WNS gas/oil fired central combustion boiler
1. This furnace used to burn the center of a unique technology, the entire wet back structure, the furnace volumn is big. Make full use of radiation furnace heat exchanger, and through the combustion of fuels burnout level, making boiler thermal efficiency improved greatly.
2. This simplifies the furnace heating surface design, especially for the low-power boiler.
Company Introduction
Spirit: Supply Reliable & high efficient heating system.
1, More than 600 sets of boilers (5000 t/h) can be produced by us per year. Class A boiler manufacturer. Class A1, A2 pressure vessel manufacturer.
2, Each boiler system parts is from first class brand all over the world or China.
3, Strict quality control system. From the material, welding, to finished boiler shipment. From project establishment, drawing design, to final audit.
4, We are the stable and long term supplier of many Top 500 Groups all over the world. Such as PetroChina, Sinopec, Nestle, Mercedes-Benz, Coca cola, etc, .
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Central combustion three reheat backhaul oil (gas)-fired boiler parameter |
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Item\Model |
WNS0.5-0.7-Y(Q) |
WNS1.0-0.7-Y(Q) |
WNS1.5-0.7-Y(Q) |
WNS2-0.7-Y(Q) |
WNS2-1.25-Y(Q) |
WNS3-1.25-Y(Q) |
WNS4-1.25-Y(Q) |
WNS0.35-0.7-95/70-Y(Q) |
WNS0.7-1-95/70-Y(Q) |
WNS1.05-1-95/70-Y(Q) |
WNS1.4-1-95/70-Y(Q) |
WNS2.1-1-95/70-Y(Q) |
WNS2.8-1-95/70-Y(Q) |
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Rated capacityKG/H |
500 |
1000 |
1500 |
2000 |
2000 |
3000 |
4000 |
\ |
\ |
\ |
\ |
\ |
\ |
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Capacity MW |
\ |
\ |
\ |
\ |
\ |
\ |
\ |
0.35 |
0.7 |
1.05 |
1.4 |
2.1 |
2.8 |
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Rated working pressure MPa |
0.7 |
0.7 |
0.7 |
0.7 |
1.25 |
1.25 |
1.25 |
0.7 |
1 |
1 |
1 |
1 |
1 |
|
Rated steam temperature C |
169 |
169 |
169 |
169 |
194 |
194 |
194 |
\ |
\ |
\ |
\ |
\ |
\ |
|
Design efficiency % |
90 |
90 |
90 |
90 |
90 |
90 |
90 |
91 |
91 |
91 |
91 |
91 |
91 |
|
Fuel consumption |
light oil |
kg/h |
37 |
72 |
97 |
144 |
146 |
210 |
285 |
32 |
65 |
105 |
133 |
195 |
274 |
|
heavy oil |
kg/h |
38 |
76 |
105 |
154 |
156.5 |
223 |
304 |
34.3 |
69.7 |
112.5 |
142.6 |
209 |
293.7 |
|
city gas |
Nm3/h |
88 |
170 |
231 |
342.9 |
347.7 |
500 |
678.6 |
76.2 |
153.1 |
250 |
316.7 |
464.3 |
652.5 |
|
natural gas |
Nm3/h |
44 |
85 |
116 |
172 |
174.3 |
250.7 |
340.3 |
38.2 |
76.8 |
125.4 |
158.8 |
232.8 |
327.1 |
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main steam valveseat mm |
DN40 |
DN50 |
DN65 |
DN80 |
DN80 |
DN80 |
DN100 |
\ |
\ |
\ |
\ |
\ |
\ |
|
feed water tube diameter MM |
DN25 |
DN25 |
DN25 |
DN25 |
DN25 |
DN40 |
DN40 |
\ |
\ |
\ |
\ |
\ |
\ |
|
blowdown tube diameter MM |
1-DN40 |
1-DN40 |
1-DN40 |
2-DN40 |
2-DN40 |
2-DN40 |
2-DN50 |
1-DN40 |
1-DN40 |
1-DN40 |
2-DN40 |
2-DN40 |
2-DN40 |
|
safety valve diameter MM |
1-DN40 |
2-DN40 |
2-DN40 |
2-DN50 |
2-DN40 |
2-DN40 |
2-DN50 |
1-DN40 |
1-DN50 |
1-DN50 |
2-DN40 |
2-DN50 |
2-DN50 |
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chimney diameter MM |
250 |
350 |
350 |
350 |
350 |
450 |
500 |
200 |
350 |
350 |
450 |
450 |
500 |
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biggest transportation size |
L MM |
1950 |
2400 |
3300 |
3700 |
3700 |
3900 |
4000 |
2150 |
2718 |
3000 |
3700 |
3700 |
3800 |
|
W MM |
1300 |
1670 |
1660 |
2000 |
2000 |
2000 |
2700 |
1265 |
1500 |
1510 |
1615 |
1850 |
2000 |
|
H MM |
1500 |
1890 |
2050 |
2100 |
2100 |
2400 |
2600 |
1560 |
1733 |
1900 |
1935 |
2212 |
2412 |
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rated supply/return water temperature C |
\ |
\ |
\ |
\ |
\ |
\ |
\ |
95/70 |
95/70 |
95/70 |
95/70 |
95/70 |
95/70 |
|
boiler circulation water temperature t/h |
\ |
\ |
\ |
\ |
\ |
\ |
\ |
12 |
24 |
36 |
48 |
72 |
96 |
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return/outflow water tube diameter mm |
\ |
\ |
\ |
\ |
\ |
\ |
\ |
DN65 |
DN80 |
DN100 |
DN125 |
DN125 |
DN125 |
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Notes: This form only for your reference, if any changed, please refer to Ex-factory technical documents. |
Qingdao East Power Industrial Equipment Co., Ltd is in line of all kinds of boilers: Fluid liquid and gas fuel boiler series, Solid fuel boiler, Power station series boiler and some boiler accessories. And these boilers are of high quality, environment protected &energy conserved. It has been approved by the Provincial Environment Department.
And we can manufacture and supply boiler as per CE, ASME, AS standar, also with these certification.
Furthmore, our company can make some Steam turbines and generators, and has become the major boiler auxiliary supplier in Qingdao city, Shandong Province.
Our boilers have been used well in all Chinese regions, also have been exported to Australia (has got their certificate), Thailand, Vietnam, Mexico, Philippine, Kzakstan, Russia, Africa(such as Angora, Uganda, Ethiopia), Latin American, etc. We have been cooperating with USA for vessel project, are cooperating with Spain and Germany company for boler CE project.
Quality control system
Each worker must has the Certificate before joining in and starting work.
Each producing process is marked Work Number of the Workman and Inspector, and input the information to computer procedure. So we can check the person responsible swiftly.
Each welding line is inspected rigorously with radiographic test and X-rays is saved to official file.
Each boiler is tested seriously with water pressure and inspected by the Shandong province Institute of Specific Equipment Inspection and Research, then get the Product Safe Characteristic Supervision Inspect
We offer the products with high quality and competitive price and hope we have a good cooperation with you.
