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Application method of dust content control device in water vapor discharge of coke quenching tower

An application method, technology of coke quenching tower, applied in the application field of dust content control device in coke quenching tower water vapor discharge

Active Publication Date: 2021-02-02
TAIYUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The common practice adopted in the industry is the shutter-type spray dust reduction method. This method is more obvious for fluids with a diameter of 0.1-1 mm, but it is ineffective for dust with a diameter of less than 0.01 mm. Sufficient external force must be involved to achieve the dust removal function requirements; therefore At present, there is an urgent need in the existing technology for a simple, reliable, effective and fast technical solution to ensure that the dust content in the water vapor discharge of the quenching tower reaches the standard and its application method

Method used

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  • Application method of dust content control device in water vapor discharge of coke quenching tower

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Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0028] The device consists of a coke quenching tower 1, a gas-water atomization dust removal device installation platform 2, an intelligent dust removal component 3, an intelligent spoiler component 4, a flexible chain grid fluid pretreatment device 5, an intelligent dust infrared sensor 6, and an intelligent control device 7 , pressure gas circuit 8, pressure water circuit 9, pressure gas circuit execution controller 10, pressure water circuit execution controller 11, rising water vapor fluid 12, escape water vapor flow 13, downward water vapor vortex fluid 14, downward water mist Coke quenching fluid 15, coke quenching vehicle 16 and coke quenching water quenching device 17 are composed. Coke quenching tower 1 is a structure with a rectangular inner space made of reinforced concrete walls. The coke quenching tower 1 is equipped with a quenching water spray device 17 on the middle and lower side of the coke quenching tower 1, and the top of the coke quenching tower 1 is instal...

Embodiment approach 2

[0040] A ring-shaped intelligent dust removal component 3 is arranged at the position 300 mm below the top of the coke quenching tower 1, and a ring-shaped intelligent spoiler 4 is arranged at the position 500 mm below the top of the coke quenching tower 1, and the position 2000 mm below the top of the coke quenching tower 1 Arrange a flexible chain-type mesh fluid pretreatment device 5; arrange a flexible and rigid chain-type mesh device at a position of 450 mm. The distribution is an ordered descending distribution. Others are the same as Embodiment 1.

Embodiment approach 3

[0042] A ring-shaped intelligent dust removal component 3 is arranged at the bottom 5mm of the top of the quenching tower 1, and a ring-shaped intelligent spoiler 4 is arranged at the bottom 10mm of the top of the quenching tower 1, and the bottom 400mm of the top of the quenching tower 1 is arranged Arrange a flexible chain-type grid fluid pretreatment device 5, and arrange a flexible and rigid chain-type mesh device at a position of 400 mm. The distribution is an ordered descending distribution. Others are the same as Embodiment 1.

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Abstract

The invention relates to an application method of a device for controlling the content of dust in coke quenching tower water vapor discharge, and belongs to the technical field of fluid application. The application method is characterized in that dust contained in coke quenching tower ascending water vapor is simply, reliably, effectively and quickly separated, so that water vapor density waves inan area from a coke quenching tower mouth down to the device bottom are distributed from small to large, and a state that a coke quenching ascending water vapor to-be-treated fluid and a descending dusty vortex fluid coexist in a vortex area as well as a turbulent flow in which dusty liquid reliably moves downwards in respective channels is formed, therefore, not only is the coke quenching watervapor ensured to effectively ascend and escape, but also the effective separation of the dust in the water vapor as well as the reliable down channel and the collection are ensured, and the problem that the content of the dust in the coke quenching tower water vapor discharge exceeds the standard is effectively solved.

Description

technical field [0001] The invention relates to an application method of a device for controlling dust content in the water vapor discharge of a coke quenching tower, which belongs to the technical field of fluid application, and is specifically a simple and reliable method for effectively and quickly separating the dust contained in the rising water vapor of a coke quenching tower , so that the discharge of water vapor is up to standard and controllable, and the separated dust forms a dusty liquid under the action of the water vapor atomization vortex dedusting fluid to move downward reliably, and finally it is recovered together with the coke quenching water to realize the discharge of water vapor from the coke quenching tower The technical scheme of the application method of the device that can effectively control the dust content in the medium. Background technique [0002] The control of dust content in the water vapor discharge of the coke quenching tower is a very imp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D45/16B01D47/06C10B39/04C10B45/00
CPCC10B39/04C10B45/00
Inventor 郭建珠高云峰潘晓恒温增光郭燕军赵晓兵
Owner TAIYUAN UNIV OF TECH