- The product description
- The main function
- The basic parameters
Features of automatic water softener equipment
1. High degree of automation. Stable operating conditions.
2. Advanced program control device. Accurate and reliable operation. Replace manual operation. Completely realize the self-conversion of each link of water treatment.
3. High efficiency and low energy consumption. Economic operation cost. Due to the reasonable overall design of the softener, the resin exchange can be brought into full play. The equipment uses jet-type salt absorption instead of salt pumps. Energy consumption is reduced.
4. The equipment has a compact structure, a small area, and saves capital investment. Installation, debugging, simple and easy to use. The performance of the running parts is stable.
Water inlet requirements for automatic water softeners
Residual chlorine <0.1ppm Turbidity <2 Fe<03ppm
Mn <0.3ppm total salt content <500 ppm
Key points of construction and installation of automatic water softener
1). The pipeline should be equipped with a force support to prevent the control valve from being stressed.
2) When the inlet pipe of the water softener is connected to the domestic water pipe, a backflow preventer shall be installed on the inlet pipe.
3) If the inlet water pressure is lower than 0.15MPa, pressurization measures are required.
4) The length of the sewage pipe should be less than 6m; no valve is installed on the pipe; the outlet should not be higher than the valve body, and the terminal should be open to avoid siphoning.
5) In addition to the water softener that uses the hydraulic drive multi-way valve, 220V power supply is required on site.
6). Do not use iodized salt. Calcium salt should be used as regenerating agent.
Main classification of automatic water softener
1) According to the operation mode: fixed bed, continuous exchange bed
The fixed bed can be divided into: downstream regeneration fixed bed, countercurrent regeneration fixed bed, and floating bed.
Continuous exchange bed can be divided into: moving bed, fluid bed.
2) According to the water flow control mode of ion exchanger water production, regeneration and flushing: integrated valve control mode and discrete multi-valve control mode
The control form of integrated valve is divided into mechanical rotary multi-way valve, plunger multi-way valve, plate multi-way valve, hydraulic drive multi-way valve.
The discrete multi-valve control form is divided into automatic diaphragm valve group + controller and manual valve group.
Note:
① The mechanical rotary multi-way valve is developed and produced in China. This type of multi-way valve has a simple structure, but it is easy to wear and has a high failure rate. An improved version has been produced with good performance.
② Plunger type, plate type and hydraulic drive multi-way valve are imported technology and products from abroad, and other components of ion exchanger are produced and matched by domestic production. This type of product has reliable performance, low failure rate and long service life, and is the first choice for design and use.
③ The integrated valve control mode is used in the system with a small amount of softened water. When the amount of softened water>40m3/h, the control form of "automatic diaphragm valve group + controller" is preferred.
Water softening equipment, equipment to reduce water hardness, mainly remove calcium and magnesium ions in the water. Water softening equipment can reduce the total salt content in the water in the process of softening water. It is widely used in hot water boiler systems, heat exchange systems, industrial cooling systems, central air conditioning systems and other water equipment systems.
Technical indicators of the automatic water softener: 1. Water inlet pressure: 0.25—0.45MPa, preferably 0.3MPa; 2. Water inlet hardness: ≤6.5mmol/L (if the raw water hardness exceeds this index, it needs to be redesigned); 3 , Water hardness: ≤0.03mmol/L; 4. Raw water temperature: 2-50℃; 5. Power supply: AC22DV50Hz, power 10-50W; 6. Resin model: 00lx7 strong acid cation resin (imported and domestic brands are optional); 7. Valve body material: high-strength plastic or brass; 8. Tank material: FRP winding (carbon steel rubber lined or stainless steel tank can be configured according to requirements); 9. Water consumption: <2% of water production; Salt consumption: ＜100g/gram equivalent, power consumption: 3-40W
