KS - Fire Tube Boilers

• High performance
• Easy to operate
• Fuel: DO oil, FO or Gas

The boiler model KS – HB is a 3-pass boiler, fire tube, wet smoke box. Fuel combines with air and burns inside the furnace tube to produce high-temperature smoke, after moving out of the furnace pipe, pass 1 hits the wet smoke box, Smoke continues to move in the fire pipes through pass 2 and pass 3 to transfer heat to the water to generate steam, the smoke reduces the temperature and then goes into the chimney to discharge the burned product to the environment. The installation area is compact and the service life of the furnace is very large compared to coal, biomas and biomass fuel furnaces, etc.

In addition, the KS-HB boiler has a pressure of 10-15 bar, the maximum capacity is 20 tons/h, and the furnace efficiency is >95% at a load greater than 80% of the designed load. Selection.

 Boiler body, furnace tube and floor surface use heat-resistant steel A515 – Gr.70, A516 – Gr.70 according to American standards with optimal design, with manholes, cleaning holes along the furnace body for easy cleaning. in use,

Boiler fire pipes use cast steel pipes according to ASTM A106 Gr.B according to European standards. Arranged in groups to increase heat exchange efficiency.

 The wet smoke box uses heat-resistant steel A515 – Gr.70, A516 – Gr.70 according to American standards.

 The furnace floor is machined with high precision laser cutting and drilling.

 The boiler body is covered with Rockwool insulation with a density of 120kg/m3, and the outside is covered with 304 stainless steel.

 Water heater: Take advantage of the heat of high-temperature flue gas to heat the feed water before supplying it to the boiler to increase steam generation speed, save fuel, and improve boiler efficiency.

 Electrical control cabinet : PLC, HMI and SCADA control devices (on request) have the function of receiving fault of boiler control devices. In addition, it also warns the boiler operator that it is time for routine maintenance. The electrical equipment in the electrical cabinet uses Europe and Japan.

 Water pump cluster : Including two pumps from G7 countries, the pump is run alternately to avoid overcapacity or damage. Large capacity furnaces are equipped with an inverter to control the pump to avoid power consumption and reduce pump life.

 Water treatment system : The boiler system is equipped with a water softening system, which improves steam quality, reduces blowdown time and deposits inside the boiler, and increases boiler life. In addition, the company’s large capacity furnaces are equipped with a degassing tank, to remove oxygen insoluble in water before supplying it to the boiler.

 Burner : In the KS-HB boiler, burners of Oil/Gas are used from: Weishaut, Riello, Olympia of Germany, Italy and Japan. The noise of the boiler is less than 85dB, 2m from the furnace house. This type of furnace has a horizontal burner to increase equipment life.

 Exhaust smoke treatment system: KS-HB furnace system is installed with an exhaust smoke treatment system to achieve exhaust gas quality according to QCVN 19:2009/BTNMT standard of the Ministry of Natural Resources and Environment.

 The accessories included: Including valves and pressure gauges, switches and controllers originating from G7