Abstract

In view of the BinYang existing characteristics of the equipment, the programmable controller PLC combined with ozone desulfurization denitration, design the real-time monitoring, the operation is simple, operation is stable, easy to transplant the FGD control system. The upper computer uses the configuration kingview6.5 software to conduct real-time monitoring system operation, storage system data, and display report, curve, alarm and other information. In this paper, the hardware design, control system configuration, interface design and system optimization of flue gas desulfurization control system are introduced in detail.

Highlights

  • According to the standard requirements for the discharge of air pollutants in the boiler of Shandong province (DB37/2374-2013), the emission concentration of carbon dioxide will be reduced to 20 mg/m3 by 2020, the emission concentration of SO2 will be reduced to 100 mg/m3, and the Nox emission concentration will be reduced to 200mg/m3.The boilers of Shandong BingHua BinYang combustion co

  • In order to further reduce the emission of pollutants and meet the requirements of new emission standards, at the same time, combined with the development status of the factory, the company decided to upgrade the flue gas treatment system and improve the denitrification facilities

  • This project is the boiler exhaust gas treatment project, the construction of the project will effectively reduce the emissions of NOX, SO2, smoke and other atmospheric pollutants, in line with national and shandong province of the 12th five-year plan of environmental protection requirements

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Summary

Introduction

According to the standard requirements for the discharge of air pollutants in the boiler of Shandong province (DB37/2374-2013), the emission concentration of carbon dioxide will be reduced to 20 mg/m3 by 2020, the emission concentration of SO2 will be reduced to 100 mg/m3, and the Nox emission concentration will be reduced to 200mg/m3.The boilers of Shandong BingHua BinYang combustion co. In order to further reduce the emission of pollutants and meet the requirements of new emission standards, at the same time, combined with the development status of the factory, the company decided to upgrade the flue gas treatment system and improve the denitrification facilities. This project is the boiler exhaust gas treatment project, the construction of the project will effectively reduce the emissions of NOX, SO2, smoke and other atmospheric pollutants, in line with national and shandong province of the 12th five-year plan of environmental protection requirements

Design Process Of Ozone Desulfurization And Desulfurization
Control system design
Ozone generating module
Grinding tower desulphurization module
Desulfurization and sale system circulation control module
PLC control flow chart design
The software interface design
Findings
Conclusion
Full Text
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