A monitoring method for coal consumption and carbon emission in a cement plant

Abstract

The invention discloses a method for monitoring coal consumption and carbon emission of a cement plant. The method includes the steps of firstly, monitoring and collecting the measuring data of a cement plant production line to obtain production line measuring data; secondly, using an online soft measuring method capable of supplementing the data quantity deficiency of the production line measuring data to obtain soft measuring data, and performing industrial verification on the soft measuring data; thirdly, storing the data obtained in the first step and the second step; fourthly, combining the data obtained in the first step and the second step to perform comprehensive analysis, and processing to form a report. By the method, convenient and comprehensive monitoring can be achieved, monitored data is accurate and detailed, and energy management level and energy conservation and emission reduction effect of cement industry can be increased effectively.

Description

technical field [0001] The invention relates to a coal consumption and carbon emission monitoring, energy management, energy saving and emission reduction system of a cement plant. Background technique [0002] The cement industry is an important basic material industry for my country's national economic construction, and it is also one of the major energy resource consumption and pollutant emission industries. The country's total cement production ranks first in the world, the total energy consumption of the cement industry accounts for about 5% of the country's total energy consumption, and the particulate matter emissions account for about 30% of the total industrial emissions. The cement industry consumes a lot of energy and resources, and the environmental load is heavy. The problem of energy saving and emission reduction needs to be solved urgently. There is still a gap between my country's energy consumption and emissions per unit product and the international advanc...

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Problems solved by technology

[0003] The idea of ​​energy saving and emission reduction in the cement industry is still in the stage of replacing equipment and single decision-making. Since the information of the whole cement plant is not on one platform, the amount of observable information is very small, and it is difficult to grasp the overall situation of production. In addition, some industrial volumes cannot be directly measured, making it impossible to accurately monitor coal consumption and carbon emissions and other related data in real time, which greatly restricts energy conservation and emission reduction

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