| Patents for F27D 3 - Charging; Discharging; Manipulation of charge (11,678) |
|---|
| 12/19/2012 | CN102829637A Moveable spiral conveying electrode for adding powder to center of electric furnace |
| 12/19/2012 | CN102828003A Molten steel vacuum refining top gun |
| 12/19/2012 | CN102109277B Novel material transfer device |
| 12/13/2012 | WO2012168227A1 Assembly of a flap and a valve for equipment for loading a shaft kiln |
| 12/13/2012 | US20120315592 Tiered furnace |
| 12/13/2012 | US20120313300 Process and apparatus for producing metals and/or primary metal products |
| 12/13/2012 | DE102011084218A1 End cap, useful for carrier roller having ceramic roller body, comprises shaft end for rotatable support and/or receptacle for roller body, where receptacle is formed by receiving segments that are stacked relative to shaft end |
| 12/12/2012 | EP2531623A1 Gas purging device |
| 12/12/2012 | CN202599131U Automatic cut-off heating furnace |
| 12/12/2012 | CN202599121U Cast copper molten metal jacket with large-area surfaced wear-resistant and heat-resistant alloy |
| 12/12/2012 | CN202599120U Conveying device used for calcining kiln |
| 12/12/2012 | CN202599119U Charging mechanism, heating furnace feeding system and material forging system |
| 12/12/2012 | CN202599118U Shuttle-type distributing device and rotary drum structure thereof |
| 12/12/2012 | CN202599106U Sinter crushing system |
| 12/12/2012 | CN202595183U Integrated electric furnace steel tapping spout |
| 12/12/2012 | CN202595172U Improved iron tapping channel |
| 12/05/2012 | CN202582215U Charging vehicle |
| 12/05/2012 | CN202582214U Mould shell roasting furnace |
| 12/05/2012 | CN202582213U Suspension type remote-control loading device for magnesium smelting reduction furnace |
| 12/05/2012 | CN202582212U Clamping claw module for loading robot of heating furnace |
| 12/05/2012 | CN202582211U Lifting filling silo |
| 12/05/2012 | CN202582210U Delay line detector (DLD) transition chute for raw material to enterkiln |
| 12/05/2012 | CN202582209U Hydraulic pushing transportation system of kiln |
| 12/05/2012 | CN202582208U Long-life flow-equalizing type high-temperature discharging device |
| 12/05/2012 | CN202582181U Exhaust inlet structure of aluminum oxide gas suspension roaster |
| 12/05/2012 | CN202576530U Vertical tank with spiral blanking machine used in refining of magnesium by ferrosilicon process |
| 12/05/2012 | CN202576476U Electric furnace wall oxygen lance with independent water supplying function |
| 12/05/2012 | CN202576473U Supersonic flat oxygen lance for electric furnace |
| 12/05/2012 | CN202576472U Air hole type anti-sticking oxygen lance |
| 12/05/2012 | CN102809296A Stoking machine provided with insulation system |
| 12/05/2012 | CN102809295A Rare earth powder recovery and smelting device |
| 11/29/2012 | WO2012161636A1 A method and an apparatus for reducing the heat loss in a heated workpiece |
| 11/29/2012 | WO2012160011A1 Converter installation having moveable complete units |
| 11/29/2012 | WO2012159733A1 Annealing device and method for annealing plates of metal |
| 11/29/2012 | US20120298325 Flexible minimum energy utilization electric arc furnace system and processes for making steel products |
| 11/29/2012 | US20120297925 Electric furnace for producing molten metal having material recycling capability |
| 11/29/2012 | CA2834768A1 A method and an apparatus for reducing the heat loss in a heated workpiece |
| 11/28/2012 | EP2526358A1 Clay gun machine cannon for metallurgical furnaces |
| 11/28/2012 | EP2526210A1 Mixing drum for a blast furnace |
| 11/28/2012 | CN202562295U Air-duct slag discharging equipment of air-blast type slag discharging machine |
| 11/28/2012 | CN202562294U Eye opening and blocking device for calcium carbide ore-smelting furnace |
| 11/28/2012 | CN202562293U Constant flow combined pump feeding device |
| 11/28/2012 | CN202562292U Alloy melt continuous and quantitative feeding device |
| 11/28/2012 | CN202562291U Connecting mechanism used between upright column and cross beam of kiln car |
| 11/28/2012 | CN202562290U Lifting device capable of preheating charging |
| 11/28/2012 | CN202562289U Discharging mechanism of induction heat penetration device |
| 11/28/2012 | CN202562288U Annular discharge transport system of calcium carbide furnace |
| 11/28/2012 | CN202558909U Magnesium metal dedicated compound rotational flow pneumatic slag-drawing machine |
| 11/28/2012 | CN202558900U Vanadium-nitrogen alloy blank dehydration rubber removal furnace |
| 11/28/2012 | CN102803883A Hot blast control valve for a metallurgical installation |
| 11/28/2012 | CN102803526A Arrangement for evening out powdery solid matter feed of a concentrate burner of a suspension smelting or suspension converting furnace |
| 11/28/2012 | CN102803518A Mixing drum for a blast furnace |
| 11/28/2012 | CN102798293A Discharge pulling device for material boat of reduction furnace |
| 11/28/2012 | CN102230735B Adjustable material distributor of chain grate |
| 11/28/2012 | CN101688758B Dosing and/or transport of powdery and/or pourable solids |
| 11/27/2012 | US8320427 Cold walled induction guide tube |
| 11/22/2012 | WO2012156243A1 Method and device for charging coal-containing material and iron carrier material |
| 11/22/2012 | US20120295209 Method for heating coated glass sheets in an oven |
| 11/22/2012 | US20120295208 Method and device for producing anodes |
| 11/22/2012 | US20120294998 Method and Apparatus for increased product throughput capacity, improved quality and enhanced treatment and product packaging flexibility in a continuous sterilizing system |
| 11/22/2012 | US20120292835 Pusher |
| 11/22/2012 | CA2836355A1 Method and device for charging coal-containing material and iron carrier material |
| 11/21/2012 | CN202547397U Choke plug for side-blown furnace |
| 11/21/2012 | CN202547396U Metallurgy composite spry gun |
| 11/21/2012 | CN202547395U Slag flushing port device |
| 11/21/2012 | CN202547394U Water outlet and molten aluminum temperature measurement integration device of aluminum industrial furnace |
| 11/21/2012 | CN202547393U Heat-resistant metal collar for CSP (compact strip production) heating furnace roller |
| 11/21/2012 | CN202547392U Loading device for smelting furnace |
| 11/21/2012 | CN202547391U Auxiliary device for preventing heat treatment deformation of main gear |
| 11/21/2012 | CN202547348U Lifting charging device of electric-arc furnace |
| 11/21/2012 | CN202547345U Electric arc furnace feed hopper |
| 11/21/2012 | CN202545388U Hydraulic system of vacuum medium-frequency smelting furnace |
| 11/21/2012 | CN202543257U Lifting and heat treatment equipment for steel pull rod |
| 11/21/2012 | CN202543239U Novel long-service-life sublance |
| 11/21/2012 | CN202543238U Integrated molten iron pre-treating spray gun |
| 11/21/2012 | CN202539562U Accordion slag-fishing device |
| 11/15/2012 | WO2012151670A1 Burner and feed apparatus for flash smelter |
| 11/14/2012 | CN202532897U Purification isolator for aluminum alloy melting furnace |
| 11/14/2012 | CN202532896U Soft push rod device of open type chain material tray of push rod type furnace |
| 11/14/2012 | CN202532895U Carbon sleeve fixing structure used for supporting conveying roller of annealing furnace |
| 11/14/2012 | CN202532894U Bottom anti-blocking discharge device for roasting furnace |
| 11/14/2012 | CN202532893U Material feeding device for heating steel |
| 11/14/2012 | CN202530131U Support device for steel coil refractory materials of high-temperature annular annealing furnace |
| 11/14/2012 | CN102781833A Method and jig for producing silicon |
| 11/14/2012 | CN102778132A Rotary-type auger delivery electrode for adding powder in center of electric furnace |
| 11/14/2012 | CN102778122A High-temperature sintering furnace |
| 11/14/2012 | CN102147193B Combined type push-pull head |
| 11/14/2012 | CN102134627B Double-channel oxygen lance |
| 11/14/2012 | CN101949648B Unloaded material transferring device for roasting reducing device |
| 11/14/2012 | CN101813424B Full-automatic charging and stoking device |
| 11/08/2012 | WO2012150414A1 Belt for conveying products in a tunnel kiln |
| 11/08/2012 | WO2012149993A1 Reaction crucible for aluminothermic welding operations, having a refractory shutoff element |
| 11/08/2012 | US20120282562 Process for producing ceramics fired body |
| 11/08/2012 | US20120280439 Burner With Velocity Adjustment For Flash Smelter |
| 11/08/2012 | US20120280438 Burner and Feed Apparatus For Flash Smelter |
| 11/07/2012 | CN202522085U Equipment for drilling and blocking hole of boiler |
| 11/07/2012 | CN202522084U High-temperature melt discharge pipe and smelting furnace with same |
| 11/07/2012 | CN202522083U Opening and plugging machine used in electric furnace |
| 11/07/2012 | CN202522082U Car for firing high-carbon graphite by utilizing afterheat of kiln |
| 11/07/2012 | CN202522081U Feeding trolley capable of automatically returning materials |