Process technology for guaranteeing continuous production of industrial microwave facilities

Abstract

The invention discloses a process technology for guaranteeing continuous production of industrial microwave facilities. In the invention, microwave is adopted to penetrate into the interior of a material so that the exterior and the interior of the material generate heat energy at the same time, the phenomenon of dry exterior and wet interior doest not exist, and the water ratio of the material is controlled by controlling the radiation time of the material by the microwave; double-sided cooling is carried out on a multiple tube microwave generating source, thus improving the service life of the microwave generating source; and at the same time, a distributing device and a dustproof airtight device are respectively arranged on a feeding funnel and a hopper, thus preventing the leakage and dust raising of the material during the transporting process, improving the material transporting efficiency, and reducing environmental pollution and harm to the health of workers.

Description

technical field [0001] The invention relates to powder material drying equipment, in particular to a technology for ensuring continuous production of industrial microwave equipment. Background technique [0002] Microwaves are electric waves with a frequency of 300 MHz to 300 GHz, and the water molecules in the heated medium material are polar molecules. Under the action of the rapidly changing high-frequency point magnetic field, its polar orientation will change with the change of the external electric field. The movement of molecules causes the mutual friction effect. At this time, the field energy of the microwave field is converted into heat energy in the medium, which raises the temperature of the material, produces a series of processes such as thermalization and puffing, and achieves the purpose of microwave heating and drying. [0003] Microwaves can penetrate into the material, so that heat can be generated on the surface and inside of the material at the same tim...

AI Technical Summary

Problems solved by technology

However, the traditional microwave powder material drying equipment has a high failure rate in the production process, and it is difficult to achieve 24H continuous production; it is difficult to achieve automatic settings for loading and unloading, so that the material is not uniformly irradiated by microwaves during the drying process, resulting in uneven drying of the material. Uniform; the dust phenomenon in the blanking process is difficult to solve, while reducing productivity, it also has certain harm to the workers' health, and the environmental pollution is also relatively large