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普通砖砌炉子,往往先是炉面隆起,并逐渐增高,然后开裂漏盐而不能工作。针对这种情况,我厂在改造 RYD-35-13和 RYD-75-13型埋入式盐浴炉时,进行了改进,效果较好。1.改进的结构特点改建的基本特点是“砖砌、砂封、压板”。即用梯形或弧形耐火砖(主电极横断面相应为梯形或弧形)砌成多边形炉膛,(如六边形)再用耐火砖把炉膛楔紧,外填型砂或耐
Ordinary brick stove, tend to be the first furnace uplift, and gradually increased, and then cracked salt and can not work. In response to this situation, I plant in the transformation of RYD-35-13 and RYD-75-13 type buried salt bath furnace, improved, the better. 1. Improved structural features The basic features of the reconstruction is “brick, sand seal, pressure plate ”. That is, with trapezoidal or arc-shaped refractory bricks (the main electrode corresponding to the trapezoid or arc cross-section) into a polygonal furnace, (such as hexagonal) and then use refractory bricks to wedge the furnace, sand or filling sand