Slag removing method and device of mixing furnace

A technology of mixing furnace and cleaning device, which is applied in the direction of mechanical cleaning, manufacturing tools, metal processing equipment, etc., can solve the problems of high labor intensity and harsh working environment, and achieve the effect of reducing labor intensity and improving work efficiency

Inactive Publication Date: 2011-03-23
GUIZHOU AEROSPACE WUJIANG MACHINERY & ELECTRICITYEQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, domestic aluminum factories all use manual cleaning operations. Due to high temperature and heat radiation, the working environment is very harsh and the labor intensity is very high.

Method used

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  • Slag removing method and device of mixing furnace
  • Slag removing method and device of mixing furnace
  • Slag removing method and device of mixing furnace

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Embodiment Construction

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments, but it is not used as a basis for any limitation of the present invention.

[0017] Example. A method for removing slag from a mixing furnace such as figure 1 and figure 2 As shown, the method is to remove the slag in the mixing furnace through a cleaning device at a high temperature. The traveling device includes a driving wheel 5 and a steering wheel 6. The driving wheel 5 is connected to a geared motor 8 through a chain 7. The cleaning device can be cleaned by the traveling device. The unit moves to any position in the mixing furnace. Through the electronic control device to control the mutual cooperation of the propulsion device, the rotary device and the lifting cylinder, the cantilever is extended from the furnace door into the furnace, and the scraping claw is positioned at the position to be cleaned through the expansion and contracti...

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PUM

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Abstract

The invention discloses a slag removing method and a slag removing device of a mixing furnace. The method comprises the following steps of: removing the slag in the mixing furnace in a high temperature state by using the removing device; moving the removing device to any position of the mixing furnace by using a traveling device; controlling interaction of a pushing device, a slewing device and a lifting device by using an electric control device; extending a cantilever into a hearth from a furnace door; positioning a scrapping claw at a position needing removing through the extension of the cantilever; and driving the scrapping claw by using a connecting rod mechanism to scrap and remove the slag on the inner wall of the hearth. The device can be moved to different furnace doors of different furnaces as required, the cantilever is extended into the hearth from the furnace door, a telescopic oil cylinder drives the cantilever to extend to a required position, a pulling oil cylinder pulls the connecting rod mechanism to drive the scrapping claw to scrape and remove the slag on the inner wall of the hearth, and a slewing oil cylinder drives the cantilever to rotate in all directions, so that the slag in all directions is removed. Through the device, the labor intensity of workers is greatly reduced and the working efficiency is improved by performing mechanical removing under the condition of not cooling the furnace.

Description

technical field [0001] The invention relates to a slag removal method and device, in particular to a slag removal method and device for a mixing furnace. Background technique [0002] The mixing furnace is an industrial heating and smelting furnace used in the casting workshop of an aluminum factory to return molten aluminum to improve material properties. The temperature in the furnace is as high as 1,000 degrees Celsius. A lot of slag remains and adheres in the furnace, which must be cleaned regularly, otherwise it will affect the performance of the cast aluminum ingot. At present, domestic aluminum factories all use manual cleaning operations. Due to high temperature and heat radiation, the working environment is very harsh and the labor intensity is very high. Contents of the invention [0003] The object of the present invention is to provide a slag cleaning method and device for a mixing furnace. It can realize the mechanized cleaning of the mixing furnace without ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D43/00
Inventor 潘昌勇
Owner GUIZHOU AEROSPACE WUJIANG MACHINERY & ELECTRICITYEQUIP
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