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Smelting device

A smelting device and cover technology, which is applied in the field of metal smelting, can solve problems affecting smelting quality, achieve good smelting quality, and avoid the effect of oxygen components

Pending Publication Date: 2020-07-17
东安县爱华页岩砖有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Microwave heating is a recently developed and increasingly mature heating technology, with non-contact direct heating, fast heating, uniform heating, energy saving and high efficiency, advanced technology can realize automatic control, safe and harmless, improve working conditions, and can promote the penetration between particles, etc. Advantages, it has been used in the smelting of silicon-manganese alloys, but in the prior art, microwave heating is carried out in the air, and the oxygen and other components in the air will oxidize the silicon-manganese metal, which will affect the quality of smelting

Method used

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Embodiment Construction

[0015] In order to enable those skilled in the art to better understand the technical solutions of the embodiments of the present application, the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not protect the embodiments of the present application. The scope has any limiting effect.

[0016] It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

[0017] It should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" are Based on attached figure 1 The orientation or positional relationship shown, or the orientation or positional relationship in whi...

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Abstract

The embodiment of the invention discloses a smelting device. The smelting device comprises a furnace body with an opening, a supporting platform supported on the lower portion of the furnace body, a magnetron, a cover and a gas pump. The inner side of the wall face of the furnace body is provided with a crucible layer. The magnetron is embedded in the crucible layer. The cover is arranged on the supporting platform in a covering manner so as to form a reaction cavity for containing the furnace body. One end of the gas pump is connected with an external gas source, and the other end of the gaspump is connected with the cover so as to input production gas into the reaction cavity. The smelting device has the advantage of being good in smelting quality.

Description

technical field [0001] The embodiments of the present application relate to metal smelting, and in particular to a smelting device. Background technique [0002] In the prior art, silicon-manganese alloy is an alloy composed of manganese, silicon, iron, a small amount of carbon and other elements. It is a ferroalloy with wide application and large output. Manganese-silicon alloy is a composite deoxidizer commonly used in steelmaking. It is also a reducing agent for the production of medium and low carbon ferromanganese and the production of metal manganese by electrosilicothermal method. [0003] Microwave heating is a recently developed and increasingly mature heating technology, with non-contact direct heating, fast heating, uniform heating, energy saving and high efficiency, advanced technology can realize automatic control, safe and harmless, improve working conditions, and can promote the penetration between particles, etc. Advantages, it has been applied in the smelti...

Claims

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Application Information

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IPC IPC(8): F27B14/00F27B14/08F27D7/06C22C1/02C22C22/00
CPCC22C1/02C22C22/00F27B14/00F27B14/08F27D7/06F27D2007/063
Inventor 张爱华
Owner 东安县爱华页岩砖有限公司
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