What main equipment is the main equipment of gas heating boiler body
What main equipment is the main equipment of gas heating boiler body
The gas heating boiler body consists of the following main parts:
1, "pot" includes drum, header, drop pipe, water wall pipe and so on. Their function is to heat water into saturated steam.
2. Furnace (combustion equipment) includes combustion chamber (furnace), burners, grates, etc. Their role is to provide a place and good conditions for fuel combustion.
3. The superheater is composed of header and serpentine tube, which heats saturated steam to superheated steam at the required temperature.
4, the reheater reheats the steam that has done part of the work in the high pressure cylinder of the steam turbine to the required temperature, and then sends it back to the middle and low pressure cylinder of the steam turbine to continue to do the work.
5. Economizer heats the heating surface of boiler feed water by using waste heat of flue gas.
6. The air preheater uses the waste heat of flue gas to heat the heating surface of the air needed for fuel combustion.
7. The furnace wall forms a certain shape of furnace and flue.
8. The frame (steel frame) supports the structure of the above equipment and components.
