Tube bundle fixing and guiding device in vertical shaft flue at tail part of boiler

• Main Authors: LI MENGRU, HE RUNSHAN, TIAN JIACHENG, YU XIAOCHUAN, ZHAO JIUTE, LIU GUANGXU, FENG XIN, ZHAO FENG, BAO CHUNBIN, DUAN KEDI, LIN YUTONG, CONG GAOJIAN, YANG BAIWEN
• Format: Patent
• Language: Chinese; English
• Published: 07.11.2023
• Subjects: BLASTING; COMBUSTION APPARATUS; COMBUSTION PROCESSES; FLUES; HEATING; LIGHTING; MECHANICAL ENGINEERING; REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES; WEAPONS

A tube bundle fixing and guiding device in a shaft flue at the tail of a boiler comprises a hanging rod, a supporting plate is connected to the lower surface of the hanging rod, a displacement structure is arranged on one side of the supporting plate and comprises a guiding plate arranged on one side of the supporting plate, and a movable groove is formed in the lower end of one side of the supporting plate in a penetrating mode. Connecting rods are symmetrically arranged at the lower end of the side, close to the supporting plate, of the flow guide plate, and connecting short rods are arranged at the ends, away from the flow guide plate, of the two connecting rods. According to the device, the angle of the flow guide plate is changed through the angle of the short connecting rod and the angle of the connecting rod, the flow guide difficulty of workers is effectively reduced, and smoke can be conveniently exhausted. 一种锅炉尾部竖井烟道内的管排固定导流装置，包括吊杆，吊杆下表面连接有支撑板，支撑板一侧设置有位移结构，位移结构包括有设置在支撑板一侧的导流板，支撑板一侧下端贯穿设置有活动槽，导流板靠近支撑