1500KW DC Furnace Has Been Sold

 

1500KW DC Furnace is an electric arc furnace that uses direct current as energy. Like an AC EAF, it uses the arc generated between the electrode and the charge (or molten pool) to generate heat to achieve the purpose of smelting. It can be used to melt steel or alloys and non-ferrous metals. In addition, blast furnace slag is also processed using a DC electric arc furnace.

Let us congratulate Sanrui Electric Furnace for having sold its 1500KW DC electric furnace and it is in orderly production.

So what are its characteristics and product composition, and part of the supply list, let us understand together.

Advantages of DC Electric Arc Furnace

Compared with traditional AC electric arc furnaces, the main advantages of DC EAF are:

(1) The arc is stable and concentrated, the molten pool is well stirred, the temperature distribution in the furnace is uniform, and the lining erosion is small;

(2) The current and voltage fluctuations are small, the impact on the power grid is reduced, and the cable life is extended accordingly;

(3) The electrode loss is small, and the electrode consumption per ton of steel is 50% less than that of AC arc furnaces. The performance of DC arc furnace is better than that of AC arc furnace, but it has been suffering from the lack of high-power DC power supply, which has prevented it from developing for a long time.

Composition of 1500KW DC Furnace

Its preliminarily determined that the whole set of DC electric arc furnace, in addition to providing the necessary high-voltage cabinet, transformer, rectifier, DC reactor, water-cooled cable, conductive copper tube, electrode lifting mechanism, rack, open smoke cover, furnace shell, bottom electrode, high and low voltage control system, hydraulic system, water system, compressed air system, the structure requires the furnace bag to be vehicle-mounted, and the auxiliary equipment requires the feeding system and cooling tower system required for smelting.

Scope Supply of Complete Set of DC Electric Furnaces

No.	Name	Quantity	Weight
1	Mechanical Equipment - DC Electric Arc Furnace
1.1	Furnace body	1 set
	Each set includes: one furnace shell, one furnace door mechanism, and one liquid discharge tank
1.2	Low cigarette hood	1 set
	Each set includes: one short eye mask and three furnace doors
1.3	Electrode lifting device	1 set
	Each set includes: 1 column, 1 set of lifting column, 1 set of electrode clamping mechanism, 1 set of electrode lifting cylinder, 1 set of insulation parts, 1 set of conductive cross arm and 1 set of electrode chuck
1.4	Furnace pouring mechanism	1 set
	Each set includes: a set of arc frames, 2 tilt furnace cylinders, a set of manual locking devices, and two sets of tracks
1.5	Short network	1 set
	Each set includes: 1 set of secondary outlet soft compensator, 1 set of copper bar, 1 set of Roche coil, 2 copper female cables, 1 set of brackets, and a set of insulating parts for connecting fasteners		2 copper mother cables 4500 square meters
1.6	Bottom electrode
	Each set contains 2 dry-type air-cooled cables, 1 set of bottom electrode devices, 1 set of electrode paste		Copper mother cable 4500 square meters
1.7	Cooling water system and compressed air system
	Each set includes: 1 set of cooling tower, 1 piece of water inlet distributor, 1 set of valve, meter, 1 return tank, 1 set of soft and hard pipes in and out of water	Note: From the water inlet contact point to the water return contact point provided by the user.
1.8	Hydraulic system
	Each set includes: one set of pump station A set of valve tables for electric stoves A set of soft and hard tubes
2	Electrical Equipment
2.1	High voltage cabinet	1 set	6kv (2 cabinets)
2.2	Electric furnace transformer 1500kva/6kv	1 unit
2.3	Low voltage power supply system	1 set
2.4	Automatic electrode lifting and adjustment system	1 set
2.5	DC power cabinet 1500kw	1 set
2.6	Installation materials	1 set
2.7	Dust removal system (optional)	1 set	26W

If you are interested in this equipment or need other configurations of electric arc furnaces, medium frequency furnaces, refining furnaces, submerged arc furnaces and other metal smelting equipment, please feel free to contact us.

E-mail: alice@srfurnace.com  / Tel: +86 15686041999 (Alice)

E-mail: anna@srfurnace.com  / Whatsapp: +86 159 2955 5868 (Anna)

Website: www.srfurnace.com / www.srmeltingfurnace.com / 

Xi'an Sanrui Electric Furnace