Industrial 3 Pass Fire Tube Gas Oil Steam Boiler

Industrial 3 Pass Fire Tube Gas Oil Steam Boiler

Steam Capacity Range: 1-30 ton/hour, 70-2100BHP
Fuel Options: Natural Gas, LPG, Biogas, Diesel, Heavy Oil, Dual Fuel , Propane 
Steam Pressure: 1.25Mpa, 1.6Mpa, 2.0Mpa, 2.5Mpa
Key Features:

Highly Integrated design, minimize boiler footprint & easiest installation.

High efficiency energy-saving design, lowest operation cost.

Split-type VFD fan,fuel burnout rate 99%, save fuel cost.

Lifetime maintenance-free smoke box without refractory cement.

Craftsmanship quality, lifetime warranty.

Application

Food processing, beverage, textile, paper-making, pharmaceutical, chemical, building material, hospital, hotel, laundry etc.

Advantage

  • Description:

    Kenuo GXZ-3 WNS series air-cooled smoke box hot air type integrated steam boiler is a new generation of high-efficiency energy-saving steam boiler developed by our company. Boiler adopts horizontal wet back three-pass structure layout. The furnace is located on the right side, the second pass smoke pipe is on the left, and the 3rd pass smoke pipe is arranged at the bottom. The water supply is on the left. Through thermal calculation and CFD numerical simulation, a counterclockwise natural circulation flow field of water is formed in the boiler drum. Compared with the traditional circular reversal chamber structure, boiler water circulation rate is increased by 3 times, the water level is more stable, the steam dryness is higher, the boiler steam output is enhanced, the fuel consumption is reduced, and the thermal efficiency is improved.

    3-pass-boiler-advantage-2
3-pass-boiler-advantage-1

Working Principle

  • Flue gas flow chart
  • 20 ℃ Feed Water System
  • 104 ℃ Feed Water System
Flue gas flow chart
20 ℃ Feed Water System
104 ℃ Feed Water System

Parameters

Model

Rated steam output(TPH)

Rated working pressure(MPA)

Rated Steam Temperature(℃)

Heat Efficiency(%)

Nox Emission(mg/m³)

Transportation Weight(ton)

Overall Dimension(mm)

WNS2-1.25-Y(Q)

2

1.25

194

≥96

≤80/30

7.5

5200×2250×2430

WNS3-1.25-Y(Q)

3

1.25

194

≥96

≤80/30

9

5600×2350×2500

WNS4-1.25-Y(Q)

4

1.25

194

≥96

≤80/30

11

6200×2510×2700

WNS5-1.25-Y(Q)

5

1.25

194

≥96

≤80/30

12

6800×2510×2700

WNS6-1.25-Y(Q)

6

1.25

194

≥96

≤80/30

14

6900×2750×2800

WNS8-1.25-Y(Q)

8

1.25

194

≥96

≤80/30

17

7400×2950×3000

WNS10-1.25-Y(Q)

10

1.25

194

≥96

≤80/30

20

7800×2950×3350

WNS12-1.25-Y(Q)

12

1.25

194

≥96

≤80/30

27

8200×3100×3500

WNS15-1.25-Y(Q)

15

1.25

194

≥96

≤80/30

32

8950×3200×3710

WNS20-1.25-Y(Q)

20

1.25

194

≥96

≤80/30

40

9350×3500×4000

WNS25-1.25-Y(Q)

25

1.25

194

≥96

≤80/30

50

10000×3750×4250

WNS30-1.25-Y(Q)

30

1.25

194

≥96

≤80/30

56

11200×3920×4450

Video

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