Disinfecting dryer

Abstract

The invention discloses a disinfecting dryer. The scheme is as follows: the disinfecting dryer comprises a box body, wherein the upper part of the side wall of the box body is provided with a feed port and a vacuum extraction device, the lower part of the side wall of the box body is provided with a discharging port, the middle part of the upper surface of the inner wall of the box body is provided with a chassis, a vertically-arranged spiral column is hinged to the chassis, helical blades are arranged on the spiral column, and are wrapped by buffer protective layers, the chassis is internally provided with a motor, the spiral column is connected with the motor and is driven by the motor, an ultraviolet lamp is arranged at the upper part in the box body, and a heating layer is arranged at the lower surface of the inner wall of the box body. The invention aims at providing the disinfecting dryer to solve the problem that a vertically-arranged stirrer in the prior art cannot turn plastic particles at the bottom of the dryer upwards, so that the ultraviolet lamp cannot effectively disinfect the plastic particles at the bottom of the dryer.

Description

technical field [0001] The invention relates to a sterilizing dryer. Background technique [0002] During vacuum drying, the material to be dried is heated and dried under vacuum conditions, and the vacuum suction device is used to pump air and dehumidify, so that the working room is in a vacuum state, the drying rate of the material is greatly accelerated, and energy is also saved. However, when the traditional vacuum dryer dries plastic particles, it is easy to dry unevenly because of its poor flow force. The existing vacuum dryer has a rotating device inside, which will destroy the plastic particles during stirring, and the production loss is high. At the same time, Existing vacuum dryers cannot sterilize plastic particles while drying them, and the produced products have poor reliability. [0003] In view of the above problems, the patent document with the publication number CN204630315U discloses a vacuum dryer for plastic particles. The drive motor also includes a st...

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Problems solved by technology

[0005] The present invention intends to provide a disinfection dryer to solve the problem in the prior art that the plastic particles at the bottom of the dryer cannot be turned upside down by the vertical agitator, so that the ultraviolet lamp cannot effectively sterilize the plastic particles at the bottom of the dryer The problem

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