JPS61154225U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 is a schematic longitudinal sectional view of an embodiment of the present invention;
FIG. 2 is a schematic vertical sectional view of a conventional example. 5: T-type joint, 5a: left branch pipe, 5b: right branch pipe,
5c: Upper branch pipe, 6, 7: Slurry transport pipe, 8: Flange, 9: Cover, 10: Filling hardware, 11: Arc-shaped backing plate.

Claims (1)

[Scope of utility model registration request] A T-shaped joint consisting of a left branch pipe, a right branch pipe, and an upper branch pipe, a slurry transport pipe welded to the open ends of the left branch pipe and upper branch pipe of the T-shaped joint, respectively, and the inside of the right branch pipe of the T-shaped joint. A filling metal fitting having an arc-shaped stopper plate at the tip that can be stored in the pipe, and a cover that has the proximal end of the filling metal fitting fixed to the inner surface and can be attached and detached to the open end of the right branch pipe of the T-shaped joint. , when the same cover is attached to the opening end of the right branch pipe of the T-shaped joint and the opening end is closed, a curved pipe part is formed inside the T-shaped joint at the front of the arc-shaped abutment plate of the cover. A device for removing deposits from a slurry transport pipe, comprising: