Fuel oil gas based steam boiler heating boiler

Product thermal capacity: 1-20 t/h
Working pressure: 0.7-2 Mpa
Available fuel: Nature gas, coke oven gas, biogas, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.
Available industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.

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Introduction
Parameters
Gallery

Zozen WNS series oil/gas fired boiler adopts horizontal three-pass wet-back structure,large corrugated furnace and patentedthread pipe technology,equipped with international first-level brand burners and valve groups,and independently developed high-matching PLC control system to realize muitiple linkages.The lock protection function protects the equipment running safely.

Product advantages

High Security For Safe Operation

Anti-dry heating system with five stages water level check

Four stages pressure protection

Explosion-proof door with fire viewer

Remote monitoring system

High Efficiency,Energy Saving and Save Running Cost

Large radiate heating surface corrugated furnace

Patent design spirally smoke tubes

Improving boiler efficiency

Double 12mm thickness aluminum silicate insulation layer

Finned tube design economizer with aluminum silicate insulation

Greatly reducing heat loss

Long using life(Assure 30 years life span)and convenient for maintenance

Wet-back smoke conversion chamber

Solid round steel tension rod design

Rapid solidification and high-strength refractory building materials

Double opening-door at front and back

Model	Rated steam capacity（t/h）	Rated working pressure（Mpa）	Rated steam temperature（℃）	Maximum transport size(m) (L×W×H)
WNS1-0.7-Y(Q)	1	0.7	170	3.3×1.8×2.1
WNS1-1.0-Y(Q)	1	1	184	3.3×1.8×2.1
WNS1.5-1.0-Y(Q)	1.5	1	184	3.0×1.8×2.0
WNS1.5-1.25-Y(Q)	1.5	1.25	194	3.0×1.8×2.0
WNS2-1.0-Y(Q)	2	1	184	4.4×2.1×2.5
WNS2-1.25-Y(Q)	2	1.25	194	4.4×2.1×2.5
WNS3-1.0-Y(Q)	3	1	184	4.6×2.3×2.6
WNS3-1.25-Y(Q)	3	1.25	194	4.6×2.3×2.6
WNS4-1.25-Y(Q)	4	1.25	194	4.7×2.5×2.9
WNS4-1.6-Y(Q)	4	1.6	204	4.7×2.5×2.9
WNS5-1.25-Y(Q)	5	1.25	194	5.3×2.7×3.3
WNS5-1.6-Y(Q)	5	1.6	204	5.3×2.7×3.3
WNS6-1.25-Y(Q)	6	1.25	194	5.9×2.6×3.0
WNS6-1.6-Y(Q)	6	1.6	204	5.9×2.6×3.0
WNS8-1.25-Y(Q)	8	1.25	194	5.9×2.8×3.1
WNS8-1.6-Y(Q)	8	1.6	204	5.9×2.8×3.1
WNS10-1.25-Y(Q)	10	1.25	194	7.7×2.8×3.1
WNS10-1.6-Y(Q)	10	1.6	204	7.7×2.8×3.1
WNS15-1.25-Y(Q)	15	1.25	194	7.0×3.1×3.6
WNS15-1.6-Y(Q)	15	1.6	204	7.0×3.1×3.6
WNS20-1.25-Y(Q)	20	1.25	194	8.3×3.4×4.0
WNS20-1.6-Y(Q)	20	1.6	204	8.3×3.4×4.0