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

Pulping and papermaking system

A technology for pulping and papermaking and belt conveyors, which is applied in the field of pulping and papermaking, can solve the problems of raw materials that cannot be heated and softened, jammed, blocked, uneven, etc. The effect of mixing penetration and transmission torque equalization

Pending Publication Date: 2019-04-26
郓城海沁纤维有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are still many problems in the pulping and papermaking system. For example, material jams and blockages often occur in the metering silo during production, which affects continuous production; raw materials are not continuous and uneven during operation; raw materials cannot be dispersed during prepreg. Propelled in one pile or one ball, the pre-soaking of liquid medicine and raw materials is uneven and not thorough, and it is easy to block and jam materials when feeding for a long time; the efficiency of raw materials is low when they are distributed to the catalytic reaction tank, and the existing catalytic reaction tank design Do not let the pre-impregnated raw materials naturally heat up and soften, etc.

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
  • Pulping and papermaking system
  • Pulping and papermaking system
  • Pulping and papermaking system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038]In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention. In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "inner", "outer", "upper", "lower", "front", "rear" etc. are based on the The positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply...

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
diameteraaaaaaaaaa
lengthaaaaaaaaaa
heightaaaaaaaaaa
Login to View More

Abstract

The invention belongs to the fields of pulping and papermaking and in particular relates to a pulping and papermaking system. The pulping and papermaking system comprises a metering system, a feedingsystem, a preimpregnation system, a liquid removal system, a catalysis system, a recovery and purification system and a rubbing and splitting system; part of structures in a metering stock bin of themetering system, the feeding system, the preimpregnation system and the catalysis system are improved. The whole improved pulping and papermaking system has high production efficiency; material blocking and clamping do not occur, the preimpregnation effect of a raw material is good, and the raw material is naturally heated, catalyzed and softened, thereby greatly reducing the usage amount of liquid medicine, being environmentally-friendly and improving the quality of a final product.

Description

technical field [0001] The invention belongs to the field of pulping and papermaking, in particular to a pulping and papermaking system. Background technique [0002] At present, there are still many problems in the pulping and papermaking system. For example, material jams and blockages often occur in the metering silo during production, which affects continuous production; raw materials are not continuous and uneven during operation; raw materials cannot be dispersed during prepreg. Propelled in one pile or one ball, the pre-soaking of liquid medicine and raw materials is uneven and not thorough, and it is easy to block and jam materials when feeding for a long time; the efficiency of raw materials is low when they are distributed to the catalytic reaction tank, and the existing catalytic reaction tank design Do not allow the pre-impregnated raw materials to heat up and soften naturally. Contents of the invention [0003] The problem to be solved by the present inventio...

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): D21B1/34D21D1/02
CPCD21B1/345D21D1/02
Inventor 郑咏喜赵景运孙彤于圣侠杨才泽
Owner 郓城海沁纤维有限公司
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