Device for protecting overheating of catalysts or components, comprises air vent, which is formed with materials of different melting temperatures or decomposition temperatures

摘要

#CMT# #/CMT# The device comprises an air vent, which is formed with materials of different melting temperatures or decomposition temperatures. The materials react at defined temperatures. A safety device (4) is also provided. #CMT#USE : #/CMT# Device for protecting overheating of catalysts or components. #CMT#ADVANTAGE : #/CMT# The device is cost effective, and enables to prevent the overheating of catalysts or components. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a cross sectional view of the device. 1 : Gas inlet 2 : Catalyst layers 3 : Closing window 4 : Safety device 5 : Gas outlet.