A solvent recovery vacuum drying oven with intelligent reclaiming system

Abstract

The invention discloses a solvent recovery vacuum drying box with an intelligent reclaiming system in the field of vacuum drying. A solvent recovery bucket is arranged below; an opening and closing door is arranged on one side wall of the box body, and an air suction port is arranged on the side wall corresponding to the opening and closing door; the air suction opening is connected with the vacuum pump through the condensation pipe; There is a support plate, a rotating mechanism is arranged on the support plate, and the material to be dried is placed on the rotating mechanism; the rotating mechanism moves the heavier material to be dried to the air suction port according to the weight difference of each material to be dried. The present invention can not only make the materials to be dried evenly heated, but also can move the materials to be dried with higher humidity to the air suction port of the vacuum drying box according to the difference in humidity of the materials to be dried, and increase the materials to be dried with higher humidity. drying speed.

Description

technical field [0001] The invention belongs to the field of vacuum drying, and specifically relates to a solvent recovery vacuum drying box with an intelligent material reclaiming system. Background technique [0002] Vacuum drying is to heat and dry the dried materials under vacuum conditions, and use a vacuum pump to extract air and dehumidify, so that the work can form a vacuum state, reduce the boiling point of water, and speed up the drying speed. High drying efficiency is obtained, heat is fully utilized, and no impurities are mixed in the drying process. Therefore, with the improvement of living standards, the application of vacuum drying equipment is increasingly widespread. During the vacuum drying process, the volatilized solvent is usually discharged into the atmosphere, which will not only cause air pollution and material waste, but also damage the health of the staff. Therefore, a vacuum drying oven capable of solvent recovery is usually used at present. Howe...

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Problems solved by technology

During the vacuum drying process, the volatilized solvents are usually discharged into the atmosphere, which will not only cause air pollution and material waste, but also cause damage to the health of the staff. Therefore, a vacuum drying oven capable of solvent recovery is usually used at present.

However, in the current solvent recovery vacuum drying oven, the material is in a static state during the entire drying process, and the drying efficiency is low; and because of the different water content of each material, the required drying time is different, resulting in low overall drying efficiency.

And because the existing vacuum drying oven judges whether the material is completely dry, it needs to observe the drying condition of each material one by one before taking the material, which increases the labor intensity of the workers, resulting in an increase in the overall drying time and low efficiency of material taking

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