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Blast furnace shell cooling stave installation system and installation method

A blast furnace shell and installation system technology, applied in the direction of cooling devices, etc., can solve the problems of heavy tasks, low construction efficiency, and heavy workload

Active Publication Date: 2021-05-18
CHINA FIRST METALLURGICAL GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the installation of blast furnace shell cooling staves requires a large number, heavy workload, and heavy tasks. It can only be installed piece by piece, which consumes too much labor and low construction efficiency.

Method used

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  • Blast furnace shell cooling stave installation system and installation method
  • Blast furnace shell cooling stave installation system and installation method
  • Blast furnace shell cooling stave installation system and installation method

Examples

Experimental program
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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0017] Such as Figure 1 to Figure 3 As shown, a blast furnace shell stave installation system includes an adjustable jacking device, an operating platform 8 located inside the furnace shell 1 and perpendicular to the central axis of the furnace shell 1, and a hanger 2 capable of hoisting multiple staves 3 at the same time , the adjustable clamping device includes a telescopic rod 6, one end of the telescopic rod 6 can be rotated 360 degrees and is hinged on the operating platform 8, the middle part is slidably supported on the operating platform 8 by a support 9, and the other end is fixed with a clamping frame 5 , the hinge point 7 of the telescopic rod 6 is located on the central axis of the furnace shell 1, and a plurality of linked hydraulic jacks 4 are arranged on the jacking frame 5, and the hydraulic jacks 4 on the jacking frame 5 are connected ...

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Abstract

The invention discloses a blast furnace shell stave installation system and an installation method. The system comprises an adjustable jacking device, an operating platform located in the furnace shell and perpendicular to the central axis of the furnace shell, and a hoist capable of hoisting multiple staves at the same time. The adjustable jacking device includes a telescopic rod. One end of the telescopic rod can be rotated 360 degrees and is hinged on the operating platform. The middle part is slidably supported on the operating platform through a support. The point is located on the central axis of the furnace shell. There are multiple linked hydraulic roofs on the jacking frame, and the hydraulic roofs on the jacking frame correspond to the cooling walls on the hanger one by one. The system can install multiple staves at the same time, with high installation precision and high installation efficiency.

Description

technical field [0001] The invention belongs to the field of blast furnace installation, and in particular relates to a blast furnace shell stave installation system and an installation method. Background technique [0002] At present, the installation of blast furnace shell cooling staves requires a large number, heavy workload, and heavy tasks, and can only be installed piece by piece, which consumes too much labor and has low construction efficiency. Contents of the invention [0003] The object of the present invention is to provide a blast furnace shell stave installation system and installation method, the system can install multiple staves at the same time, the installation accuracy is high, and the installation efficiency is high. [0004] The technical scheme adopted in the present invention is: [0005] A blast furnace shell cooling stave installation system, including an adjustable jacking device, an operating platform located inside the furnace shell and perpe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C21B7/10
CPCC21B7/10
Inventor 吴保胜杨凯徐雷汤雷刘炜东
Owner CHINA FIRST METALLURGICAL GROUP