Vertical vacuum drying device

Abstract

The invention discloses a vertical vacuum drying device. The vertical vacuum drying device comprises a rack, a tank body, a cover plate, magnetic induction coils, filter tips, a rotating shaft, a bushing, a supporting plate, a motor and a support plate A, wherein the tank body is of a cylindrical cavity structure; the cover plate is arranged on the upper top surface of the tank body; the tank body is vertically arranged on the rack; the magnetic induction coils are arranged on the outer wall of the tank body; the filter tips are arranged on the inner wall of the tank body; stirring blades are arranged in the tank body and are also arranged on a rotating shaft; the rotating shaft is arranged in the bushing; the upper end of the bushing is arranged on the supporting plate; the lower end of the bushing is arranged on the support plate A; the supporting plate is arranged on the lower bottom surface of the tank body; a clutch A is arranged between the bushing and the supporting plate; a clutch B is arranged between the bushing and the rotating shaft; the bushing is connected with the motor; and the motor is arranged on the rack. The vertical vacuum drying device disclosed by the invention is high in drying efficiency and low in production cost.

Description

technical field [0001] The invention relates to the technical field of vacuum drying equipment manufacturing, in particular to a vertical vacuum drying device. Background technique [0002] In production equipment, drying equipment is a commonly used equipment. The material is placed in a vacuum environment, and the temperature of moisture vaporization is reduced, thereby achieving rapid drying. In the prior art, the Chinese patent No. CN1040341322A discloses a vacuum The rotary drying device includes a vacuum dryer. The vacuum dryer is connected to a condenser and a vacuum pump through pipelines in sequence. The pipeline between the condenser and the vacuum pump is a vacuum pipeline. Both ends of the vacuum dryer are fixed on the frame through rotary joints. , the rotary joint is provided with a steam pipeline and a cold water pipeline, the cylinder of the vacuum dryer is a hollow interlayer, the steam pipeline and the cold water pipeline are connected to the interlayer, an...

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Problems solved by technology

[0002] In production equipment, drying equipment is a commonly used equipment. The material is placed in a vacuum environment, and the temperature of moisture vaporization is reduced, thereby achieving rapid drying. In the prior art, the Chinese patent No. CN1040341322A discloses a vacuum The rotary drying device includes a vacuum dryer. The vacuum dryer is connected to a condenser and a vacuum pump through pipelines in sequence. The pipeline between the condenser and the vacuum pump is a vacuum pipeline. Both ends of the vacuum dryer are fixed on the frame through rotary joints. , the rotary joint is provided with a steam pipeline and a cold water pipeline, the cylinder of the vacuum dryer is a hollow interlayer, the steam pipeline and the cold water pipeline are connected to the interlayer, and a pressure gauge is installed on the steam pipeline. When using this invention, it is necessary to pass The steam heats the vacuum dryer, the heating is slow, and the heating efficiency is low. The invention does not provide a solution for this; when unloading, due to the adhesiveness of the material itself, the unloading in the vacuum dryer cylinder is not clean, and there are a lot of The remaining material remains, and the production cost is high

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