Secondary combustion explosion-proof device of biomass combustion machine

• Main Authors: WANG ZHIJIANG, XU YUN, WEN LINA, YANG GUANGPU, XIE YONGHUI, DUAN ZHONGDE, ZHENG FENGPING, GAO FUHONG, TAO QIONG, YANG JIAMING, ZHAN YOUGUO
• Format: Patent
• Language: Chinese; English
• Published: 03.12.2021
• Subjects: BLASTING; COMBUSTION APPARATUS; COMBUSTION PROCESSES; HEATING; LIGHTING; MECHANICAL ENGINEERING; METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL; WEAPONS

The utility model provides a biomass burner secondary combustion explosion-proof device which comprises a biomass burner, a round connector is arranged on one side of the outer wall of a shell of the biomass burner, an explosion-proof device is arranged in the round connector, and the explosion-proof device comprises an explosion-proof pipeline. Sleeves are arranged on the upper side and the lower side of the inner wall of the anti-explosion pipeline correspondingly, a limiting rod is arranged in each sleeve, a cover body is arranged at the end, away from the corresponding sleeve, of each limiting rod, a supporting frame is arranged on one side of the outer wall of each sleeve, a circular notch is formed in the side, close to the corresponding cover body, of each supporting frame, and a flange is arranged in each circular notch. By means of the explosion-proof device, the explosion-proof function is achieved, the safety problem that a combustion furnace explodes in the secondary combustion process of the biom