System and method for measuring overall operation effect of denitration system
A denitrification and overall technology, applied in the system field of measuring the overall operation effect of the denitrification system, can solve the problems of control lag and low precision of the denitrification system, facilitate targeted rectification and preventive maintenance, improve work efficiency, and realize real-time monitoring Effect
Pending Publication Date: 2022-01-14
榆能榆神热电有限公司
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[0006] In the first aspect, the present invention provides a system for measuring the overall operation effect of the denitrification system, which is used to solve the problem of the control hysteresis or low precision of the denitrification system based only on the denitrification efficiency; the system establishes the overall operation effect of the denitrification system Index - performance index P of the denitrification system, which provides the basis for the adjustment of energy consumption and material consumption, operation reliability and stability, targeted rectification and preventive maintenance of the overall operation of the denitrification system
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[0042] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present invention, not all Example. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts also belong to the protection scope of the present invention.
[0043] Such as figure 2 As shown, a system to measure the overall operation effect of the denitrification system, including:
[0044] A working condition judging module 101, configured to determine the current production working condition according to the real-time data in operation of the denitrification system;
[0045] The process parameter module 102 is used to determine the process parameters according to the determined cur...
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The invention provides a system and method for measuring the overall operation effect of a denitration system. The system comprises a working condition judgment module, a process parameter module, and an operation condition evaluation module. The method comprises the steps of determining the current production working condition; judging whether the current production working condition is stable; determining process parameters; calculating an overall operation effect index of the denitration system; and enabling the terminal to output the process parameters and the overall operation effect index of the denitration system. According to the system disclosed by the invention, the basis is provided for energy consumption and material consumption adjustment, operation reliability and stability, targeted rectification and preventive maintenance of the overall operation of the denitration system by establishing the overall operation effect index of the denitration system. The method provided by the invention realizes control and real-time monitoring of the overall operation effect of the denitration system, reduces the usage amount of the raw material urea to the greatest extent, and reduces the operation cost of the denitration system.
Description
technical field [0001] The invention relates to the technical field of flue gas denitrification, in particular to a system and method for measuring the overall operation effect of a denitrification system. Background technique [0002] In recent years, with the rapid development of the national economy, the environmental pollution caused by energy consumption has become more and more serious. Nitrogen oxides (NO X ) is one of the main air pollutants. With the gradual improvement of environmental protection requirements, the national requirements for nitrogen oxide emission control standards are becoming more and more stringent. In order to strictly control the emission of nitrogen oxides in the tail gas, the Selective Catalytic Reduction (SCR) flue gas denitrification system has mature technology, high denitrification efficiency, and efficient control of NO X Emissions and other advantages have been widely used. Whether the denitrification system can operate normally dire...
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IPC IPC(8): G06Q10/06G06F16/903G06Q50/04
CPCG06Q10/06393G06Q10/06313G06Q50/04G06F16/90335Y02D10/00Y02P90/30
Inventor 郝卫红杜芳硕胡晓阳高卫东姬健
Owner 榆能榆神热电有限公司