Steam boilers can be understood as steam generators. We understand the construction standards of steam boilers and understand the construction standards of steam generators. What are the construction standards for steam boilers and steam generators?
1 Steam boiler pot:"Pot" is the pressurized part of the boiler that contains steam. It includes the drum (bucket) or shell, water wall tube, convection tube bundle, smoke tube, down tube, header, superheater, economizer, etc. Component composition. This results in a complete system of water and steam for heating and vaporization.
The "furnace" is composed of combustion equipment, furnace walls, furnace arches and steel frames. It burns the fuel to produce hot flue gas. The flue gas is released to the heating surface of the boiler through the furnace and each flue, and finally exits the chimney from the tail of the boiler.
Coal crusher, coal conveying device, blower and pipe, water supply device, sewage system, water treatment equipment and pipeline, dust removal and ash removal system, slag discharge device, control system, burner, etc.
4 accessory instruments:
Water level gauge, pressure gauge, thermometer, flow meter, pressure and water level sound and light alarm device, interlock protection device, etc. The valves mainly include safety valves, main steam valves, blowdown valves, check valves, etc.
Of course, depending on the combustion medium of the steam generator and the steam boiler, the construction standards of their steam boilers and steam generators will be different.
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