What are the common heavy medium mineral processing equipment, and what are the applications?

See Table 28 for examples of commonly used heavy media beneficiation equipment and its applications .

Table 28 commonly used heavy medium dressing equipment

Device name

Selected granularity

Processing capacity t/h

Application examples

Advantages and disadvantages

Deep trough cone type heavy suspension concentrator

50 ~ 5mm

25

(φ 2400mm Type )

A lead-zinc ore dressing plant with φ 2. 4m The cone sorter can select about 70% of the abandoned tailings for the ore pre-selection, and the recovery rate is greater than 90%.

Large sorting area, stable work, high sorting precision, large circulation of medium, special pressure device required

Shallow trough resuspension concentrator

40 ~ 42mm

20 (φ 1800mm × 1800mm Type )

a mine with φ 1800mm × 1800mm Separator drum Ore Processing antimony production rate of 30% to 45% of the tailings waste, the recovery of greater than 95%

Simple structure, it will be

Operation, medium

Small amount of circulation

Choose a small area, stir

Dynamic, not suitable

Processing fine-grained grade ore

stone

Heavy medium vibration chute

15 ~ 6mm

each 100mm The groove width is up to 7t/h

a mine with φ 400mm 5000mm Heavy medium processing chute oolitic iron ore grade ore at 35%, alternatively production rate of about 40%, 15% grade tailings

Large processing capacity, strong adaptability, large amount of media circulation, unsuitable for processing fine ore

Heavy medium cyclone

20 ~ 0.5mm

Treatment of tungsten ore with φ30 heavy medium cyclone, discarding about 50% of abandoned ore, the recovery rate is 97%

It can handle finer materials, and the unit area has a large processing capacity, and the equipment wears out quickly.

Piston Pump Hot Melt Machine

Piston Pump Hot Melt Machine,Hand Applicators,Repeatable Adhesive Melter,Hot Melt Adhesive Spraying Equipment

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