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

Temperature-deformation-resistant conveying belt and preparation method thereof

A conveyor belt and temperature-resistant technology, which is applied in the field of temperature-resistant deformed conveyor belt and its preparation, can solve the problems of affecting the wear resistance of the conveyor belt, shortening the service life, and reducing the structural stability of the conveyor belt, so as to improve the resistance to oxidation and degradation Performance, anti-aging shrinkage, good anti-oxidation effect

Inactive Publication Date: 2021-08-24
上海米莜凯自动化装备有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The heat-resistant conveyor belts in the prior art are made of different types of strong canvas and rubber-plastic elastomer materials. Although they can achieve better heat resistance, when the temperature of the material being transported is high, it is easy to reduce the structure of the conveyor belt. Stability, thus affecting the wear resistance of the conveyor belt and shortening the service life, therefore, it is urgent to develop a temperature-resistant variant conveyor belt, which not only makes the conveyor belt resistant to high temperature but also wear-resistant

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
  • Temperature-deformation-resistant conveying belt and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] A temperature-resistant conveyor belt, including the following raw materials: 60kg of acrylic rubber, 200kg of silicone rubber, 50kg of carbon black, 20kg of skeleton fabric, 15kg of epoxy resin, 20kg of dicumyl peroxide, 10kg of carbon fiber, 20kg of calcium carbonate, Titanium dioxide 5kg, m-phenylenediamine 16kg, iron sulfide 5kg, stearic acid 10kg, antioxidant 5kg, clay 15kg.

[0053] Among them, the skeleton fabric is polyester canvas, and the anti-aging agent is paraffin.

[0054] A method for preparing a temperature-resistant deformed conveyor belt, comprising the following steps: after stirring epoxy resin and m-phenylenediamine at 250°C, uniformly apply it at 180°C, and dry it for 2 hours Skeleton woven polyester canvas on both sides to form a bonding layer; acrylic rubber, silicone rubber, dicumyl peroxide, carbon fiber, calcium carbonate, titanium dioxide iron sulfide, stearic acid, anti-aging agent and clay are stirred and mixed After uniformity, it was mel...

Embodiment 2

[0056] The difference with Example 1: 80kg of acrylate rubber, 180kg of silicone rubber, 40kg of carbon black, 30kg of skeleton fabric, 10kg of epoxy resin, 18kg of dicumyl peroxide, 12kg of carbon fiber, 15kg of calcium carbonate, 8kg of titanium dioxide, 10kg of phenylenediamine, 8kg of iron sulfide, 12kg of stearic acid, 6kg of antioxidant, and 12kg of clay.

Embodiment 3

[0058] The difference with Example 1: 100kg of acrylate rubber, 120kg of silicone rubber, 50kg of carbon black, 20kg of skeleton fabric, 15kg of epoxy resin, 15kg of dicumyl peroxide, 15kg of carbon fiber, 5kg of calcium carbonate, 10kg of titanium dioxide, 5kg of phenylenediamine, 10kg of iron sulfide, 5kg of stearic acid, 8kg of antioxidant, and 6kg of clay.

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
tensile strengthaaaaaaaaaa
tensile strengthaaaaaaaaaa
elongation at breakaaaaaaaaaa
Login to View More

Abstract

The invention relates to the field of conveying belts, and particularly discloses a temperature-deformation-resistant conveying belt and a preparation method thereof. The temperature-deformation-resistant conveyor belt is prepared from the following raw materials in parts by weight: 60 to 100 parts of acrylate rubber, 120 to 200 parts of silicone rubber, 30 to 50 parts of carbon black, 20 to 40 parts of skeleton woven fabric, 5 to 15 parts of epoxy resin, 15 to 20 parts of dicumyl peroxide, 10 to 15 parts of carbon fiber, 5 to 20 parts of calcium carbonate, 5 to 10 parts of titanium dioxide, 5 to 16 parts of m-phenylenediamine, 5 to 10 parts of iron sulfide, 5 to 10 parts of stearic acid, 5 to 8 parts of anti-aging agent and 6 to 15 parts of argil. The preparation method comprises the following steps: drying the skeleton woven fabric for later use, preparing the adhesive layer, preparing the rubber layer, and carrying out hot-pressing lamination on the adhesive layer and the rubber layer. The conveyor belt prepared by the invention has high temperature resistance and wear resistance.

Description

technical field [0001] The application relates to the field of conveyor belts, more specifically, it relates to a temperature-resistant deformed conveyor belt and a preparation method thereof. Background technique [0002] Conveyor belts are widely used in agriculture, industrial and mining enterprises, and transportation industries to transport various solid block and powder materials or finished items. Occasions where the length is short and the conveying volume is small. The conveyor belt can be transported in a continuous, high-efficiency, and large-inclination angle. The conveyor belt is safe to operate, easy to use, easy to maintain, and low in freight. It can also shorten the transportation distance, reduce the engineering cost, and save manpower and material resources. [0003] In 2005, the country formulated the recommended standard GB / T20021-2005 for canvas core heat-resistant conveyor belts, which stipulated four heat-resistant grades (T1 / 100°C, T2 / 125°C, T3 / 150°...

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): B32B5/02
CPCB32B5/02B32B25/20B32B25/14B32B25/10B32B7/12B32B37/06B32B37/10B32B37/1207B32B37/08C08L83/04B65G15/34C08K2003/265C08K2003/2241C08K2003/3009C08L2201/08B32B2307/306B32B2307/554B32B2307/71B32B2433/02B32B2037/1215C08L33/04C08L91/06C08K13/04C08K7/06C08K3/26C08K5/14C08K3/22C08K3/30C08K5/09C08K5/18
Inventor 顾善萍
Owner 上海米莜凯自动化装备有限公司
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