| 摘要 |
FIELD: separating solids from solids. ^ SUBSTANCE: device comprises air-separating passage, feeder with the guiding grate, arrangement for supplying air under the guiding grate, settling chamber connected with the outlet of the air-separating passage, fan, aspiration passage that connects the settling chamber with the air-separating passage through the fan, passage for discharging dust, air supply passage, relief branch pipe, and arrangement for discharging light fraction. ^ EFFECT: enhanced quality of cleaning. ^ 1 dwg |
