| 摘要 |
PURPOSE:To make it possible to smoothly mix even particulate coal with high moisture, by providing a belt conveyer, to which meandering property is forcibly imparted by a tail pulley driven in the same direction as a screw, to the bottom part of the body having the screw provided thereto in parallel. CONSTITUTION:The particulate coal charged from a hopper is mixed under stirring by screws mutually rotating to reverse directions and provided in parallel and discharged. A belt conveyer 6, which is driven at a low speed about 1/2-1/10 the feed speed of each screw and forcibly meandered by a tail pulley shaking apparatus 8, is provided to the bottom part of the body 3 and the particulate coal is forcibly meandered by said conveyer 6 and the mound of a dead space is leveled down to prevent sticking. This mixer is optimum to the mixing and stirring of various coals and other various powders regardless of the particle size and moisture of coal. |
