Patent ID: 8153050

Claim:
A device for implementing a high efficiency method scooping-up slag from liquid iron, comprising: a flatcar track ( 8 ), a flatcar ( 7 ) which reciprocates along the flatcar track ( 8 ), and a cantilever ( 4 ) which is connected to the flatcar ( 7 ) by means of a hoisting main shaft ( 5 ), a rack ( 10 ) fitted in a drive case ( 2 ) at a front end of the cantilever ( 4 ), two gears ( 11 ) engaged with the rack ( 10 ) on two sides thereof, wherein the two gears ( 11 ) are fixed to rear ends of two slag rakes ( 1 ) by means of two rotating shafts ( 3 ), and wherein the two slag rakes ( 1 ) are adapted to swing toward each other in order to clamp and scoop-up the slag.