LSF Hydraulic Classifier

Details Introduction

The LSF hydraulic classifier is part of the family of classification equipment. It adopts the “layer flow high shear rate” mechanism, solving the problem where traditional technologies cannot adapt to changes in feed particle size, resulting in the loss of fine material recovery. The LSF hydraulic classifier offers significant advantages in capacity, adaptability, and efficiency, delivering higher recovery rates and superior classification performance.

The LSF hydraulic classifier can be applied to aggregate processing, coal mud separation, quartz sand production, ceramic raw material processing, silica sand processing, and various metal mine tailings sorting and processing.

Working principle
The LSF hydraulic classifier separates small particles based on differences in density or particle size. It combines a traditional fluidized bed separator with a set of parallel inclined plates that form a thin-film channel. Fine particle materials enter the interior of the thin-film chamber through the feed inlet, thus entering the mixing chamber located below the thin-film, where the material is fluidized to form a slurry under the action of the fluidized bed. Materials with high density will sink due to gravity, while materials with low density will float up.

At the bottom of the mixing chamber, a high-density sediment solid bed forms. This dense bed layer is maintained in a suspended state by fluidized water jets entering from the chamber base. The turbulent motion generated by these upward-injected fluidized waters sorts coarse and fine low-density particles trapped within the dense fluidized bed, causing them to rise into the thin-film chamber above. Meanwhile, high-density particles sink to the bottom of the fluidized bed under gravity and migrate toward the discharge cylinder at the base of the liquefaction chamber.

The LSF supports remote monitoring and control via intelligent systems. Once preset parameters are reached, the automated unloading device can be opened or closed by the control cylinder for efficient discharge.

Features
1. Customizable to meet specific on-site requirements;
2. Easy to transport and install;
3. Simple adjustment, flexible process flow, and higher efficiency;
4. Compact structure, user-friendly operation, and suitable for any production line layout;
5. Remote monitoring capability with a high degree of automation;
6. Reduced maintenance costs.