Device for cleaning scale in continuous annealing furnace

PURPOSE: An apparatus for cleaning oxides in continuous annealing furnace is provided which is penetrated into the furnace to mechanically remove oxides adhered onto side surfaces and lower part of the furnace. CONSTITUTION: The apparatus for cleaning oxides in continuous annealing furnace comprises a base member(13) which is extendably installed at both sides of the bottom inside the annealing furnace from the entrance side to the exit side and laterally put on rails(10), rack is formed on the surface of the rails, and at the lower part of which a pinion gear(12) engaged with the rack(11) of the rails is rotationally installed so that the base member is moved along the rails; a removal part comprising a horizontal brush(14) which is longitudinally installed at the lower part of the base member and closely adhered onto the bottom surface of the annealing furnace to remove oxides adhered onto the bottom of the annealing furnace, and vertical brushes which are rotationally installed perpendicularly to both side surfaces of the base member(13) and closely adhered onto the side wall of the annealing furnace to remove oxides adhered onto the side wall so that the removal part is moved along the rails to remove oxides stuck to the bottom surface and inner wall of the annealing furnace; and a collecting part in which the brushes are formed in a hollow pipe shape, oxide suction holes are formed on the surface of the brushes, coupling blocks(31) are connected to each front ends of the brushes, and the coupling blocks are connected to suction fans(33) for sucking oxides by means of suction pipes(32) so that the collecting part collects oxides separated and dropped by the removal part. 본 발명의 목적은 로 내부로 진입하여 로의 측면과 하부에 부착되어 있는 산화물질을 기계적으로 제거할 수 있도록 된 연속소둔로의 내부 산화물질 청소장치를 제공함에 있다. 이에 본 발명은, 소둔로 내부에 설치되는 레일과 레일을 따라 이동하는 베이스부재, 베이스부재 하단에 설치되고 소둔로 바닥면에 밀착되는 수평브러쉬와, 베이스부재 양 측면에 수직으로 회전가능하게 설치되고 소둔로 측벽에 밀착되어 측벽에 붙은 산화물질을 제거하기 위한 수직브러쉬를 포함하는 제거부, 상기 브러쉬가 속이 빈 파이프 형태를 이루고, 브러쉬 표면을 따라 산화물질 흡입홀이 형성되며, 브러쉬의 각 선단에는 체결블럭이 연통설치되고, 체결블럭은 흡입관을 매개로 산화물질을 빨아들이기 위한 흡입팬에 연결된 구조의 포집부를 포함하는 연속소둔로의 내부 산화물질 청소장치를 제공한다.