Slag removing machine for ore-smelting furnace

A technology of submerged arc furnace and slag scraper, which is applied to furnaces, furnace components, mechanical cleaning, etc., can solve the problems of high price, no application of submerged arc furnace for smelting slag scraping, and large equipment, so as to reduce personal safety hazards and improve Labor-intensive, cost-effective effect

Active Publication Date: 2013-04-17
DALIAN HUARUI HEAVY IND GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. Due to its complex structure and high price, the investment is relatively high;
[0005] 2. The traditional slag removal machine has huge equipment and high operating efficiency, and is suitable for removing slag with a large amount of slag. However, the amount of slag smelted in submerged arc furnaces is small, and the use of traditional slag removal machines is overkill;
[0006] Although there are many types of slag removal machines on the market, they are not used in submerged arc furnace smelting slag removal due to the cost and other reasons. Therefore, the market urgently needs a set of products with simple structure and low cost, which can be used in the field of submerged arc furnaces.

Method used

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  • Slag removing machine for ore-smelting furnace
  • Slag removing machine for ore-smelting furnace
  • Slag removing machine for ore-smelting furnace

Examples

Experimental program
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Embodiment Construction

[0027] Such as figure 1 The shown slag removal machine for submerged arc furnace includes: slideway frame device 1, pitching device 2, lifting device 3 and slag removal device 4; lifting device 3 includes: base 13, lifting cylinder 14, fixed platform 15 and lifting platform 16. The fixed platform 15 is fixed on the base 13, the lifting cylinder 14 is set inside the fixed platform 15, and the bottom and the base 13 are fixed on the upper end and the fixed platform 15 is fixed, the lifting cylinder 14 protrudes from the fixed platform 15, and the upper end surface is fixed with a lift Platform 16, a slewing bearing 12 is fixed on the upper end of the lifting platform 16, and is detachably and fixedly connected with the outer ring gear of the slewing bearing 12, and a slewing platform 17 is fixed on the upper end surface of the inner ring of the slewing bearing 12 such as Figure 5 As shown, adopt this structure to realize the lifting of the lifting platform 16 by the lifting cyl...

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PUM

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Abstract

The invention discloses a slag removing machine for an ore-smelting furnace, which comprises a slide way frame device, a pitching device, a lifting device and a slag removing device, wherein a moving trolley is driven by a motor drive so as to realize extension of a slag removing arm; a hydraulic cylinder drive is connected with a rotating shaft so as to realize pitching of the slag removing arm; the lifting of the slag removing arm is realized through the hydraulic cylinder drive; the rotation of the slag removing arm is driven through the motor; and therefore, the whole device controls the actions such as the rotation, pitching and lifting of the slag removing machine and the extension of the slag removing arm through a hydraulic system so that slag removing work with different angles at different positions is finished.

Description

technical field [0001] The equipment belongs to smelting equipment, and is used for slag removal operation of molten iron smelted by submerged arc furnace. Background technique [0002] The slag removal operation near the submerged arc furnace has always been manual slag removal, the working environment is harsh, and it is very easy to be scalded by the molten slag, causing safety accidents. [0003] However, if the traditional slag removal machine is used in the submerged arc furnace field, there are the following disadvantages: [0004] 1. Due to its complex structure and high price, the investment is relatively high; [0005] 2. The traditional slag removal machine has huge equipment and high operating efficiency, and is suitable for removing slag with a large amount of slag. However, the amount of slag smelted in submerged arc furnaces is small, and the use of traditional slag removal machines is overkill; [0006] Although there are many types of slag removal machines...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27D3/15B22D43/00
Inventor 郭强张彦萍姜岩王奕昀
Owner DALIAN HUARUI HEAVY IND GRP CO LTD
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