Ultra high pressure equipment for mud coal dewatering

Ultra high pressure equipment for mud coal dewateringPartial specialized equipment:

1. Coarse coal slurry sorting equipment: Deep TDS is a specialized equipment for coarse coal slurry sorting, with high sorting accuracy: the coal with gangue and gangue with coal content are both below 1-3%; The sorting particle size is wide, with an effective sorting lower limit of 0.1mm.

High level of intelligence, intelligent control, self checking of faults, combined with intelligent industrial and material systems to achieve intelligent operation of equipment.

2. Liquid solid separation dehydration equipment: MCF flotation column is a high-efficiency coal washing specialized flotation column developed by combining the advantages of current counter current and microbubble flotation columns. After being preprocessed, the slurry is fed into the flotation column about 1-2 meters below the top, and mineral particles settle in the slurry under the action of gravity and buoyancy. The circulating pump drives the micro bubbles generated by the high-speed flow of the slurry to rise under the effect of buoyancy. The rising bubbles contact and collide with the settling mineral particles in the flotation column collection area. Hydrophobic mineral particles are captured and attached to the bubbles, and rise and gather at the top of the column to form a mineralized foam layer (cleaning area) with a thickness of up to 1m. Add flushing water on the foam layer to remove the hydrophilic impurities that enter the foam layer due to entrainment, and further improve the high grade of concentrate. The tailings are discharged from the bottom of the flotation column through the liquid level control device.

The MCF flotation column has the advantages of simple structure, short process flow, and high degree of automation. It has better separation effect on fine-grained minerals than other flotation equipment, and often can select higher grade concentrates than other types of flotation equipment.

3Ultra high pressure equipment for mud coal dewateringPulse drug delivery system: When the solenoid valve is activated, the power water flows normally through the water injector, creating negative pressure on the right side of the medicine tank, and the medicine is sucked into the medicine tank; When the solenoid valve is closed, the power water enters the medicine tank through the water injector and pushes the diaphragm to move left, squeezing the medicine out of the medicine tank.