Unlock instant, AI-driven research and patent intelligence for your innovation.

Argon Conservation System Based on Multiple Pouring States

A technology of argon protection and state, which is applied in the field of argon protection system based on multiple pouring states, and can solve problems such as potential safety hazards and poor applicability of argon protection system

Active Publication Date: 2018-11-30
JIANGSU YONGGANG GROUP CO LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above situation makes the applicability of the existing argon protection system not good, and there will be certain safety hazards during its use

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Argon Conservation System Based on Multiple Pouring States
  • Argon Conservation System Based on Multiple Pouring States
  • Argon Conservation System Based on Multiple Pouring States

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as figure 1 and figure 2 The shown argon protection system based on multiple pouring states includes an argon protection shell 1 extending above the horizontal direction, and the upper end surface of the argon protection shell 1 is provided with a vertically upwardly extending The nozzle confinement part 2 adopts a ring structure, and the upper end of the nozzle confinement part 2 is connected with a plurality of coupling parts 3 extending parallel to the axial direction of the nozzle confinement part 2; The end surface is provided with a sliding cover 4, the outer wall of the sliding cover 4 and the inner wall of the argon shielding shell 1 are opposite to each other, and the sliding end arranged outside the sliding cover 4 is passed between the sliding cover 4 and the argon shielding shell 1. body 5, and the sliding cover body 4 can slide relative to the argon shielding shell 1 through the sliding end body 5; the argon shielding shell 1 is provided with a The ...

Embodiment 2

[0027] As an improvement of the present invention, four coupling pieces 3 are provided on the upper end of the nozzle restricting member, and the plurality of connecting members 3 are rotationally symmetrical about the axis of the nozzle restricting member. By adopting the above technical solution, it can realize the stable connection between the argon protection system based on multiple pouring states and the ladle in this application through multiple couplings.

[0028] The rest of the features and advantages in this application are the same as those in Embodiment 1.

Embodiment 3

[0030] As an improvement of the present invention, in the argon gas diffusion ring 8, the distance between any two adjacent gas delivery holes is 6.5 mm, which can make the input of argon gas more uniform.

[0031] The rest of the features and advantages in this application are the same as those in Embodiment 2.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an argon protecting system based on multiple pouring states. The argon protecting system comprises an argon protecting cover shell extending in the horizontal direction; a water port fixing piece is arranged on the upper end surface of the argon protecting cover shell; the upper end part of the water port fixing piece is connected with multiple connecting pieces extending parallel to the axial direction of the water port fixing piece; and a sliding cover body is arranged on the lower end surface of the argon protecting cover shell, and is connected with the argon protecting cover shell through a sliding end body arranged out of the sliding cover body. The argon protecting system based on multiple pouring states can realize connection with a steel ladle water port in any pouring state through settings of the water port fixing piece and the connecting pieces; and meanwhile, through setting of the sliding cover body, the argon protecting cover shell can realize lifting treatment corresponding to a steel plate water port, so that the argon protecting system based on multiple pouring states can realize argon protecting treatment of any steel ladle without being limited by structures and functions of pouring cars.

Description

technical field [0001] The invention relates to the field of metal smelting, in particular to an argon protection system based on multiple pouring states. Background technique [0002] It is one of the necessary procedures in the existing pouring process to carry out argon protection treatment on the steel ingot in the pouring process; Install the argon protection system above or install the argon protection system on the ladle car. There are three argon protection installation methods. However, no matter which of the above-mentioned argon protection systems is used, it has strict requirements on the method of pouring the steel ingot and the functions of related equipment, that is, it needs to change the pouring state of the steel ingot to meet the requirements of the argon protection system. It can be treated with argon protection. The above situation makes the applicability of the existing argon protection system not good, and there will be certain safety hazards during ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B22D7/12
CPCB22D7/12
Inventor 曲景春李刚张栋
Owner JIANGSU YONGGANG GROUP CO LTD