2、 滚筒烘干机刮刀装置对筒体的作用力：刮刀位置顶紧筒体后，在筒体上产

2, the biasing force of the doctor blade drum dryer cylinder: cylinder immediately after the position of the top doctor blade, a radial force on the tubular body, the tangential force, in the state where the rotation of the drum and frictional resistance generated cutting film material resistance. Roller force in the static and dynamic is different. When calculating the transmission power and force the blade means, consider rotation of the drum by a doctor blade impact state

2, the roller dryer scraper scraper device on the force of the barrel body: scraper position top tight cylinder body, in the barrel body to produce radial force, cut force, in the rolling state will produce friction altogether and the cutting resistance of the film. The force of the drum is different when static and dynamic. When calculating the force of the drive power and the scraper device, the impact of the scraper in the rolling state should be considered

2. The force exerted by the scraper device of the drum dryer on the cylinder: after the scraper position is pressed against the cylinder, the radial force and tangential force are generated on the cylinder, and the friction resistance and cutting resistance of the material film are generated when the cylinder is rotating. The static and dynamic forces on the drum are different. When calculating the transmission power and the force on the scraper device, the influence of the force on the scraper in the rotating state of the drum should be considered<br>