Alumina vibrating screen

Alumina vibrating screen is a specialized piece of mechanical equipment used for screening alumina powder or particles, and it holds an important position in production and processing of alumina. By utilizing mechanical vibration, it effectively separates particles of different sizes in the alumina raw material, ensuring the accuracy and consistency of screening results. Meanwhile, its extensive application in industries such as ceramics, refractory materials, and abrasives further demonstrates the value and status of the alumina vibrating.

Working principle of Alumina vibrating screen

The vibration motor drives the screen box to vibrate, causing the alumina powder to form a continuous jumping motion on the screen, thereby realizing the screening and separation of materials. The screen box is supported on the base through spring connections to reduce the transmission of vibration and reduce damage to the screen and other parts caused by the impact of the equipment.

Advantages of Alumina vibrating screen

1.Optimization of vibration mode: Ultrasonic vibration technology is used to destroy static electricity and adhesion between materials to prevent screen clogging. The screen box produces three-dimensional movement, allowing the material to fully jump on the screen surface and improve screening efficiency.

2.Reduce dust pollution: Install sealing strips or sealing covers at the connection between the feed port, discharge port and screen box of the vibrating screen to reduce dust leakage. Equipped with an efficient dust collection system to collect the dust generated during the screening process in time. The closed vibrating screen structure is used to carry out the screening process in a relatively closed space.

3.Avoid screen clogging: A bouncing ball is set in the screen box. When the vibrating screen is running, the bouncing ball will continuously hit the screen with vibration, causing the alumina particles adhering to the screen to be bounced and dispersed, avoiding particle agglomeration and clogging of the screen holes.

4.Solve the problem of static adsorption: Install a static eliminator rod at the feed port of the vibrating screen or inside the screen box. When the alumina particles pass through, the static eliminator rod releases the opposite charge, neutralizes the static electricity on the surface of the alumina particles, and reduces the static adsorption between the particles and between the particles and the screen.

Application of Alumina vibrating screen

Alumina production industry: In the production process of alumina, from the crushing and grinding of bauxite to the roasting of aluminum hydroxide, a vibrating screen is needed to screen the alumina material to control the particle size and quality of the product.

Refractory industry: Alumina is one of the important raw materials for refractory materials. In the production of refractory materials, alumina powder needs to be screened to obtain raw materials of suitable particle size and improve the performance and quality of refractory materials.

Ceramic industry: In the production of ceramics, alumina is often used as an additive or main raw material. Vibrating screens can finely screen alumina to ensure the quality and performance of ceramic products.

Abrasives and grinding tools industry: Alumina is an important abrasive used to manufacture grinding wheels, sandpaper, sanding belts and other grinding tools. Vibrating screens can screen alumina abrasives into different particle size grades to meet the production needs of different grinding tools.

How to use Alumina vibrating screen

1.Preparation: Check whether the equipment is intact and ensure that the screen is tight and not damaged; connect the power supply and ground wire to ensure that the equipment is reliably grounded.

2.Start the equipment: Turn on the power switch, adjust the amplitude and frequency of the vibration motor, and make the equipment start to vibrate.

3.Feeding and screening: Evenly put the alumina powder on the screen, observe the screening effect, and adjust the screening time as needed.

4.Shutdown and cleaning: After the screening is completed, turn off the power switch and disconnect the power connection; clean the residual material on the screen to ensure that the equipment is clean.

Alumina vibrating screen is an efficient, reliable, and easy-to-operate screening equipment, which is widely used in the screening and grading of alumina powder. During use, it should be operated strictly in accordance with the operating procedures, and regular maintenance and maintenance should be carried out to ensure the long-term stable operation of the equipment.