Other

Sergei Evgenievich Lazutkin

Evgeny Felixovich Vegman

Anatoly Vasilievich Zherdev

Valentin Vasilievich Korobov

Anatoly Nikolaevich Pokhvisnev

Ivan Mitrofanovich Mischenko

Vitaly Ivanovich Krivonosov

Anatoly Nikolaevich Pyrikov

Boris Nikolaevich Zherebin

Nikolai Fomich Pashkov

Julian Semenovich Jusfin

A machine comprises a rotary drum with a sintering grate on the peripheral surface thereof mounted in a tightly sealed casing, and a hearth mounted coaxially with the drum for ignition and sintering of a charge using air and gas supplied to the hearth. The loading of the sintering grate with a bed and charge, as well as the discharge of finished agglomerate are effected through top and bottom seal valves. The drum is mounted on hollow journals which also serve for removing exhaust gases. The peculiarity of the invention is the provision, in the unloading zone of the drum, of a box-shaped housing having the form of a sector in the cross-section which is stationary mounted within the drum coaxially therewith and open on the side facing the sintering grate, and fixed air conduits disposed coaxially within the hollow journals for supplying compressed air into the box of the housing under a pressure substantially exceeding the pressure within the casing.

Drum-type machine for agglomeration of ores and concentrates under

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Moscow, Russia

Sergei Evgenievich Lazutkin