Application of ultrasonic fine powder vibrating sieving machine in graphite powder industry
According to the characteristics of graphite powder, Eversun group specially designed and produced ultrasonic graphite powder vibrating sieving machine. It can solve the screening problem of graphite powder well. Ultrasonic fine powder vibrating sieving machine is designed to solve strong adsorption, easy agglomeration, high static, high precision, high density。
Today, a customer has a telephone consultation to ask a question: “We are producing battery materials. In the process of screening graphite powder, because of the electrostatic holding of the group, how to solve the problem of vibrating screen blocking?” This problem is a doubt in many graphite powder preparation industries. Because the special physical properties of graphite powder lead to difficulty in grading, it is good that Eversun group has been researching and testing this problem, and found a screening scheme that effectively prevents the static electricity from happening, that is, using ultrasonic fine powder vibrating sieving machine.
Screening problem of graphite powder
Graphite powder is an important raw material for new composite materials in the high-tech field. It has a wide range of applications in battery production and printers. There are two main methods for the production and processing of graphite powder: polymerization and pulverization. No matter which method is used, it is necessary to use a sieving machine to remove impurities to ensure purity. However, graphite has certain conductivity, high adsorption, high viscosity, etc. These problems in the form of fine powder will seriously affect the normal progress of the screening process.
Ultrasonic fine powder vibrating sieving machine can efficiently screen graphite powder.
According to the characteristics of graphite powder, Eversun group specially designed and produced ultrasonic fine powder vibrating sieving machine can solve the screening problem of graphite powder. Ultrasonic fine powder vibrating sieving machine is a good helper for solving the problems of strong adsorption, easy agglomeration, high static, high precision, high density, light specific gravity and so on. It uses 18KHz mechanical vibration to achieve high-efficiency screening and cleaning of the vibrating screen. On the screen of Graphite powder sieving machine there is a mechanical wave with low amplitude and high frequency. The acceleration of the graphite powder by Graphite powder sieving machine makes the graphite powder on the surface always in suspension, and the process of blocking the screen by the clump is inhibited, thereby solving the sieving problem of the graphite powder sieve.
Features of graphite powder ultrasonic vibrating sieving machine:
- For ultra-fine powder with soft texture, static electricity and strong viscosity, introduce high-frequency mechanical vibrating force of 18khz, so that the problem of agglomeration floating is nowhere to be seen;
- Professional ultrasonic vibrating sieving machinecustomization technology, for different materials, such as particle size, density and particle shape, screening development and custom production;
- Control the narrower particle size range while achieving high precision and high mesh screening;
- Single-layer and multi-layer use of a set of intelligent ultrasonic generators simultaneously using three transducers; no screening efficiency attenuation;
- Complete screen self-cleaning function, no problem of mesh plugging;
- Accuracy of ultrasonic vibrating sieving machinecan be increased by more than 80%, and the output is increased by 2 to 5 times;
- Ultrasonic vibrating sieving machineeliminates the pollution and wear caused by the conventional screening method on the powder and greatly reduces the noise of the screen machine.
Under normal circumstances, the ultrasonic fine powder vibrating sieving machine does not need to be equipped with a bouncing ball cleaning device, because the particle size of the screening material is generally large, and the fluidity is also good, so there is no need for a bouncing ball such a cleaning device; Light and irregular, such as plastic granules, which are not suitable for screening, need to be equipped with a cleaning device to help the screening process of the material. Therefore, it is necessary to pay attention to the above points when it is desired that the graphite powder vibrating screen achieves a better screening effect during the screening process of the material.