Hanging adjusting device for blast furnace tapping machine and using method

A technology of adjusting device and opening machine, applied in blast furnace details, blast furnace, blast furnace parts and other directions, to achieve the effect of convenient structural processing, shortening time for disassembly and assembly, and ensuring stability and reliability

Pending Publication Date: 2020-11-10
DAYE SPECIAL STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a blast furnace shedding machine hanging adjustment device and its use method to solve the above-mentioned technical problems that occur when the shedding machine is fixed by internal screws

Method used

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  • Hanging adjusting device for blast furnace tapping machine and using method
  • Hanging adjusting device for blast furnace tapping machine and using method

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Embodiment Construction

[0033] The present invention will be described in detail below with reference to the accompanying drawings and examples. Each example is provided by way of explanation of the invention, not limitation of the invention. In fact, those skilled in the art will recognize that modifications and variations can be made in the present invention without departing from the scope or spirit of the invention. For example, features illustrated or described as part of one embodiment can be used on another embodiment to yield a still further embodiment. Therefore, it is intended that the present invention includes such modifications and variations as come within the scope of the appended claims and their equivalents.

[0034] In the description of the present invention, the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", " The orientations or positional relationships indicated by "top", "bottom", etc. are based on the orienta...

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Abstract

The invention provides a hanging adjusting device for a blast furnace tapping machine and a using method. The hanging adjusting device for the blast furnace tapping machine comprises a U-shaped structure and nuts, wherein the U-shaped structure comprises a U-shaped frame and threaded parts, the U-shaped frame comprises a U-shaped frame bottom and two U-shaped frame side parts, and the U-shaped frame bottom is connected to the bottom ends of the two U-shaped frame side parts; the U-shaped frame is arranged outside a tapping machine body in a sleeving mode in the using process; The threaded parts are arranged at the top ends of the two U-shaped frame side parts; the threaded parts are arranged in circular holes of a tapping machine bottom plate in a penetrating manner during use; and the nuts are in threaded connection with the threaded parts, and the nuts limit the tapping machine bottom plate. According to the hanging adjusting device for the blast furnace tapping machine, only two nuts need to be dismounted and mounted, the dismounting and mounting time can be greatly shortened, the dismounting and mounting time of a tapping machine device can be shortened by 2 / 3, the tapping machine can be replaced and overhauled through online overhauling, and therefore the flexibility is better.

Description

technical field [0001] The invention belongs to the technical field of opening machine adjustment, and specifically relates to a blast furnace opening machine hanging adjustment device and a use method. Background technique [0002] In the production process of the blast furnace, the tapping machine device is the key device in the blast furnace production. The tapping machine is installed near the taphole, and is baked by high-temperature slag and iron at the taphole for a long time, and its working conditions are extremely poor. Some parts of the cutting machine are exposed in the high temperature environment, and will be deformed when heated, such as the internal screws of the cutting machine. The working condition of the tapping machine directly affects the discharge of molten iron and slag during blast furnace tapping. When the tapping machine works abnormally, the tap hole is shallow, and in severe cases, the tap hole cannot be opened, causing the tap hole to burn oxyg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21B7/12
CPCC21B7/12
Inventor 吴勇高峰竺龙吕哲冯文旭吴向勇
Owner DAYE SPECIAL STEEL CO LTD
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