Multifunctional rotary cement kiln production system and application method thereof

Abstract

The invention relates to the technical field of chemical production equipment, in particular to a multifunctional rotary cement kiln production system and an application method thereof. The multifunctional rotary cement kiln production system comprises a pre-heating decomposer and a rotary kiln connected with the pre-heating decomposer. The pre-heating decomposer comprises a raw material adding opening, a feeding pipeline perpendicular to the horizontal ground and a decomposing furnace. A dividing device is arranged at the lower end of the decomposing furnace and located above a kiln tail of the rotary kiln. A feeding device is arranged on the kiln tail. By means of the dividing device and the feeding device, the pre-heating decomposer and the rotary kiln can independently work and can also work at the same time, two indefinite-form binding materials can be produced at the same time according to market needs, or urban waste with the volume the same as that of the rotary kiln is assisted in being treated while the indefinite-form binding materials are produced, so that the production efficiency is improved, and the equipment utilization rate is increased, and a sintering system of a rotary cement kiln can be smoothly transformed into the environmental protection industry.

Description

technical field [0001] The present invention relates to the technical field of chemical production equipment, in particular to a multifunctional cement rotary kiln production system and its use method, and in particular to a multifunctional cement rotary kiln capable of producing two kinds of cementitious materials simultaneously or at intervals Production systems and methods of use. Background technique [0002] Rotary kiln is one of the main equipments that needs high-temperature calcination. It is often used to calcine cement clinker. The raw material is roasted at a high temperature of 1450 degrees to obtain clinker. The existing cement rotary kiln rotary kiln is mainly composed of kiln shell, transmission device, support device, retaining wheel device, kiln head sealing device, kiln tail sealing device, kiln head cover and so on. The specific production principle is as follows: Feed the raw meal powder from the high end of the kiln tail cylinder through the material pi...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to solve the problem that the existing cement rotary kiln can only produce a single cementitious material or a small amount of traditional production methods of co-processing waste

Images