Full-fibre gas heat accumulating type magnesium reduction furnace

全纤维燃气蓄热式镁还原炉

Abstract

一种全纤维燃气蓄热式镁还原炉,包括:一还原炉炉体,包括外壳和主柱结构,炉体底部由耐火纤维、耐火砖和保温砖组成,炉体侧墙和顶部铺设耐火纤维和保温纤维,炉体两端有带点火器的蓄热式烧嘴,炉体内排列设置有还原罐;一燃气燃烧系统,包括燃气系统、供风系统和排烟系统;一抽真空系统;一冷却水系统;一控制系统。
The invention provides a full-fibre gas heat accumulating type magnesium reduction furnace, comprising a reduction furnace body, a gas combustion system, a vacuum-pumping system, a cooling water system and a control system, wherein the reduction furnace body comprises a shell and a principal post structure, the bottom of the furnace body is composed of refractory fibres, refractory bricks and insulating bricks, the refractory fibres and insulating fibres are laid on the side wall and the top of the furnace body, heat accumulating type nozzles with igniters are arranged at two ends of the furnace body, and reduction tanks are arranged in the furnace body; and the gas combustion system comprises a gas system, a wind supply system and a smoke exhaust system.

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