Ultraviolet flame detection device for waste gas incinerator

• Main Authors: WANG WEI, LI YONG, MASU KATSUMITSU, WEI LONGFENG, SONG QINGDAO
• Format: Patent
• Language: Chinese; English
• Published: 25.07.2023
• Subjects: BLASTING; CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FORCOMBUSTION CHAMBERS, e.g. FIREBRIDGES; COMBUSTION APPARATUS; COMBUSTION PROCESSES; CONSUMING WASTE PRODUCTS BY COMBUSTION; CREMATION FURNACES; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDEDFOR; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS INCOMBUSTION CHAMBERS; HEATING; LIGHTING; MECHANICAL ENGINEERING; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTIONAPPARATUS; WEAPONS

The utility model relates to the field of ultraviolet flame detection, in particular to an ultraviolet flame detection device for a waste gas incinerator. The ultraviolet flame detection device for the waste gas incinerator comprises a combustion engine mounted on the waste gas incinerator, and is characterized in that an extension pipe is mounted on a detection port of the combustion engine, an ultraviolet flame monitor is mounted at the tail end of the extension pipe, an opening is formed in the side wall of one end, close to the ultraviolet flame monitor, of the extension pipe, and the opening is communicated with the combustion engine. A vent pipe is welded to the opening in an oblique angle mode and communicated with the air outlet end of the pneumatic triple piece through an air supply pipe. The window waste purging device is simple in structure and reasonable in design, uninterrupted purging and cleaning of window waste of the ultraviolet flame monitor are achieved, meanwhile, supply of cooling air is