Rotary kiln carbonaceous feedstock ago Why pre broken? Pre-crushed choose what equipment?

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Carbonaceous feedstock pre-broken before calcination Why spend large blocks of carbonaceous materials, not only in the rotary kiln process can not guarantee the quality of the calcined material

homogeneity, but also by the combustion equipment limitations, the feeding and nesting cause difficulties, but also affect the efficiency of the broken equipment. Therefore, the carbonaceous

material before calcination to be pre-crushed to about 50 to 70mm moderate fragmentation, to ensure the size of block of material can be calcined uniform depth. But carbonaceous raw material

crushing nor too small, otherwise it will cause excessive and increasing the calcined powder oblique burning capacity. Why choose Spike pre-crushed material on the roll crusher you, and cope

with off the face of the pre-roll crusher crushing equipment commonly used Spike on the roll crusher, it is because larger pieces carbonaceous material, density, and geometry different shapes.

The crushing, the original branch by itself the effect of gravity, but also by the friction of the rollers and its reaction force, when the raw material on the roll to its own gravity and the force of

friction less than that of its reaction Series than the raw material will be ejected or the roll surface and not easily broken beat, which will affect the efficiency of the light facing the crushing rollers. If

the teeth of the rollers with a wolf, Spike bite block material will be prevented in the roll nip between the tree beating, thus improving the efficiency of the series fragmentation. Please indicate

Henan YuFeng Heavy Machinery