Hello Friends,                 Does someone knows how the location of tyres of a kiln of any length is decided? is there any formula? If it is,then would someone like to share? Thanks.

We specialize in the sale of second hand cement plant equipment. We can currently offer: 4000 tpd Clinker Plant (2 x 2000 tpd preheater kilns), Vertical Raw Mills, 50Hz1500 tpd Dry Process Cement Plant, preheater/precalciner kiln, 50Hz, 19891200 tpd Dry Process Cement Plant, 1978, 50Hz700 tpd F.L. Smidth Dry Process Cement Lines, 50Hz (2 ...

Hi,  We did this exercise in 2004 when we converted our old 125t/h, single string cyclone preheater kiln into a 36t/h lime kiln. However, the Metso limestone preheater was sized for a specific lime market volume, not the actual maximum possible capacity of the kiln, which is estimated at about 80t/h. The old cyclone ...

Turk, A low NOx precalciner has staged combustion at different parts of the precalciner to create a zone with reducing conditions which destroys NOx formed in the burning zone of the kiln. Best regards Dr Michael Clark

There could be many causes for such a sudden rush of material in the burning zone. Possibly the breakaway of some coating or a ring. A sudden change in feed chemistry or fuel calorific value. It is impossible to diagnose the cause without much more information. Thanks Dr Michael Clark