Method for treating stainless steel smelting slag
A treatment method, stainless steel technology, applied in the field of stainless steel smelting slag treatment, can solve problems such as explosion accidents and difficult slag cooling effects, and achieve the effects of preventing explosion accidents, optimal cooling effect, and guaranteed cooling effect
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Embodiment 1
[0013] Use 17M 3 The slag tank is filled with hot stainless steel slag, lifted to the open-air cooling field, and left to cool naturally in the air. Generally, after 16-20 hours of air cooling, the temperature of the tank wall is intermittently measured. When the highest temperature of the tank wall is 170°C or 160°C When the temperature is even lower, use a spray gun to spray water directly on the surface of the steel slag in the slag tank continuously. After natural cooling, the temperature of the slag is greatly reduced, that is, there is no molten slag, and the cooling can be increased. Water flow rate to speed up the cooling of hot slag, so water can be continuously added until 100mm of water accumulates above the steel slag in the slag tank, and the temperature of the tank wall is measured after standing still. If the highest temperature of the tank wall is higher than 90°C, the water above the steel slag evaporates quickly Make water replenishment before, until 100mm of...
Embodiment 2
[0016] use 6M 3 The slag tank is filled with hot stainless steel slag, lifted to the open-air cooling field, and left to cool naturally in the air. Generally, after 10-14 hours of air cooling, the temperature of the tank wall is intermittently measured. When the highest temperature of the tank wall is 170°C or 160°C When the temperature is even lower, use a spray gun to spray water directly on the surface of the steel slag in the slag tank continuously. After natural cooling, the temperature of the slag is greatly reduced, that is, there is no molten slag, and the cooling can be increased. Water flow rate to speed up the cooling of hot slag, so water can be continuously added until 100mm of water accumulates above the steel slag in the slag tank, and the temperature of the tank wall is measured after standing still. If the highest temperature of the tank wall is higher than 90°C, the water above the steel slag evaporates quickly Make up water before, until 100mm of accumulated...
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