Sintering device and sintering method using induction heating

A technology of a sintering device and a sintering method, which is applied to lighting and heating equipment, process efficiency improvement, furnace components, etc., can solve problems such as increasing flame propagation speed, environmental pollution, etc., and achieve the effect of reducing the amount of coke

Inactive Publication Date: 2015-01-07
POSCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, a large amount of carbon dioxide (CO 2 ) leading to environmental pollution
There are also limitations in increasing the speed of flame propagation

Method used

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  • Sintering device and sintering method using induction heating
  • Sintering device and sintering method using induction heating
  • Sintering device and sintering method using induction heating

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Embodiment Construction

[0043] First of all, it should be noted that when adding reference numerals to components of each figure, the same reference numerals are given to the same components as much as possible although they are indicated on other figures. Also, in describing the present invention, detailed descriptions of known functions and structures incorporated herein will be omitted to avoid obscuring the subject matter of the present invention.

[0044] Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0045] figure 1 with figure 2 A sintering apparatus using induction heating according to a first embodiment of the present invention is shown.

[0046] The sintering apparatus and method using induction heating according to the present invention induces heating of a highly conductive material included in coke ore through magnetic induction using a change in a magnetic field so that the coke ore is sintered. ...

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PUM

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Abstract

Disclosed are a sintering device and a sintering method using induction heating, wherein a raw ore can be heated by inducing the heating of a highly conductive material included in the raw ore through magnetic inductance of an induction coil. The sintering device using induction heating of the present invention manufactures a sintered ore by inductively heating a raw ore, comprising: an induction case; and a heat inducing body which is mounted in the induction case and induces, through magnetic induction, the heating of the raw ore that is accommodated within the induction case or penetrates the induction case.

Description

technical field [0001] The present invention generally relates to a sintering apparatus and method using induction heating, and more particularly to a sintering apparatus and method using induction heating capable of inductively heating a highly conductive material included in raw ore through magnetic induction to sinter the raw ore. Background technique [0002] Generally, a sintering process performed on a sintering facility in a steelmaking plant is a process of melting a mixed material as ore powder to produce a sintered ore having a particle size within a predetermined range. The produced sinter is charged into a blast furnace as one of the main raw materials for producing steel products. [0003] For example, as in Figure 11 In a typical sintering process shown in , different materials, ie mineral powder and coke powder, are discharged from respective storage bins 10 in a predetermined ratio, mixed in a mixer 11 and stored in a hopper 12 . The mixed material in the h...

Claims

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Application Information

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IPC IPC(8): C22B1/16F27B21/08B22F3/10
CPCB22F3/10F27D99/0006C22B1/16B22F2999/00B22F3/003F27D2099/0015F27B21/06Y02P10/25B22F2202/07F27B19/00
Inventor 姜荣柱周东宣申东烨徐正道
Owner POSCO
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