How to judge the concrete pipeline blockage?
Judgment of blocking position: blockage usually occurs in bends, cones, and vibrating sections. At this point, the hammer can be beaten along the pipe, the sound is boring, blocking the place; sound crisp place is normal
Listen to the ear, there is rustling sound as normal, there is a piercing sound for the blockage
When the conveying pressure increases gradually, while the material level of the hopper does not fall, the pipe outlet is not out of stock, the pump vibrates, and the pipe is accompanied by strong vibration and displacement, the pipe blockage can be determined.
