The working principle and characteristics of linear probability vibrating screen
First, the linear probability vibrating screen working principle:
Linear probability vibrating screen effectively to complete the material screening process according to the probability theory. The screening method is based on the idea that the average residence time of each particle in the sieve material as a function of particle size is a function of particle size. In the actual screening found that when the particle size of the sieve size of 1/10, the probability of sieving than the size of the sieve size 9/10 mesh sieve probability much larger. If the particle size and screen mesh size are similar, then the probability of sieving will be a sharp decline. This surface particle size is different, the probability of different sieve, the sieve on the stay time is also different, large particles time is long and small particles time is short.
In addition, it was found that screening different relative size materials, the sieve plate has a corresponding critical angle, that is, the sieve plate angle increased to some extent. The corresponding relative particle size after several vibrations can not sieve. According to these principles, if the sieve mesh size, sieve length and inclination can be properly determined, screening results with a certain increase of screening efficiency and productivity can be achieved. Probability sieve mesh larger, fine-grained level can be discharged through the sieve quickly, so the probability sieve screen surface unlike other sieve surface "material layer." As no layer is formed, the coarse particles can be dispersed and discharged to the outside rapidly, so that the production and screening efficiency of the sieve is high.
Second, the linear probability vibrating screen features:
1. Low power consumption, cost savings, low noise;
2. Small size, light weight, simple structure, easy installation;
3. The unit area yield, 5-10 times for ordinary screen machine;
4. To screen three more products at least, up to 7 kinds of products can be sieved;
5. Because the structure is airtight, dust tight, greatly improving the working conditions of workers;
6. Not easy to plug holes, compared with the ordinary screen machine, the screen is not easy to wear, so that maintenance costs greatly reduced.