Daily inspection

 After the cooler (heat exchange equipment) is put into use, the operator shall check the heat exchanger regularly to determine whether it is in normal operation.

 (1) Check the process parameters prohibit overheating overpressure operation. 

 (2) check whether the compartment, large pot interface flange leak. 

 (3) check the stability of the foundation support. 

 (4) check the vibration of cooler pipeline. 

 (5) regularly check the change of oil color temperature after heat exchange.

  Daily maintenance

  Because of the cooling water, most coolers contain calcium, magnesium ions carbonate. When the cooling water flows through the metal surface, carbonate is formed. In addition, oxygen dissolved in cooling water can also cause metal corrosion rust. Due to the formation of rust, the heat exchange effect is reduced. In severe cases, cooling water must be sprayed outside the enclosure. When scaling is serious, the pipeline will be blocked lose heat exchange. The research data show that scale deposit has a great influence on heat transfer loss. With the increase of sediment, the energy cost will increase, saving energy, prolonging the life of equipment, saving production time cost.

  For a long time, traditional cleaning methods (such as mechanical methods (scraping, brushing), high-pressure water, chemical cleaning (pickling), etc.) have encountered many problems in cleaning the equipment: scale other deposits can be completely removed, acid will lead to equipment corrosion, forming a circuit. Residual acid will cause secondary corrosion dirt corrosion of materials, eventually lead to equipment replacement. In addition, cleaning waste liquid is toxic requires a lot of money for waste water treatment.

  Using the cleaning agent of fostec, fostec's high efficiency, environmental protection, safety non-corrosion, only has a good cleaning effect, but also has no corrosion to the equipment, which can ensure the long-term use of the condenser. Fstec cleaning agent (specially added wetting agent penetrant, which can effectively remove the most stubborn scale (calcium carbonate), rust, grease, slime other sediment produced in water equipment, without causing harm to human body other harmful effects In steel, copper, nickel, titanium, rubber, plastic, fiber, glass, ceramics other materials such as corrosion, pitting, oxidation reaction, can greatly extend the service life of the equipment.