How about the Heat transfer of Rotary Dryers?

Rotary dryers are the most commonly used wood drying system in the particleboard industry. These dryers also play an increasingly important role in drying wood residues for fuel. Many potential benefits may be realized through an improved understanding of the rotary drying process. A rotary dryer simulation model was developed, in the form of a computer program, for the purpose of analyzing the drying behavior of wood particles. But do you know the heat transfer of Fote machinery rotary dryers?

Dryer machine, which is also known as rotary dryers, limestone dryer, or cement rotating dryer, is the key equipment to dry different materials with humidity or granularity in various fields. According to its shape, it is also called drum dryer. China is one of the major countries to manufacture such dryer machines, and therefore, China dryer is the best-selling product in the world. The machine mainly consists of rotary machine, raising plate, transmission device, supporting device and seal rings and other components. The dry machines in our company use the new-type raising plate, which has the functions of guiding, even flow, raising materials etc. The raising plate can make the materials be distributed uniformly to the cross profile in the dryer machine. The material curtain is at the state of thin, even and complete, with completely touching with the hot air flow to reach the purpose of making full use of the heat energy.

Rotary Dryer is extensively used throughout the process industries and is highly reliable under the most arduous operating conditions with it often described as the 'workhorse of the industry'. Noted for its flexibility and robust construction, the design permits the use of the highest possible drying temperatures (where product allows) and in contrast to other dryers is not sensitive to wide fluctuations in throughput and product size. The heat transfer of Rotary dryer in China according to the drying medium and heat transfer between wet material is divided into two categories: (1) direct heat transfer drum dryers (direct contact heat transfer of drying medium and wet material) (2) with indirect heat transfer dryer (dry calories by compared.in indirectly passed to the wet material) Direct heat transfer drum dryers, according to the direction of the drying medium and material flow, and is divided into two kinds of downstream and upstream.

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