Rotary drawer type horizontal multifunctional vacuum drying machine

Abstract

The invention provides a rotary drawer type horizontal multifunctional vacuum drying machine, comprising a vacuum drying machine box, wherein a horizontal bracket which rotates around a fixed shaft is arranged in the vacuum drying machine box; a plurality of drawing type dried material drawer screen cases are arranged on the horizontal bracket; each dried material drawer screen case is a polyhedron and can be put in or taken out in a drawing manner on the horizontal rotary bracket; the polyhedrons of the dried material drawer screen cases are provided with material outlets, material inlets, screen sheets and uniform sheets; each dried material drawer screen case is in a shape of prismatic table, round platform or irregular polyhedron; upper and lower faces and side faces of the dried material drawer screen cases are flat surfaces or curved faces; each dried material drawer screen case is provided with at least five screen sheets, upper and lower faces and sides faces of the screen sheets are flat-surface or curved-face screen sheets; micro-pores are densely distributed on the surfaces of the screen sheets, the diameter of each micro-pore is 0.5 to 2.5mm; the face where the material inlets and the material outlets are located is a spherical face; material port covers can be assembled in a treated or fast mounting manner.

Description

technical field [0001] The invention relates to a rotary drawer type horizontal multifunctional vacuum dryer, which belongs to the field of drying technology. Background technique [0002] Modern drying technology has been gradually developed since the 1950s. Many technologies are used in it, such as vacuum, microwave, infrared heat radiation, spray, solar energy, superheated steam, etc. The main problems are that the drying quality is not high and the thermal efficiency is too low. and uneven heating. [0003] Especially for some heat-sensitive and easily oxidized materials, such as drugs, polymers, active substances, special fibers, etc., because they cannot be dried at high temperature in an aerobic state, the drying time is greatly prolonged; static drying is prone to uneven heating , resulting in inconsistent physical properties of the material. [0004] The patent application number is: 200420034653.3, and the patent name is: Delayed medicine quick drying device, whi...

AI Technical Summary

Problems solved by technology

[0002] Modern drying technology has been gradually developed since the 1950s. Many technologies are used in it, such as vacuum, microwave, infrared heat radiation, spray, solar energy, superheated steam, etc. The main problems are that the drying quality is not high and the thermal efficiency is too low. and uneven heating

[0003] Especially for some heat-sensitive and easily oxidized materials, such as drugs, polymers, active substances, special fibers, etc., because they cannot be dried at high temperature in an aerobic state, the drying time is greatly prolonged; static drying is prone to uneven heating , resulting in inconsistencies in the physical properties of the material

[0004] The patent application number is: 200420034653.3, and the patent name is: Delayed medicine quick drying device, which discloses a kind of quick drying equipment. The heat energy is easily lost, resulting in high energy consumption. At the same time, the materials entering the oven are baked in a single layer, and the drying of batch materials cannot be completed at one time, so the equipment occupies a large area and the drying efficiency is low.

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