Inner Mongolia 800t/d Oil Fracturing Sand Processing Plant

GUOTE SOLUTION

• 1

  Scrubbing and Desludging: The material is fed via a belt feeder (with a weighing device) to a vibrating screen for screening. The screened material then enters a spiral ore washer for initial washing and desludging. After pre-washing, the material enters a scrubbing machine for secondary scrubbing. The scrubbed slurry is pumped into the desludging hopper on the grading tower, where it separates sand, mud, and impurities, reducing the mud content of the raw ore and balancing the slurry.

• 2

  Screening and Classification: The desludged material enters a hydraulic classifier, which separates fine sand below 140 mesh (0.1 mm). This reduces subsequent drying and screening costs and increases the yield of subsequent processes.

• 3

  Magnetic Separation and Dewatering: The material exiting the hydraulic classifier is of acceptable particle size. This acceptable particle size enters the magnetic separation stage. Using a plate magnetic separator with a magnetic field strength of 10,000-12,000 GS, all iron impurities and some weakly magnetic iron are completely removed. Finally, the qualified materials are dehydrated by the dehydration screen and then put into the stockpile shed to wait for drying.