Smelting furnace with conductor protection function

Abstract

The invention discloses a smelting furnace with a conductor protection function. The smelting furnace comprises a smelting furnace body, a tilting frame and a driving mechanism. The smelting furnace is characterized in that a furnace mouth for pouring casting liquid is arranged on one side panel at the top of the smelting furnace body, the tilting frame is connected with two side panels close to a furnace mouth installation panel through a rotating shaft, the rotating shaft is connected with the driving mechanism, a cable outlet is formed on one side panel close to the furnace mouth installation panel, a water-cooled cable which is connected with a furnace body coil penetrates through the cable outlet and then is connected with a rotating guide sleeve, the rotating guide sleeve is connected with the rotating shaft and a protection casing is sheathed on the outer side of the water-cooled cable. The smelting furnace with the conductor protection function solves the problems that the cable is very easily worn and damaged and great potential safety hazards exist because the cable coil is driven to rotate when the smelting furnace rotates. The smelting furnace with the conductor protection function provided by the invention has the advantages that the structure is simple, the smelting furnace is convenient to use, the cable is prevented from being worn and the service life of the cable is prolonged.

Description

technical field [0001] The invention relates to a melting furnace, in particular to a melting furnace with a wire protection function. Background technique [0002] The melting furnace adopts 200-2500Hz intermediate frequency power supply for induction heating, and the power range is 20-2500KW. According to its characteristics, it can also be called intermediate frequency electric furnace. The melting furnace uses an intermediate frequency power supply to establish an intermediate frequency magnetic field, so that an induced eddy current is generated inside the ferromagnetic material and heat is generated to achieve the purpose of heating the material. The intermediate frequency electric furnace adopts 200-2500Hz intermediate frequency power supply for induction heating, melting and heat preservation. The melting furnace is mainly used for melting carbon steel, alloy steel, special steel, and can also be used for melting and heating non-ferrous metals such as copper and alum...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the smelting furnace in the prior art rotates, it also drives the cable coil to rotate, which is very easy to cause the cable to be worn, and the wires of the cable are exposed, which has a large safety hazard. At the same time, the cable is easily damaged and scrapped, resulting in The whole smelting furnace cannot be used. The invention provides a smelting furnace with a wire protection function that is simple in structure, easy to use, prevents cable wear, and prolongs the service life of the cable.

Images