Kiln tail cyclone preheater based on aluminate cement production

Abstract

The invention relates to the technical field of cyclone preheaters and discloses a kiln tail cyclone preheater based on aluminate cement production. The kiln tail cyclone preheater based on aluminatecement production comprises a machine body. The bottom face of the machine body is fixedly sleeved with a guide plate. The bottom face of the machine body is fixedly connected with a discharge port extending downwards. The upper portion of the right side of the machine body is fixedly sleeved with an air inlet pipe extending downwards. The top face of the air inlet pipe is fixedly connected with afixed ring. A storage tank is fixedly sleeved in the middle of the fixed ring. The kiln tail cyclone preheater based on aluminate cement production adopts the design that a motor drives fan blades torotate. Meanwhile, through cooperation with a feed pipe above, when a material in the feed pipe drops down, wind power generated from rotating of the fan blades can blow the material to an inner cavity of the machine body to complete feeding operation of the material. Moreover, in the whole feeding process, only the motor needs to consume electric energy. On the basis of ensuring that feeding isfeasible, energy consumption of the kiln tail cyclone preheater during feeding is greatly improved, and the problem that a traditional material scattering structure is not practical enough is solved.

Description

technical field [0001] The invention relates to the technical field of cyclone preheaters, in particular to a kiln tail cyclone preheater based on the production of aluminate cement. Background technique [0002] The cyclone preheater system is mainly composed of a rotary kiln and a cyclone behind the kiln. The working process of the system is completed by the cooperation of multi-stage preheaters. The preheating method is to heat the raw materials through blasting. The cyclone preheater is the core equipment of the new dry process cement production technology. The preheating and partial decomposition of the raw meal is completed by means of suspension preheating to shorten the length of the rotary kiln, and at the same time fully mix the raw meal with the hot air in the kiln to improve the heat exchange efficiency, thereby improving the production efficiency of the entire kiln system. The purpose of reducing the heat consumption of clinker firing. [0003] Although the ex...

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Problems solved by technology

[0004] The present invention provides a kiln tail cyclone preheater based on the production of aluminate cement, which has the advantages of simple feeding, reduced impact of condensed water and environmental protection of waste gas discharge, and solves the problems raised in the above-mentioned background technology

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