Low Nitrogen Once Through Boiler

Industrial Applications

Pharmaceutical
Tabacco
Texttile
Rubber Plastic
Paper Making
Hotel
Food Processing
Chemical

Brief Intro:

The low nitrogen once through boiler is a kind of through-flow boiler produced with innovative technology. The technical requirements of the once through boiler are very strict, and the production process needs to undergo precise accounting and repeated testing by technical personnel.

 

Based on the features of this type of boiler, this boiler is cost-saving and more efficient.

Introduction:

Low nitrogen once through boiler is composed of boiler body , steam-water separator, water pump, burner and other components. After precise calculation by professional engineers, the floor space of the boiler is reduced and the investment cost is saved. It only takes 2-4 minutes for the low-nitrogen cross-flow boiler to start up to steam (hot water), and it only takes 20 minutes to run from cold state to full load.

 

Low-nitrogen once through boilers are small quick-installed boilers, equipped with various control and protection equipment such as pressure and water level, and ultra-smoke temperature protection, which makes this boiler operate more safely.

(a)The boiler has a compact structure;

 

(b) Fully automatic control;

 

(c)The boiler water volume is small, the start-up is fast, and the load regulation performance is good;

1.The unique noise reduction design;

 

2.. The boiler has high thermal efficiency;

 

3.. Steam (hot water) can be generated in 2-4 minutes and the boiler pressure changes greatly with the load, which requires a set of reliable and automatic control device and water supply device;

Parameter

Model

LSS1-1.0-Q

LSS2-1.0-Q

LSS3-1.0-Q

LSS4-1.0-Q

Rated evaporation

capacity(Kg/h)

1000

2000

3000

4000

Working pressure(Kgf/㎡)

1.0

1.0

1.0

1.0

Boiler Heating Area

(㎡)

12.58

15.86

21.84

31.3

Boiler Capacity(L)

256

490

610

800

Boiler Thermal Efficiency(%)

92—98

92—98

92—98

92—98

Economizer(L)

9

11.5

35

45

Fuel Consumption(Nm³/h)

75.3-72.6

150.7-145.1

226.1-217.7

290.2-301.4

 

Gas Inlet Tube Diameter(mm)

40

50

65

65

Water Supply Inlet Tube Diameter(mm)

25

40

40

40

Steam Outlet Tube Diameter(mm)

50

65

80

100

Diameter of Safety Valve(mm)

25

25

25

25

Automatic Discharge Tube Diameter(mm)

10

10

15

15

Weight(Kg)

2050

2990

3345

3985

Overall Dimension

2000

2200

2400

2400

Length×Width×Height (mm)

2500

2500

2600

3350

Remark:

1. All the above values are based on the low calorific value of natural gas (LNG) 8,400kcal/Nm³, city gas (CG) low calorific value 4,000kcal/Nm³, coke oven gas low calorific value 4,200kcal/Nm³, diesel low calorific value 10,200kcal /kg, methanol low calorific value 4650kcal/kg is the standard calculation.

2. According to user needs, our company can provide other special types of boilers.

3. Parameter is only for reference, if there is any change, it should follow the actual drawing.

Model

LSS600S

LSS800S

LSS1000S

LSS1500SE

Rated Calorific Value(Kcal/h)

600000

800000

1000000

1000000

Water Supply Capacity(L/H)

12000

16000

16000

30000

Heat Transfer Area(㎡)

10.2

10.2

15.2

16.4

Boiler Capacity(L)

320

320

368

445

Efficiency(%)

93

93

93

93

Fuel Inlet(mm)

40

40

40

50

Feed Water Inlet(mm)

80

100

100

125

Drainage Inlet(mm)

25

25

25

25

Overall Dimension

Length×Width×Height (mm)

1700

1300

2286

1941

1433

2136

 

2186

1600

2200

2156

1600

2685

Remark:

1. All the above values are based on the low calorific value of natural gas (LNG) 8,400kcal/Nm³, city gas (CG) low calorific value 4,000kcal/Nm³, coke oven gas low calorific value 4,200kcal/Nm³, diesel low calorific value 10,200kcal /kg, methanol low calorific value 4650kcal/kg is the standard calculation.

2. According to user needs, our company can provide other special types of boilers.

3. Parameter is only for reference, if there is any change, it should follow the actual drawing.

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