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

A pulp preparation device for regenerated fiber

A technology for regenerated fiber and pulp, applied in fiber raw materials, fiber raw material treatment, raw material separation, etc., can solve the problems of low production efficiency of recycled fiber pulp, achieve enhanced contact adsorption effect, improve mixing effect, and enhance efficiency Effect

Active Publication Date: 2022-02-11
安徽瑞可环保科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on the technical problem of low production efficiency of recycled fiber pulp in the prior art, the present invention proposes a pulp production device for recycled fiber

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
  • A pulp preparation device for regenerated fiber
  • A pulp preparation device for regenerated fiber
  • A pulp preparation device for regenerated fiber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] refer to Figure 1-5, a pulp production device for regenerated fiber, comprising a box 1 with an open top, the top and bottom of the outer wall on one side of the box 1 are respectively connected with a water inlet pipe 2 and a pulp outlet pipe 3, and the two ends of the top of the box 1 Both fixed plates 4 are fixed, and both sides of the top between the two fixed plates 4 are rotatably connected with driving rollers 5, the driving rollers 5 are connected with drive motors, and the inner walls at both ends of the box body 1 are rotatably connected with limiting rollers 6 , and a belt 7 is rotatably connected between the outer wall of the drive roller 5 and the limit roller 6, a scraper 10 is provided at the position corresponding to the top of the box body 1 and the belt 7, and both sides of the bottom between the two fixed plates 4 are rotatably connected There are tension rollers 8, and the distance between the two tension rollers 8 is less than the distance between ...

Embodiment 2

[0041] refer to Figure 1-6 , a pulp production device for regenerated fiber, rotating rods 26 distributed equidistantly in the horizontal direction are connected between the inner walls of the two ends of the box body 1, and the rotating rods 26 correspond to the positions of the limit rollers 6, and the rotating rods The outer wall of 26 is fixed with a plurality of arc-shaped guide vanes 27 , and the guide vanes 27 are inclined toward the end inner wall of the box body 1 .

[0042] When in use, during the flow of the slurry, the rotating rod 26 and the guide vane 27 on its outer wall are driven to rotate, so that the slurry flows toward the end along the guide vane 27 inclined to the end, thereby further strengthening the inner surface of the box body 1. The flow effect of the slurry further enhances the actual deinking and pulping efficiency of the device.

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 belongs to the technical field of regenerated fiber, in particular to a regenerated fiber pulp preparation device. Aiming at the problem of low efficiency of regenerated fiber pulp preparation in the prior art, the following scheme is proposed, including a box with an open top. The top and bottom of the outer wall on one side of the box body are respectively connected with a water inlet pipe and a slurry outlet pipe, both ends of the top of the box body are fixed with fixed plates, and both sides of the top between the two fixed plates are rotatably connected with The drive roller, the limit roller is rotatably connected between the inner walls at both ends of the box, and the belt is rotatably connected between the drive roller and the outer wall of the limit roller, and a scraper is arranged at the position corresponding to the belt on the top of the box. In the present invention, the scrapers on both sides of the top are used to scrape off the ink on the belt, and at the same time, the deinking agent is sprinkled on both sides of the belt with a dropper, so that the deinking agent flows to the position of the scraper along the inclined belt, thereby Avoiding ink drying can improve the scraping effect and improve the efficiency of actual regenerated fiber pulp preparation.

Description

technical field [0001] The invention relates to the technical field of regenerated fibers, in particular to a pulp preparation device for regenerated fibers. Background technique [0002] Regenerated fibers are generally made of natural polymers that cannot or are not suitable for direct spinning as raw materials, and are made of textile fibers after chemical processing, purification, and removal of impurities. Common recycled fibers are waste paper recycling products. After corresponding processing, it is made into recycled fiber to realize the recycling of waste paper. [0003] Generally, when waste paper is recycled, the waste paper is broken and dissolved in water, and after deinking treatment, it is made into recycled fiber slurry, and then the recycled fiber slurry is recycled through subsequent processing, and the recycled fiber is produced. When the slurry is deinked, the ink in the waste paper is often separated from the slurry by adding a deinking agent, and then ...

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 Patents(China)
IPC IPC(8): D21B1/32
CPCD21B1/325Y02W30/64
Inventor 丁许
Owner 安徽瑞可环保科技有限公司
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