　　◆ The regeneration program can be automatically started according to the flow rate setting. The operator only needs to add salt to the salt tank regularly, and the rest of the work will be automatically completed by the soft water equipment. The equipment has a low failure rate, a long service life and can ensure water quality100%

　　In good condition.

　　◆ The periodic water production volume can be adjusted at will, and the time of each regeneration step can be flexibly adjusted.

　　Iii. Performance Characteristics of Fully Automatic Soft Water Equipment

　　Fully automatic water softeners can be classified into various series such as time-controlled type, flow-controlled type, and continuous soft water supply system type. They come in multiple combination forms, including single-valve single-tank, single-valve double-tank, double-valve double-tank in parallel, and large multi-valve multi-tank in series, to meet users' diverse water usage needs. The flow type is fully automatic regeneration with the set flow control. The flow rate can be set according to the different resin filling volume and water quality conditions. The time type is based on the resin filling volume and water quality conditions, combined with the specific hourly demand to convert the time, and is controlled by the set time for fully automatic regeneration.7Heaven or12The regeneration cycle can be set as needed within a day.24The regeneration time can be chosen at will within hours. The fully automatic soft water equipment control system technology is formed, easy to operate, reliable in operation, and microcomputer-controlled, making its operation more convenient and management easier.

　　1.The water softening equipment has a high degree of automation and stable operating conditions.

　　2.The program control device of the water softening equipment operates accurately and reliably, replacing manual operation and achieving automatic conversion of all links in water treatment.

　　3.The water softening equipment has low energy consumption and economical operating costs. Due to the overall reasonable design of the softener, the exchange capacity of the resin is fully exerted. The equipment adopts jet salt suction instead of salt pumps, reducing energy consumption.

　　4.The water softening equipment has a compact structure, occupies a small area, saves infrastructure investment, and is easy to install, debug and use. The performance of the operating components is stable.

　　Iv. Technical Specifications of Fully Automatic Water Softening Equipment:

　　Power supply220V/50Hz

　　Power10-35W

　　Water production capacity (single unit)0-50m3/h

　　Work pressure0.2-0.5MPa

　　Operating temperature2-50℃

　　Inlet water hardness≤8mmol/L

　　Effluent hardness≤0.03mmol/L

　　Operation procedure: Automatic program control Valve body material: High-strength plastic or lead-free copper alloy Tank material: Wound fiberglass reinforced plastic or carbon steel with internal anti-corrosion and stainless steel Control mode: Time type, flow type or powerless hydraulic drive type Layout form: Single tank or multiple tanks in parallel Regeneration method: Downstream flow/Countercurrent regeneration Interface form: Pipe thread/ABS"Flange Ion resin: Strongly acidic cation exchange resin Reclaimed water consumption≤2%×Water production volume Salt consumption≤160g/l

　　Installation conditions for water softening equipment: No 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.