High-efficiency energy-saving magnesia kiln

Abstract

A high-efficient energy-saving magnesite kiln is provided, which is an improvement of magnesite kiln structure, and solves the problems of poor quality, coke consumption and high cost of magnesia fired in the past magnesite kilns. The invention is composed of a kiln, an air supply tubular loop and a valve. At least two air supply tubular loops are provided on the kiln wall; the valve is provided in the air supply tubular loop connected with a blower; an air outlet is provided on the kiln wall and is distributed on the kiln wall in tubular shape; the cycle number of the air outlets is the same as the quantity of the air supply tubular loop; the air outlet is communicated with the corresponding air supply tubular loop. The invention has the advantages that: the wind force in the kiln is reinforced via the air supply by a plurality of air supply tubular loops; the burden is distributed evenly and the oxygen is fully burned so as to improve product quality, save coke and reduce cost.

Description

Technical field: [0001] The invention creates the improvement of the structure of the magnesia kiln. Background technique: [0002] The old-fashioned magnesia kiln is equipped with a ring-shaped duct for air supply at a height of 1.85 meters. After several hours of operation, due to multiple feeds and coke, the furnace materials in the kiln accumulate, and the air volume blown into the kiln by the fan is very resistant. Oxygen is not available. Until fully burned, the quality of the fired magnesia product is poor, and consumes a large amount of coke, and the cost is relatively high. Invention content: [0003] In order to solve the above existing problems, the invention provides a high-efficiency and energy-saving magnesia kiln with improved magnesia product quality and low carbon consumption; the purpose of the invention is achieved through the following technical solutions: high-efficiency and energy-saving magnesia kiln: Including the kiln body, there are at least 2 ai...

AI Technical Summary

Problems solved by technology

[0002] The old-fashioned magnesia kiln is equipped with a ring-shaped duct for air supply at a height of 1.85 meters. After several hours of operation, due to multiple feeds and coke, the furnace materials in the kiln accumulate, and the air volume blown into the kiln by the fan is very resistant. Oxygen is not available. Until fully burned, the quality of the fired magnesia product is poor, and a large amount of coke is consumed, and the cost is high

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