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Rake
Thickener
1、Applications
Applicable to concentrate
and tailings dehydration, widely used in metallurgical, chemical,
coal, nonmetal ore dressing, environment protection, etc.
2、Structure
Center transmission
rake thickener are mainly made up of concentrated pool, the
frame, transmission device, the frame ascension device, feeding
device, unloader device etc.
Concentrated pool
is made of welded steel plate and has a flat bottom. In the
center of the bottom,there is a concentration of unloading
product out in the hopper, ring around the pool with overflow
tank. In the center of concentrated pool,has a vertical axis,
the end of the fixed-axis there is a plane cross harrow, harrow
equipped with a scraper plane below. Rake into the horizontal
plane is a 10 °angle. Vertical shaft is drived by the motor
fixed on the speed reducer, gear reducer, gear and rotation.
When the vertical axis rotation, the pulp along the beams
on the inflow to the mine pool center groove of cylinder,
and concentrated around the flow of Chi. Pulp in the settlement
of solid particles gradually began to concentrate at the bottom
of the pool by the following rake scraper plane scraper discharge
into the pool center bucket with sand excluded. To clarify
the water layer above from the Departmen overflow tank.
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