The invention relates to a remelting plant comprising a furnace chamber (50), which can be positioned over a crucible (60) of a melting station, an electrode rod (48), which by way of a lead-through (52) can be inserted or is inserted in the furnace chamber (50), in order to contact a consumable electrode (58), and a guide column (30), on which an electrode rod carriage (40) that is fixed-ly connected to the electrode rod (48) is guided in an axially movable manner, in order to move the electrode rod (48) in relation to the furnace chamber (50), and on which a chamber carriage (38), which is connected or can be connected to the furnace chamber (50), is guided in an axially movable manner, in order to move the furnace chamber (50). The guide column (30) is articulatedly connected at a first end to a rotary column (18) such that the guide column (30) can be inclined in re-lation to the rotary column (18) and can be rotated together with the rotary column (18) about the axis of rotation (24) of the rotary column (18). The guide column (30) has in the region of the first end a weighing device (36), which is preferably attached to the rotary column (18).

The invention relates to a remelting plant comprising a furnace chamber (50), which can be positioned over a crucible (60) of a melting station, an electrode rod (48), which by way of a lead-through (52) can be inserted or is inserted in the furnace chamber (50), in order to contact a consumable electrode (58), and a guide column (30), on which an electrode rod carriage (40) that is fixed-ly connected to the electrode rod (48) is guided in an axially movable manner, in order to move the electrode rod (48) in relation to the furnace chamber (50), and on which a chamber carriage (38), which is connected or can be connected to the furnace chamber (50), is guided in an axially movable manner, in order to move the furnace chamber (50). The guide column (30) is articulatedly connected at a first end to a rotary column (18) such that the guide column (30) can be inclined in re-lation to the rotary column (18) and can be rotated together with the rotary column (18) about the axis of rotation (24) of the rotary column (18). The guide column (30) has in the region of the first end a weighing device (36), which is preferably attached to the rotary column (18).

Melting furnace (1), in particular for the production of metal alloys by melting alloying constituents, with a melting crucible (10), a cylindrical electrode rod (40) with a consumable electrode (41) attached thereto and a power supply (50) that is configured to supply the electrode (41) with power via the electrode rod (40), wherein the electrode rod (40) can be rotated about its own axis and moved along its own axis during the melting process.

Melting furnace (1), in particular for the production of metal alloys by melting alloying constituents, with a melting crucible (10), a cylindrical electrode rod (40) with a consumable electrode (41) attached thereto and a power supply (50) that is configured to supply the electrode (41) with power via the electrode rod (40), wherein the electrode rod (40) can be rotated about its own axis and moved along its own axis during the melting process.

Apparatus for melting metal material comprising a container for metal material, by way of example, but not limited to, metal scrap, DRI, cast iron, supplied in an electric arc-type melting furnace, and a plurality of electrodes to melt the metal material, which can be inserted in said container.

An electrode adjustment device and a vehicle positioning system for positioning the electrode adjustment device adjacent a furnace. The electrode adjustment device is utilized for adjusting the electrode during maintenance of the furnace (e.g., removal of the electrode for replacement or repair, repair of the refractory material, or other like furnace or electrode repair). When the electrode adjustment device is moved to a location adjacent the furnace, it is used to apply force under the bottom electrode to break the connection between the bottom electrode and the furnace. After the connection is broken the bottom electrode is pushed up into the furnace vessel by the electrode adjustment device until the electrode can be removed. After removing the bottom electrode, the electrode adjustment device is covered with debris and can be cleaned adjacent the furnace.

An electrode adjustment device and a vehicle positioning system for positioning the electrode adjustment device adjacent a furnace. The electrode adjustment device is utilized for adjusting the electrode during maintenance of the furnace (e.g., removal of the electrode for replacement or repair, repair of the refractory material, or other like furnace or electrode repair). When the electrode adjustment device is moved to a location adjacent the furnace, it is used to apply force under the bottom electrode to break the connection between the bottom electrode and the furnace. After the connection is broken the bottom electrode is pushed up into the furnace vessel by the electrode adjustment device until the electrode can be removed. After removing the bottom electrode, the electrode adjustment device is covered with debris and can be cleaned adjacent the furnace.

In a system and method for heating one or more materials, a system may comprise a constant current power supply and a furnace having a chamber for receiving the one or more materials. The furnace may comprise an insulating outer section, a chamber wall, and two electrodes. Other embodiments are described and claimed.

In a system and method for heating one or more materials, a system may comprise a constant current power supply and a furnace having a chamber for receiving the one or more materials. The furnace may comprise an insulating outer section, a chamber wall, and two electrodes. Other embodiments are described and claimed.

An electronic cigarette for smoldering tobacco materials housed in a cigarette cartridge has a heater, and first and second heat conductors. The heater generates heat by using a resistance wire, or via ionizing air, e.g., an electric arc generator. The first heat conductor, which receives heat from the heater, directly contacts an outer surface of the cigarette cartridge for heating the tobacco materials through the cigarette cartridge's outer surface. The second heat conductor penetrates into a center of the cigarette cartridge, and has a heating element for heating the tobacco materials via the cigarette cartridge's center. Hence, the tobacco materials are heated from both inside and outside of the cigarette cartridge simultaneously, thereby smoldering the tobacco materials more completely and resulting in a better taste. During ionizing the air, the heater may further generate a gaseous air-purifying agent for air purification, e.g., negative ions generated by the electric arc generator.