The working principle of Gravity destoner


Time of issue:

2021-09-15

Gravity destoner is mainly based on the different characteristics of the specific gravity and suspension speed of sand and rice, using a slanted screen surface with certain movement characteristics and the wind force passing through the fish scale holes on the screen surface to separate the grains and stones (the suction-type Gravity destoner also requires a larger air volume).

Gravity destoner is mainly based on the different characteristics of the specific gravity and suspension speed of sand and rice, using a slanted screen surface with certain movement characteristics and the wind force passing through the fish scale holes on the screen surface to separate the grains and stones (the suction-type Gravity destoner also requires a larger air volume).

Gravity destoner cost

When the material flows from the feed hopper to the middle section of the screen surface of the Gravity destoner, it is immediately subjected to the induction of the top-down oblique airflow and the mechanical movement of the screen surface. So that the denser sand and gravel will sink to the lower layer of the material and the screen surface after being actively classified.

Gravity destoner medium is less dense, with a hairier appearance on the upper layer, and is in a fluidized condition.

With the continuous feeding of the Gravity destoner's feeding port, the paddy on the upper layer of the screen surface is crowded due to the action of gravity and the imported material. It slides down the slanted direction of the screen surface until it is discharged out of the Gravity destoner machine.

The sand and gravel sinking in the Gravity destoner, coupled with the induction effect of wind and screen holes, are difficult to slide down, and can only gradually slide to the stone outlet with the movement of the screen body.

Through the above introduction and analysis of Gravity destoner, hope it helps you.