Drying apparatus for gypsum plates as building wall decorative plates

Abstract

The invention provides a drying apparatus for gypsum plates as building wall decorative plates. The drying apparatus comprises a drying box that is in rectangular shape and made of stainless steel; the left outer wall of the drying box is fitted with a control switch in imbedded manner; a feed port is arranged in the left wall of the drying box, and a main rack is passed through the feed port; a transmission box is mounted on the main rack, and support legs are welded at the lower end of the transmission box; a lower air distributor plate is transversely welded on the lower left inner wall ofthe drying box, and the rear end of the lower air distributor plate is connected with an air delivery tube; the inner part of the connection tube connected with the air delivery tube is fitted with aconnection bearing; a transmission pulley is rightward connected to a transmission motor; the transmission motor is fixed to the upper inner wall of the drying box through bolts; a partition is arranged on the right of a rotary air distributor plate; a microwave generator is arranged on the right of the partition; a water cooler is connected to the top of the microwave generator. The drying apparatus is novel in structure, simple and convenient to use and operate, provide good drying for gypsum plates, and is high in practicality.

Description

technical field [0001] The invention relates to the technical field of processing building wall decorative boards, in particular to a drying device for processing gypsum boards for building wall decorative boards. Background technique [0002] Paper-faced gypsum board is made of building gypsum as the main raw material. It is a commonly used decorative board for building walls. It is processed by adding appropriate amount of additives as the board core and using special board paper as the protective surface. Paper-faced gypsum board has the characteristics of light weight, sound insulation, heat insulation, strong processing performance, and simple construction methods; with the development of economy, the demand for building board products such as paper-faced gypsum board is increasing day by day. Gypsum boards need to be dried to remove moisture from the boards. [0003] Commonly used drying methods are hot air drying or heating drying. This drying method is widely used, ...

AI Technical Summary

Problems solved by technology

[0003] Commonly used drying methods are hot air drying or heating drying. This drying method is widely used, but there are many disadvantages, such as hot air drying and heating drying. Increase, because the most important thing is that the traditional drying method is not easy to control the heating area during the drying process, resulting in uneven heating surface, easy to cause partial drying and damage of the board while other parts are still wet and not dried, the waste rate of the board is high, and the production cost is also low. With the increase, it is necessary to optimize and upgrade the existing equipment to solve the above problems

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