How to prevent the disc continuous dryer
It is difficult to count the materials processed by the Disc continuous dryer. In addition to the different physical and chemical properties of various materials and different product requirements, the thermal physical properties of the materials in the drying process and the material requirements for the drying system equipment during the heating process are more important considerations for designers.
Disc continuous dryer is one of the most widely used unit equipment. It can be considered that the application of drying equipment has spread to all sectors of national production. For drying equipment, it must not simply be considered as a thermophysical method dewatering machinery. Due to the different materials processed in the drying process, the types of moisture content are different, and the indicators of the products are also different. The installation location of the equipment is different, and there are different requirements for the selection of drying equipment, the type of equipment, and the manufacturing and installation methods during manufacture. Correctly handling the above problems is one of the important factors in the successful design of drying equipment.
Types of Disc continuous dryers So far, hundreds of drying equipments have been successfully developed, and there are more than 100 types of drying equipment commonly used in industrial production. There are also many classification methods for drying equipment. According to the heat transfer method of the drying process, it can be divided into convection dryers (such as airflow dryers, spray drying equipment, rotary fast dryers, fluidized bed dryers, etc.), conduction heat transfer dryers, etc. Dryers (such as rake dryers, roller dryers), radiation dryers (such as microwave dryers, far-infrared dryers), etc. In addition, there are drying equipment such as paddle dryers that combine several heat transfer methods.
Features of Disc continuous dryer Most dryers are non-standard equipment, mainly because the materials handled by each dryer are different, and many drying conditions change with different materials, which leads to the structure and material of the dryer. Change. Therefore, it is necessary to clarify the specific parameters of the material to be dried, such as the state of the material, the type of moisture contained, the amount of processing, the characteristics of the material during the drying process, whether it is corrosive, flammable and explosive, whether static electricity is generated, the specific requirements of the product, and the thermal sensitivity of the material. Temperature, etc., can determine various parameters of the dryer. For this reason, many dryers cannot be mass-produced, and attention must be paid to the pertinence of materials and the adaptability to working conditions during the design process.