| 摘要 |
PROBLEM TO BE SOLVED: To remove a mass of coke existing at an oven mouth of a carbonization chamber safely in high efficiency and with low cost of installation.SOLUTION: An apparatus is equipped with an automotive vehicle 13, an arm level-turning part 14 mounted at the distal end in the front-back direction of the automotive vehicle, a multijoint arm 15 the lower end of which is connected with the arm level-turning part, and a spade arm 16 mounted at the distal end of the multijoint arm. The arm level-turning part makes the multijoint arm and the spade arm face to the predetermined oven mouth of the carbonization chamber by turning so as to direct in the vehicle width direction of the automotive vehicle. The multijoint arm performs a motion to make an excavation part of the spade arm ram to clumpy coke near the oven mouth and scrape out to destroy coke, while a plurality of arms 23 to 25 repeat a motion turning around each joint. |
