Only the development of drying technology can promote the progress of drying equipment
"Before and afterwards, there are certainties." To solve the existing problems in the industry, the whole industry will emerge from the costly mimicry and the price war, and it is only necessary to start from basic theoretical research and automation technology. Meticulously cultivating their own independent innovation capabilities.
Basic theoretical research is the basis for the development of new technologies. Only the development of drying technology can promote the progress of drying equipment. China should set up a basic research base for drying in universities and research institutes. In-depth study of the drying mechanism will lay a theoretical foundation for technological development. Only in this way will our country's drying equipment gradually embark on the road of independent innovation.
The low level of automatization of domestically produced drying equipment and the backwardness of control means are common problems. As far as the current level of automation is concerned, it is not difficult to solve the control problem in the drying equipment, but what is lacking most is the problem of the reasonable combination of the automatic control technology and the drying equipment. As mentioned earlier, different materials have different requirements for dryers. Similarly, there are major differences in the requirements for control methods for different materials. The role of automatic control in the dryer is well-known, but its one-time investment is also the issue that people are most concerned about. Sometimes the investment in control equipment even exceeds the investment in the mechanical part of the dryer. It is also the subject that research should be carried out to determine a reasonable control plan for dryers and drying process requirements and to determine appropriate control measures for specific drying projects.
In addition, we should also pay attention to the scaling up of drying equipment. The enlargement involves disciplines such as fluid mechanics, mechanics, thermodynamics, heat transfer, materials science, dust removal, corrosion protection, electrical appliances, and control. It is very likely that some problems will arise during the amplification process. Therefore, the amplification of the drying device is by no means a simple geometrical enlargement. In this respect, it largely depends on the experience of industrialization, the mastery of the physical properties of materials and the understanding of drying equipment. The phenomena that may occur during the enlargement process should be predicted rationally and objectively, and corresponding solutions can be proposed. The so-called research amplification effect is to grasp the drying theory and drying technology while paying attention to accumulating practical experience, summing up the amplification law of the equipment and accumulating experience for engineering design.
Basic theoretical research is the basis for the development of new technologies. Only the development of drying technology can promote the progress of drying equipment. China should set up a basic research base for drying in universities and research institutes. In-depth study of the drying mechanism will lay a theoretical foundation for technological development. Only in this way will our country's drying equipment gradually embark on the road of independent innovation.
The low level of automatization of domestically produced drying equipment and the backwardness of control means are common problems. As far as the current level of automation is concerned, it is not difficult to solve the control problem in the drying equipment, but what is lacking most is the problem of the reasonable combination of the automatic control technology and the drying equipment. As mentioned earlier, different materials have different requirements for dryers. Similarly, there are major differences in the requirements for control methods for different materials. The role of automatic control in the dryer is well-known, but its one-time investment is also the issue that people are most concerned about. Sometimes the investment in control equipment even exceeds the investment in the mechanical part of the dryer. It is also the subject that research should be carried out to determine a reasonable control plan for dryers and drying process requirements and to determine appropriate control measures for specific drying projects.
In addition, we should also pay attention to the scaling up of drying equipment. The enlargement involves disciplines such as fluid mechanics, mechanics, thermodynamics, heat transfer, materials science, dust removal, corrosion protection, electrical appliances, and control. It is very likely that some problems will arise during the amplification process. Therefore, the amplification of the drying device is by no means a simple geometrical enlargement. In this respect, it largely depends on the experience of industrialization, the mastery of the physical properties of materials and the understanding of drying equipment. The phenomena that may occur during the enlargement process should be predicted rationally and objectively, and corresponding solutions can be proposed. The so-called research amplification effect is to grasp the drying theory and drying technology while paying attention to accumulating practical experience, summing up the amplification law of the equipment and accumulating experience for engineering design.
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