In-situ on-line detection device for metallurgy liquid metal component

A liquid metal and detection device technology, applied in the direction of material excitation analysis, etc., can solve problems such as undetectable, achieve the effects of reducing energy consumption, reducing production costs, and wide application range

Active Publication Date: 2012-01-11
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
View PDF3 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the shortcomings in the prior art that the probe cannot withstand high temperatures above 1700°C for measurement, and the on-line detection device cannot detect elements such as C, S, and P, the technical problem to b

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
  • In-situ on-line detection device for metallurgy liquid metal component
  • In-situ on-line detection device for metallurgy liquid metal component
  • In-situ on-line detection device for metallurgy liquid metal component

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Such as figure 1 As shown, the in-situ and on-line detection device for metallurgical liquid metal components of the present invention includes a front end high temperature resistant optical probe, a middle end signal generating and collecting part, and a back end control platform. Among them: the front end high temperature resistant optical probe 17 has a metallurgical liquid at its front end. In the metal 15, the optical signal is generated and sent to the mid-end signal generation and collection part; the mid-end signal generation and collection part converts the received optical signal of the front-end high temperature resistant optical probe 17 into an electrical signal, and outputs it to the back-end control platform; The back-end control platform, as a manual operation and display platform, receives the electrical signals sent by the mid-end signal generation and collection part for processing; controls the mid-end signal generation and collection part of the laser ...

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 relates to an in-situ on-line detection device for a metallurgy liquid metal component. The device comprises a front-end high-temperature-resisting optical probe, a middle-end signal generating and acquiring part and a rear-end control platform, wherein the front end of the front-end high-temperature-resisting optical probe is arranged in metallurgy liquid metal to generate an optical signal and is used for transmitting the optical signal to the middle-end signal generating and acquiring part; the middle-end signal generating and acquiring part is used for converting the received optical signal of the front-end high-temperature-resisting optical probe into an electrical signal and outputting the electrical signal to the rear-end control platform; and the rear-end control platform is used as a manual operation and display platform and is used for receiving the electrical signal transmitted by the middle-end signal generating and acquiring part, processing the received electrical signal, controlling a laser signal of the middle-end signal generating and acquiring part and controlling the flow of water and gas in the front-end high-temperature-resisting optical probe. By the device, detection time is greatly shortened, the quality of a product is substantially improved, production cost is reduced, and energy consumption is reduced; and the device has an accurate measurement result and can be used for measuring difficultly-measured components such as C, S, P and the like.

Description

Technical field [0001] The invention relates to an online monitoring technology for high-temperature liquid components, in particular to an in-situ and online detection device for metallurgical liquid metal components. Background technique [0002] Metals and alloys need to detect changes in chemical composition during the smelting process to control product quality and determine the end of smelting. At present, due to the lack of advanced online measurement technology, the smelting process generally adopts offline testing methods of manual sampling and sample preparation. For example, in the steelmaking process, the detection of high-temperature molten steel requires a series of processes such as sampling, cooling, grinding, and polishing, and then it is measured and analyzed on an analytical instrument. The entire process takes 3 to 5 minutes. It takes more than one-tenth of the smelting time. This time-consuming offline detection method not only causes backward quality contr...

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
IPC IPC(8): G01N21/63
Inventor 孙兰香于海斌杨志家辛勇丛智博
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap