Combustion energy-saving compound control device

A composite control and control system technology, applied in the combustion method, control combustion, combustion equipment and other directions, can solve the problems of reducing fly ash and fly ash carbon content, high boiler combustion efficiency, etc., to reduce fly ash carbon content. , The effect of improving thermal efficiency and reducing labor intensity

Inactive Publication Date: 2017-05-31
王帅
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention overcomes the deficiencies of the prior art, and proposes a composite control device for combustion and energy saving. The control system solves the problem of how to maximize the combustion efficiency of the boiler under the existing conditions—full-automatic combustion optimization technology can improve the thermal efficiency of the boiler 2 to 5%, and significantly reduce the amount of fly ash and fly ash carbon content, the thermal efficiency of the limited site can be higher than 5%

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
  • Combustion energy-saving compound control device
  • Combustion energy-saving compound control device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] see figure 1 As shown, the present invention includes a combustion optimization control system 1, a boiler 6 and a fuel improvement and addition system 4, the combustion optimization control system 1 and the boiler 6 are connected through a boiler interface module 3, and the fuel improvement and addition system 4 is connected through a signal line 2 is connected with the combustion optimization control system 1, and the fuel improvement adding system 4 is connected with the boiler 6 through the transmission line 5, and a control unit is arranged in the boiler 6.

[0022] refer to figure 2 As shown, the boiler 6 includes a control system 9 , a data acquisition system 10 and an air preheating device 21 . The control system 9 is connected to the boiler interface module 3 through a signal line 2 and can communicate with the combustion optimization control system 1 . The working principle of the boiler 6 is: the combustible coal passed through the fuel improvement and addi...

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 a combustion energy-saving compound control device which comprises a combustion optimal control system, a boiler and a fuel improvement adding system; the combustion optimal control system is connected with the boiler through a boiler connector module, the fuel improvement adding system is connected with the combustion optimal control system through a signal line and is connected with the boiler through a conveying line, and a control system, a data collecting system and an air preheating device are arranged in the boiler. By means of the combustion energy-saving compound control device, the aim of enabling the boiler combustion efficiency to be highest under the existing condition is achieved, and the boiler combustion efficiency can be improved by 2% to 5% through the full-automatic combustion optimization technology; and in addition, the fly ash amount and the fly ash carbon content are obviously reduced, and the heat efficiency of the limited scene can be higher than 5%.

Description

technical field [0001] The invention relates to a combustion energy-saving control system, in particular to a combustion energy-saving composite control device. Background technique [0002] Coal is the main energy source in our country. 84% of the coal in our country is used for direct combustion. Due to the relative backwardness of coal-fired equipment and combustion technology, it has brought about two major problems: low combustion efficiency and serious environmental pollution. Taking industrial boilers as an example, there are more than 520,000 coal-fired industrial boilers in my country, and the annual coal consumption accounts for 35% of the total coal production, but the average boiler efficiency is only 60%, which is 20 percentage points lower than the 80% efficiency of advanced countries. The above, and this alone, waste nearly 100 million tons of raw coal every year. The main reasons are: 1) Most industrial boilers are chain furnaces. The thermal efficiency of th...

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): F23N5/00F23B90/00F23K3/00F23L15/00
CPCF23B90/00F23B2700/037F23K3/00F23K2201/505F23L15/00F23N5/00F23N2239/02Y02E20/34
Inventor 王帅
Owner 王帅
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