A boiler system that automatically controls cloud computing pH and sewage discharge

Abstract

The invention provides an automatically-controlled boiler system. The automatically-controlled boiler system comprises a monitoring and diagnosing controller and boilers; each boiler comprises a blow-off pipe arranged at the lower end of a boiler drum, the boiler drum further comprises a water quality analyzer, the water quality analyzer comprises a PH value testing unit used for measuring the PH value of water in the boiler drum, and the water quality analyzer is in data connection with the monitoring and diagnosing controller so as to receive measured PH data; and the monitoring and diagnosing controller is in data connection with a cloud server so as to transmit the monitored data to the cloud server, the cloud server is connected with a client side, and the client side can obtain the monitored data through the cloud server. According to the boiler system, the blow-off amount of the boilers is automatically calculated by monitoring the PH data of the boilers in real time, the blow-off time and the blow-off speed are adjusted according to the blow-off amount, the operation condition of a blow-off system of the boilers can be timely mastered by the client side, the blow-off parameters can be timely adjusted through the client side, and a large amount of heat energy waste caused by faults of the blow-off system of the boilers can be prevented.

Description

technical field [0001] The invention belongs to the field of boilers and belongs to the field of F22. Background technique [0002] When the steam boiler is in operation, the boiler water is concentrated as the steam is produced. When the salt concentration rises to a certain level, the pot water will produce bubbles, soda and water will rise together, and a large amount of water will be carried in the steam, which will cause a serious false water level and make the control of the furnace condition unstable. Therefore, the salt concentration of boiler water must be controlled to ensure steam quality and boiler operation safety. [0003] my country has national standards for the water quality of industrial boilers. For example, in GB1576-2001, for steam boilers with a pressure of 1.6-2.5Mpa and a superheater, it is stipulated that the dissolved solids concentration (TDS) of the boiler water shall not exceed 2500mg / L. Among them, the dissolved solids can be approximated as t...

AI Technical Summary

Problems solved by technology

However, the on-site conditions of the system are complex and changeable. When the operation plan obtained by the local server cannot meet the needs of the on-site situation, maintenance personnel need to arrive at the site to update the control program and parameters of the local server so that the local server can obtain an operation plan that meets the on-site conditions. Flexibly adjust the control program and parameters in the local server

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