Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for producing heat-resisting ore conveyer belt through cold bonding

A production method and technology of conveyor belts, which are used in conveyors, transportation and packaging, etc., can solve the problems of time-consuming and laborious hot-bonding method and low strength of joint parts.

Inactive Publication Date: 2010-07-21
CHENGDE JIANLONG SPECIAL STEEL
View PDF4 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a cold-bonded production method for heat-resistant ore conveyor belts, which solves the problems of time-consuming and labor-intensive hot-bonding methods and low strength of joints

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 producing heat-resisting ore conveyer belt through cold bonding
  • Method for producing heat-resisting ore conveyer belt through cold bonding

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] A cold-bonded production method for a heat-resistant ore conveyor belt, comprising:

[0039] 1. Joint production: including the determination of the lap joint length, the cutting angle of the oblique section of the cutting step, the number of cutting steps, and then lapping the two lap joints together.

[0040] 1) Overlap length L: generally take 0.6 to 1.2 of the conveyor belt width in proportion. The general principle is that the longer the conveyor belt, the longer the lap length. Such as figure 1 shown.

[0041] 2) Oblique section: Considering the convenience of cutting and pasting, the cutting angle is generally about 26°. In actual operation, it is generally necessary to take the beveled section (small right-angled side) as half of the width of the conveyor belt.

[0042] 3) Cutting steps: the purpose is to prolong the service life of the conveyor belt joint. The more steps, the longer the service life and the greater the workload.

[0043] Comprehensive con...

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 relates to a method for producing a heat-resisting ore conveyer belt through cold bonding, which comprises the following steps of: 1, manufacturing a joint; 2, performing surface treatment; 3, preparing mixed glue solution; 4, gluing; 5, drying; 6, bonding; 7, curing; and 8, sealing. The operating steps and matters needing attention of a bonding method are analyzed in the process of bonding; and material quality, types of selected bonding glue and the like of the conveyer belt per se are discussed at the same time. The reasons and problem points are found out; and technological process of a cold bonding belt is established to make the cold bonding belt normalized and standardized and thoroughly eliminate possibility of infirm belt bonding caused by personal factors.

Description

technical field [0001] The invention relates to a production method of a conveyor belt of an ore sintering furnace. Background technique [0002] The heat-resistant belt used in the sintering machine engineering belt conveyor used by our company mainly transports iron-containing raw materials, fluxes and fuels, mixed materials and finished materials. The finished product of the sintering machine is the cold sintered ore whose temperature is less than 120°C and has been granulated, which is the normal material for the blast furnace. In the past, the heat-resistant belts were all heat-bonded, which was time-consuming and labor-intensive, and the vulcanizer was heavy, so it was difficult to carry on the belt corridors, and the maintenance took a long time and the maintenance cost was high. Using the cold-bonding method to stick the heat-resistant belt instead of the hot-bonding method can effectively reduce the maintenance time, save the maintenance cost, reduce the labor inte...

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): B65G15/30B65G15/38
Inventor 汪世峰谭国利齐志珍吕日东任长柏
Owner CHENGDE JIANLONG SPECIAL STEEL