Industrial coal boiler energy-saving operation skill simulation training device and method

Abstract

The invention discloses an industrial coal boiler energy-saving operation skill simulation training device and an industrial coal boiler energy-saving operation skill simulation training method. A linear displacement sensor is fixed at the installation position of a face arch inside a chain grate, a revolution speed transducer is fixedly installed on a main shaft of a grate drive motor, four throttle angular displacement sensors are installed on a segmented throttle, a blower angular displacement sensor is installed on a blower, an induced draft fan angular displacement sensor is installed on an induced draft fan, two potentiometers are respectively installed in a feed water valve and a main steam valve, an electric fireplace is installed in a boiler furnace, a coal amount indicating light-emitting diode (LED) light cross is installed on the side face of a coal hopper, a touch screen monitor is installed on an operating console, a bicolor LED light cross is installed in a water level indicator, a stepping motor is installed in a pressure gage, a programmable logic controller (PLC) is installed in the operating console. The industrial coal boiler energy-saving operation skill simulation training device and the industrial coal boiler energy-saving operation skill simulation training method have the advantages of being capable of overcoming the defects in the existing boiler operation simulation training device, high in simulation degree, strong in operation reality sense, and capable of achieving energy-saving operation skill training and providing a new training pattern for industrial boiler actual operation.

Description

technical field [0001] The invention relates to an industrial boiler operation simulation training device and method, in particular to an industrial coal-fired boiler energy-saving operation skill simulation training device and method. Background technique [0002] The industrial boiler operation simulation training device is a semi-physical simulation training and assessment system composed of a scaled-down physical model of the boiler and a background simulation computer. It is also commonly called a boiler simulator. There is no fuel, water, steam and other media in this type of device, and there is no real physical and chemical process such as combustion and evaporation. Using the boiler simulator to train and assess the actual operation skills of the boiler operators can achieve better training results and ensure the safety of personnel. [0003] With the development of the national energy conservation and emission reduction strategy, industrial boilers have become one...

AI Technical Summary

Problems solved by technology

[0004] Existing boiler operation simulation training devices do not meet the above conditions. The state detection of valve baffles is usually handled in the form of switches or gears, and some simplifications are usually made on the operating mechanism, such as using iron sheets or wooden boards. The outsourcing structure of the boiler does not have a chain grate that actually operates, omits the coal seam height adjustment mechanism, omits the segmented damper adjustment mechanism, and usually shows the status of the boiler by turning on and off the indicator light. Display of key parameters of boiler operation such as smoke temperature and thermal efficiency

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