Tilt of the coking tower when water is supplied for coking
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The annual processing capacity of needle coke is 50,000 tons. What methods can be used to prevent tilting when water is supplied to the coke tower? Parameters related to the coke tower: Diameter: 6.6M; Tower height: 36M; Feed inlet diameter: 200cm; Feed volume: 27T. The process technology involves variable temperature and pressure operation.
I don’t care about your methods; I’m only interested in the result! Has the needle coke been produced? A slight tilt is a normal phenomenon as long as it does not pose a risk to the process or equipment. Doing this for the first time?
Coking occurs normally, but it affects the equipment’s lifespan.
The temperature should not drop or rise suddenly; the rate of temperature change should not be too fast, as this is beneficial for the lifespan of the equipment.
Uneven cooling generates stress, resulting in tilting
When producing needle coke, it is normal for the coking tower to experience deviations; as long as this does not affect the removal of coke, it is acceptable. This is because one does not know the location of the coke formation channels, and the cooling rate varies in different parts of the coking tower during the cooling phase.
Annual production of 20 tons of needle coke, Baolai Bioenergy