Alloy baking system for steelmaking converter

A technology for steelmaking converters and alloys, which is applied in the field of alloy baking systems and online alloy baking systems for steelmaking converters. It can solve problems such as energy loss and temperature drop, and achieve reduced heat loss, reasonable process, and low difficulty in transformation. Effect

Inactive Publication Date: 2018-01-09
SICHUAN DESHENG GRP VANADIUM & TITANIUM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, aiming at the deficiencies of the prior art, the present invention provides an alloy baking system for steelmaking converters, which solves the problems of dust, temperature drop and energy loss caused by alloy transfer in the prior art

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  • Alloy baking system for steelmaking converter

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Embodiment Construction

[0021] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings. It should be noted that the following preferred embodiments should not be regarded as limiting the present invention, and the protection scope of the present invention should be determined by the scope defined in the claims. For those skilled in the art, without departing from the spirit and scope of the present invention, some improvements and modifications can also be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

[0022] see figure 1 , the present invention provides an alloy baking system for a steelmaking converter, which includes a hot blast stove 1, an alloy silo 2, a weighing bucket 3, a belt conveyor 4, an alloy baking furnace 5 and a collecting bucket 6, and the hot...

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Abstract

The invention discloses an alloy baking system for a steelmaking converter. The alloy baking system comprises an air heater, alloy material bins, scale hoppers, a belt conveyor, an alloy baking furnace and a collecting hopper. The air heater and the alloy baking furnace are arranged at the position close to the converter. Outlets of the alloy material bins are provided with the corresponding scalehoppers, and the belt conveyor is arranged below the scale hoppers. An outlet of the belt conveyor is provided with the alloy baking furnace, and an outlet of the alloy baking furnace is connected with the collecting hopper. An outlet of the collecting hopper is formed above a converter alloy feeding inlet. The alloy baking system for the steelmaking converter is compact in structure, reasonablein technological process, short in feeding process, high in degree of automation, good in material transportation leakproofness, good in environmental cleanliness, low in energy consumption, small infloor area, low in improvement difficulty and good in application and popularization prospect.

Description

technical field [0001] The invention relates to an alloy baking system, in particular to an online alloy baking system for a steelmaking converter, belonging to the technical field of converter steelmaking equipment. Background technique [0002] In converter steelmaking, the molten steel in the molten steel tank is deoxidized and alloyed during tapping of the converter, and the amount of ferroalloy added is determined according to the smelting process and smelting steel type. Generally, ferroalloys in steelmaking production are in a cold state at room temperature when they are added. In order to avoid the addition of free water and crystal water in the alloy to affect the mechanical properties of the alloy product, and to eliminate the influence of the alloy at room temperature on the temperature of high-temperature molten steel, the converter for smelting molten steel is added to the alloy. Before, the alloy needs to be heated in advance. After the alloy is baked to a cer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21C5/46C21C7/06C21C7/00
Inventor 廖勇刘华平张生策郑锡辉周平
Owner SICHUAN DESHENG GRP VANADIUM & TITANIUM CO LTD
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