Furnace pool wall air cooling solution
The air-cooling system of the pool wall of the electric melting furnace may not be of any use in the early stage of the furnace, but it shows its function in the later stage. In the design of many electric melting furnaces, the problem of air-cooling of the pool wall is not considered, and a fan is temporarily installed and several pipes are pulled only when needed. In general, it will continue for the entire furnace age. The pool wall air cooling scheme is divided into two types:
1. add air cooling on the basis of the original furnace.
1. Occupying the operating space around the furnace will affect the operation around the furnace body.
2, seriously affect the appearance quality of the furnace.
As shown in the figure, it is an electric melting furnace being used by a certain manufacturer. As can be seen from the figure, air ducts are everywhere on the furnace, which affects normal operation and maintenance. It is even more invisible to the neatness and beauty of modern equipment, but it can continue the life effect of the furnace.
2. the integration of air-cooled systems into steel structures.
When designing steel structures, air cooling can be taken into account to make the structure simple and practical. The reinforcement column, ring beam and even main beam of the furnace can be used as air duct at the same time. When selecting materials, hollow section steel for structure can be used. The perfect combination of air cooling system and steel frame reinforcement has many advantages:
1, simple structure, beautiful and generous.
2, easy to operate, can be connected to the air duct when needed, does not affect the operation of other parts.
As shown in the figure, the melting pool reinforced column is used as an air-cooled pipe, and an air outlet is reserved on the column. In the later stage of the furnace or when blowing is required, a hose is connected to the air outlet to blow at the place where air cooling is required. At ordinary times, there is no air induction pipe, and the structure is neat and will not conflict with other parts.
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The air-cooling system of the pool wall of the electric melting furnace may not be of any use in the early stage of the furnace, but it shows its function in the later stage.