TH315A - Electrodes for arc furnaces - Google Patents

Abstract

Electrodes for arc furnaces It consists of two pieces of metal: the upper (5) and the lower (6). The lower part is interchangeable and made. From the appropriate material that is slowly being used up, the two rods have a cylindrical shape. For example, by means of a screw connection (1) or similar, the upper part (5) is equipped with a coolant with distribution tube (2) and return pipe. The back (3) is insulated, cast (4), which remains stable at high temperatures. For the inner (16) and the outer (17) sections of the upper (5), they are built to be able to Removable And the part inside (16) will extend until To a nearby location With screw connections (1) and at least some The internal parts (16) are insulated (4) that can be stabilized at high temperatures. This will act as a loosely molded insulator. This type of electrode is especially suitable for producing steel from scrap using electric current. It can be repaired, maintained. It is simple and has features that can work in emergency situations.

Claims (1)

1.Electrodes for arc furnaces are made of upper and lower metal. The bottom can be replaced. These two parts are cylindrical in shape and bolted together with screws, with the upper part having a liquid cooling device. With distribution feed pipe and return pipe And also has a part that is under With the outside part That can be removed from each other by the part within it. Will extend to the screw joint and at least The stage with its internal components must be protected with cast insulation. Removable type That can remain stable at tag: