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Protection device used for before-furnace casting ladle slag skimming

A protection device and slag scavenging technology, applied in mechanical cleaning, manufacturing tools, metal processing equipment, etc., can solve the problems of time-consuming and laborious, heavy weight, slag raking rake setting support, etc.

Inactive Publication Date: 2016-10-12
KOCEL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The device is provided with a slag removal hole, through which the slag removal head of the slag removal rake goes deep into the ladle to carry out the slag removal operation. Since the slag removal rake is a metal tool, its weight is relatively heavy for the operator. Holding the slag rake for a long time is time-consuming and labor-intensive, and there is no support for the slag rake in this patent

Method used

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  • Protection device used for before-furnace casting ladle slag skimming

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Embodiment Construction

[0009] In order to more clearly describe the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings needed in the embodiments. Obviously, the drawings in the following description are some embodiments of the present invention. Ordinary technicians can obtain other drawings based on these drawings without creative work.

[0010] See figure 1 , The embodiment of the present invention provides a protective device for slag removal from a ladle in front of a furnace, which includes a bracket 1, an upper baffle 2, a lower baffle 3, and a drum 4. The upper baffle 2 and the lower baffle 3 are respectively installed on the bracket 1. On the upper and lower ends of the upper baffle 2, an observation port 21 is opened on the upper baffle 2, and a roller 4 is set on the support 1 between the upper baffle 2 and the lower baffle 3. The roller 4 can rotate relative to the support 1. A gap 41 is reserved between the baffles 2 for the s...

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PUM

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Abstract

A protection device for ladle slag removal in front of a furnace, comprising a bracket, an upper baffle, a lower baffle, and a drum. The upper and lower baffles are installed on the upper and lower ends of the bracket respectively, and an observation A drum is set on the bracket between the upper baffle and the lower baffle, the drum can rotate relative to the bracket, and a gap is reserved between the drum and the upper baffle for the slag scraper to pass through. The rolling drum is set so that the slag shovel has a supporting fulcrum, and the operation is more convenient for the operator, making the operation light and free. Moreover, the operator only needs to control one end of the slag shovel to avoid a large range of shaking, and then the slag can be removed. The shovel head of the slag shovel does not shake much, and it is completely possible to maintain the shovel head on the surface of the molten metal in the ladle during the slag removal operation. , The high-temperature burning loss caused by the shovel head penetrating into the molten metal.

Description

Technical field [0001] The invention relates to the technical field of smelting furnace front operation in the foundry industry, in particular to a protective device for slagging off a ladle in front of a furnace. Background technique [0002] The patent application number 201120483699.3 discloses a ladle slag removal observation and protection device. The device includes a slag removal observation protection plate composed of a vertical plate and a cover plate. The cover plate is located on the vertical plate and the angle between the cover plate and the vertical plate Above 90 degrees, there is an observation window on the upper part of the vertical plate and the observation window is embedded with color-changing glass, and the lower part of the vertical plate is provided with a slag removal hole, and the slag scraping head of the slag removal rake passes through the slag removal hole and is located at the opening of the ladle. [0003] The device is provided with a slagging hole...

Claims

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Application Information

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IPC IPC(8): B22D43/00
CPCB22D43/007
Inventor 潘骏纳小明陈利明
Owner KOCEL EQUIP