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Material Or Article Handling > Chamber Of A Type Utilized For A Heating Function And Material Charging Or Discharging Means Therefor > Charging Of Chamber > By Material Supporting Structure Movable, Or Having A Movable Component, To Release Material Into Chamber By Gravity

By Material Supporting Structure Movable, Or Having A Movable Component, To Release Material Into Chamber By Gravity

By Material Supporting Structure Movable, Or Having A Movable Component, To Release Material Into Chamber By Gravity patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

02/14/13 - 20130039724 - Composite continuous feeder
A composite continuous feeder is arranged above a growth furnace and comprises a primary feeder and a secondary feeder. The primary feeder includes a feeding chamber, a first material holder holding a plurality of material bits and an elevator mechanism. The elevator mechanism is coupled to the feeding chamber and...

06/14/12 - 20120148373 - Hydraulic distributor for top charging a blast furnace
A hydraulic distributor for safely and efficiently top charging a bell-less blast furnace. The hydraulic distributor includes a main housing, an inner ring, a trunnion, and an actuator ring, which act together to lift and rotate the distributor chute. Hydraulic tilt cylinders operatively coupled to the inner ring act to...

03/22/12 - 20120070253 - Device for distributing charge material in a shaft furnance
A device (10) for distributing charge material into a shaft furnace comprises a main housing (12), a distribution chute, a suspension rotor (18) and an adjustment rotor (26), which are rotatable about a substantially vertical axis. The chute (32) is suspended to the suspension rotor (18) to rotate therewith for...

07/28/11 - 20110182700 - Lower sealing valve assembly for a shaft furnace charging installation and valve actuation mechanism therefore
A lower sealing valve assembly for a shaft furnace charging installation including a lower sealing valve housing with a lower outlet through which charge material can freely drop onto a distribution device, the housing has at least one upper inlet for communicating with an outlet of a hopper arranged above...

06/09/11 - 20110135425 - Charging installation for a shaft furnace and lower sealing valve assembly therefore
The invention concerns a charging installation for a shaft furnace, in particular for a blast furnace, and especially the lower sealing valve assembly thereof, the installation including at least two hoppers acting as lock hoppers for intermediate storage of charge material to be charged into the furnace, the lower sealing...

02/04/10 - 20100028106 - Rotary charging device for a shaft furnace
A rotary charging device (10) for a shaft furnace commonly comprises a rotary distribution means (12) for distributing charge material on a charging surface in the shaft furnace. A rotatable structure supports (16) the rotary distribution means and a stationary support (18) rotatably supports the rotatable structure. According to the...

07/16/09 - 20090180845 - Charging device for a shaft furnace
A charging device (10; 10′; 10″) for a shaft furnace comprises a distribution chute (20; 20′; 20″; 20′″), which is supported rotatable about an essentially vertical axis of rotation (A), and a variable-speed drive (26) connected to the distribution chute. The variable-speed drive is configured to rotate the distribution chute...