What is the function of the balance line in V-1205?
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What is the function of the balance line in V-1205?
High-pressure nitrogen or carbon dioxide from the V-1205 balance line is introduced into the shell’s interlayer to balance the pressure inside the shell and protect the weakest part of the V-1205, namely the tip of the large cone located between the two discharge cones.
Maintain the pressure difference between the inside and outside of the inflation cone located below V-1205 at or below the set value, in order to protect the sintered metal of this cone; otherwise, unbalanced nitrogen pressure can easily damage the sintered metal
Control the slow pressurization of V-1205 to the operating pressure of the gasification furnace, ensure an adequate amount of gas in the charging cone of V-1205, and prevent the coal powder in V-1205 from becoming compacted