RAKING TOOL FOR COKE OVEN, RAKING DEVICE FOR COKE OVEN AND RAKING METHOD OF COKE

摘要

PROBLEM TO BE SOLVED: To efficiently remove an extrusion clogging coke from a coke oven chamber.;SOLUTION: A raking tool 1 for a coke oven for raking a coke in a coke oven chamber 20 has a fitting plate 2 fitted to a tip of an extrusion ram 12, a pair of side plates 3 supported on the fitting plate 2 in a cantilever condition and extending in a direction departing from the fitting plate 2, and a horizontal member 4 stretching between lower end parts of the pair of side plates 3, and a bottom surface formed between the lower end parts of the pair of side plates 3 has an open condition excluding a part where the horizontal member 4 is placed. The horizontal member 4 has an inclined plane, a top face of which is higher toward the fitting plate 2 side from the tip side of the side plate 3. The maximum height of the horizontal member 4 from an underside of the side plate 3 is 100 mm or more, and the horizontal member 4 is set in a range of (L/4) to the fitting plate 2 side from the tip of the side plate 3 when L is a length from a position from the fitting plate 2 to the tip of the side plate 3.;COPYRIGHT: (C)2014,JPO&INPIT