Cooler daily inspection and maintenance introduction!

Daily inspection:
After the cooler is put into use, the operator should conduct regular inspections on the heat exchanger to determine whether it is operating normally.
(1) Check the process parameters and strictly prohibit over-temperature and over-pressure operation.
(2) Check the compartments, cauldrons, and interface flanges for leaks.
(3) Check the stability of the foundation support.
(4) Check the vibration of the cooler and the pipeline.
(5) Regularly check the oil color and the temperature change after heat exchange.

Daily maintenance:
Most of the coolers contain calcium, magnesium ions and acid carbonates because of the cooling water. Carbonates are formed when cooling water flows over metal surfaces. In addition, the oxygen dissolved in the cooling water can also cause metal corrosion and form rust. Due to the generation of rust, the heat exchange effect is reduced. In severe cases, cooling water has to be sprayed outside the shell, and in severe cases, the tubes will be blocked, making the heat exchange effect useless. The research data shows that scale deposits have a great impact on the loss of heat transfer. With the increase of deposits, energy costs will increase, saving energy, prolonging the service life of equipment, and saving production time and costs.

For a long time, traditional cleaning methods such as mechanical methods (scraping, brushing), high-pressure water, chemical cleaning (pickling), etc. have caused many problems in cleaning equipment: the deposits such as scale cannot be completely removed, and the acid liquid causes corrosion to the equipment and forms loopholes. , The residual acid will cause secondary corrosion or under-scaling corrosion to the material, which will eventually lead to the replacement of equipment. In addition, the cleaning waste liquid is toxic and requires a lot of money for wastewater treatment.

Clean the condenser with Fustech cleaning agent. Fustech is efficient, environmentally friendly, safe and non-corrosive. It not only has a good cleaning effect but also does not corrode the equipment, which can ensure the long-term use of the condenser. Fostech cleaning agent (specially added wetting agent and penetrating agent, can effectively remove the most stubborn scale (calcium carbonate), rust, grease, slime and other sediments produced in water equipment, and will not cause harm to the human body It will not cause corrosion, pitting, oxidation and other harmful reactions to steel, copper, nickel, titanium, rubber, plastic, fiber, glass, ceramics and other materials, which can greatly extend the service life of the equipment.

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