TH62251A - Methods and equipment for the production of cement clinker from particle cement raw materials - Google Patents

Abstract

DC60 (18/06/10) The lecture describes a method, including a machine for producing cement clinker from particulate cement raw material, by which fresh raw material is It has been heated and may also be precalcined in the carrier. Suspension preheater (1, 3) By exchanging heat with hot flue gas and material, through heat conducting and possibly through firing, it is final calcined, and Burned as a clinker in a rotary kiln (7), hot clinker from The rotary kiln is cooled in the cooler (9) and the dust is separated from the exhaust gas from the conductive heater in the filter arrangement (11). And the machine is special in that dust from the filter arrangement set (11) will be imported into the inlet end. The material of the rotary kiln (7) in the direction opposite to the flow direction of the furnace gas, by this method, a significant reduction of the covering is obtained. On the wall of the discharge pipe The lecture describes a method, including a machine, for producing cement clinkers from raw materials. Particle-type cement, in which the new raw material method is preheated and may also be incinerated in a suspended conduction heater (1, 3) with heat exchange with hot flue gas and The material has undergone heat treatment and may undergo incineration to be burned in Final and burn As the klinger in the rotary kiln (7), the hot Klinger from the rotary kiln is cooled in The cooler (9) and the dust is separated from the vapor gas Waste from the heater in the kit The filter arrangement (11) method and the machine are special in that the dust from the filter arrangement unit (11) will be introduced into the material inlet end of the rotary kiln (7) in the opposite direction. With the flow direction of the furnace gas, by this method a significant reduction of the surface covering is obtained On the wall of the discharge pipe

Claims (1)

1.Methods for producing cements clinker from particle-type cement raw materials By the way New materials will be Give heat It may also be incinerated in a suspended conduction heater (1,3) with gas exchange heat. Hot exhaust, the material undergoes heat treatment and May be burned The lead will be finally burned and burnt a kling. In the rotary kiln (7), the clinker is heated from the rotary kiln. Will be cooled in the cooler (9) and the dust is separated from the exhaust gas from the machine.