Detailed introduction of circulating water system running cleaning agent
Circulating water system running cleaning agent
Circulating water system running cleaning agent Scope of application:
● This product is a neutral running cleaning agent for industrial cooling circulating water system. It can dissolve and remove the scale, mud and mixed rust of the metal surface area in the heat exchange equipment of the circulating cooling water system under the normal operating conditions of the system. .
● Used in various industrial circulating cooling water systems in normal operation to clean the scale of the metal surface area of ??the heat exchange equipment and the adhering slime dirt.
● Used to clean floating rust, mild rust, scale and sludge scale formed on the surface of the heat exchange equipment during shutdown.
Performance characteristics:
● High cleaning efficiency: It can effectively dissolve the scale, rust and other dirt adhering to the metal heat transfer surface of the heat exchange equipment in the circulating water system, disperse it in the cooling water, and discharge the cooling water system through the sewage discharge, thereby restoring the original heat exchange equipment. It has heat transfer performance and keeps the circulating water system clean, efficient and low energy consumption.
● Safe and non-corrosive: Descaling cleaning is completed under neutral conditions, and the cleaning process does not change the normal operating conditions of the cooling circulating water system. Corrosion-free damage to metal, effectively avoiding the strong chemical corrosion and electrochemical corrosion damage caused by pickling on the metal of system equipment, especially preventing the intergranular corrosion damage caused by pickling on stainless steel equipment. Thereby greatly prolonging the service life of the heat exchange equipment and significantly reducing the daily maintenance cost of the cooling circulating water system.
● Simple operation process: the cleaning agent can be directly added to the cooling circulating water system for normal operation. No additional cleaning auxiliary facilities are required to complete the descaling operation.
Physical and chemical properties:
Appearance: light yellow liquid; water solubility: completely dissolved with water;
Density: (20 ° C), g / cm3: ≥ 1.05; Flammability: non-combustible
Instructions:
● Calculate the total dosing amount according to the water capacity of the circulating water system (the amount of water retained by the system during normal operation), and select the dosing ratio according to the scaling of the heat transfer equipment of the circulating water system. Add 3~5kg of this product per ton of water.
● Add 60% of the total dose to the system at one time. After 10~15 days of normal operation, the sewage will be discharged once, and the discharge rate will be 15~20%. After the sewage is discharged, all the remaining doses are added to the system, and the normal operation is 20 to 30 days.
● After the cleaning, if the system water is turbid, the sewage can be replaced by the collecting tank in the continuous hydration state until the system circulating water is clear and transparent (the conductivity and turbidity are restored to the normal values ??before cleaning).
Precautions:
● This product has no dissolution effect on magnetic iron oxide (Fe3O4).
● When the biological slime is serious, it can be cleaned with GR-958 slime stripper to obtain satisfactory cleaning effect.
● When the circulating water system has oily dirt (such as oily organic liquid or steam or diesel leaking into the circulating water system, or the compressor is seriously leaking), it must be cleaned with GR-922 oil cleaning agent to obtain the ideal cleaning effect.
● When the circulating water system is seriously leaking, the water loss should be severed. The leak point should be removed first, and the system should be restored to the normal water supply volume. Then add this product to run the cleaning. Packing and storage: 20kg, 25kg plastic drums. Store in a cool dry place, valid for two years. Circulating water system running cleaning agent