Vibration screening equipment is one of the important equipment in the production process of carbon materials, which directly affects the production capacity and particle size of ingredients. Carbon material products have high requirements for ingredient particle size and large output requirements, and require the use of large-area vibration screens. At present, large linear vibration screens are commonly used for carbon materials, and there is a problem that the vibration force is too large. In recent years, composite screens, also known as flat rotary screens, have been widely used in the screening of carbon. They can effectively separate materials of different particle sizes, have high screening accuracy, and have large processing capacity and efficiency far exceeding traditional vibration screens. They are ideal screening equipment in carbon production.

Operation principle of composite screen

The composite screen (plane rotary screen) can efficiently screen various fine and ultra-fine powders and particulate materials by simulating artificial screening movements. It is mainly composed of screen frame, screen, motor, transmission device, support frame and other parts. The working principle mainly relies on the movement of the eccentric mechanism to form a uniform reciprocating cyclotron motion, which is transmitted to the screen machine through the drive box. The material in the screen frame is thrown up by the inertial force and slides along the surface of the screen to achieve relative movement between the materials. Fine particles fall into the lower screen through the screen, and larger particles remain in the current screen to continue to participate in screening, so that the material can be fully screened and graded on the screen surface. Production users can adjust the motor speed and the position of the eccentric wheel according to the characteristics of different materials and screening requirements, and change the amplitude and frequency of the screen frame to achieve the best screening effect.

The composite screen (plane rotary screen) has become an important equipment in the field of carbon screening equipment and plays a key role with its high energy efficiency, high precision, self-cleaning, environmental protection and energy saving. Through reasonable material pretreatment, screen selection, operating parameter adjustment, and regular equipment maintenance, the composite screen can significantly improve the screening efficiency and product quality of the production line. Although the initial investment cost is high, it can help enterprises increase production and reduce costs and increase efficiency in the long run. With the continuous advancement of science and technology and the development of industrial production, Xinxiang Mailang Machinery will continue to optimize and improve the production efficiency of screening equipment and provide professional and stable screening solutions for the development of the carbon industry.