Long-term operation of stainless steel tube heat exchangers will cause the equipment to be blocked by scale, which will reduce efficiency, increase energy consumption, and shorten service life. If the scale cannot be cleaned up in time, the equipment will be in danger of being repaired, shut down, or scrapped and replaced. Traditional cleaning methods such as mechanical methods (scraping, brushing), high-pressure water, and chemical cleaning have long been used.(pickling)Many problems arise when cleaning the heat exchanger:
Deposits such as scale cannot be cleaned and cause corrosion to the equipment. The residual acid causes secondary corrosion or corrosion under the scale on the material, resulting in replacement.Stainless steel tube heat exchanger. In addition, the cleaning waste liquid is toxic and requires a lot of money for wastewater treatment. Enterprises can avoid the above situation by using efficient and environmentally friendly cleaning agents. It is efficient, environmentally friendly, safe and non-corrosive. It not only has good cleaning effect but also does not corrode the equipment, allowing the air compressor to be used for a long time.
General cleaning agents (with the addition of wetting agents and penetrating agents) can clean stubborn scale (calcium carbonate), rust, oil, mud and other sediments produced in water-using equipment without causing harm to people. It will not cause erosion, pitting, oxidation and other harmful reactions to steel, copper, nickel, titanium, rubber, plastic, fiber, glass, ceramics and other materials. It can greatly increase the service life of stainless steel tube heat exchangers.