Gas(oil) Fired Integrated Hot Water Boiler

Gas(oil) Fired Integrated Hot Water Boiler

  • Rated thermal power: 0.7-14Mw
  • Rated thermal efficiency: 96-98%
  • Pressure: ≤1.25MPa
  • Available fuel: natural gas, light oil, etc.
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This series of boilers mainly use condensing technology to recover the residual heat of flue gas, making full use of the sensible heat and latent heat of flue gas. The boiler absorbs a large amount of heat again, so the exhaust gas temperature is only 50 °C, and the thermal efficiency can be increased by more than 10%, which can save at least 4% of fuel input.

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LOW NITROGEN ENVIRONMENTAL PROTECTION BOILER, BUILT FOR 20 YEARS

  • Low nitrogen, environmental protection

    Through the integrated solution of waste heat utilization, the exhaust gas temperature is <90 °C, reducing the emission of harmful substances.

  • High efficiency and energy saving

    The boiler heating surface is arranged reasonably, the heat transfer area is sufficient, and the thermal efficiency can reach 98%.

  • Stable operation

    The unique differential pressure detection and variable frequency continuous water supply system is more sensitive to the induction of boiler operation changes.

  • Easy to operate

    The boiler is equipped with a PLC intelligent operating system, which can automatically start the furnace, adjust the parameters and shut down the furnace after starting.

TECHNOLOGY&PROCESS

Corrugated furnace

The corrugated furnace design greatly increases the heating area of the furnace and the heat is more uniform than the conventional furnace; at the same time, it prevents the furnace from breaking due to the high expansion of the high temperature combustion.

PLC automatic control system

The automatic control system of PLC can realize the full automatic control of the boiler. Once the boiler is put into operation, it can automatically operate, regulate and protect the boiler. At the same time, it can switch on and off the machine regularly, which reduces the labor cost.

NC cutting

Cut edge

Intelligent welding

Drilling and reaming

Gas(oil) Fired Integrated Hot Water Boiler

Types Thermal power Steam pressure Thermal efficiency Fuel Power requirement Length * Width * Height Weight Chimney
Unit Mw MPa % V/Hz mm t mm
CWNSL0.7-95/70-Y.Q 0.7 ≤1.25 96-98 Light oil,
natural gas
380/50 3730 * 1950 * 2430 3.43 300
CWNSL1.4-95/70-Y.Q 1.4 3710 * 2270 * 2850 4.55 350
CWNSL2.1-95/70-Y.Q 2.1 4440 * 2360 * 3220 6.18 450
CWNSL2.8-95/70-Y.Q 2.8 5170 * 2520 * 3310 6.33 450
WNS2.8-1.0-115(95)/70-Y.Q 2.8 5500 * 3260 * 3680 8.15 450
WNS4.2-1.0-115(95)/70-Y.Q 4.2 6500 * 3530 * 4320 13.94 550
WNS5.6-1.0-115(95)/70-Y.Q 5.6 7090 * 4030 * 4990 17.99 700
WNS7-1.0-115(95)/70-Y.Q 7 7650 * 4040 * 5090 20.43 700
WNS14-1.25-115(95)/70-Y.Q 14 9280 * 4350 * 5770 40.46 900

SCIENTIFIC RESEARCH STRENGTH