Improved coal gasification stove center pipe for fluidized bed powder

The utility model relates to a fluidized bed component, in particular to an improved coal gasification stove center pipe for fluidized bed powders, which avoids the break of the center pipe caused by air flow impaction in prior art. The utility model comprises a central pipe. An anti-erosion tee is arranged at the elbow of the central pipe. Anti-erosion castable is poured at the lower part of the anti-erosion tee to avoid the break of the center pipe elbow caused by air flow impaction, thus increasing the service life of the center pipe elbow. By using the center pipe provided by the utility model, the center pipe elbow is prevented from being destroyed by air flow impaction, thereby increasing the anti-erosion ability and service life thereof.