Air suspension microwave drying machine

Abstract

The invention provides an air suspension microwave drying machine which comprises a drying box, wherein strip-shaped products penetrate through the drying box; a microwave device which communicates with the drying box and is used for carrying out microwave drying on the strip-shaped products located in the drying box; an air suspension device which communicates with the drying box and is used for carrying out suspension supporting on the strip-shaped products in the drying box; and a humidity extraction device which communicates with the drying box and is used for extracting water vapor in the drying box. After an extruder extrudes the strip-shaped products, the direct connection effect of the extruder and the drying box is realized through a connecting device, so that the products enter a cavity of the drying box as soon as the products are extruded; By means of the drying effect of microwave energy of the microwave device on water molecules of the products and the suspension supporting effect of the bottom air suspension device on the products, rapid and continuous drying of the products is achieved, and the surfaces of the products are not damaged.

Description

technical field [0001] The present invention relates to the field of drying equipment, more specifically, relates to an air-suspension microwave dryer. Background technique [0002] The product is molded by an extruder. The formed product is a continuous paste honeycomb soft strip. In order to ensure that the product can be cut and used at a specified length, the product must be dried, otherwise the internal honeycomb will be covered when cutting holes, leading to product scrap; the product surface requires other processes, so it is necessary to ensure the smoothness of the surface, otherwise the follow-up process will fail and the overall product will be defective. [0003] At present, most of the products on the market are dried through the heat transfer of ultraviolet lamps, coupled with quartz glass to reduce the friction of the product, but still damage the surface of the product; or artificially cut the extruded product and place it in a wooden tray Drying, and then f...

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Problems solved by technology

[0002] The product is molded by an extruder. The formed product is a continuous paste honeycomb soft strip. In order to ensure that the product can be cut and used at a specified length, the product must be dried, otherwise the internal honeycomb will be covered when cutting holes, leading to product scrap; the surface of the product requires other processes, so it is necessary to ensure the smoothness of the surface, otherwise it will cause the subsequent process to fail and cause the overall product to be defective

[0003] At present, most of the products on the market are dried through the heat transfer of ultraviolet lamps, coupled with quartz glass to reduce the friction of the product, but still damage the surface of the product; or artificially cut the extruded product and place it in a wooden tray Drying, and then follow-up cutting to a specified length, etc.; but these two methods cannot be continuously produced, the drying effect is not good, and the product surface is also damaged, and the efficiency is very low

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