High-applicability screening machine for processing PVC- additives

Abstract

The invention provides a high-applicability screening machine for processing PVC additives and relates to the field of processing of PVC additives. The high-applicability screening machine for processing the PVC additives comprises a box body; a feeding pipe is arranged at the top of the box body; a part, positioned at the right side of the feeding pipe, of the top of the box body is provided with a controller; the two sides of the box body are each provided with a first chamber body; the bottom of the inner wall of each first chamber body is fixedly connected with a first motor; an output end of each first motor is fixedly connected with a fixing disc; one side, far away from the output end of the corresponding first motor and positioned at the edge of the corresponding fixing disc, of each fixing disc is fixedly connected with a first fixing rod; the surface of each first fixing rod is sleeved with a first connecting rod. By two steps of screening, the high-applicability screening machine for processing the PVC additives has the advantages of effectively improving the screening quality, realizing complete screening so that the screened PVC additives are uniform in size, effectively reducing influences on production quality of PVC, effectively quickening the production schedule and realizing high applicability and high reliability.

Description

technical field [0001] The invention relates to the technical field of PVC additive processing, in particular to a screening machine for PVC additive processing with strong applicability. Background technique [0002] Polyvinyl chloride, referred to as PVC (Polyvinyl chloride), is a vinyl chloride monomer (vinyl chloridemonomer, referred to as VCM) in peroxides, azo compounds and other initiators; or polymerized according to the mechanism of free radical polymerization under the action of light and heat The resulting polymer, PVC, is easy to decompose, has poor fluidity, low impact strength, and poor weather resistance when its pure resin is processed, so it is necessary to add PVC additives during processing to improve its performance. Screening, but the existing screening machine screening is not thorough enough, the size of the screened PVC additives is uneven, PVC additives with different particle sizes will have a great impact on the quality of PVC production, poor appl...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a screening machine for processing PVC additives with strong applicability, which solves the problem that the screening of PVC additives is not thorough enough

Images