Other

Evgeny Grigorievich Belkin

Lev D Gritsuk

Anatoly S Gorbik

Yakov I Gorodetsky

Leonid D Golod

Jury Ivanovich Tseluiko

Alexei I Tolochko

Anatoly Vasilievich Zherdev

Vasily Fedorovich Severin

Mikhail G Gorelik

Vladimir A Karypov

Kornei G Dashkevich

Grigory Savvich Yakimenko

Vladimir M Antonov

A cooler for a shaft furnace comprises a metal plate for protecting the furnace walls from the heat effect arranged in the way of heat flow and a means for cooling said plate. The plate is made in the form of metal pipes filled with a coolant and sealed at the ends thereof. The coolant-filled ends of the pipes are rigidly fixed to the plate, and the coolant-free ends of said pipes are mounted within a cooling chamber with the coolant circulating therethrough. The cooling chamber is arranged exteriorly of the furnace wall. The coolant-free ends of the pipes are disposed slightly above those filled with the coolant. The plate is formed of two layers, namely, a high-heat-conducting layer and a low-heat-conducting one, the former facing the furnace working space and the latter being presented to the furnace wall. The interfacial plane of the layers is parallel to the longitudinal axis of the pipes. The present invention can be advantageously used for the protection of blast-furnace shells.

Cooler for a shaft furnace

A contrivance for the protection of the walls of a shaft furnace from heat effect comprising a metal plate serving to shield the surface of walls facing the interior of the furnace and at least two essentially U-shaped tubes for a coolant linked up with the plate and attached to the furnace wall with their open ends. The plate is more longer in the vertical direction than wide in the horizontal one and is made up of separate blocks, each block being more wider in the horizontal direction than long in the vertical one and is provided with grooves accommodating the tubes in that surface which faces the furnace wall. The grooves are lined with a layer of heat conductor, and provided in the intervals between the grooves are means of fastening each block to the tubes which, in their turn, are provided with fasteners welded thereto and serving the purpose of attaching to the wall.

Contrivance for the protection of the walls of a shaft furnace from the

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Kharkiv, Ukraine

Evgeny Grigorievich Belkin