Method for detecting and counteracting fires a sealing device in the input / output compartment of a furnace or the like for continuous heat treatment of metal strip.

摘要

BURNING OF LOSSES OF GAS CAUSED BY THE PROPER SPARKS TO STATIC ELECTRICITY IS POSITIVE AND RAPIDLY DETECT AND counteracted OUT AND NEAR A DEVICE SEALING SET FORTH IN / OUT compartment of a furnace TREATMENT OF CONTINUOUS HEAT OR SIMILAR TO a metal band WHERE IT IS USED FOR ATMOSPHERIC GAS FLAMMABLE. DEVICE SEALING (4) comprises MEMBERS SELLADORES (5) AND METALLIC MATERIAL SEALS (8) ARRANGED IN / OUT compartment of a furnace TREATMENT FOR CONTINUING OR SIMILAR HEAT FOR A METAL BAND AND ARE ADAPTED TO KEEP THE BAND METALLIC (1) BETWEEN THEM FOR THE SEALING OF A GAS ATMOSPHERIC FUEL FLAMMABLE AND MECHANISMS SELLADORES (6) arranged inside sealers (5) members in the furnace body (2) FOR SEALING THE GAS AT THE TIME OF EMERGENCY . IN THE DEVICE SEALING (4), it IS PROVIDED ON AN DETECTOR DISTRIBUTION MARGIN RATE (9) to include receiving units HEAT (9A) comprising metal tubes (9B) STUFFED AIR OUT AND NEAR THE SEALING MEMBERS ( 5) ONTO THE FULL wIDTH sealers (5) MEMBERS THROUGH WHICH AT THE TIME OF BURNING OF lOSSES GAS (11) OUT AND NEAR sealers (5) members DETECTOR (9) Denotes LIFTING SUDDEN TEMPERATURE IN UNITS OF RECEIPT OF HEAT (9A) and then the signal detected by the detector (9) stops the movement of the metal strip (1) and actuates MECHANISMS SELLADORES (6) TO PREVENT THE ENTRY OF DEVICE SEALING (4 ) BODY FROM INSIDE THE OVEN (2) INSIDE THE SEALING DEVICE (4) GAS nITROGEN IS CHARGED.