The invention discloses a bucket
production line device and a method for crushing aluminum
oxide crusting blocks. A material is subjected to primary crushing on a
production line, then the material feeding
granularity is less than or equal to 300mm, the material discharging
granularity is less than or equal to 4mm, and the
standard material discharging
granularity which can be reached by traditional two-time crushing and three-time crushing is reached. The automatic operation of the whole
production line is controlled through an
electric control system, so the production efficiency is improved, the consumption is reduced, the aluminum
oxide crusting blocks are timely recycled, the failure and the maintenance are reduced, and the labor intensity of workers is reduced. The bucket production line device consists of a mechanical part and an
electric control part, wherein the mechanical part consists of a
crusher, a first iron remover, a conveyor, a
raw material cabin, a
gate valve, a vibration feeding
machine, a
pulverizer, a bucket, a second iron remover, a vibrating screen, a bag
dust collector, an exhaust fan and a finished product cabin. The method for crushing the aluminum
oxide crusting blocks sequentially comprises the following steps of: feeding the material, pulverizing the material, separating the material, collecting dust and storing the material. The device is simple in structure; the method is simply and quickly performed; energy is saved; the efficiency is high; and the device is safe and environment-friendly.