4T/H Commercial Resin Energy Saving Water Softening Machine With Sand Filter

Product Specification

4T / H Water Filtration Machine For Well Water Sand Carbon Filter for commercial

Production Description

Main material: The main filter material of the softening filtration equipment is resin, especially cation exchange resin. This kind of resin has a high selective adsorption ability, which can adsorb calcium, magnesium and other hardness ions in the water.

Ion exchange process:
When hardness water (water rich in calcium and magnesium ions) passes through the softening and filtration equipment, the sodium ions in the resin will be exchanged with the calcium and magnesium ions in the water.
The result of the exchange is that the resin adsorbs the calcium and magnesium ions, while the calcium and magnesium ions in the water are replaced by sodium ions, thus reducing the hardness of the water.

This process can be expressed by the chemical equation: 2RNa + Ca2+ → R2Ca + 2Na+ (where R represents the active group on the resin).
 

Resin regeneration:
Over time, the sodium ions on the resin are gradually replaced by calcium and magnesium ions, resulting in a decrease in the softening capacity of the resin.
In order to restore the softening capacity of the resin, resin regeneration is required. This is usually accomplished by passing a high concentration of brine (regeneration solution) through the resin bed to wash away adsorbed calcium and magnesium ions and restore the resin's exchange capacity.
The regeneration process may take some time, depending on the type of resin, the size of the equipment, and the concentration and flow rate of the regeneration solution.
 

Workflow:
The workflow of softening and filtration equipment usually includes the steps of working (water production), backwashing, salt absorption (regeneration), slow washing (replacement) and fast washing.
In the working stage, the equipment produces water normally; in the backwashing stage, the resin bed is flushed by reversing the water flow to remove the retained impurities; in the salt suction stage, brine is injected into the resin bed for regeneration; in the slow washing stage, the resin bed is flushed slowly with raw water to promote the regeneration of the resin; and in the rapid washing stage, the resin bed is flushed quickly with raw water to remove the residual salts and impurities.
 

indicators:
The technical indicators of the softening and filtration equipment include inlet water pressure, operating temperature, water hardness, outlet water hardness, regeneration agent and so on. These indicators are crucial for the normal operation of the equipment and softening effect.

Functional advantage:

Reduce the hardness of water:
The softening and filtration equipment effectively reduces water hardness through ion exchange technology, which mainly utilizes resin material to adsorb calcium, magnesium and other hardness ions in the water.
Hard water usually contains high calcium and magnesium ions, these ions will form scale when heated, affecting water quality and the service life of the equipment. Softening and filtration equipment can remove these hardness ions and reduce the production of scale.
 

Improve the suitability of water:
Water after softening treatment is more suitable for a variety of domestic and industrial uses due to its reduced hardness.
For example, in household uses such as laundry and bathing, softened water can reduce the amount of detergent used and improve the effectiveness of washing, while avoiding scale deposits on pipes and equipment.
In industrial production, soft water can improve the operating efficiency of equipment, reduce maintenance costs, and ensure product quality.

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