Hydraulic classifier
of the basic structure
was circular, the main cylinder
by the upper and
lower cone combination.

Hydraulic classifier of the basic structure was circular, the main cylinder by the upper and lower cone combination. Efficient classification of coarse-grained classification in the middle room and a ring around the outside of the application of fine-grained classification room bed and increased technology to complete the water.

     Pulp by a specially designed pipe from the coarse-grained classification of the central vertical room to room at the bottom of the coarse-grained classification of the distribution disk. Increased water flow through the distribution plate and the interior wall of coarse-grained classification of the ring gap between the coarse-grained classification into the room, room in the coarse-grained classification of the lower part of the formation of coarse-grained classification turbulent zone. Coarse-grained minerals in accordance with the requirements of the settlement process through seamless access to the above-mentioned circular room located in coarse-grained classification of coarse-grained at the bottom of the middle of nesting population. And fine-grained minerals are overflowing into the ring of fine-grained classification of the room.

     E fine-grained classification of the use of fluidized bed technology and ultra-fine grain fine-grained classification of minerals. Increase in the installation of water through the specially designed room in the fine-grained classification of the screen surface at the bottom of Division evenly throughout the room at the bottom of fine-grained classification, to ensure the stability of the formation of uniform laminar flow fluidized bed to achieve accurate classification. Ultra-fine grains of minerals in the fine-grained classification into the room around the outside of the ring walk side-by-side overflow tank. Fine-grained minerals are fine-grained classification of settlement to the bottom chamber, the distribution along the screen surface of the valve ring drain away.

     Coarse-grained and fine-grained classification of two rooms of all valves open nesting nesting closures and the speed of through-line measurement of pulp density to control and regulation. Fluid load in the scene known circumstances, by changing the bed height and increased regulation of water can be coarse-grained, fine and ultra-fine grain product (that is, coarse-grained classification Room Chamber, Chamber Room Fine grading and equipment, a product of the final run-off) of the particle size. In addition the product of the grade distribution of the concentration and flow can also be in accordance with the process need to adjust the scope of some.

     According to the mineral particle size, mineral proportions and parameters such as slurry concentration, using different adjustable rise and water, while the fine structure of the alternative grading room at the bottom of screen surface to adjust the screen surface under pressure, to ensure that the mineral particles uniform flow and accurate classification.