2、 Structure and Working Principle
This product consists of a dosing device and an automatic sewage filter, and it is estimated that the device has a filtration backwash system. The agent used in this product is a phosphorus containing compound silicate coated water treatment agent, which is a water-soluble agent.

When the circulating water passes through the dosing device, the chemicals dissolve in the circulating water, generating phosphate and silicate anions in the water. These ions can chemically adsorb on the surface of metal iron, forming a dense chemical adsorption film that prevents dissolved oxygen in the water from diffusing to the metal surface, thereby controlling the corrosion phenomenon of the metal.

After the drug is dissolved in water, it forms a colloidal negative ion that can adsorb suspended solids and calcium and magnesium ions in water, forming colloidal particles that are not easily deposited on the pipe wall and are easily excluded from the system. Due to the inhibitory and dispersing effects of colloidal negative ions on the formation and deposition of carbonate scale, scaling is prevented. Some components in the medicine undergo ion exchange with calcium and magnesium compounds in the scale layer, causing insoluble substances in the scale layer to become soluble substances and free in water, playing a role in descaling.

When the circulating water reaches the solubility of the agent, produces hard salt precipitation, and condenses into large molecular weight flocs, close the inlet and outlet valves of the dosing device, and open the inlet and outlet valves of the scale remover, so that suspended impurities in the circulating water are retained in the scale remover. After one cycle of circulating water, open the drain valve on the dirt remover and discharge the concentrated suspended impurities in the form of paste into the sewer.

3、 Characteristics
1. It has high thermal stability, does not decompose at a temperature of 1200 ℃, is non-volatile, non flammable, non explosive, non deteriorating, non ineffective, non-toxic, odorless, non polluting, and can be mixed with water in any proportion. It can prevent the crystal growth and aggregation of CaC03. And it has a sealing effect on iron plasma and a dispersing effect on iron hydroxide, forming a dense film on the inner surface of the pipeline to prevent metal corrosion, and playing a role in scale inhibition and corrosion prevention.

2. It can filter and automatically rinse to remove impurities; Extend the lifespan of equipment;

If the equipment in operation has scale and is afraid of being damaged by acid washing, this product can be used to remove the scale without damage;

4. The operation is simple, and the method of measuring the pH value of water is used to control the dosage in the water, which is easy to grasp, so as to meet the process requirements for dosage;

5. Low equipment investment, easy installation, and small footprint; Save water, coal, and electricity.

6. The device can also be used as a dosing device according to the user's actual situation. When switching to other medications, the specific operation should follow the medication instructions;

7. Additive addition devices and other devices that can be used in the food industry (beverage).