Coal tar vibrating screening machine

Coal tar vibrating screening machine is a commonly used screening equipment for screening, filtering and classifying coal tar. The composition, working principle, advantages and application scenarios of the coal tar vibrating screening machine will be introduced in detail below.

Structure of coal tar vibrating screening machine:

1. Screen box: The screen box is the main component of the vibrating screening machine, usually welded by steel plates, with high strength and rigidity. The screen box is equipped with multi-layer screens, and coal tar with different particle sizes can be screened in different screen layers.

2. Vibrator: The vibrator is the core component to realize the vibration of the vibrating screening machine, usually composed of a motor and a vibration source. The motor achieves the purpose of vibration screening by driving the rotation of the vibration source. The vibrator is usually located in the lower part of the screen box and connected with the screen box through a connecting device.

3. Feeding device: The feeding device is used to evenly transport coal tar to the vibrating screening machine. It is usually achieved by using a feeding hopper or a conveyor belt.

4. Discharge device: The discharge device is used to receive the sieved coal tar, and collect and discharge the separated materials as required. Common discharge devices include vibrating discharge port, pneumatic conveying and screw conveying.

5. Supporting device: The supporting device is mainly used to support the weight of the vibrating screening machine to ensure its smooth operation. Usually spring or rubber support.

Working Principle of coal tar vibrating screening machine:

1. Coal tar enters the screen box from the feeding device, and the vibration of the vibrator makes the coal tar undulate and be screened in the screen box.

2. Coal tar with different particle sizes falls into different screen layers through the gap of the screen to realize the preliminary screening of coal tar.

3. The sieved coal tar falls into the discharge device from above the screen, and the separated materials are collected and discharged as required.

Advantages of coal tar vibrating screening machine:

1. High-efficiency screening: Through vibration, coal tar can be separated efficiently during the screening process, improving screening efficiency.

2. Adjustable particle size: By replacing the screens with different particle sizes, the particle size adjustment and classification of coal tar can be realized.

3. Multi-layer screening: Vibrating screening machines are usually equipped with multi-layer screens, which can simultaneously screen coal tar with multiple particle sizes to improve screening efficiency.

4. Good stability: The coal tar vibrating screen machine adopts high-quality materials and advanced manufacturing technology, and has good stability and durability.

Application of coal tar vibrating screening machine:

Coal tar vibrating screening machine is mainly used in coal tar screening and filtering in coal chemical industry, metallurgy, petrochemical and other industries. Specific application scenarios include:

1. Coal gasification plant: It is used to screen and filter the tar produced in the process of coal gasification to extract pure tar.

2. Coking plant: It is used to screen and filter the tar produced in the coke production process to improve the utilization efficiency of tar.

3. Petrochemical plants: used for sieving and grading the tar produced in the process of petroleum processing to extract tar products for different purposes.

In short, the coal tar vibrating screening machine screens and filters coal tar through vibration and screening, and has the advantages of high efficiency, adjustable particle size and good stability. It is mainly used in coal tar screening and filtration in coal chemical industry, metallurgy, petrochemical and other industries.