COMBUSTION BURNER AND REMOVAL METHOD OF THE SAME

• Main Authors: AMANO IWAMARO, YAMADA KAZUJI, HAMAZAKI SHINYA
• Format: Patent
• Language: English; Japanese
• Published: 13.06.2019
• Subjects: BLASTING; BURNERS; COMBUSTION APPARATUS; COMBUSTION PROCESSES; HEATING; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

To prevent a burner nozzle from contacting with a casing when a combustion burner including the burner nozzle which enables adjustment of a rotation angle is removed from the casing.SOLUTION: A combustion burner 100 includes: a burner body 20 formed into a cylindrical shape along an axis X; a burner nozzle rotatably connected to a rotary shaft; an adjustment rod 40 which adjusts a rotation angle of the burner nozzle around the rotary shaft relative to an axis X of a nozzle axis; a transmission part 50 which transmits driving force for adjusting a position along the axis X to the adjustment rod 40; a fixing part 30 which fixes the burner nozzle to the casing 200 at a position where the nozzle axis is along the axis X; a temporary fixing pin 60 which switches a state of the adjustment rod 40 between a connection state where the adjustment rod 40 is connected to the fixing part 30 and a non-connection state; and a link pin 70 which switches a state of the end part 42 of the adjustment rod 40 between a connection state where the other end part 42 of the adjustment rod 40 is connected to the transmission part 50 and a non-connection state.SELECTED DRAWING: Figure 4 【課題】回動角度を調整可能なバーナノズルを備える燃焼バーナをケーシングから取り外す際にバーナノズルがケーシングに接触することを防止する。【解決手段】軸線Ｘに沿って筒状に形成されるバーナ本体２０と、回動軸に回動可能に連結されるバーナノズルと、バーナノズルのノズル軸線の軸線Ｘに対する回動軸を中心とした回動角度を調整する調整ロッド４０と、調整ロッド４０に軸線Ｘに沿った位置を調整する駆動力を伝達する伝達部５０と、ノズル軸線が軸線Ｘに沿うような位置でバーナノズルをケーシング２００に対して固定する固定部３０と、固定部３０に対して調整ロッド４０が連結された連結状態と非連結状態とを切り替える仮固定用ピン６０と、伝達部５０に対して調整ロッド４０の他端部４２が連結された連結状態と非連結状態とを切り替えるリンクピン７０と、を備える燃焼バーナ１００を提供する。【選択図】図４