Coal companies cannot ignore "dryness"

Pulverized coal is a tiny particle of coal that is easily oxidized after contact with air and is also more likely to self-ignite. Moreover, pulverized coal is suspended in the air to a certain concentration to form an explosive mixture. Therefore, in coal, electricity, steel, metallurgy and other industries, how to ensure the safety of coal powder in the drying process has become a concern of many people. These issues are also one of the topics discussed at the Eleventh National Drying Conference in Beijing from August 17th to 19th.

The equipment produced by the drying industry is mainly used to physically remove moisture from various types of materials. Its users are located in various industries such as chemicals, food, food, medicine, and wood.

Coal companies are closely related to the development of the drying industry. For example, drying and preheating coking coal can shorten the coking cycle by 1/3 and increase the coke oven production capacity by 5%. Due to the pre-removal of water and the shortening of coking time, the strength and ash content of coke can be effectively controlled. Coal with poor quality can be used to produce high quality coke.

The National Drying Conference is held once every two years to improve the technical capabilities and level of the drying industry and promote the healthy development of the industry.

AAC Block Manufacturing Plant also named as Aac Block Making Plant, AAC block production line, it`s used to produce the AAC block from two main materials, one is sand and the other is fly ash, so there are two solutions for AAC block production, namely fly ash block production process and sand block production process, the main difference between the two processes is that it needs another Ball Mill to grind the sand into fine powder, for slurry making purpose with good characteristics. However fly ash is from industrial waste which is almost as fine powder, so it`s not necessary to grind, besides the main materials, it still needs the other additives, such as gypsum, lime, aluminum powder, cement. AAC block features light weight, fireproof, sound insulation, Permeability, which makes it popular in the building industry.



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