How to prevent the harm of reducing boiler scale? This product is non-toxic, non-flammable, non-explosive, and the pH is close to neutral. It has no corrosion to the boiler and does not deteriorate for a long time. If it is agglomerated due to long-term stacking, it will not affect the use effect. How can the sales hotline prevent the damage of boiler scale? This product is non-toxic, non-flammable, non-explosive, and the pH is close to neutral. It has no corrosion to the boiler and does not deteriorate for a long time. If it is agglomerated due to long-term stacking, it will not affect the use effect. hotline
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A boiler is one of the thermal equipment for producing steam or hot water, and its energy transmission medium is water. The quality of boiler water is very good, which has a great impact on its safe operation and energy consumption. When the boiler water is not required, the boiler will have scale on the heating surface, which will not only waste a lot of fuel, but also endanger the safe operation of the boiler. According to relevant statistics, there are nearly 400,000 boilers in the country. In the annual accident statistics, accidents caused by poor water quality and serious scale exceeded 20% of the total number of accidents. Due to the formation of scale, it will waste 10 million tons of fuel every year and cause economic losses of several hundred million yuan. The author has been engaged in the technical inspection of special equipment for many years. He has a deep understanding of the safety technology and application of boilers. The following is a brief discussion on the hazards and preventive measures of boiler scales to attract the attention of boiler users. 1 The formation of boiler scale and the formation of boiler scale is a complex physical and chemical process, with both internal and external factors. First, there are calcium, magnesium ions and other heavy metal ions in the water. This is the root cause of scale formation, also called internal cause. Second, solid matter precipitates from supersaturated furnace water and adheres to the metal heating surface. This is scale. The external cause of formation. When water containing salt impurities such as calcium and magnesium enters the boiler, the heat transferred from the high-temperature flue gas is absorbed, and the calcium and magnesium salts are chemically reacted to form a poorly soluble substance. As the furnace water is continuously evaporated, it gradually concentrates. When a certain concentration is reached, the precipitates will precipitate as solids and adhere to the inner wall of the heating surface such as the drum and the water wall tube.
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