Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Ultra-soft PVC (polyvinyl chloride) environment-friendly granulating and mixing device and production and manufacturing process thereof

A mixing device and ultra-soft technology, which is applied in the field of ultra-soft PVC environmental protection granulation mixing device and its manufacturing process, can solve the problems of slow temperature rise, waste, and inability to post-process, etc., to achieve accurate temperature measurement and improve dispersion Improvement effect of plasticization and automation

Pending Publication Date: 2022-05-13
JIANGSU DAHAI PLASTIC +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] like figure 1 As shown, the existing PVC granulation compound is to add the measured PVC and plasticizer into the high-mixing device simultaneously, but the following problems will occur: due to too much plasticizer, if low-speed mixing is used, shearing The force is poor, the temperature rises slowly, and the mixing time is long (20-30 minutes); if high-speed mixing is used, because the temperature rises faster, the PVC and plasticizer are not completely absorbed, and the temperature is too high to cause agglomeration and uneven mixing. , cannot be post-processed, resulting in waste

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
  • Ultra-soft PVC (polyvinyl chloride) environment-friendly granulating and mixing device and production and manufacturing process thereof
  • Ultra-soft PVC (polyvinyl chloride) environment-friendly granulating and mixing device and production and manufacturing process thereof
  • Ultra-soft PVC (polyvinyl chloride) environment-friendly granulating and mixing device and production and manufacturing process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0035] like figure 2 As shown, a supersoft PVC environment-friendly granulation mixing device includes a mixing device body, and the top of the mixing device body is provided with a PVC powder discharge port 1 and a plasticizer liquid discharge port 2; A splitter plate 3 is installed on the inner side wall of the mixing device, and the length of the splitter plate 3 is lengthened on the original basis to increase shear force and increase plasticization; the splitter plate 3 is located at Below the PVC powder discharge port 1, a first temperature measuring point 4 and a second temperature measuring point 5 are installed on the other side wall inside the mixing device, and the first temperature measuring point 4 is located on the inner wall The upper part, the second temperature measuring point 5 is located at the bottom of the inner wall; one temperature measuring point is added on the original basis, and the temperature measurement is more accurate; the inner center of the mi...

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

No PUM Login to View More

Abstract

The invention discloses a super-soft PVC (polyvinyl chloride) environment-friendly granulating and mixing device and a production and manufacturing process thereof. The length of a splitter plate in the mixing device is lengthened on the original basis, so that the shearing force is increased, and the plasticization is improved; one temperature measuring point is added on the original basis, so that the temperature measurement is more accurate; an original direct current motor is changed into a frequency-variable motor, and the rotating speed can be adjusted timely; the middle cross blade paddle is added to the blade paddles, the height between the blade paddles is increased, and dispersion and plasticization are improved. The material mixing process is automatically improved and is regulated and controlled in stages.

Description

technical field [0001] The invention relates to a material mixing device, in particular to an ultra-soft PVC environment-friendly granulation mixing device and a production process thereof. Background technique [0002] like figure 1 As shown, the existing PVC granulation compound is to add the measured PVC and plasticizer into the high-mixing device simultaneously, but the following problems will occur: due to too much plasticizer, if low-speed mixing is used, shearing The force is poor, the temperature rises slowly, and the mixing time is long (20-30 minutes); if high-speed mixing is used, because the temperature rises faster, the PVC and plasticizer are not completely absorbed, and the temperature is too high to cause agglomeration and uneven mixing. , can not be post-processed, resulting in waste. Therefore, people need to solve the above problems urgently. Contents of the invention [0003] Purpose of the invention: In order to solve the deficiencies of the prior a...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B29C48/285B29C48/92B29B9/06C08L27/06C08L23/06
CPCB29C48/022B29C48/287B29C48/92B29B9/06C08L27/06C08L23/06
Inventor 沈一明郭洪春陈卫华
Owner JIANGSU DAHAI PLASTIC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com