Automatic multilayer drying system for ceramic fiber boards

Abstract

The invention discloses an automatic multilayer drying system for ceramic fiber boards. The automatic multilayer drying system comprises a base, wherein a plurality of air pipes are fixedly installedon the outer walls of the upper side and the lower side of each air frame at equal intervals; hot air devices are installed in air bellows; two water removal tanks are symmetrically and fixedly installed on the base; and filter plates are inserted into two insertion holes. The automatic multilayer drying system has the advantages that plates are placed on carriers, the plurality of air pipes are arranged on the upper sides and the lower sides of the carriers and connected with the air frames, and hot air in the air bellows can be conveyed to the outer walls of the plates, so that rapid air drying is achieved; meanwhile, the plates can be heated more evenly through the air drying mode of the hot air, and the drying quality is improved; and the water removal tanks are installed on the two sides of a drying box and are communicated with the drying box and the air bellows respectively to form air circulation, the hot air in the drying box and evaporated water vapor enter the water removaltanks together, and the water vapor is sucked away through the filter plates, so that air is dried, and the drying efficiency and quality are guaranteed.

Description

technical field [0001] The invention relates to the technical field of ceramic fiber board production, in particular to an automatic multi-layer drying system for ceramic fiber boards. Background technique [0002] Ceramic fiberboard is aluminum silicate fiberboard, a refractory material that maintains good mechanical strength even after heating. Compared with fiber blankets and felts, this product is a fiber insulation product with rigidity and support strength. [0003] General ceramic fiber boards use blown fiber (short, thin, easy to break and mix) as the raw material of ceramic fiber boards, add a certain proportion of binders and filler-level additives, pass through a beater, and fully disperse them into pulp in the pulp mixing tank. The material is pumped into the forming tank with a pump and stirred with compressed air, the mold is put into the forming tank, and the fiber slurry is adsorbed on the mold by the principle of vacuuming, and the adsorption time is precise...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem in the prior art that the drying cycle is long and the steps are cumbersome, and the moisture cannot be discharged in time during the drying process, resulting in low drying quality. An automatic multi-layer drying system for ceramic fiber boards is proposed.

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