The basic principle of separating raw materials from a specific gravity machine

A specific gravity machine is a machine equipment that screens based on the relative density difference between raw materials and residues. The key structures of the mechanical equipment include sound card frame, wind, system software, vibration system software, gravimeter, etc. During the operation of mechanical equipment, raw materials are severely affected by wind speed and vibration friction, and under the action of wind, the raw materials are suspended. In addition, vibration and friction make the solid layer lighter than the top. Then, the vibration of the force platform causes the lighter residues on the top layer to move downwards, while the heavier products on the next layer are lifted, and the raw materials and residues are separated. This device is suitable for fine separation of particles with similar relative densities. Compared with initial processing equipment such as proportional screening devices and proportional cleaning concentrators, the accuracy is significantly improved, but the relative output is lower. The common discomfort is that raw materials can be produced and processed immediately without basic cleaning.

When the specific gravity machine is working, the raw materials in the silo enter the middle of the plate. Due to the vibration and whirlwind on the surface of the stainless steel filter screen being caused by the hazards of the raw material layer, the porosity of particulate matter increases, and the raw material is in an air transport state, thereby promoting automatic classification. Particles come into contact with the surface of the display, and small particles float to the top layer. Driven by force, moment of inertia, and continuous cutting, the gate slides into the mesh valley. Using the inertia moment and cyclone separator function of the stainless steel screen vibration system software, drag a large stone onto the grate and move it to the selected area based on the polycrystalline stone material.

Based on the ratio of particles to gravel and the buoyancy rate, the specific gravity machine extracts soil shoulder stones (similar in size to the particles) from the particles. This specific gravity machine has excellent stone removal effect, simple structure, small volume, and low energy consumption. Except for marble floor tiles with a rate of over 95%, marble floor tiles with a rate of over 60%, and marble floor tiles with a rate of over 60%, the number of stone particles per kilogram should not exceed 100. For others, use a stone removal machine to remove them first. The principle is to extract particles from sand particles based on vibration, adjustment of the cyclone dust collector, and adjustment of the inclination angle of the stainless steel mesh. Particles are composed of different particles and proportional particles. When particles are subjected to vibration or under certain conditions, they are classified into different levels based on their proportion, particle size, appearance, and surface conditions. When the densitometer is working, the raw materials in the feeding bin enter the middle of the steel billet.

The above is the basic principle of separating raw materials from a specific gravity machine. We hope the content shared above can be helpful to everyone. Thank you for your attention and support. If you want to learn more, please follow the official website of Yongming Machinery. See you in the next issue!