Tundish Liquid Level Control Method in Continuous Casting Production Process
A production process and liquid level control technology, applied in the field of iron and steel metallurgy, can solve problems such as unstable liquid level in the tundish, and achieve the effect of stable liquid level
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0039] In this embodiment, a steelmaking plant adopts the method invented by the present technology to produce No. 45 steel with a section of 360mm×450mm.
[0040] The specific design parameters are as follows:
[0041] Continuous casting machine section size S=a*b=360mm×450mm;
[0042] The number of casting streams of the continuous casting machine is N=4 streams;
[0043] Casting speed of continuous casting machine V=0.52m / min;
[0044] The time for casting and changing the bag is T=55s;
[0045] The horizontal cross-sectional size of the buffer package is s=800mm×800mm.
[0046] Calculate the height of the liquid level of the cache bag by the liquid steel balance equation S*N*V*7.2*T / 60=s*h*7.2, that is, (360 / 1000)*(450 / 1000)*4*0.52*7.2* 55 / 60=(800 / 1000)*(800 / 1000)*(h / 1000)*7.2.
[0047] Calculated from the above formula, the liquid level height of the cache bag is h=483mm, that is, the liquid level height of the cache bag should be 480-490mm immediately before changin...
Embodiment 2
[0052] In this embodiment, a steelmaking plant adopts the method invented by the present technology to produce No. 45 steel with a section of 360mm×450mm.
[0053] The specific design parameters are as follows:
[0054] Continuous casting machine section size S=a*b=360mm×450mm;
[0055] The number of casting streams of the continuous casting machine is N=4 streams;
[0056] Casting speed of continuous casting machine V=0.50m / min;
[0057] The time for casting and changing the bag is T=60s;
[0058] The horizontal cross-sectional size of the buffer package is s=800mm×800mm.
[0059] Calculate the height of the liquid level of the cache bag from the liquid steel balance equation S*N*V*7.2*T / 60=s*h*7.2, that is, (360 / 1000)*(450 / 1000)*4*0.50*7.2* 60 / 60=(800 / 1000)*(800 / 1000)*(h / 1000)*7.2.
[0060] Calculated from the above formula, the liquid level height of the cache bag is h=506mm, that is, the liquid level height of the cache bag should be 500-510mm immediately before chang...
Embodiment 3
[0065] In this embodiment, a steelmaking plant adopts the method invented by the present technology to produce No. 45 steel with a section of 360mm×450mm.
[0066] The specific design parameters are as follows:
[0067] Continuous casting machine section size S=a*b=360mm×450mm;
[0068] The number of casting streams of the continuous casting machine is N=4 streams;
[0069] Casting speed of continuous casting machine V=0.52m / min;
[0070] The time for casting and changing the bag is T=60s;
[0071] The horizontal cross-sectional size of the buffer package is s=800mm×800mm.
[0072] Calculate the height of the liquid level of the cache bag by the liquid steel balance equation S*N*V*7.2*T / 60=s*h*7.2, that is, (360 / 1000)*(450 / 1000)*4*0.52*7.2* 60 / 60=(800 / 1000)*(800 / 1000)*(h / 1000)*7.2.
[0073] Calculated from the above formula, the liquid level height of the cache bag is h=527mm, that is, the liquid level height of the cache bag should be 520-530mm immediately before changin...
PUM
Property | Measurement | Unit |
---|---|---|
height | aaaaa | aaaaa |
height | aaaaa | aaaaa |
height | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com