| 摘要 |
PURPOSE: An airflow crusher is provided to equalize the particle of the crushed substances discharged by drying and crushing, or simultaneously, finely-crushing the substances of a high moisture content to be crushed, or to crush the particle up to the ultra fine particle size, and, thus, to offer the crushed substances of a desired particle. CONSTITUTION: The jet air current collision airflow crusher includes; a particle feeder(4), composed of a hopper(2) and an ejector(3); a jet air current collision crushing device(7), having a first primary jaw-crushing and drying area with an input(5) and an outlet(6) over the jet current collision airflow crusher(1), and operated by a disk-shaped centrifugal force using a jet air current; and a jet airflow crusher(9), having a second crushing area in which the jaw-crushed substances, discharged from the jet current collision crushing device(7), can be circulated through a nozzle(8), injecting an air or steam at an ultra-high pressure and speed, a conduit, and a bag filter, to a discharging hole(10).
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