The manufacturer of heat exchanger cleaning agent leaves the factory

The manufacturer of heat exchanger cleaning agent leaves the factory

Heat exchangers are prone to scaling after long-term operation and require regular cleaning. The industrial cleaning water treatment company uses chemical cleaning methods to clean the heat exchanger. In the cleaning of the heat exchanger, the high-efficiency heat exchanger cleaning agent (heat exchanger descaling cleaning agent) independently developed by the technical department is used for cyclic cleaning of the heat exchanger. The material of the heat exchanger equipment plays a truly "environmentally friendly, efficient, and corrosion-resistant" role.

The necessity of cleaning heat exchangers: If industrial circulating water treatment and anti-corrosion measures are not taken properly, rust deposits are easily attached to the surface of heat exchangers, which often deposit on the heat transfer surface together with scale, microbial sludge, etc. The sediment formed by this rust like corrosion product not only affects heat transfer, but also promotes the proliferation of certain bacteria. Therefore, it is necessary to regularly perform descaling and cleaning of the heat exchanger.

The company's technical department has summarized a set of heat exchanger cleaning methods based on nearly 20 years of experience in heat exchanger cleaning. The important magic weapon is to make corrosion prevention in the cleaning of heat exchangers the top priority in the chemical cleaning of heat exchangers. Adopting the company's independently developed high-efficiency heat exchanger cleaning agent (heat exchange descaling cleaning agent), the heat exchanger cleaning agent has significant advantages: low corrosion rate, suitable for various metal materials such as brass, copper, stainless steel, carbon steel, and galvanized. The descaling efficiency is high, the reaction speed is fast, and the descaling rate reaches 100%. In the use of heat exchanger cleaning, corresponding corrosion inhibitors are added according to the specific equipment material of the heat exchanger to further consolidate the anti-corrosion situation of chemical cleaning of the heat exchanger, ensuring safe and convenient cleaning.

Specific cleaning method for heat exchanger: water flushing, corrosion inhibition treatment, acid washing, descaling, alkali washing, neutralization and passivation completed

The manufacturer of heat exchanger cleaning agent leaves the factoryCleaning steps for heat exchanger:

1. Heat exchanger water flushing pressure test, rinse the dirt with low adhesion rate with water, and check for system leakage.

2. Corrosion inhibition treatment: The corrosion inhibitor used by the company has a good protective effect on the corrosion of heat exchanger equipment.

3. Chemical descaling and cleaning of heat exchangers: Heat exchanger cleaning agents (heat exchanger descaling agents) are mainly used to clean inorganic salt scales mainly composed of carbonates; Suitable for various metal materials such as copper, stainless steel, carbon steel, and titanium, with high descaling rate, low corrosion rate, and safe and convenient use. Add GJ heat exchanger cleaning agent, cleaning aid, dispersant, and circulating cleaning, and use descaling agent to chemically react with material scale to generate soluble substances for removal.

After the descaling and cleaning of the heat exchanger is completed, it should be cleaned with water circulation and the residual acid should be neutralized with a neutralizing agent. The metal surface after acid washing is in a highly active state, and the method of neutralization and passivation through alkaline washing can prevent the cleaned metal surface from re oxidizing and rusting.

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