HON HOOD CANNON FOR CAP FOR METALURGICAL OVENS

摘要

plug hole cannon for metallurgical furnaces. The invention relates to a plug hole cannon for metallurgical furnaces having a pressure cylinder (2) for receiving the binder compound having a filler opening (3) for the binder compound and having a binder piston. to press the binder compound from a nozzle (6) of the pressure cylinder (2) pressed against the plug hole of an oven. the hinged safety tab (4) for closing the pressure cylinder (2) filling opening (3) for the binder compound is equipped with a stop (8) which is pivoted in the cylinder chamber (9) of the pressure cylinder pressure (2) at the flap opening (4) to decelerate an involuntary forward binder piston stroke (5) for precompression and expulsion of the binder compounds, and is pivoted out of the cylinder chamber (9) after safety flap closure (4)