DEVICE FOR SLAG MELTS PROCESSING Russian patent published in 2013 - IPC C04B5/02 B02C17/07 

FIELD: metallurgy.

SUBSTANCE: slag melt processing device comprises metallic drum with outer lengthwise ribs and flanges arranged to revolve about horizontal axis. Spacing between lengthwise ribs is overlapped by fire grate to make chamber between lengthwise ribs, grate and drum. Metal balls are arranged inside said chambers. Every lengthwise rib is a two-step design while second step at drum center is located level with top row of said balls. In rib transition from first to second stage holes are made over the rib width with sizes smaller than bal diameter. This allows the device to operate at higher intensities of meld discharge avoiding overtopping the chamber with balls by excess amount of melt.

EFFECT: higher efficiency and reliability.

2 dwg