| Patents for F27D 3 - Charging; Discharging; Manipulation of charge (11,678) |
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| 06/12/2013 | CN202993849U Kiln robot operating platform |
| 06/12/2013 | CN202993817U Electric arc furnace |
| 06/12/2013 | CN202989259U Efficient energy-saving aluminum bar heating furnace |
| 06/11/2013 | CA2604767C Equipment for measurement and control of load material or scrap feeding into a furnace and relative method |
| 06/06/2013 | WO2013080110A1 Fluid cooled lances for top submerged injection |
| 06/06/2013 | WO2013079951A1 Heat-treatment method and apparatus |
| 06/06/2013 | WO2013079762A1 Method for controlling the suspension in a suspension smelting furnace, a suspension smelting furnace, and a concentrate burner |
| 06/06/2013 | US20130143172 High throughput furnace |
| 06/06/2013 | US20130140372 Temperature control of a mover with active bypass, predictive feedforward control, and phase change housing |
| 06/06/2013 | CA2854063A1 Fluid cooled lances for top submerged injection |
| 06/06/2013 | CA2852787A1 Method for controlling the suspension in a suspension smelting furnace, a suspension smelting furnace, and a concentrate burner |
| 06/05/2013 | CN202973925U Runner for alloy smelting device and alloy smelting device |
| 06/05/2013 | CN202973924U Trolley traction device |
| 06/05/2013 | CN202973923U Widening structure of sintering pallet |
| 06/05/2013 | CN202973922U Slide rail brick for steel rolling heating furnace bottom |
| 06/05/2013 | CN202973921U Grinding defect-free charging platform of induction furnace for rolling ingot |
| 06/05/2013 | CN202973920U Closed-pore perlite receiving-feeding device |
| 06/05/2013 | CN202973919U Charging device allowing preheating furnace to feed multiple expanding furnaces |
| 06/05/2013 | CN202973918U Water-cooled material guide and port blocking device for sintering machine |
| 06/05/2013 | CN202973917U Automatic preheating batch feeder for magnesium alloy smelting furnace |
| 06/05/2013 | CN202973909U Furnace lining protection device of intermediate frequency furnace |
| 06/05/2013 | CN202968620U Double-hole rotary fire-resistant spray gun |
| 06/05/2013 | CN202968614U Rapid spraying gun for spraying powder in molten iron |
| 06/05/2013 | CN202968613U Spraying gun for spraying powder in molten iron |
| 06/05/2013 | CN202968590U Single-jet magnesia mixture molten iron desulfurization spray gun |
| 06/05/2013 | CN202968589U Ingot-stripping device for producing sponge iron |
| 06/05/2013 | CN202967379U Material thrower |
| 06/05/2013 | CN103134327A Method of opening type roasting filling material filling |
| 06/05/2013 | CN103131808A Spray gun burner and loading and unloading method thereof |
| 05/29/2013 | CN202955984U Electrolytic copper powder pouring augmentor |
| 05/29/2013 | CN202955983U Material mixing equipment for microcrystalline production materials |
| 05/29/2013 | CN202954058U Conveying pipeline of molten iron desulfurization and injection system |
| 05/29/2013 | CN102353266B Electronic kiln feed mechanism |
| 05/23/2013 | WO2013073254A1 In-furnace conveyance device and heating furnace |
| 05/23/2013 | US20130125704 Method for treating spheroidal graphite iron and pouring device thereof |
| 05/22/2013 | CN202947483U Water-spraying funnel |
| 05/22/2013 | CN202947482U Trolley |
| 05/22/2013 | CN202947481U Transferring skip car adopting rotary encoder and proximity switch to locate and control |
| 05/22/2013 | CN202947480U Automatic start and stop device of electric furnace blanking pipe |
| 05/22/2013 | CN202947479U Novel push rod dumping mechanism |
| 05/22/2013 | CN202947478U Hydraulic straight pushing type pushing device |
| 05/22/2013 | CN202947463U Multi-stage roasting equipment for neodymium iron boron waste |
| 05/22/2013 | CN103119181A Preheating apparatus for steel scrap and metallurgical melting vessel equipped therewith |
| 05/22/2013 | CN103115498A Electromagnetic transmission device of metal melting furnace |
| 05/22/2013 | CN103115497A Thermal insulation furnace outlet burner |
| 05/22/2013 | CN103115496A Dedicated sagger of anode material of lithium battery |
| 05/22/2013 | CN103114177A Gas-blowing and slag-gathering spray gun for assisting slag-off of molten iron and using method of spray gun |
| 05/22/2013 | CN102392121B Tilter |
| 05/16/2013 | US20130119168 Ultrasonic nozzle for use in metallurgical installations and method for dimensioning a ultrasonic nozzle |
| 05/15/2013 | EP2592374A1 System for feeding reduced iron material |
| 05/15/2013 | CN202938653U Feeding trolley device for heating furnace |
| 05/15/2013 | CN202938652U Fuel distribution device applied to industrial furnace |
| 05/15/2013 | CN103103364A Automatic slag seizing device for copper refining |
| 05/15/2013 | CN103103306A Ring crack preventing type molten iron pretreatment spraying gun |
| 05/15/2013 | CN102277503B Sponge cadmium cake smelting automatic feeding machine |
| 05/15/2013 | CN101945977B Device for filling oven chambers of a coke oven |
| 05/14/2013 | CA2689311C Non-ferrous metal melt pump and non-ferrous metal melting furnace using the same |
| 05/10/2013 | WO2013065076A1 Device for loading crucible furnaces |
| 05/08/2013 | EP2588634A1 Suspension smelting furnace and a concentrate burner |
| 05/08/2013 | CN202928369U Combined type discharge port brick |
| 05/08/2013 | CN202928368U Feeding system in front of furnace |
| 05/08/2013 | CN202928367U Centering keeping device for rotary chute |
| 05/08/2013 | CN202928366U Gooseneck pipe of decomposition furnace |
| 05/08/2013 | CN202928365U Adjustable discharging column of submerged arc furnace |
| 05/08/2013 | CN202925080U Slag removal device for vertical tank |
| 05/08/2013 | CN202925052U Ferroalloy rotating chute |
| 05/08/2013 | CN103097845A Rack for firing |
| 05/08/2013 | CN103090680A Spiral feeding device for solder splash |
| 05/08/2013 | CN103090679A Multi-type material continuously feeding method for |
| 05/08/2013 | CN103088172A Non-pneumatic mechanical convey metering coal feeding device in front of tuyeres |
| 05/02/2013 | US20130106033 Continuous feeding system to a smelting furnace of pre-heated metal material, in continuous, potentiated and combined form |
| 05/01/2013 | CN202915723U Oxygen lance body emergency lifting device |
| 05/01/2013 | CN202915722U Feeding mechanism of firing magnet kiln |
| 05/01/2013 | CN202915721U Aluminium bar energy-saving electromagnetic heater with automatic material feeding and discharging mechanism |
| 05/01/2013 | CN202915720U Water quenching slag cooling hopper of blast furnace |
| 05/01/2013 | CN202915719U Step-by-step type steel splitting feeding device |
| 05/01/2013 | CN202915718U Upper portion sealing device of material carrying trolley |
| 05/01/2013 | CN202915717U 煅烧炉出料装置 Calciner feeding device |
| 05/01/2013 | CN202915716U Material feeding mechanism for vacuum sintering furnace |
| 05/01/2013 | CN202913011U Automatic ash discharge device for feed opening of continuous electric furnace for steel making |
| 05/01/2013 | CN202912183U Chain part feed barrel |
| 05/01/2013 | CN103075890A Lifting device of etching baking equipment |
| 05/01/2013 | CN103075889A Smelting stove feeding device |
| 05/01/2013 | CN102199691B Furnace roller composite set applied in annealing furnace in heat treatment |
| 04/25/2013 | WO2012025321A3 Method for increasing the penetration depth of an oxygen stream |
| 04/25/2013 | US20130099432 Furnace refractory brick hearth tap hole |
| 04/25/2013 | US20130099431 Suspension smelting furnace and a concentrate burner |
| 04/24/2013 | CN202905902U Baking cooling equipment |
| 04/24/2013 | CN202902872U Mobile charging vehicle |
| 04/24/2013 | CN202902871U Melting furnace material lifting mechanism |
| 04/24/2013 | CN202902870U Ethidium bromide (EB) furnace feeding protective board |
| 04/24/2013 | CN202902835U Vertical induction heating continuous carbide furnace |
| 04/24/2013 | CN202898441U Slag and iron ditch cover |
| 04/24/2013 | CN202894319U Turnover device for slag blocking dart |
| 04/24/2013 | CN103069241A Distribution device for use in a charging installation of a metallurgical reactor |
| 04/24/2013 | CN103069015A Ultrasonic nozzle for use in metallurgical installations and method for dimensioning an ultrasonic nozzle |
| 04/24/2013 | CN103063037A Accelerated flash furnace ignition device of ore concentrate |
| 04/24/2013 | CN103063036A Device for negative-pressure sucking, conveying and discharging of sintered bulk materials of multi-tube tunnel kiln car |
| 04/24/2013 | CN103063035A Furnace charging conveyor for silicon carbide smelting furnaces |
| 04/24/2013 | CN103063014A Energy-saving and environment-friendly cupola furnace |