Food Factory Using Oil Fired Hot Water Boiler Working High
Efficiency
Specification of WNS hot water boiler :
1. 59 years experience in manufacturing and designing
2. Easy maintenance, Very safety
3. ISO and CE
4. Working steady
5. Easily adjustment
6. Enough Steam Pressure
7. High thermal efficiency
8. Fuel adaptable
9. Easy to install
Special Design Features of WNS hot water boiler:
1. 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.
2. 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.
3. 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.
4. 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.
5. Wet back built-in transfer smoke room structure design:all wet
back structure,reduce the temperature of the tube plate,prevent
cracking.
6. “the light of boiler institute”spirally corrugated pipe
technology patent:Technology source of the light of Beijing boiler
research institute are, raise smoke flow rate,raise heat transfer
coefficient,strengthen heat transfer effect
Boiler parameter table for reference :
| Boiler model | Rated thermal power | Rated pressure | Rate outlet temp. | Return water temp. | Fuel consumption | Thermal efficiency | Weight |
| Light oil | City gas |
| MW | MPa | ℃ | ℃ | kg/h | m3/h | % | ton |
| WNS0.7-0.7/95/70-Y(Q) | 0.7 | 0.7 | 95 | 70 | 65.5 | 176 | 91 | 4.3 |
| WNS1.4-0.7/95/70-Y(Q) | 1.4 | 0.7 | 95 | 70 | 129.6 | 346 | 92 | 7 |
| WNS2.8-0.7/95/70-Y(Q) | 2.8 | 0.7 | 95 | 70 | 256 | 682 | 93 | 9.5 |
| WNS4.2-0.7/95/70-Y(Q) | 4.2 | 0.7 | 95 | 70 | 380 | 1020 | 93.2 | 16 |
| WNS5.6-1.0/95/70-Y(Q) | 5.6 | 1 | 95 | 70 | 503 | 1321 | 93.5 | 24.6 |
| WNS7-1.0/95/70-Y(Q) | 7 | 1 | 95 | 70 | 628 | 1654 | 93.5 | 26.2 |
| WNS10.5-1.0/95/70-Y(Q) | 10.5 | 1 | 95 | 70 | 940 | 2417 | 93.5 | 37 |
| WNS14-1.0/95/70-Y(Q) | 14 | 1 | 95 | 70 | 1250 | 3299 | 93.5 | 55 |
Yuanda Boiler Company
"Quality first, technical innovation" is our guideline. We attach
importance to introducing new technology and developing new
products. All kinds of preferential policies and comfortable
environment for talents make our company and our talents grow
together.
We have close relationship with UCLA, SCUT, Zhengzhou University
and Beijing Zhiguang Boiler institute and have long-term
cooperation with them. We also have our own CAD workstation, which
provides strong guarantee for R&D and manufacture.
We persist in taking "Technical innovation, service society" as
development goal, and "quality-oriented, good faith world" as
enterprise idea, trying our best to produce heat-supply products.
"Creating the maximum value for clients and providing all-round and
round-the-clock service" are our lofty missions.
Yuanda Boiler looks forward to making a brilliant future with you!
