System and method for monitoring energy efficiency of economical coal-fired boiler

Abstract

The invention discloses a system for monitoring the energy efficiency of an economical coal-fired boiler. The monitoring system is composed of a field data acquisition system, a field monitoring system and a remote supervision and service system, wherein the field data acquisition system acquires real-time operation data of the boiler and sends the acquired data to a remote server; the remote supervision and service system manages, analyzes and issues data received from each site through the remote server, thereby realizing the remote online monitoring of the real-time operation conditions ofthe boiler; and the field monitoring system receives feedback information of the field data acquisition from the remote server, so that a spot fireman can rationally adjust the combustion of the boiler according to the real-time data. The invention also discloses a monitoring method of the monitoring system. The system and the method provided in the invention are capable of continuously improvingthe level of safe and economical operation of the boiler, meeting the control requirements of resource saving and environmental protection indexes of the state and obtaining good social benefit and economic benefit.

Description

technical field [0001] The invention relates to an economical coal-fired boiler energy efficiency monitoring system and method, which can be widely used in networking of industrial boilers. Background technique [0002] For a long time, due to the relatively simple structure and relatively easy manufacture of industrial boilers, it is not uncommon for industrial boilers to be manufactured, installed and used in accordance with safety and energy-saving technical specifications without approval. In addition, the generally equipped operation monitoring instruments are incomplete, especially the lack of instruments that display boiler economical operating parameters. , the operation management personnel are often unable to make accurate judgments and make corresponding operation adjustments at any time due to lack of data, resulting in boilers not operating under optimal conditions, overpressure accidents, water shortage and full water accidents, and pipe bursts Accidents occur...

AI Technical Summary

Problems solved by technology

However, the timeliness of this value is very poor, and the boiler site operators cannot make corresponding adjustments to the current boiler operating status according to the efficiency test value, and cannot play the role of optimizing boiler operating parameters, improving boiler operating efficiency, and monitoring whether the boiler is safe.

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