How to reduce or avoid Gas steam generator To save energy, we can do the following:

Reduce the heat loss of smoke exhaust: properly control the air coefficient; Regularly check the flue for air leakage; Minimize the use of cold air during system operation; Soot blowing and coke removal shall be carried out in time to keep all heating surfaces, especially the heating surface of the air preheater, clean to reduce the exhaust gas temperature; Gas shall be used for air supply and inlet as far as possible Steam generator Hot air at the top or in the skin wall of the tail heating surface.

Reduce heat loss of chemical incomplete combustion: mainly maintain appropriate excess air coefficient, keep all burners from oxygen deficient combustion, maintain high temperature and fully mix fuel and air.

Reduce heat loss of mechanical incomplete combustion: reasonable excess air coefficient shall be controlled; Keep qualified pulverized coal fineness; The volume and height are reasonable, the burner structure performance is good, and the layout is appropriate; 1、 The secondary air speed is adjusted reasonably, and the secondary air speed is increased appropriately to strengthen combustion; The aerodynamic field in the gas steam generator is in good condition, and the flame can fill the gas steam generator.

Reduce heat loss: maintain well Gas steam generator Thermal insulation of metal structures, smoke and air ducts, steam and water ducts, headers and other parts within the scope of gas and steam generators. Reduce heat loss of blowdown: ensure water supply quality and reduce blowdown rate.