How to reduce breakage vibrating screen

Ultrasonic vibrating screen vibrating sieve shaker three million vibration sieve drum sieve causes excessive damage: substandard quality mesh, mesh tensioning force, vibration

motor rotation error, clay buildup.

The solution is:crushing and screening plant

1, ultrasonic vibrating screen vibrating screen vibrating screen three dimensional vibration sieve sieve sieve tensioning roller is not enough, hence resulting mesh

fibrillation, usually edging along the screen edges or broken or damaged at layering.

2, screen quality standard, mesh sieve layer generally has the upper and lower layers of the force required between these two layers, snug fit pre-tensioning process is poor if

the screen, the bottom of the screen when the force layer taut, the screening layer is not taut, the work force cuttings throw greatly reduced, can not be discharged cuttings.crusher plant manufacturer

 3, vibrating screen vibrating screen vibrating screen three dimensional ultrasonic vibration sieve drum sieve vibration motor vibration motor steering errors in the debug

steering, the site operator or based on past uniaxial shaker linear vibrating screen experience, as long as the cuttings to before go on the trip, but this method does not apply

to balanced elliptical shaker. If the motor rotation toward the inside by mistake, although the projection angle is the forward 45 °, but cuttings have to scroll backwards

force, then drill cuttings forward migration is much slower, long residence time in the sieve, and even resulting cuttings can not be discharged.
Workaround:

① screen box operation, press the stop button electronic control box, then shaker will slowly stop, observe small dots on the side panel is formed when the shaker oval running

track, scroll to the correct port sand steering;

② Remove the vibrator shield, check whether all apricot eccentric rotation to the outside;

③ exchange electronic control box into the line supply in any two-phase lines, sprinkle some sand in the screen above, a row of sand that is faster in the right direction.

4, CLAY vibration amplitude is too small, the polymer is difficult drilling conditions, screening, can not effectively overcome the drill cuttings (clay) of the viscous force,

resulting in accumulation of cuttings in the sieve screen quickly damaged.
Workaround:
① vibration amplitude increases
② with spraying water will screen and drill cuttings, reducing the viscosity of the cuttings, but this method only allows the addition of water suitable for the occasion;
 ③ Adjust the mouth end of the row of sand screen angle down, which will help cuttings discharged by gravity, but may lead to run pulp;
    ④ Replace ultrasonic vibrating screen vibrating screen vibrating screen three dimensional vibration sieve drum sieve sieve sieve mesh or adjust a single flow of drilling

fluid flow assurance point close to the screen for export, so that the cuttings in the drilling fluid lubrication smoothly discharged.