Carbon black production prevents device that waste gas bag hose catches fire

The utility model discloses a carbon black production prevents device that waste gas bag hose catches fire, the desiccator sets up in dry firebox, and the desiccator embeds has desiccator internal heat flue gas inlet pipe, and dry firebox upper portion is connected with dry firebox and diffuses the chimney, and the desiccator is connected to the granulator, and the desiccator passes through the exhaust piping and connects the waste gas fan, and the waste gas bag hose is connected to the waste gas fan, is provided with the steam spray gun on the exhaust piping, is connected with the main steam pipe way on the steam spray gun, and the section is provided with the steam flow governing valve among them. The utility model has the advantages that: this technique makes the waste gas that contains the carbon black dust in the desiccator, and the rethread does not diffuse the smoke stack emission to the atmosphere in, and the waste gas that contains the dust all gets into the waste gas bag hose, and waste gas discharges through filtering the back, improves the production environment, this technique can quick, effectual reduction goes into waste gas bag hose exhaust gas temperature, when effectively stampping out abnormal conditions, probably have the carbon black of mars, avoids in the bag hose filter bag and long -pending charcoal to catch fire, ensures the waste gas bag hose and stabilizes normal operating condition in succession to the life of filter bag has been prolonged.