Movable slag hot-stew dust removal device and method

A dust removal device and a mobile technology, applied in the field of mobile steel slag hot and stuffy dust removal devices, can solve the problems of insignificant dust removal effect, high processing cost, low dust removal power, etc. Small area effect

Active Publication Date: 2018-02-23
MCC ENERGY SAVING & ENVIRONMENTAL PROTECTION +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some domestic enterprises use side suction to remove dust on hot stuffy covers, but the dust removal power generated by side suction is small, and the dust removal effect is not obvious
If the roof dust removal method is used for treatment, the required air volume is large and the treatment cost is too high

Method used

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  • Movable slag hot-stew dust removal device and method

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Embodiment Construction

[0027] Such as figure 1 As shown, a mobile steel slag hot stuffiness dust removal device includes: hot stuffing pool 1, slag raking machine 2, rotating cover 3, dust removal cover bracket 4, moving track 5, moving cover car 6, telescopic pipe 7, and pipe support 8. Solenoid valve 9, wet cyclone 10, fan 11, chimney 12, PLC control system 13; slag raking machine 2 performs slagging or slagging operation on the side of hot pool 1; rotating cover 3 is in the process of hot stuffing Cover the hot stuffy pool 1, and rotate to the pipe support 8 during the dust removal process; the dust hood bracket 4 is used to support the mobile cover car 6 directly above the hot stuffy pool 1; the moving track 5 is above the dust hood bracket 4, moving The cover car 6 is above the moving track 5; the pipe bracket 8 is used to support the exhaust pipes such as the telescopic pipe 7; the hot and stuffy flue gas passes through the mobile cover car 6, the telescopic pipe 7, the solenoid valve 9, and th...

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Abstract

The invention relates to a movable slag hot-stew dust removal device and method. In the slag hot-stew treatment process, in the operations of deslagging, drossing and slag-out, top-suction exhaust isconducted on hot-stew smoke in a plant through a movable hood vehicle. The movable hood vehicle is combined with a rotating cover for dust removal, the movable hood vehicle can move on a movable trackin a reciprocating manner for dust removal without influencing the slag hot-stew operation under the condition of opening the rotating cover; and the movable hood vehicle is connected with a telescopic pipeline, and the smoke enters a wet type hydrocyclone through the pipeline, is subjected to dust removal and then is exhausted from a chimney under the effect of a fan. The movable slag hot-stew dust removal device and method have the beneficial effects that based on the device and method, up-to-standard emission of hot-stew dust removal of the slag is achieved, PLC remote control is adopted for the device, the occupied area is small, the degree of automation is high, and the production operation is convenient. By the adoption of the movable slag hot-stew dust removal device and method, the production operation environment of workers in the slag hot-stew process is improved, the exhaust dust concentration of the dust removal smoke is lower than 30 mg / m<3>, and the organized up-to-standard emission of the smoke in the slag hot-stew plant is achieved.

Description

Technical field [0001] The invention relates to a mobile steel slag hot stuffiness dust removal device and method, in particular to a dust removal device and method in the steel slag hot stuffiness production process of iron and steel enterprises. Background technique [0002] my country is a major steel producer. In 2016, my country's steel output was about 800 million tons, accounting for more than half of the world's total. The production of one ton of steel per ton produces about 130kg of steel slag, and the annual output of steel slag in my country is more than 100 million tons. Steel slag is a solid waste generated in the steelmaking process. The treatment process of steel slag often produces flue gas containing a large amount of water vapor, which requires safe and environmentally friendly treatment. [0003] The steel slag hot stuffing process is suitable for the treatment of various types and shapes of steel slag. After the hot stuffing treatment, the steel slag, slag and...

Claims

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Application Information

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IPC IPC(8): C21B3/06
CPCC21B3/06Y02W30/50
Inventor 郝以党吴龙张天有杜洪涛王艳兵吴智胡天麒刘永蓓
Owner MCC ENERGY SAVING & ENVIRONMENTAL PROTECTION
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