Sprinkler for vent part of ascension pipe of coke oven

摘要

A sprinkler for a vent section or part of an ascension pipe of a coke oven which is disposed in the vent pipe of a horizontal coke oven chamber ascension pipe and comprises a sprinkler nozzle body which is a substantially straight pipe and is disconnectably fitted to a hole formed in the vent pipe through a male screw which is formed on an outer wall of the sprinkler nozzle body being screwed to a female screw formed around the hole in the vent pipe. One or more spray holes for spraying water in the radial direction of the axis of the nozzle body are formed at the end of the nozzle body extending into the vent pipe. A male screw, formed at the rear of the nozzle body extending outside of the vent pipe, and a branch pipe, which is branched from the main feed pipe supported on another member equipped on an oven roof, are disconnectably connected by a pipe joint member.