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Ladle automatic dumping and slag skimming anti-splash system and automatic slag skimming method

A ladle and slag removal technology, which is applied in mechanical cleaning, manufacturing tools, metal processing equipment, etc., can solve the problems of molten steel splashing and hurting people in the production area, achieve high physical labor intensity, improve the cleanliness of slag removal, and improve The effect of slag cleaning efficiency

Inactive Publication Date: 2010-08-04
杭州冠重铸机有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its shortcoming is: because the temperature of molten steel is very high, in the process of removing slag, it is inevitable that molten steel splashes on the ground. Once it splashes on the operator, it will inevitably hurt people.

Method used

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  • Ladle automatic dumping and slag skimming anti-splash system and automatic slag skimming method
  • Ladle automatic dumping and slag skimming anti-splash system and automatic slag skimming method

Examples

Experimental program
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Effect test

Embodiment 1

[0009] Embodiment 1: with reference to attached figure 1 . A ladle automatic dumping and slag removal anti-splash system, which includes a slag removal ladle 11, a steel ladle 10 suspended on a crane 5 through a gantry 4 and located above the slag removal ladle 11, and a splash guard is provided in front of the slag removal ladle 11 A gantry rake 7 is arranged above the plate 8 and the splash guard 8 , and the gantry rake 7 is connected to and controlled by the controller 9 . Whether it is a portal type gantry harrow or a suspended gantry harrow, its working principle and basic structure are similar to those of a gantry crane, and the gantry frame in the suspended gantry harrow 7 is suspended and fixed. The key difference is that the gantry harrow 7 is a portal type gantry harrow or a suspended gantry harrow and is rigidly connected to the driving mechanism. This is one of the essential differences between the gantry harrow 7 and the gantry crane; the second essential differe...

Embodiment 2

[0010] Embodiment 2: On the basis of Embodiment 1, the controller 9 is a wireless controller and performs data exchange with the wireless transceiver in the gantry harrow 7 through a wireless communication channel, and manually wirelessly controls the working state of the gantry harrow 7 . Controlled by wireless controller

Embodiment 3

[0011] Embodiment 3: On the basis of Embodiment 1, the controller 9 is a program controller and instructs the gantry rake 7 to automatically remove slag through program instructions.

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PUM

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Abstract

The invention relates to a ladle automatic dumping and slag skimming anti-splash system which can effectively remove furnace slag on the surface of molten steel of a ladle and reliably prevent the molten steel from sputtering onto an operation worker, the ladle automatic dumping and slag skimming anti-splash system comprises a deslagging inclusion, the ladle is hung on a travelling vehicle through a gantry frame and positioned above the deslagging inclusion, a splash plate is arranged in front of the deslagging inclusion, a gantry rake is arranged above the splash plate, and the gantry rake is connected with a controller and controlled by the controller. The ladle automatic dumping and slag skimming anti-splash system has the advantages that, 1) the design of the splash plate in front of the deslagging inclusion can not only block the splash of molten steel from threatening the personal safety of an operation worker, but also facilitate the fast and accurate observation of slag skimming situation of the operation worker; 2) the adoption of the gantry rake for slag skimming can not only release the operation worker for slag skimming from the working environment with great labor intensity, harsh working environment and no safety guarantee, but also greatly improve the slag removal efficiency and the slag removal cleanliness.

Description

technical field [0001] The invention relates to a ladle automatic dumping and slag removal anti-splashing system and an automatic slag removal method which can effectively remove the slag on the molten steel surface of the ladle and reliably prevent the molten steel from splashing on the operator. The manufacturing field of Baotou molten steel splash-proof device. Background technique [0002] The method for removing the slag on the surface of the molten steel in the existing ladle is as follows: an operator wearing a splash-proof suit holds a slag rake, stands in front of the slag removal ladle, and scrapes the slag layer on the inclined ladle liquid surface above the slag removal ladle. Slag rake removal. Its weak point is: because the temperature of molten steel is very high, in the process of removing slag, the phenomenon that molten steel splashes inevitably occurs on the ground, once it splashes on the operator's body, it will inevitably hurt people. Contents of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D43/00
Inventor 庄建华郑建刚徐斌张建荣管建强
Owner 杭州冠重铸机有限公司
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