Main structure
lt is successively composed of high-temperature ignition resistant layer, transition layer, organic thermal insulation layer, strong layer and heat-resistant layer.
Usage
Burning resistant conveyor belt is widely used in iron and steel,cement chemical and other industries, mainly conveying sinter, coke, cement clinker and so on.
Characteristic
1. The burning resistant conveyor belt is covered with a microporous carbonization layer for high-temperatureproduction of rubber, which is resistant to burning and can prevent the further transmission of heat to the belt bodyand reduce the internal strength of the belt. During the operation of the belt, the carbonized layer generates irregularsmall cracks, which are cooled by the belt.
2.The inorganic material with diameter structure is used as the framework material of the burning resistant conveyor beltThe use of the framework material solves the difficulty of high-temperature carbonization of cotton canvas and high-temperature shrinkage deformation of nylon and polyester canvas used in the past, lt has the characteristics of small strengthloss and no shrinkage deformation at high temperature.
3. The unique adhesive formula design ensures that the adhesive strength between the adhesive and the frameworkmaterial is much higher than that of the ordinary tropical resistant material, and the adhesive strength between layersin high temperature state is > 3N / mm.
4. Withstand material temperature of 200-600 C and instantaneous temperature of 800 °C.
The belt core is the whole core of metal spiral mesh, which is resistant to burning, high temperature, flame retardant,puncture, tear, small elongation, high interlayer bonding strength, good grooving, 100% vulcanization joint eficiency, shortoint operation time and easy to operate. Among them, the service temperature of metal mesh core high temperatureresistant conveyor belt is 150 "C-200 C: The service temperature of metal mesh core burning resistant conveyor belt is 200 C800 °C: The metal mesh conveyor belt has good performance when used at different temperatures.
Classification
A：Heat resistant Ⅰ model
it is suitable for conveying materials whose temperature is not more than 100 C and the maximum short-time operation is no more than 150 ℃.
B：Heat resistant Ⅱ model
lt is suitable for conveying materials whose temperature is no more than 125 C and the maximum short-term operation is no more than 170℃.
C：Heat resistant Ⅲ model
it is suitable for conveying materials whose temperature is no more than 150 "C and the maximum short-time operation is no more than 180℃.
D：Heat resistant Ⅳ model
It is suitable for conveying materials whose temperature is no more than 175 C and the maximum short-term operation is no more than 200℃.
Matters needing attention
A. Prevent the idler from being covered by materials, resulting in poor rotation and material leakage within its workinghours, which is stuck between the drum and the belt, and pay attention to the lubrication of the moving part.
B.Try to avoid the load start of heat-resistant conveyor belt.
C. If the tape deviates, take measures to correct it in time.
D. In case of local damage of the tape, it shall be repaired or replaced in time to avoid expansion.
E. Prevent the tape from being blocked by the frame, pillar or block material to prevent breaking, collision and tearing
Performance index
