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

An intelligent temperature control device for an arc combustion furnace body of an infrared carbon and sulfur analyzer

An infrared carbon and sulfur analysis and combustion furnace technology, which is applied in the direction of lighting and heating equipment, can solve problems such as temperature instability and inaccurate measurement, and achieve the effects of low cost, fast instrument analysis, and stable control process

Active Publication Date: 2017-03-08
南京华欣分析仪器制造有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the defect of inaccurate measurement caused by temperature instability existing in the existing carbon and sulfur element measurement technology, and to provide a wireless sensor network system for electric arc furnace combustion furnace body temperature monitoring

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
  • An intelligent temperature control device for an arc combustion furnace body of an infrared carbon and sulfur analyzer
  • An intelligent temperature control device for an arc combustion furnace body of an infrared carbon and sulfur analyzer
  • An intelligent temperature control device for an arc combustion furnace body of an infrared carbon and sulfur analyzer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] 1. The structure and specific working process of this intelligent temperature control device.

[0023] see figure 1 , an intelligent temperature control device for an arc combustion furnace body of an infrared carbon and sulfur analyzer in the present invention includes: a DSP processor 1, a GPRS module 2, a Zigbee transmitting and receiving module 3, a temperature sensor 4, a semiconductor refrigeration and heating sheet 5, and a GPRS network 6. Smartphone 7. Electric arc furnace combustion furnace body 8. Infrared carbon and sulfur analyzer 9.

[0024] see image 3 , in the working process of the electric arc furnace: when the heating control pin of the DSP processor 1 outputs a low level, after the signal is amplified, it is driven to make P2-1 and P2-2 pull in, and the 12V DC power is supplied from the semiconductor refrigeration and heatin...

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 intelligent temperature control device for an infrared carbon-sulfur analyzer electric arc combustion furnace body. The intelligent temperature control device is composed of a DSP, a GPRS module, a Zigbee transmitting and receiving module, a temperature sensor, a semiconductor refrigeration and heating piece and a GPRS network. In the working process, the temperature sensor is installed on the electric arc combustion furnace body and transmits temperature signals to the DSP, the semiconductor refrigeration and heating piece is controlled by a fuzzy algorithm to make the temperature stabilized at 60 DEG C, and temperature information is transmitted to a smart phone through the GPRS module and the Zigbee transmitting and receiving module so that the infrared carbon-sulfur analyzer can be controlled to be started. Intelligent control is achieved through a fuzzy prediction control algorithm, and therefore the control process of the temperature of the electric arc combustion furnace body can be stabilized and reasonable; the Zigbee protocol wireless control is applied, connection lines are omitted, and multiple electric arc combustion furnaces can be detected through a wireless sensor network; the smart phone participates in furnace body temperature control so that the temperature of the furnace body can be more conveniently controlled.

Description

[0001] 1. Technical field [0002] The technical field of the device is automatic temperature control, in particular to an arc combustion furnace body temperature control device used in conjunction with an arc combustion infrared carbon and sulfur analyzer. [0003] 2. Background technology [0004] The content of carbon and sulfur elements in steel has an important impact on its mechanical, physical and chemical properties, so the analysis of element content is an important part of the analysis of trace elements in metal materials. At present, there are many methods for measuring carbon and sulfur elements, such as non-aqueous titration method, conductivity method, gas volumetric method and other chemical analysis methods, which have problems such as low analysis accuracy. Therefore, high-frequency infrared carbon-sulfur analyzers are required for high-precision applications, but high-frequency infrared carbon-sulfur analyzers are expensive, and the cost of the analysis proces...

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): F27B3/28
Inventor 徐随山李国林
Owner 南京华欣分析仪器制造有限公司
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