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Manganese ferroalloy finery vehicle type folding smoke helmet

A ferroalloy, refining furnace technology, applied in the direction of removing smoke and dust, cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems of air pollution, affecting the operating environment, etc., and achieve the effect of sturdy use, stable movement, and reduced air volume for processing

Active Publication Date: 2011-03-09
JIAOCHENG YIWANG FERROALLOY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that flue gas affects the operating environment and causes air pollution when iron or slag is discharged from the existing manganese-based ferroalloy refining furnace, the present invention provides a car-type folding smoke hood for manganese-based ferroalloy refining furnace
The power drive mechanism is easily realized by those skilled in the art

Method used

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  • Manganese ferroalloy finery vehicle type folding smoke helmet
  • Manganese ferroalloy finery vehicle type folding smoke helmet
  • Manganese ferroalloy finery vehicle type folding smoke helmet

Examples

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Embodiment Construction

[0011] Manganese-based ferroalloy refining furnace car-type folding hood, including a telescopic platform 2 located above the iron tank 1, the telescopic platform 2 is composed of a front hood plate 4 with a smoke inlet 3 at the front and the front end is inserted into the front hood plate 4 The rear cavity is composed of a rear hood plate 5 that moves forward and backward in the cavity. The left and right sides of the front hood plate 4 and the rear hood plate 5 are equipped with walking wheels 6 supported on the front guide rail and the rear guide rail. , the front and rear ends of the rear guide rail are all provided with stoppers, the walking wheels 6 of the front smoke hood plate 4 are provided with a power drive mechanism, and the front smoke hood plate 4 around the smoke inlet 3 is fixed with a gas collection cover 7, and the gas collection A docking plate 8 is arranged above the cover 7, and the butt plate 8 is provided with elongated holes in the front and rear directi...

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Abstract

The invention provides a manganese ferroalloy finery vehicle type folding smoke helmet, solving the problems of operation environment influenced smoke and air pollution caused by smoke during tapping or deslagging of manganese ferroalloy finery and comprising a telescopic platform. The left and right sides of a front smoke helmet plate and a rear smoke helmet plate are provided with travelling wheels, the front end and the rear end of a rear guide rail are respectively provided with a locating part, the traveling wheel of the front smoke helmet plate is provided with a power-driven mechanism,the front smoke helmet plate around a smoke inlet is fixed with a smoke collecting hood, and a butt plate is arranged above the smoke collecting hood, is provided with a long hole and is fixed with abutt hood. The smoke helmet in the invention has reasonable and reliable structure and high smoke collecting effect, reduces the processed air quantity, is firm in use and stable in movement, can be used as an operating platform for some operations such as smelting, tapping and the like, has low cost, and is especially suitable for a finery in pit-type arrangement.

Description

technical field [0001] The invention relates to a folding fume hood, in particular to a wagon-type folding fume hood for a manganese-based ferroalloy refining furnace. Background technique [0002] Metal manganese and medium-low carbon ferromanganese alloys are important alloying elements and deoxidizing additives used in large quantities in the steel production process, which can improve the structure of steel and improve the performance of steel. The production of manganese metal and medium and low carbon ferromanganese mainly includes electric furnace method, oxygen blowing method and shaking bag method. During the production process, when the refining furnace taps iron or slag, it produces very dense flue gas under high temperature conditions, which affects the operating environment and causes air pollution. Contents of the invention [0003] In order to solve the problem that flue gas affects the operating environment and causes air pollution when iron or slag is dis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B15/04
Inventor 王治文
Owner JIAOCHENG YIWANG FERROALLOY
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