VIBRATED FLUIDISED BED DRYER FOR DISPERSE MATERIALS

摘要

FIELD: machine building.SUBSTANCE: vibrated fluidised bed dryer for disperse materials is fixed on a foundation and comprises a housing with gas supplying and gas removing ducts, devices for loading and unloading of the material being dried, a vibratory drive with side members set on it and pivotally coupled with bars. According to the invention, the dryer's vibratory drive is made as a crank mechanism with its side members being pivotally coupled to the vibratory drive bars by one end and to the pivotal supports rigidly fixed on the dryer foundation by the other end, with the possibility of inclination in the direction from the loading device to the unloading device at the angle ? between the lower position of side member swinging and the horizontal plane. The angle ? value is within the range of 0-15°.EFFECT: faster drying process due to the increased heat transfer from gas heat carrier to the dried material.2 dwg