Drying device for zinc oxide preparation

A drying device and zinc oxide technology, applied in the direction of drying gas arrangement, drying room/container, drying solid materials, etc., can solve the problems of low efficiency, complex structure, affecting the efficiency of staff, etc., to achieve easy discharge, reasonable design, The effect of simple structure

Active Publication Date: 2022-03-01
ZHONGKAI UNIV OF AGRI & ENG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, microparticles of zinc oxide as a nanomaterial have also begun to play a role in related fields. In the prior art, when preparing zinc oxide nanoparticles, it is usually necessary to use a drying device to dry the zinc oxide nanoparticles with hot air. However, nowadays The structure of the drying

Method used

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  • Drying device for zinc oxide preparation
  • Drying device for zinc oxide preparation
  • Drying device for zinc oxide preparation

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[0024] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0025] like Figure 1-5 As shown, a drying device for preparing zinc oxide according to the present invention includes a base 1, and support columns 11 are provided on the left and right sides of the base 1, and a hollow rotating shaft 12 is installed between the two support columns 1, and the support column 1 The outer side is provided with a motor 13 connected to the hollow rotating shaft 12. The hollow rotating shaft 12 is fixedly connected with a drying cylinder 14. The drying cylinder 14 is provided with a pressure relief valve 141. The hollow rotating shaft 12 passes through the center of the drying cylinder 14. The drying cylinder 14 is arranged obliquely on the On the surface of the hollow rotating shaft 12, the surface of the hollow...

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Abstract

The invention belongs to the technical field of chemical preparation, and particularly relates to a drying device for zinc oxide preparation, which comprises a base and a hollow rotating shaft rotationally assembled between two supporting columns, the hollow rotating shaft is fixedly connected with a drying cylinder, the drying cylinder is obliquely arranged on the surface of the hollow rotating shaft, and the supporting columns are provided with air inlet mechanisms matched with the hollow rotating shaft. The lower side of the feeding hopper is provided with a discharging pipe, the outer side of the discharging pipe is sleeved with a connecting pipe, a springback mechanism is arranged between the mounting plate and the lower side of the feeding hopper, the lower side of the feeding hopper is provided with an electromagnet, the outer surface of the higher side of the drying cylinder is fixedly connected with a fixing ring concentric with the hollow rotating shaft, and the inner wall of the drying cylinder is provided with an abutting blocking mechanism matched with the feeding port. The zinc oxide nanoparticle drying device is simple in structure and reasonable in design, the drying effect on zinc oxide nanoparticles is improved, meanwhile, connection between the feeding hopper and the drying cylinder is facilitated, and the design is ingenious.

Description

technical field [0001] The invention belongs to the technical field of chemical preparation, and in particular relates to a drying device for preparing zinc oxide. Background technique [0002] Zinc oxide is an inorganic substance with the chemical formula ZnO, which is an oxide of zinc. Insoluble in water, soluble in acid and strong alkali. Zinc oxide is a commonly used chemical additive, widely used in the production of plastics, silicate products, synthetic rubber, lubricants, paint coatings, ointments, adhesives, food, batteries, flame retardants and other products. Zinc oxide has a large energy band gap and exciton binding energy, high transparency, and excellent room temperature light-emitting performance. It is used in liquid crystal displays, thin-film transistors, and light-emitting diodes in the semiconductor field. In addition, microparticles of zinc oxide as a nanomaterial have also begun to play a role in related fields. In the prior art, when preparing zinc o...

Claims

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Application Information

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IPC IPC(8): F26B11/04F26B21/00F26B25/00F26B25/12F26B25/16
CPCF26B11/04F26B21/001F26B25/002F26B25/16F26B25/12Y02P20/10
Inventor 季旭林丽君郭建军刘同来张万桢董美赵栋梁志华孔壹右叶俊伟李家蝉黄家眉周志雄陈杰鑫马佳升钟泽炫
Owner ZHONGKAI UNIV OF AGRI & ENG
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