موقع زدنى علما zdny3lma

The followmg rule must therefore be observed'

The larger the circle of gyration, the lower the speed and vice versa.

As for the sieve size and sieve geometry, the influence of the Slde walls plays a certain role. They throw the product to and fro and thus increase the Sifting intensity. At the same time. this influences stratification of the product. The larger a sieve frame, the smaller the influence of the side walls. With a rather long and narrow Sieve. the influence is greater than With a square sieve. A rectangular Sieve of a drawer-type Sifter has a 10 15 % higher spemfic srfting capaCity than a square Sieve of a square planSifter.

In order to limit the depth of product on the individual sieves and to increase the handling capacny of the Sifter compartments for voluminous products, twin-flow or even triple-flow de5igns are sometimes applied. In the square Sifter. the incoming product is split into two streams either in the Sifter compartment or above it and then concurrently Sifted. If the incoming product is split up ahead of the Sifter. the Sifter companment Will have two inlets