TH22790A - Plant for thermal treatment of bulk materials - Google Patents

Abstract

This lecture is about Plants for thermal treatment of bulk materials such as rocks, mortar, other carbonate materials Cement raw material Or similar The system consists of a pre-heat zone (1), a combustion zone (3) and a connection device (20), which connects the exits of the object (7) in the pre-heat zone. To the inlet of the object (13) in the combustion zone, the isolation apparatus (21) is provided as part of the connecting device (20) and consists of a pipe (21) where the gas stream can be brought in. Pass through from the bottom up so from the inlet to the split pipe (21) at the top end of the pipe. The preheated material is dissipated into the countercurrent gas stream. Where objects are broken up into tiny debris which floats in the gas Which will be discharged through the vent device (25) at the top end of the pipe And the falling coarse debris, which can normally be fed through the coupling device (20), enters the entrance of the object (13) in the combustion zone.

Claims (1)

1. a plant for thermal treatment of bulk materials such as limestone, other carbonate ores, cemented raw materials or similar materials, such factories are assembled. Combined with the heating zone (1), which should be in the form Of a chimney heater With at least one material entrance (5), at least one material outlet (7), at least one entrance (9) for Heat preparation gas, and at least one outlet (11) for the gas Prepare the used heat, where in the preparation area tags: