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由于插入式电极盐浴炉的有效工作面积小,约为整个炉膛容积的2/3;炉温不均匀,由此造成炉底倾斜,有未熔化的死角;炉渣堆集,不易扒渣。这种结构效率低,耗电量大。我厂职工发扬敢想敢干的革命精神,将其改为埋入式电极浴炉。该炉由炉胆、电极组成。炉胆采用埋入式的炉膛底入式的电极。电极采用二块平板式,其尺寸为160×240×50毫米。筑炉用半砌半筑法,用高铝耐火砖砌内层,用磷酸混凝土筑四周。RYD—20—13型改前工作室为180×245×430毫米,改后为180×225×430毫米。最高工作温度为1300℃。电极截面改前50×50毫米,改后160×50毫米,该炉用于凿岩机气缸体、活
Due to the effective working area of the inserted electrode salt bath furnace is small, about 2/3 of the whole furnace volume; the furnace temperature is not uniform, thereby causing the bottom of the furnace to tilt with unmelted dead ends; This structure is inefficient and consumes a lot of power. I plant workers to carry forward the spirit of courage to dare to revolution, to change it into a buried electrode bath furnace. The furnace by the furnace, the electrode composition. Burner with embedded hearth bottom electrode. Electrode with two flat-panel, the size of 160 × 240 × 50 mm. Building furnace with semi-puzzle half-built method, with high-alumina refractory brick lining, with phosphoric acid concrete around the building. RYD-20-13 before the studio to change 180 × 245 × 430 mm, changed to 180 × 225 × 430 mm. The maximum working temperature is 1300 ℃. Electrode cross-section before the change 50 × 50 mm, after the change 160 × 50 mm, the furnace for rock drill cylinder block, live