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Equipment Selection for High Carbon Ferromanganese Smelting

2023-07-14 09:46:07

In the smelting process of high carbon ferromanganese, different equipment parameters will produce different smelting effects under the same raw materials and operating conditions. Therefore, suppliers of silicon manganese alloy high carbon ferromanganese suggest that everyone should pay attention to the following points when selecting relevant equipment:

Self baking electrode: The quality of high carbon manganese iron self baking electrode depends on the preparation of electrode shell, electrode paste, and electrode roasting. When the quality of these three aspects cannot be guaranteed, various electrode accidents will occur, such as under burning, leakage, hard break, soft break, etc. Light cases can reduce load, while heavy cases can cause hot shutdown. It not only affects the smelting time and production operation speed, but also reduces the furnace bottom temperature.

Furnace lining: An important component of the high carbon manganese iron furnace lining body, as it is used in high-temperature processes ranging from 1400 to 1800 degrees Celsius, but also bears the burden of etching, physical and chemical erosion of high-temperature furnace gas, molten iron, and slag, making it easy to melt, soften, melt, and even crack. If the insulation performance is poor, it will also increase electrical energy consumption. Therefore, special refractory and insulation materials should be used for the furnace lining.

Water cooling equipment: The normal operation of the high carbon manganese iron electrode water cooling system is very important. The electrode sleeve, copper tile, and conductive copper tube are cooled with water. The inlet temperature of cooling water should be as low as possible, and the outlet temperature should not be too high. The cooling water quality of the smelting plant is very hard, and sediment in the water is easy to deposit at the bottom of the large cover, which seriously affects the cooling effect of the large cover. We should strengthen spare parts management and shorten hot shutdown time.


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