Argon blowing automatic connecting mechanism for steel melting technique

An automatic connection and process technology, applied in the field of auxiliary tool manufacturing, can solve the problems of easy melting of rubber gaskets, low work efficiency, increased production costs, etc., to achieve good sealing effect, increase production costs, and improve production efficiency.

Active Publication Date: 2009-08-12
MAANSHAN SHUANGYI MACHINERY MFG
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is that in the steelmaking production process, since the rubber gasket in the quick-change joint in the prior art is very easy to melt, the production cost is gre...

Method used

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  • Argon blowing automatic connecting mechanism for steel melting technique
  • Argon blowing automatic connecting mechanism for steel melting technique
  • Argon blowing automatic connecting mechanism for steel melting technique

Examples

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Embodiment Construction

[0023] Such as Figure 1-4 As shown, the technical solution provided by the present invention is an argon blowing automatic connection mechanism used in the steelmaking process. The argon blowing automatic connection mechanism includes a pipeline 1, a ladle joint assembly 2 and a chartered car joint assembly 3. The ladle joint assembly 2 and the chartered car joint assembly 3 are automatically connected in the form of direct contact with the tapered surfaces. The ladle joint assembly 2 is installed on the ladle, and the ladle car joint assembly 3 is installed on the corresponding position of the ladle car. The corresponding position is convenient for the chartered car joint assembly 3 to automatically connect to the ladle joint assembly 2. When the ladle is hoisted on the ladle car, the ladle joint assembly 2 and the chartered car joint assembly 3 are automatically connected to form an argon automatic connection device. The ladle joint assembly 2 includes a bottom plate, a bo...

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Abstract

The invention discloses an argon blowing automatic connecting mechanism used in the steel-making process. The argon blowing automatic connecting mechanism comprises a pipeline, ladle joint components and ladle vehicle joint components, wherein the ladle joint components and the ladle vehicle joint components are automatically connected with each other in the form of direct contact of conical surfaces. The invention adopts a technical proposal that direct contact of a spherical head structure of a ventilation shaft during the assembly of ladle vehicle joints and a front end conical surface of a valve core during the assembly of ladle joints is adopted for sealing under the action of a spring force. Because various components all adopt high temperature resistant materials, the service life of the argon blowing automatic connecting mechanism is greatly increased from dozens of minutes to dozens of months. Moreover, the invention greatly reduces the cost, simultaneously reduces the replacement frequency, saves the effective working time and improves the production efficiency.

Description

technical field [0001] The invention belongs to the technical field of auxiliary tool manufacturing in the steelmaking production process, and in particular relates to an argon blowing automatic connection mechanism used in the steelmaking process. Background technique [0002] At present, in the field of auxiliary tool manufacturing technology in the steelmaking production process, the argon blowing connection device in the prior art mainly adopts the structural form of a quick-change joint. It has the advantages of compact structure, small volume, light weight and high temperature resistance. [0003] The quick-change joints in the prior art are widely used in hydraulic, pneumatic transmission and lubricating fluid systems of metallurgy, mining, forging, petroleum, chemical and other machinery, but in the steelmaking production process, there are the following technical defects: [0004] 1. Due to the high temperature of molten steel in the ladle, the rubber gasket in the...

Claims

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Application Information

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IPC IPC(8): C21C7/072
Inventor 孙贴尹德海印平李宏昌胡立茜
Owner MAANSHAN SHUANGYI MACHINERY MFG
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