Polymer modified PP granule efficient reaction device for protective mask

A technology of reaction device and polymer, applied in feeding device, chemical/physical/physical-chemical stationary reactor, chemical/physical process, etc. Short protection time and other problems, to achieve the effect of improving mixing effect, good dispersion, improving uniformity and high efficiency

Pending Publication Date: 2020-10-02
界首市圣通无纺布有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in view of the practical problems in the use of protective masks that can only be used for physical protection, the protection time of a single use is short, and cannot be reused multiple times,

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Polymer modified PP granule efficient reaction device for protective mask
  • Polymer modified PP granule efficient reaction device for protective mask
  • Polymer modified PP granule efficient reaction device for protective mask

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further clarified below in conjunction with specific drawings.

[0021] It should be noted that, in the present invention, when an element is referred to as being "fixed to" another element, it may be directly on the other element or a central element may also be present. When an element is considered to be "connected" to another element, it can be directly connected to the other element or an intermediate element may be present at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only, and are not meant to be the only embodiments.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of the present invention. The terms ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Spacingaaaaaaaaaa
Login to view more

Abstract

The invention belongs to the technical field of high polymer material modification, and particularly relates to a polymer modified PP granule efficient reaction device for a protective mask, wherein the polymer modified PP granule efficient reaction device comprises a reaction cylinder; a feeding hopper is arranged at the top of the reaction cylinder, and a heating assembly is arranged around thecylinder wall; a charging cooling assembly and a vertically arranged stirring roller are arranged in a cylinder cavity of the reaction cylinder; an inverted conical cavity is formed in the bottom of the reaction cylinder; a conical cavity is formed in the reaction cylinder, a discharging hole is formed in the edge of the bottom of the reaction cylinder and communicated with the conical cavity, anauger which is obliquely arranged is arranged in the conical cavity, the feeding end of the auger is aligned with the discharging hole, and the discharging end of the auger is aligned with a discharging pipe arranged at the bottom of the conical cavity. By means of the reaction device provided by the invention, the mixing effect of polypropylene granules and modified materials is improved, and theuniformity and high efficiency of modified production are improved.

Description

technical field [0001] The invention belongs to the technical field of polymer material modification, in particular to a high-efficiency reaction device for polymer modified PP pellets for protective masks. Background technique [0002] At present, in view of the practical problems in the use of protective masks that can only be used for physical protection, the protection time of a single use is short, and cannot be reused multiple times, those skilled in the art are working on the research of high interception and killability of viruses. , as well as key technologies such as prolonging the single use time of protective masks and reusing them multiple times. Among them, the development of high-performance polypropylene (PP) modified pellets is a key technology that urgently needs to realize engineering applications, and researchers in this field are also committed to developing polymer-modified polypropylene (PP) pellets. The supporting equipment of materials makes the eng...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B01J19/18B01J4/00
CPCB01J4/001B01J19/0013B01J19/0053B01J19/0066B01J19/18
Inventor 关义臣关义重关建李鹏
Owner 界首市圣通无纺布有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap