1. WNS series automatic oil-fired, gas-fired boilers were adopted advanced international
three-pass and wet back structure. The boilers are matched excellent imported
brand burners and high automatic control system. The boilers have the characteristics
of reasonable structure, safely running, high efficiency, energy saving and conveniently operation.
2. WNS series automatic gas-fired boiler is horizontal, three-pass, wet back shell boiler. The main structure includes: Boiler shell, Bellows furnace, Returns burns chamber, Threaded gas pipe, etc. The shell and the furnace are made by 20g boiler special steel. Furnace & Returns burns room, Tube plate & Boiler shell and Returns burns room & Returns burns room cylinder are connected by the method of flanged edge connecting.
3. The design of the boiler is according to JB/T10094-1999General Technology Conditions for Industry Boiler.The intensity calculation of all the press parts is according to GB/T16508-1996, and design the safety valve outlet according to supervision regulation of stream boilers safety techniquefor ensuring the safety of boiler body.
|
Models \ Items |
WNS1.0 |
WNS1.5 |
WNS2.0 |
WNS3.0 |
WNS4.0 |
WNS6.0 |
WNS8.0 |
WNS10.0 |
0.7-
Y(Q) |
1.0-
Y(Q) |
1.0-
Y(Q) |
1.25-
Y(Q) |
1.0-
Y(Q) |
1.25-
Y(Q) |
1.0-
Y(Q) |
1.25-
Y(Q) |
1.25-
Y(Q) |
1.6-
Y(Q) |
1.25-
Y(Q) |
1.6-
Y(Q) |
1.25-
Y(Q) |
1.6-
Y(Q) |
1.25-
Y(Q) |
1.6-
Y(Q) |
|
Rated vaporation (kg/h) |
1000 |
1500 |
2000 |
3000 |
4000 |
6000 |
8000 |
10000 |
|
Operating Pressure Mpa |
0.7 |
1.0 |
1.0 |
1.25 |
1.0 |
1.25 |
1.0 |
1.25 |
1.25 |
1.6 |
1.25 |
1.6 |
1.25 |
1.6 |
1.25 |
1.6 |
|
Operating Temperature Centigrade |
171 |
184 |
184 |
193 |
184 |
193 |
184 |
193 |
193 |
204 |
193 |
204 |
193 |
204 |
193 |
204 |
|
Thermal Efficiency % |
87--90 |
|
Steam outlet Dn(mm) |
50 |
65 |
65 |
80 |
100 |
125 |
125 |
150 |
|
Water Inlet Dn(mm) |
40 |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
|
Sewage valve Dn(mm) |
40 |
50 |
50 |
50 |
50 |
50*2 |
50*2 |
50*2 |
|
Safety valve Dn(mm) |
40*2 |
40*2 |
40*2 |
50*2 |
50*2 |
50*2 |
65*2 |
80*2 |
|
Fule consumption |
Light diesel (kg/h) |
68 |
96 |
130 |
196.5 |
259 |
389.5 |
520 |
653 |
Natural Gas
(Nm3/h) |
83 |
116 |
156 |
234 |
319 |
474 |
635 |
790 |
Town gas
(Nm3/h) |
164 |
255.6 |
336 |
508.5 |
677 |
1010 |
1346 |
1683 |
|
Outline dimension |
L(mm) |
3700 |
4200 |
4850 |
5450 |
5900 |
7100 |
7450 |
7660 |
|
W(mm) |
1800 |
2150 |
2210 |
2500 |
2870 |
3150 |
3650 |
4200 |
|
H(mm) |
2500 |
2750 |
2900 |
3120 |
3350 |
3880 |
4000 |
4300 |
Beijing Double Dragon International Industrial & Mining Machinery Co., Ltd. is a company authorized by the Chinese Foreign Economy and Trade Committee which also get the right to do import and export business independently. The company locates at Beijing, the capital of China, and seats at No. 2-1803 Soubao Business Center, No. 16 Nansanhuan Xilu, Beijing, China.
Bidragon International as a professional export & import company, is one of the selling leaders of agricultural machineries in China, for we have the long stable cooperation with many manufactures of agricultures machineries & grain processing machineries. And most of our partnerships are among the best enterprises in China machinery industry. Many of them are modern enterprises with long histories of manufacturing agricultural machinery. with top quality products, perfect service, a visionary management, Beijing Double Dragon International Agricultural Machinery Co., Ltd. is ready to meet any of the customer's requests from overseas.
As a professional export and import company, our company is the sole agent in overseas market for several manufacturers, such as Changge Chili Processing Machinery Factory, Hangzhou Biomass Boiler Co., Ltd. And Hebi Yuxing Mine Hoist Factory, and they are professional manufacturers in their fields by super quality and the best service.
Our company is engaged in four ranges of machinery:
1. Spice processing machinery, such as chili dryer, chili stem cutter, chili dry washer, chili grinder, coriander and turmeric grinder, etc...
2. Different kinds of boilers, such as wood pellet boiler, straw pellet boiler, rice husk fired boiler, wood dust fired boiler, wood fired boiler and ion exchange resin for boilers.
3. Mine equipments, such as mine hoists, mine winder, mine windlass, mine winch, infrared methane sensor and other kinds of safety detecting devices for coal mines and other mines.
4. Small enrichment machinery, such as tooth picker making line, nail making machine by waste steel wire, skewer(barbecue stick) making line, etc...
