TD75 type belt conveyor for delivery coal mining

TD75-purpose fixed belt conveyor (hereinafter referred to as the TD75 type) due to transport capacity, simple structure, easy maintenance, low cost, versatility, etc., and is widely used in metallurgy, coal, transport, utilities and other sectors to transport bulk materials or items, according to the transport process requirements, can be stand-alone transport, can also be more than one or the other conveyors with horizontal or inclined conveyor system.

TD75 type in the range of ambient temperature + 400C to -100C use, transport of materials in temperature below 500C, for explosion-proof, waterproof, anti-corrosion and heat, cold and other special requirements of the occasion, appropriate measures should be taken separately

Technical characteristics and main parameters

TD75 type can transport material bulk density should be 2.5 t / m 3.

This series bandwidth is divided into: 500,650,800,1000,1200,1400 mm of six specifications.

Divided according to the driving power: 1.5,2.2,3.0,4.0,5.5,7.5,11 (10), 15 (13) 18.5 (17), 22,30,40,55,75,100,115,130,155 185 (180) kW and other 19 species.

Press the tape speed is divided into: 0.8,1.0,1.25,1.6,2.0,2.5,3.15,4.0 m / sec, eight kinds.

There are also 0.3 m / s conveyor belt speed line hand-selected special.

The maximum throughput of this series are shown in Table 1.

Table feed amount in the material density r = 1.0 t / m 3, the inclination of the conveyor 00 to 70, the movable angle of repose of the material under the conditions of 300 calculated.

Drive roller is the main power transmission components, conveyor belts and rollers by friction between its operation. The frictional force can be increased to improve the loading of the conveyor belt and the friction force and the magnitude of the tension, friction coefficient, and the size of the wrap angle around the roller and between the relevant conveyor. TD75 type has a smooth surface and a rubber roller. Which is based on the maximum allowable torque transmission belt tension around the corners by 1800, considering both surface friction coefficient and design.

Idler pulleys used to change the direction of the conveyor belt and increase the wrap angle around the driving drum. TD75 type of bend pulley can not be used as a discharge bend drum head, according to the drive roller diameter and bend pulley position of use, according to Table 5 Select bend pulley diameter.

All cylinder with integral bearing seat fixed on the rack.

Drive roller is the main power transmission components, conveyor belts and rollers by friction between its operation. The frictional force can be increased to improve the loading of the conveyor belt and the friction force and the magnitude of the tension, friction coefficient, and the size of the wrap angle around the roller and between the relevant conveyor. TD75 type has a smooth surface and a rubber roller. Which is based on the maximum allowable torque transmission belt tension around the corners by 1800, considering both surface friction coefficient and design.

Idler pulleys used to change the direction of the conveyor belt and increase the wrap angle around the driving drum. TD75 type of bend pulley can not be used as a discharge bend drum head, according to the drive roller diameter and bend pulley position of use, according to Table 5 Select bend pulley diameter.

All cylinder with integral bearing seat fixed on the rack.

(Mm) Table 5

TD75 type of idler rollers for radial maze plastic ring seal, which can better dust, but not waterproof. There are seamless steel pipes and tubes of two reinforced nylon, bearing two cast iron and steel stamping seat base, the shaft has a steel shaft and stepped shaft made of two car parks cold drawing. In a few of the material on the same size installation by the manufacturer to choose a combination of production according to the situation.

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