Remote online monitoring system for sulfur dioxide

Abstract

The invention provides a remote online monitoring system for sulfur dioxide, and belongs to the field of pollutant emission monitoring. The remote online monitoring system for the sulfur dioxide comprises a data collection module, a communication module and a control module, wherein the concentration data of sulfur dioxide can be collected online through the data collection module; the communication module transmits the concentration data of the sulfur dioxide and the position information of a monitoring station to the control module in a wireless way; through the control module, the concentration data, which is transmitted by the communication module, of the sulfur dioxide is received through the control module; data collected from each monitoring station is analyzed and displayed; when the concentration of sulfur dioxide exceeds a preset threshold value, an alarm is given; the system is convenient for an environmentally-friendly department to accurately and remotely obtain the sulfurdioxide emission situation of each monitoring station in real time, the intelligent and efficient monitoring of sulfur dioxide emission can be realized, and a situation that the pollutant exceeds thestandard can be found in time. The system can be widely applied to the field of pollutant emission monitoring.

Description

technical field [0001] The invention belongs to the field of pollutant discharge monitoring, in particular to a remote online monitoring system for sulfur dioxide. Background technique [0002] With the increasingly serious environmental pollution, all parts of the world are restricting the discharge of pollutants. Environmental monitoring stations in various regions must monitor the discharge of pollutants from thermal power plants and coal-fired boilers within their jurisdiction. [0003] When thermal power plant units and coal-fired boilers are burning, various organic and inorganic sulfur contained in petroleum dyes or coal are converted into sulfur oxides mainly sulfur dioxide, and sulfur dioxide enters the atmosphere and combines with water in the atmosphere to form acid rain. It not only has a serious impact on ground buildings and crops, but also has great harm to human health, so the emission of sulfur dioxide is a key monitoring object. [0004] The traditional su...

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Problems solved by technology

[0004] The traditional sulfur dioxide monitoring method is point-to-point transcription of data and analysis, which is time-consuming and laborious. With the development of technology, the informatization and intelligence of sulfur dioxide monitoring have become the development direction of pollutant monitoring.

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