Real-time evaluation system for operation performance and economy of desulfurization device and application method

Abstract

The invention discloses a real-time evaluation system for the operation performance and economy of a desulfurization device and an application method. The real-time evaluation system comprises an operation performance evaluation module and an economy evaluation module, the operation performance evaluation module and the economy evaluation module are both composed of parameter units, and the parameter units are composed of desulfurization device operation performance parameters and design economy parameters. The desulfurization device is divided into different modules so that classified controland maintenance are facilitated; monitoring and early warning can be carried out in real time through modular integration, computer online control early warning and other measures; through modeling processing of the parameter units, threshold division of data values and scoring rules under different working conditions, distinctiveness evaluation is facilitated, and applicability and applicabilityare improved; by evaluating the economy of the desulfurization device, the optimal setting can be performed under the normal operation of the desulfurization device, thereby being beneficial to saving the cost; and evaluation rules of economic evaluation are also established on the parameter units so that unified data processing and design are facilitated.

Description

technical field [0001] The invention belongs to the technical field of desulfurization device monitoring and evaluation, and in particular relates to a real-time evaluation system and application method of the desulfurization device's operating performance and economic efficiency. Background technique [0002] With the progress of society, the demand for energy conservation, environmental protection and sustainable development, on the basis of ensuring the safe and stable operation of desulfurization devices, there is a huge demand space for further energy saving and consumption reduction to achieve the greatest degree of economical operation. At present, the performance status of the desulfurization system and the judgment of the equipment status are determined by the operators who manually monitor the DCS system screen, observe the real-time values ​​of the operating parameters manually, and compare and judge with the professional knowledge they have mastered. Manual inter...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a real-time evaluation system and application method for the operation performance and economy of a desulfurization device, which are used to solve the technical problems of the operation performance evaluation, economic evaluation of different classification modules of the desulfurization device, data selection and evaluation rules of corresponding modules, etc.