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Vapor dissipating system for continuous casting plant

A water vapor, workshop technology, applied in ventilation systems, heating methods, applications, etc., can solve the problems of increasing the hardware cost and operating cost of the production line, and achieve the effects of free and uniform diffusion, slowing down the flow rate, and good dissipation effect.

Active Publication Date: 2019-01-29
SICHUAN DAZHOU IRON & STEEL GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

No matter which method is adopted, it is necessary to add equipment, modify pipelines, and add later operation and maintenance costs, which will undoubtedly increase the hardware cost and operating cost of the production line

Method used

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  • Vapor dissipating system for continuous casting plant
  • Vapor dissipating system for continuous casting plant
  • Vapor dissipating system for continuous casting plant

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Embodiment Construction

[0023] 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 and specific embodiments.

[0024] Please refer to figure 1 , The embodiment of the present invention provides a water vapor dissipating system for a continuous casting plant, which includes a water vapor discharge pipeline 1, and the water vapor discharge pipeline 1 is provided with a turning elbow for changing the flow direction of water vapor in the pipeline. The water vapor discharge pipeline 1 is provided with a funnel structure, and the inner diameter of the water vapor discharge pipeline 1 before the funnel structure is smaller than the inner diameter of the water vapor discharge pipeline 1 behind the funnel structure. The front and rear mentioned here refer to the flow path of water vapor in the water vapor discharge pipeline as a reference,...

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PUM

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Abstract

The invention discloses a vapor dissipating system for a continuous casting plant. The vapor dissipating system comprises a vapor discharging pipeline communicated with a roof ventilator. The roof ventilator is arranged at the top of the continuous casting plant and used for discharging hot air in the continuous casting plant. A blocking and dispersing device is arranged at the position, close tothe vapor discharging pipeline, in the roof ventilator and used for blocking air flow and dispersing the air flow all around. Vapor is led into a ventilation opening of the continuous casting plant, mixed with hot air discharged out of the continuous casting plant and then discharged, so that the discharging temperature of vapor is increased, the content of vapor in the discharged gas is reduced,and the white smoke situation occurring when vapor is discharged is avoided with low cost.

Description

technical field [0001] The invention relates to the field of iron and steel production, in particular to a water vapor dissipation system for a continuous casting workshop. Background technique [0002] In the continuous production process of steel, in order to avoid overheating and damage to parts such as cast slabs, it is necessary to continuously cool them with cooling water. After the cooling water is heated, it evaporates to generate a large amount of water vapor. Water vapor itself is non-toxic and harmless, and it will not cause harm to the environment and people if it is directly discharged from the inside and outside of the factory building, so it usually does not need to be treated. However, after the water vapor is discharged from the exhaust pipe, the small droplets formed by condensation will reunite in the air, forming a large amount of "white smoke", which looks like the factory is emitting a large amount of exhaust gas to pollute the environment, giving peopl...

Claims

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Application Information

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IPC IPC(8): F28C3/02F28F13/06F24F7/02
CPCF24F7/02F28C3/02F28F13/06
Inventor 王国勇王长毅陈佳成李培政毛勇
Owner SICHUAN DAZHOU IRON & STEEL GROUP