DEVICE FOR CONTINUOUS CASTING, ROLLING AND PRESSING OF ROD IRON Russian patent published in 2015 - IPC B22D11/06 

FIELD: metallurgy.

SUBSTANCE: invention relates to metallurgy and can be used for producing of continuous and hollow moulded articles from metals and alloys. The device contains a furnace mixer 1, shaft fixed roll 3 with a pass and a roll 4 with a ledge, forming the working calibre 5 with cooled channels 8, a matrix 6 with the parallel land 7 and the cooled channels, installed downstream the calibre. Downstream the array the irrigating device 15 with the branch pipe 16 for coolant supply and nozzles 17 for its spraying on a surface of finished product is installed. Plugs are installed on end faces of the rolls. The cooled channels 8 are made along the whole length of rolls and located on a roll circle. In plugs on a part of length the spot facings are made which guide coolant at an angle to a pressing axis, and in the shaft the holes connected with plugs for coolant supply to plugs and removal of coolant from plugs.

EFFECT: intensive heat removal from the zone of pressing of rod iron and improvement of quality of moulded articles are provided.

5 dwg