Pot furnace for calcining petroleum coke at low temperature
AssigneeChina Aluminum International Engineering Corporation Limited
InventorsChaodong Liu, Shanhong Zhou, Haifei Xu, Pai Lv, Yi Sun, Yinhe Cui
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Abstract
A pot furnace for calcining petroleum coke at low temperature may include a pot, and a cooling water jacket and a flame path below the pot. The flame path may include eight layers. An inlet of a first flame path layer may be in communication with a volatile channel in the front wall, and is provided with a first flame path layer flashboard An eighth flame path layer may be in communication with a communication flue. Flue gas may be discharged out of the furnace body through a main flue. A furnace bottom cooling channel may be provided below the eighth flame path layer.
Claims4
A pot furnace for calcining petroleum coke at low temperature, comprising a pot, and a cooling water jacket and a flame path below the pot, characterized in that the flame path includes eight layers;
- an inlet of a first flame path layer 5 is in communication with a volatile channel in the front wall, and is provided with a first flame path layer flashboard;
- an eighth flame path layer is in communication with a communication flue;
- flue gas is discharged out of the furnace body through a main flue;
- and a furnace bottom cooling channel is provided below the eighth flame path layer, wherein the first flame path layer flashboard is configured for controlling the amount of cold air into the flame path, and only the cold air supports the combustion during operation, and no preheated air flows into the flame path or supports the combustion during operation.
Dependencies are inferred from the claim text.