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Method and system for realizing one-ladle-system rotation and production buffer of hot metal ladles

A molten iron tank and canning technology, which is applied in the direction of manufacturing tools, casting molten material containers, metal processing equipment, etc., can solve the problems of inconsistent direction of the mouth of the molten iron tank, achieve high economic and social benefits, high operation rate, and satisfy The effect of heat turnover

Inactive Publication Date: 2015-07-29
HUATIAN ENG & TECH CORP MCC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In view of the above problems, the present invention provides a method and system for realizing the rotation and production buffering of the "one-pot system" molten iron tank, which can solve the problem of inconsistency in the direction of the mouth of the molten iron tank existing in the "one-pot system" direct supply process

Method used

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  • Method and system for realizing one-ladle-system rotation and production buffer of hot metal ladles
  • Method and system for realizing one-ladle-system rotation and production buffer of hot metal ladles
  • Method and system for realizing one-ladle-system rotation and production buffer of hot metal ladles

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Embodiment 1

[0032] This embodiment realizes the "one-pot system" molten iron tank rotation and production buffer system, including two sets of molten iron tank rotary table devices and a crane arranged above the molten iron tank rotary table device, wherein

[0033] The molten iron tank turntable device includes a molten iron tank turntable, a turntable drive device is arranged under the hot iron tank turntable to drive the hot iron tank turntable to rotate, and is arranged on the hot iron tank turntable, accommodating all The molten iron tank seat frame of the molten iron tank, and the rotary table positioning device that limits the molten iron tank rotary table to the working starting position and the working target position of the molten iron tank rotary table;

[0034] The crane lifts the molten iron tank to the turret of the molten iron tank, and the molten iron tank platform rotates to the working target position, and the positioning device is used for positioning, and the crane lift...

Embodiment 2

[0038] Such as Figures 1 to 4 As shown, the present embodiment realizes the "one-pot system" molten iron tank rotation and production buffer system, including at least two sets of molten iron tank rotary table devices and a crane 1 arranged above the molten iron tank rotary table device, wherein

[0039] The molten iron tank turret device includes a molten iron tank turret 10, a turret driving device that drives the molten iron tank turret to rotate under the molten iron tank turret, is arranged on the molten iron tank turret, accommodates The molten iron tank seat frame of the molten iron tank, and the rotary table positioning device that limits the rotary table of the molten iron tank to the working start position and the working target position of the molten iron tank rotary table;

[0040] This embodiment also includes a floor stand 5 for the molten iron tank that is arranged in the feeding span to reduce the impact of the molten iron tank on the floor of the workshop.

...

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Abstract

The invention discloses a method and a system for realizing rotation and production buffer of hot metal ladles. The system comprises two sets of hot metal ladle rotary table devices and a crane arranged above hot metal ladle rotary tables, wherein each set of hot metal ladle rotary table device comprises a hot metal ladle rotary table, a rotary table driving device arranged below the corresponding hot metal ladle rotary table, a hot metal ladle seat frame arranged on the corresponding rotary table and a rotary table positioning device; the crane hoists the hot metal ladles to the hot metal ladle rotary tables; the hot metal ladle rotary tables rotate to target positions for positioning; then, the crane hoists the hot metal ladles to the hot metal ladle flooring seat frames for target operation; the rotary table rotates to a starting position. According to the method and the system disclosed by the invention, the process requirement of steel making on the direction of a ladle opening of the hot metal ladle is met, the problem about the direction of the ladle opening existing in a one-ladle-system hot metal direct supply process is solved, the technical feasibility is provided for widespread application of one ladle system, and higher economic benefit and social benefit are obtained.

Description

technical field [0001] The invention relates to the development of a process method suitable for "one-pot system" molten iron tank rotation and production buffering, which meets the urgent needs of a "one-pot system" direct supply process for molten iron in a steelmaking workshop, and belongs to the technical field of steelmaking technology. Background technique [0002] Iron and steel is the basic industry of the national economy. With the rapid development of the national economy, the output of crude steel has been increasing in recent years. my country's crude steel output in 2013 has reached 779 million tons, accounting for 48.48% of the global crude steel output. [0003] The "one-pot system" unifies the molten iron tank of the blast furnace and the molten steel tank of the converter, and uses the molten iron tank car to directly transport the molten iron from the blast furnace casting yard to the steelmaking workshop by railway. The "one-pot system" molten iron direct ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D41/13
Inventor 崔荣峰杨云周钱永辉
Owner HUATIAN ENG & TECH CORP MCC
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