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

Method for repairing single roller of sintering machine

A repair method, technology of sintering machine, applied in welding medium, welding/cutting medium/material, manufacturing tools, etc., can solve the performance degradation of single roller high temperature resistance, wear resistance, equipment and personal safety accidents, tooth crown welding It can reduce the consumption of spare parts, improve the service life, and ensure safe and stable operation.

Inactive Publication Date: 2012-06-27
ANYANG IRON & STEEL
View PDF1 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when the crown and body of the single roll of the sintering machine are repaired after wear, the common welding repair method is adopted, which leads to a significant decline in the high temperature resistance and wear resistance of the single roll, short service life and high cost.
At the same time, due to the weak welding of the tooth crown, the tooth crown will fall off, resulting in safety accidents in the next process equipment and personal

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
  • Method for repairing single roller of sintering machine
  • Method for repairing single roller of sintering machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] Such as figure 1 As shown, the single roll of the sintering machine of the present invention mainly includes a motor 6, a reducer 4, a single roll body 2, a tooth crown, a bearing seat 1, a safety friction coupling 3, a coupling 5 and a cooling waterway. The single-roller body 2 is connected to the tooth crown by surfacing welding, and is fixed by the bearing seat 1. The tooth crown part in contact with the material adopts a convex structure. Through the high-speed rotation of the single-roller body 2, the tooth crown contacts with the high-temperature material, thereby achieving crushing. The purpose of the material. The bearing seat 1 is connected with the reducer 4 through the safety friction coupling 3 , and the reducer 4 is connected with the motor 6 through the coupling 4 . The present invention connects the surfacing-welded tooth crowns with the single-roller body 2, and adopts GR-AJ557 high-strength connecting electrode for surfacing welding connection, which a...

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 method for repairing a single roller of a sintering machine. The single roller of the sintering machine comprises a motor, a speed reducer, a single roller body, crowns, a bearing seat and a cooling water path, wherein the single roller body is connected with a crown stack through a welded method; and the stack welding surface is 45-55mm. Through the method, the high-temperature resistance performance and the wearing resistance are improved; the service life of the single roller is prolonged; the consumption of spare parts is reduced; and the sintering machine equipment can safely and stably run.

Description

technical field [0001] The invention relates to a sintering machine, which is used in the field of material crushing in a high-temperature zone, and in particular to a method for repairing a single roller of a sintering machine. Background technique [0002] At present, when the tooth crown and body of the single roll of the sintering machine are repaired after wear, the common welding repair method is adopted, which leads to a significant decline in the high temperature resistance and wear resistance of the single roll, and the service life is short and the cost is high. At the same time, due to the weak welding of the crown, the crown will fall off, resulting in safety accidents in the next process equipment and personal. Contents of the invention [0003] In view of this, the present invention provides a method for repairing a single roll of a sintering machine, which can not only resist high temperature and wear, but also increase the service life of the single roll, r...

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): B23K31/02B23K35/22
Inventor 常俊杰张运胜赵志刚唐志勇张世杰徐和平陈艳庆胡文军张茂松卢志有
Owner ANYANG IRON & STEEL
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