Gas circulation rapid drying oven

Abstract

The invention discloses a gas circulation rapid drying oven comprising a drying box shell. A heating plate is fixedly mounted on the bottom of an inner cavity of the drying box shell; the inner wall of the drying box shell is fixedly connected with a supporting horizontal plate; and the top of the supporting horizontal plate is fixedly connected with a containing platform. According to the gas circulation rapid drying oven, hot air generated by the heating plate continuously circulates, heat is absorbed and preserved for a long time during processing in combination with a heat storage box, andwhen a one-way outward opening door is opened, it is difficult for the heat to dissipate in a very short time; thus, in the process of changing a mold, the heating plate continues heating the gas without being closed, the hot gas generated by the heating plate can also be preserved, and thus the processing efficiency is improved; meanwhile, the situation that a large amount of heat overflows dueto opening of the one-way outward opening door is avoided; and the effect of the gas circulation fluidity inside the drying box shell is improved by the targeted design, and accordingly the efficiencyof the mold drying process is improved.

Description

technical field [0001] The invention relates to the technical field of drying ovens, in particular to an air circulation rapid drying oven. Background technique [0002] Drying ovens are divided into two categories: electric blast drying ovens and vacuum drying ovens according to different drying materials. They have been widely used in chemical industry, electronic communications, plastics, cables, electroplating, hardware, automobiles, optoelectronics, rubber products, Mold, spraying, printing, medical, aerospace and colleges and universities and other industries, the huge market demand makes the variety of drying box diversification, the quality of the product structure is not the same, in order to make people understand the drying box more clearly, with a pair Use your eyes to distinguish the quality of the drying box. [0003] At present, in the process of drying the molds in the existing electric blast drying oven, it is necessary to manually take out the molds that h...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a quick drying box with air circulation, which solves the problem that in the existing electric blast drying box, the heating plate needs to be turned off during the mold replacement process, which results in a longer time for drying. Drying process, and when the door of the drying box is opened, there is a large amount of heat overflowing, resulting in heat loss, and there is no targeted design inside the electric blast drying box to improve the gas circulation inside the drying box, resulting in The problem of slow mold drying efficiency

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