The first is to understand the physical and chemical properties of the dried materials and the use characteristics of the products
the second is to be familiar with the principles of transfer engineering, that is, the principles of energy transfer such as mass transfer, heat transfer, hydrodynamics and aerodynamics
third, there should be implementation means, that is, engineering design of drying process, main equipment, electrical instrument control, etc
the future development of dryer will develop and improve the dryer under the condition of in-depth study of drying mechanism and drying characteristics of materials, and mastering the optimal operating conditions for different materials; In addition, large scale, high strength, high economy, and improving the adaptability to raw materials and product quality are the basic trends of dryer development; At the same time, we will further research and develop new efficient dryers that meet special requirements, such as combined dryers, microwave dryers and far-infrared dryers
the development of dryers should also pay attention to energy conservation and comprehensive utilization of energy, such as adopting various combined heating methods, transplanting heat pump and heat pipe technology, and developing solar dryers in 2012; We should also develop the automatic control technology of dryer to ensure the realization of optimal operating conditions, according to the statistics of China Automobile Industry Association; In addition, as human beings attach importance to environmental protection, improving the environmental protection measures of the dryer to reduce the leakage of dust and exhaust gas will also be the direction that needs in-depth research
drying equipment can be used not only in the domestic market, but also in foreign markets in China. China is producing more and more varieties of drying equipment, expanding the scale, and the level and quality of products are increasing rapidly. More and more traditional industries are seeking to realize the market competitiveness of transformation and upgrading through the combination with "Internet +". In particular, the relevant policies of the Chinese government to support exports and produce drying equipment create good external conditions for domestic enterprises, which shows that China has a good development prospect for drying equipment
according to the dry statistics, the final peel strength kn/m. the drying equipment will have more and more users who pay attention to quality, and the drying equipment and use performance of corrosion-resistant materials are reliable, so they will pay special attention to users
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