Chemical machinery raw material screening device and using method thereof

Abstract

The invention relates to the technical field of chemical machinery, and discloses a chemical machinery raw material screening device and a using method thereof.The chemical machinery raw material screening device comprises a box body, a feeding pipe is fixedly installed at the top of the box body, a motor is fixedly installed on one side of the box body, and a disc is fixedly connected to an output shaft of the motor; a circular shaft is fixedly welded to the front side of the disc, the bottom end of a connecting rod is rotationally installed on the outer side of the circular shaft, the bottom end of a fixing rod is rotationally installed at the top end of the connecting rod, a transverse plate is fixedly installed at the top end of the fixing rod, the feeding pipe is located on the inner side of the transverse plate, and two vertical rods and the top end of a rack are fixedly mounted at the bottom of the transverse plate; and the bottom ends of the two vertical rods extend into the box body, and one end of a first rotating shaft is rotationally installed on the other side of the box body. The chemical machinery raw material screening device is reasonable in structural design and easy to operate, the screening effect on chemical raw materials can be effectively improved through reciprocating up-and-down movement and left-and-right reciprocating movement of a screen, and the screening efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of chemical machinery, in particular to a chemical machinery raw material screening device and a method for using the same. Background technique [0002] Chemical machinery is the general term for machines and equipment used in chemical industrial production. In order to process raw materials into finished products of a certain specification in chemical production, it often needs to go through a series of chemical processes such as raw material pretreatment, chemical reaction, and separation and purification of reaction products. The machinery used to realize these processes is often classified as chemical machinery, and chemical raw materials need to be screened by screening devices in the process of processing. [0003] After retrieval, the prior art (application number: CN201920399248.8) discloses a mechanical screening device for chemical raw materials. The inventor found the following problems while rea...

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Problems solved by technology

[0003] After retrieval, the prior art (application number: CN201920399248.8) discloses a mechanical screening device for chemical raw materials. The inventor found the following problems while realizing the prior art: 1. The chemical raw material screening device The structure is single, the screening effect on chemical raw materials is poor, and the screening efficiency on chemical raw materials is reduced; 2. It is difficult for the device to quickly screen materials, and the material screening is not sufficient, the work efficiency is low, and the actual work effect is not good. Therefore, we propose a chemical machinery raw material screening device and its application method to solve the above problems

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