China Stoker Boiler Factory - Gas/Oil Fired Hot Water Boiler – Double Rings

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China Stoker Boiler Factory - Gas/Oil Fired Hot Water Boiler – Double Rings Detail:

Introduction :

WNS series steam boiler burning oil or gas is Horizontal internal combustion three backhaul fire tube boiler, adopts boiler furnace wet back structure, high temperature smoke, gas turn to scour the second and third backhaul smoke tube plate, then after the smoke chamber. discharged into the atmosphere through the chimney.
There are the front and back Smokebox Cap in the boiler, easy to maintenance.
Excellent burner adopts combustion automatic ratio adjustment , feedwater automatic control, start and stop program , automatic operation and other advanced technology, also has the High&Low water level alarm and protection function of Extreme low water levels, ultra-high pressure, turn off etc..
The boiler has the features of compact structure, safe and reliable, simple operation, quick installation, less pollution, low noise, and high efficiency.

WNS-Steam-Boiler-Layout

Feature:

1.Overall structure is reasonable and compact, easy to install.
The boiler is composed of Boiler body, chimney and piping system. The boiler body and chimney have been finished in the factory, the pipe, valve and gauge in the boiler have also been completed in the factory. The clients only need to assemble the boiler and chimney together , connect the gas ,power, water and then
to test run , greatly shorten the installation time, and ensure the quality of the boiler.
2. Advanced design, the whole structure, combustion chamber assemble in Front smokebox cover, the body has the heating surface and combustion chamber. It is the reasonable structure, compact, low consumption of steel , the furnace gall is bias wave form furnace, the insulation layer is new thermal insulation materials, color sheet packaging, packaging shape is rectangular, the boiler performance, weight, structure, size, shape modeling is more advanced and perception .
The feed water device equip on the right side of the boiler base , the whole structure, do not need another foundation.
3. Simple water cycle, reasonable structure of pressure parts, guarantee water quality, safe to run
4. Complete Ancillary equipment, advanced comprehensive technology

advantage2

Parameter

WNS Hot Water Boiler burning oil or gas

Main Technology Parameter List

ModelItem WNS0.35-0.7/95/70-YQ WNS0.7-0.7/90/70-YQ WNS1.05-0.7/95/70-YQ WNS1.4-0.7/95/70-YQ WNS2.1-0.7/95/70-YQ
Rated Capacity         Mw

0.35

0.7

1.05

1.4

2.1

Rated Working Pressure

0.7 Mpa

0.7 Mpa

0.7 Mpa

0.7 Mpa

0.7 Mpa
Output Water Temp.    

95

95

95

95

95

Return Water Temp.    

70

Heating Surface

12.05

30.7

45.5

60.9

90.5

Exhaust gas Temp.      

180

180

178

181

179

Thermal Efficiency      %

84

85

86

88

88

Design Fuel

Diesel Oil/Heavy Oil/Natural Gas/Liquid Gas/Town Gas

Ringelmann shade 

< Grade 1

FuelConsumption

Kg/h

(Nm3/h)

Diesel Oil

31

62.5

93.66

124.75

187.11

Heavy oil

33.5

66.99

98.89

131.72

197.55

Liquid gas

36

72.2

108.23

144.16

216.21

Town gas

74

144

216.5

288.3

432.4

Boiler Weight  Ton Empty

2.562

4.95

5.5

7.34

10.1

Full Water

3.162

6.5

7.6

12.8

16

Power Source   V 380V/50Hz

 

ModelItem WNS2.8-1.0/115/70WNS2.8-1.25/130/70   WNS3.5-1.0/115/70WNS3.5-1.25/130/70 WNS4.2-1/115/70 WNS4.2-1.25/130/70 WNS5.6-1/115/70WNS5.6-1.25/130/70 WNS7-1/115/70WNS7-1.25/130/70
Rated Capacity Mw

2.8

3.5

4.2

5.6

7

Rated Working Pressure 1.0/1.25 Mpa

1.0/1.25 Mpa

1.0/1.25 Mpa

1.0/1.25 Mpa

1.0/1.25 Mpa
Output Water Temp.

115/130

115/130

115/130

115/130

115/130

Return Water Temp.

70

Heating Surface

124.7

137

145

165

210

Exhaust gas Temp.

180.5

180

179

178.5

182

Thermal Efficiency %

88

89

89

90

90

Design Fuel

Diesel Oil/Heavy Oil/Natural Gas/Liquid Gas/Town Gas

Ringelmann shade 

< Grade 1

FuelConsumption

Kg/h

(Nm3/h)

Diesel Oil

249.21

311.17

373.41

497.78

621

Heavy oil

263.12

328.55

394.26

525.57

680

Liquid gas

287.98

359.58

431.5

575.2

719.17

Town gas

575.96

719.16

863

1151

1438

Boiler Weight  Ton Empty

13.9

14.5

15.1

19.1

19.7

Full Water

22.5

24.9

25.5

31.8

37

Power Source   V 380V/50Hz

Product detail pictures:


Related Product Guide:
Boiler Structure

We consistently carry out our spirit of ''Innovation bringing development, Highly-quality ensuring subsistence, Management promoting benefit, Credit attracting customers for China Stoker Boiler Factory - Gas/Oil Fired Hot Water Boiler – Double Rings , The product will supply to all over the world, such as: Pakistan, Canada, Tanzania, Our products are produced with the best raw materials. Every moment, we constantly improve the production programme. In order to ensure better quality and service, we have been focusing on the production process. We have got high praise by partner. We are looking forward to establishing business relationship with you.
Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
5 Stars By Rita from Rome - 2017.09.28 18:29
The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
5 Stars By Doris from Latvia - 2018.06.26 19:27
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