2.45MPa Gas Fired Steam Boiler 25t/H Fire Tube Boiler And Water Tube Boiler

Waste Heat Recovery SZS 25t/h 2.45MPa Steam Boiler with Factory Price for Power Plant

Features

1. The water cooling wall and convection flue of SZS oil and gas boiler furnace are all membrane wall structure,with good sealing, high heat absorption, and effectively reducing the work load of firebrick use and maintenance.

2. The boiler adopts high thermal resistance material as the insulation layer.

Good insulation performance.

3. The rear part is equipped with energy-saving condenser.

Can effectively reduce the smoke exhaust temperature, high boiler thermal efficiency.

4. Ultra-low nitrogen automatic combustion machine, so that the smoke harmful pollutants are less, noiseless operation.

5. With ignition program control and overpressure, flameout protection function, safe operation.

Technical characteristics
1. Design specifications
Rated thermal power: 14kw
Rated water temperature: 95 ℃
Rated working pressure: 1.25Mpa
Rated temperature: 70 ℃

2. This boiler water circulation USES the forced circulation, the boiler backwater enters from the container back end of the furnace, through the rear wall pipe, water cooling wall pipe, front wall pipe, up and down a return journey up and down a return journey to the front part of the upper container, from three connected tubes into the pot barrel, convection tube bundle pot barrel.
The water is drawn out from the upper and lower drum through the upper and lower four return routes.
Safe and reliable water circulation, low water resistance.

3. Air duct system flow: adopt burner integrated air supply.

4. Smoke air system: during the operation, natural gas is sprayed into the furnace chamber from the burner for full combustion. The high-temperature smoke generated by combustion enters the first convection tube bundle through the smoke outlet of the furnace chamber, folds into the second convection tube bundle in front, and finally enters the atmosphere after the chimney through the flue.