Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method and system for verifying converter auxiliary lance system

A system calibration and converter technology, applied in the manufacture of converters, thermometer testing/calibration, measuring devices, etc., can solve the problems of low calibration accuracy and low efficiency, improve the end point composition, convenient and intuitive operation, and improve work efficiency Effect

Inactive Publication Date: 2019-06-18
武汉华枫传感技术有限责任公司
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problems of low verification accuracy and low efficiency of the sub-lance system of the converter steelmaking in the prior art

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
  • Method and system for verifying converter auxiliary lance system
  • Method and system for verifying converter auxiliary lance system
  • Method and system for verifying converter auxiliary lance system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than in...

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 belongs to the technical field of converter steelmaking, and particularly provides a method and system for verifying a converter auxiliary lance system. The method comprises the steps that the temperature value of an S-shaped thermocouple in the converter is converted into the thermo-electric potential correction value DT through the formula DT=(T-207.5983534) / 83.013583)*4095 / 20, andthen the corresponding analog voltage signal is obtained through list checking and displayed through the liquid crystal display output. The method improves the intelligence degree of the converter auxiliary lance system, the stable steelmaking process is achieved, the end composition, temperature control accuracy and hit rate are increased, and the purposes of improving the steel water cleanliness and reducing the production cost achieved; and in addition, the standard electric potential is produced by directly inputting the temperature value, the operation is convenient and intuitive, and the work efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of converter steelmaking, and in particular relates to a verification method and system for a converter sublance system. Background technique [0002] In the metallurgical process, the sub-lance system of converter steelmaking is widely used. The sub-lance is an indispensable and important detection tool and process control tool for modern converter steelmaking. To ensure the good operation of the sub-lance system, it is necessary to regularly check the measurement system. to maintain measurement accuracy. According to the traditional calibration method, it is necessary to carry the thermocouple index table to check at any time, the calibration accuracy is low, the work efficiency is low, the adjustment is inconvenient, and it is not intuitive. Contents of the invention [0003] The purpose of the present invention is to overcome the problems of low calibration accuracy and low efficiency of the sub-lance...

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 Applications(China)
IPC IPC(8): C21C5/30C21C5/46G01K15/00
Inventor 何勋宋捷黄浩叶建明
Owner 武汉华枫传感技术有限责任公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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