diesel boiler | fire tube boiler | wet back boiler
Fuel oil fired boiler is the 3-pass wet back boiler, can produce steam or hot water. This type boilers are fully automatic, safe, energy saving and designed to operate on a wide range of liquid and gaseous fuels like heavy oil, light oil, gas, and dual fuel options.
| Output: | steam, hot water |
| Capacity: | 0.2 to 40 Ton/h, 120 to 14,000 KW |
| Horsepower | 10hp to 2500hp |
| Pressure | 0-38bar, 0-3.8mpa |
| Applied Industry: | food&beverage, dairy, feed, textile, paper, chemical, package, refinery, pharm, building material, hotel etc |
Introduction
The capacity of WNS diesel/oil fired boiler produced by Henan Yuanda Boiler ranges from 0.3ton to 40ton, 120kw-14000kw. It is a horizontal shell type boiler, practical model with mature technology and experience, 25 years life span assurance.
●Automatic fire tube gas/oil boiler.
●3 pass wet-back structure, larger corugated furmace, thread smoke tube with unique expansion welding.
●Equipped with international first-level brand burner.
●PLC automatic control, interlock system for burner, water tank, pressure, flame.
●Energy saving device, such condenser, preheater, condensate water recovery etc.
01
High Security, 100% Safe Operation
①Anti-dry heating system with five stages water level check; ②Four stages pressure protection; ③Explosion-proof door with fire viewer; ④Remote monitoring system.
02
98.6% High Efficiency, Save Fuel & Running Cost
①Large corrugated furnace, patent design three pass smoke tubes; ②Built-in steam separator, ensure high steam quality with wetness below 1%; ③Double 12mm thickness aluminum silicate insulation layer; ④Finned tube design economizer with aluminum silicate insulation, greatly reducing heat loss.
03
Long Using Life and Convenient for Maintenance
①Wet-back reverse flame chamber;②Solid round steel tension rod design;③Rapid solidification and high-strength refractory building materials;④Double opening-door at front and back.
04
Skid-mounted/Container Boiler, Quick into Use
It can be made to skid mounted boiler or mobile container boiler. Pre-installed in the factory, easy for transportation and installation, customers only connect water, electricity, fuel at site
① Vertical small type gas/oil fired boiler, gas/oil steam generator.
② YYQW oil boiler, used for fluid/thermal oil heating, also named hot oil boiler, thermic fluid heater.
Quality Assurance
FAQ of WNS Boiler
1. How much fuel does the boiler use per hour?
Take WNS 1 ton boiler as an example, the gas consumption per hour is 70m³, light diesel oil is 64kg.
2. Worried about the installation?
①We have skid mounted boiler, free of installation; ②We can send engineers to install boiler.
3. Don't have enough space in our factory?
We have vertical gas/diesel boiler, small footprint.
4. Do you have agent here?
We have agents and partners in some countries, will check list for you.
Parameter
| Model |
Capacity (Ton/h) |
Horspower (hp) |
Pressure (Mpa) |
steam temperature (℃) |
Feed water temperature (℃) |
Fuel consumption | |
| Light diesel oil(kg/h) | Natural gas(Nm3/h) | ||||||
| WNS 0.5 | 0.5 | 35 | 0.4 to 3.82mpa | 130～450 | 20/105 | 32.5 | 35.7 |
| WNS 1 | 1 | 71 | 0.4 to 3.82mpa | 130～450 | 20/105 | 64.6 | 70.1 |
| WNS1.5 | 1.5 | 120 | 0.4 to 3.82mpa | 130～450 | 20/105 | 96.8 | 105.2 |
| WNS 2 | 2 | 150 | 0.4 to 3.82mpa | 130～450 | 20/105 | 129.3 | 140.3 |
| WNS 3 | 3 | 200 | 0.4 to 3.82mpa | 130～450 | 20/105 | 192.9 | 212.1 |
| WNS 4 | 4 | 300 | 0.4 to 3.82mpa | 130～450 | 20/105 | 258.2 | 283.4 |
| WNS 5 | 5 | 350 | 0.4 to 3.82mpa | 130～450 | 20/105 | 323.5 | 354.7 |
| WNS 6 | 6 | 425 | 0.4 to 3.82mpa | 130～450 | 20/105 | 388.6 | 424.2 |
| WNS 8 | 8 | 550 | 0.4 to 3.82mpa | 130～450 | 20/105 | 514.6 | 566.3 |
| WNS 10 | 10 | 700 | 0.4 to 3.82mpa | 130～450 | 20/105 | 641.7 | 707.8 |
| WNS 12 | 12 | 850 | 0.4 to 3.82mpa | 130～450 | 20/105 | 768.9 | 849.3 |
| WNS 15 | 15 | 1050 | 0.4 to 3.82mpa | 130～450 | 20/105 | 960.1 | 1061.7 |
| WNS 20 | 20 | 1400 | 0.4 to 3.82mpa | 130～450 | 20/105 | 1276.2 | 1415.8 |
| Note: Standard boiler parameter is for your reference, should follow the actual technical data according customer needs & engineer design. | |||||||
| Model |
Rated heating capacity (mw) |
Rated working pressure (Mpa) |
Output water temperature (℃) |
Return water temperature (℃) |
Fuel consumption | |
| Light diesel oil(kg/h) | Natural gas(Nm3/h) | |||||
| WNS 0.35 | 0.35mw | Atmospheric pressure/0.7/1.0/1.25/1.6 | 85~130 ℃ | 70/60 ℃ | 31.6 | 36.6 |
| WNS 0.7 | 0.7mw | Atmospheric pressure/0.7/1.0/1.25/1.6 | 85~130 ℃ | 70/60 ℃ | 60.4 | 69.3 |
| WNS 1.4 | 1.4mw | Atmospheric pressure/0.7/1.0/1.25/1.6 | 85~130 ℃ | 70/60 ℃ | 122.8 | 146.1 |
| WNS 2.1 | 2.1mw | Atmospheric pressure/0.7/1.0/1.25/1.6 | 85~130 ℃ | 70/60 ℃ | 192.3 | 227.1 |
| WNS 2.8 | 2.8mw | Atmospheric pressure/0.7/1.0/1.25/1.6 | 85~130 ℃ | 70/60 ℃ | 246.1 | 286.5 |
| WNS 4.2 | 4.2mw | Atmospheric pressure/0.7/1.0/1.25/1.6 | 85~130 ℃ | 70/60 ℃ | 367.1 | 412.6 |
| WNS 5.6 | 5.6mw | Atmospheric pressure/0.7/1.0/1.25/1.6 | 85~130 ℃ | 70/60 ℃ | 490.2 | 543.7 |
| WNS 7.0 | 7.0mw | Atmospheric pressure/0.7/1.0/1.25/1.6 | 85~130 ℃ | 70/60 ℃ | 593.6 | 660.7 |
| WNS 10.5 | 10.5mw | Atmospheric pressure/0.7/1.0/1.25/1.6 | 85~130 ℃ | 70/60 ℃ | 936.5 | 998.8 |
| WNS 14 | 14mw | Atmospheric pressure/0.7/1.0/1.25/1.6 | 85~130 ℃ | 70/60 ℃ | 1200.8 | 1330.7 |
| Note: for place limited, we didn't list all models, if you need other capacity, pressure, fuel, please send us inquiry directly, we will send you detailed parameter. | ||||||
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