Henan Yuanda Boiler Co., Ltd.
Henan Yuanda Boiler Co., Ltd. Industiral Boiler Manufacturer Since 1956
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Industrial Gas Oil Fired Hot Water Boiler For Greenhouse Heating System
Horizontal heavy oil fired hot water boiler, fire tube boiler with three pass design.
Fuel: natural gas, lpg, cng, diesel, heavy oil, light oil, waste oil
Capacity: 0.3t-30t per hour
Structure: 3 pass return
Special design features of Oil Fired Hot Water Boiler
1. Adopt domestic and foreign advanced large furnace design
Increase the diametre of furnace on the basis of original traditional design.expand the surface of radiant heat exchange,mainly center on radiant heat exchange ,reduce the heat exchange burden during the second and third return,and make the fuel burning efficiently,reduce the harmful gas production. Besides,the spiral hearth in the high temperature area not only increase the area of radiant heat exchange, but also make a resistance to the smoke movement.have a obvious effect about radiation heat exchange.
2. The spiral furnace design
Increase the overall strength of the furnace,make compensation for the heat exchange and shrinkage automatically,avoid the in-perfection of welded sew crack due to the change of tube plate heating stress.Therefore,boiler has strong adaptability about various of fuel,for example,heavy oil,light oil,natural gas,city gas.
3. Improve heat transfer technology
Apply the technology of heat transfer from “the light of Harbin institute”.Adopt the design of efficient heat transfer screw thread pipe and optimize the smoke speed.The output and heat efficiency of boiler don’t decrease with the extend of operation time,thus achieve a compact structure with 10% overload capacity.
4. Research PCL control board independently
Strontg conpatibility,PLC intelligent touch screen equipmet,10-inch touch screen,fool-type operation,safe and reliable,automatic ignition/flame-out/fire switch,high fired gas,low pressure protection,gas leakage protection,filling and stopping pump automatically,high and low water warning,ultra low water-level interlock,alarm when the temperature of smoke exhaust is too high and stop furnace operating.
5. Large load imported burner configuration
80% configuration ratio,light load drive,enough thermal energy import,guaranteed output,reduce equipment use fatigue,extend the service life,the quality of inlet valve group is steady and reliable.
Technique parameter of Oil Fired Hot Water Boiler
| Boiler model | Rated capacity | Rated pressure | Rated Feed temp. | Rated Steam temp. | Fuel consumption | Thermal efficiency | |
| Natural gas | Liquid gas | ||||||
| t/h | Mpa | ℃ | ℃ | m3/h | m3/h | % | |
| WNS1-1.0-Y(Q) | 1 | 1 | 20 | 184 | 84.2 | 29 | 91 |
| WNS 2-1.25- Y(Q) | 2 | 1.25 | 20 | 194 | 165 | 57.3 | 92 |
| WNS3-1.25-Y(Q) | 3 | 1.25 | 20 | 194 | 250 | 82 | 92.1 |
| WNS4-1.25- Y(Q) | 4 | 1.25 | 20 | 194 | 323.6 | 109 | 93 |
| WNS5-1.25- Y(Q) | 5 | 1.25 | 20 | 194 | 386 | 140 | 93 |
| WNS6-1.25- Y(Q) | 6 | 1.25 | 20 | 194 | 450 | 164 | 93.2 |
| WNS8-1.25- Y(Q) | 8 | 1.25 | 105 | 194 | 642 | 209 | 93.5 |
| WNS10-1.25- Y(Q) | 10 | 1.25 | 105 | 194 | 805 | 264 | 93.5 |
| WNS15-1.25- Y(Q) | 15 | 1.25 | 105 | 194 | 1182 | 400 | 93.5 |
| WNS20-1.25- Y(Q) | 20 | 1.25 | 105 | 194 | 1597 | 520 | 93.5 |
Oil Fired Hot Water Boiler running advantages
(1) High effiency (exceed 92%) and energy saving (save gas 3-5m3/h;save oil 3-5kg/h).
(2) Enough steam output and high quality steam.
(3) Safe and reliable.
(4) Long life span (More than 20 years ).
(5) Intelligent and fully automatic.
(6) Easy inspection and maintenance.
Oil Fired Hot Water Boiler Application Fields
1. Sauna room heating and hot water supply
2. Greenhouse under heating project
3. Building center heating
4. Food processing factory
5. Village heating system
6. Swimming pool
Oil Fired Hot Water Boiler export experience for reference
| Cambodia | WNS15-1.25-Y(Q) | Oil Fired Hot Water Boiler is very popular, Vietnam customer uses it for the clothes factory, Ethiopia customers uses it for food processing factory, Bangladesh customer uses it for the milk processing factory, African customer use it for the wood processing factory, etc. |
| Tanzanian | WNS10-1.25-Y(Q) | |
| Saudi Arabia | WNS8-1.25-Y(Q) | |
| Sri Lanka | WNS3-1.25-Y(Q) | Oil Fired Hot Water Boiler is very popular, Vietnam customer uses it for textile industry, Philippines customers uses it for wood processing factory, Bangladesh customer uses it for feed processing factory, Sri Lanka customer use it for paper processing factory, etc. |
| Chile | WNS2-1.0-Y(Q) | |
| Bangladesh | WNS4-1.25-Y(Q) WNS1-1.0-Y(Q) | Fire tube steam boiler, fuel can be natural gas,lpg,cng,light oil, heavy oil. This model boiler can be used for textile factory,very convenient and easy-operation. Our boiler can ensure 100% running safety and no-problem working. Some of of customer use it for food making, like rice mill, wine factory, sauce making factory,etc. There are many production technology process, need steam boiler to carry out. |