| 摘要 |
The present invention relates to a device for sensing ventilation for inspecting a dry quenching equipment, wherein the ventilation of a gas in a discharging pipe having a rotary seal valve inspecting part produced therein is sensed in dry quenching equipment, thereby preventing the occurrence of a safety accident caused when a gas is discharged to the outside during inspection. The device for sensing ventilation for inspecting the dry quenching equipment according to an embodiment of the present invention comprises: a body installed in a ventilation pipe for ventilating a gas in a discharging pipe of dry quenching equipment and having a pathway formed therein to be divided into a plurality of opening and closing regions; a plurality of blocking plates installed in the body to open and close each of the opening and closing regions according to the flow of the gas moved along the ventilation pipe; and a sensing unit installed in the body to sense the opening and closing of the blocking plate. |
