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Precise baking device for steel ladles

A baking device and ladle technology, applied in the configuration of indicating equipment/measuring equipment, casting melt containers, manufacturing tools, etc., to achieve improved control, reduce gas consumption, and prevent clogging

Active Publication Date: 2014-08-13
SHANXI DAYANG CHUANGJI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem of ladle temperature control in steelmaking, the present invention provides a ladle precision baking device

Method used

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  • Precise baking device for steel ladles

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Embodiment Construction

[0020] like figure 1 As shown, a ladle precision baking device, the structure includes: a ladle 1 and a ladle cover 2, a self-preheating burner 3, a gas supply system, an air supply system, a temperature detection system and a control cabinet 20, a gas supply system and an air The supply system is commonly connected to the self-preheating burner 3;

[0021] The temperature detection system includes an infrared thermometer 9, an infrared probe 8, the infrared probe 8 is embedded in the ladle cover 2, the infrared thermometer 9 is connected to the infrared probe 8 through an optical fiber; the infrared temperature measuring device 9 is connected to the control cabinet 20.

[0022] The temperature measurement system of the present invention: adopts the world's advanced non-contact infrared thermometer, which can penetrate the interference of flame and combustion gas to directly measure the temperature of the refractory material in the ladle, and obtain a true and reliable tempera...

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Abstract

The invention relates to a baking device for steel (iron) ladles in a steelmaking production procedure and particularly relates to a precise baking device for various steel (iron) water tanks which are newly built, coldly repaired, dried, turned over and rapidly heated online. The problem in a steelmaking process that heat loss of liquid steel in a liquid steel transportation process from a steelmaking procedure to a continuous casting procedure is great is solved. The precise baking device structurally comprises a steel ladle, a steel ladle cover, an infrared temperature measurement device, an infrared probe, a control cabinet, a self-pre-heating type burner and a heat accumulator, wherein the infrared temperature measurement device, a gas pipeline and an air pipeline are connected with the control cabinet to increase the control precision; the heating reliability and the measurement and control reliability are improved. The baking device is ingenious in design; the heating quality is completed, the gas consumption is reduced and the controllability of heating equipment is stabilized; the baking temperature of the steel ladles is improved and the tapping temperature is reduced; the baking device has the important effects of prolonging the service life of a furnace body, increasing the steel output, reducing the consumption of raw materials, reducing the cost per ton of steel and guaranteeing the smooth proceeding of continuous casting.

Description

technical field [0001] The invention relates to a steel (iron) ladle baking device used in the steelmaking production process, in particular to a ladle precision baking device. Background technique [0002] Steel (iron) ladle baking is one of the important links in the steelmaking production process. It is mainly used for baking of various steel (iron) water tanks for new construction, cold repair, drying, turnover and online rapid heating. The performance of the baking device has a great influence on the tapping temperature, steelmaking operation rate and furnace age. Ladle baking is between the two main production processes of steelmaking and continuous casting. The level of ladle baking temperature plays an important role in coordinating the overall production, and is even more significant for continuous casting production. [0003] With the development of smelting technology, the function of the ladle has changed a lot. It is not only a tool for transporting molten ste...

Claims

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Application Information

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IPC IPC(8): B22D41/01B22D2/00
Inventor 杨晓军
Owner SHANXI DAYANG CHUANGJI TECH
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