1, 1T steel melting furnace composition

Used for steel melting, heating and heat preservation, mainly used in metal casting, steel making industry, 800kw medium frequency power supply, steel shell furnace body or aluminum shell furnace body.

2, 1T steel melting furnace technical parameters

Aluminum shell furnace : It adopts the reducer tilting device; the furnace body is made of alloy aluminum sand casting; the price is low, easy to maintain and convenient for observation. The disadvantage is that the electromagnetic radiation is unshielded, the efficiency and service life are relatively low, and the safety is relatively low. Due to the non-smoking dust removal device of the aluminum shell furnace, some local government departments have ordered the use of the unit to replace the aluminum shell furnace body into a steel shell. Furnace body.

Steel shell furnace : It adopts hydraulic station tilting device; the furnace body is welded with high quality steel structure , which is safer, firmer and more durable; the inductor is surrounded by yoke and covers an area of more than 65% . Because the magnetic leakage is small, the efficiency is high, and the energy consumption of the aluminum shell furnace is nearly 5 %. It is equipped with a leak-proof furnace alarm device , which can predict the wearing of the furnace in advance and achieve the purpose of safe production. The steel shell furnace body is designed with two kinds of environmental dust removal and heat preservation furnace cover systems, which are cyclone type and side suction type, which meet the requirements of environmental assessment. Users can choose the configuration according to their needs.

1T entire steel melting furnace main body comprising: an open furnace, an induction coil, a yoke three parts

The configuration parts include: cyclone type dust cover , furnace change switch , anti-drop device, leakproof furnace alarm device, furnace lining quick-release mechanism, furnace body weighing system, furnace body backward slag structure

★ Open furnace body: The steel frame furnace of the electric furnace is a high-safety, sturdy, energy-efficient and easy-to-maintain equipment in the induction melting system. The basic design is as follows: the upper and lower thick-walled cylinders are welded together by a thick-walled seamless rectangular steel tube, and the maximum tilting angle of the furnace body is 95 degrees. With a vacuum hood ( insulation cover ) , the upper part of the induction furnace is detachable for easy coil replacement. The unique shock-absorbing and top-fixing yoke structure combines the advantages of steel shell and steel trough furnace, which is easy to maintain and repair. The overall structure is simple and sturdy.

★ Induction coil: It is assembled by solid and durable high-conductivity oxygen-free copper tube. The water-cooled coil and the effective coil are integrally wound by copper tube. There is no segmentation. The two adjacent copper tubes of the induction coil are strictly insulated and adopt advanced segmentation. technology. The surface of the coil is sandblasted and then sprayed with an insulating coating layer, and then infused with the coil cement slurry to prevent the coil from being damaged by the iron swarf or dust to damage the device. The overall structure is sturdy and there is no deformation problem.

★ yoke

1 The yoke is made of cold-rolled oriented silicon steel sheet , which is designed to eliminate the induced heat of the furnace body and the metal outside the furnace.

2 The yoke is evenly stressed by the buck bolt and provides the maximum holding force of the coil to ensure a strong working life of the lining.

3 yoke Each cooling water circuit has flow, temperature protection and temperature display.

4 The yoke covers an area of more than 70% , and the induced electromagnetic field is guided and collected into the furnace pool. Because the magnetic leakage is small, the electromagnetic radiation is reduced and the maximum electrical efficiency is obtained.