Item/parameter/ model

DZLï¼ÂˆWï¼Â‰1-0.7AII

DZLï¼ÂˆWï¼Â‰2-0.7AII

DZLï¼ÂˆWï¼Â‰2-1.25AII

DZLï¼ÂˆWï¼Â‰4-1.25AII

DZLï¼ÂˆWï¼Â‰6-AII

Rated evaporation capacity

t/h

1

2

2

4

6

Operation pressure

Mpa

0.7

0.7

1.25

1.25

1.25

Steam temperature

℃

139.6

169.9

194

194

194

Water-inlet temperature

℃

20

20

20

20

60

Boiler heating efficiency

%

74.41

77.4

77.4

81

77.39

Area of stoker

m2

1.74

3.2

3.2

5.4

7.48

Primary steam valve drifted diameter

mm

Pn1.6 Dn65

Pn1.6 Dn80

Pn1.6 Dn80

Pn1.6 Dn100

Pn1.6 Dn125

Water inflow valve drifted diameter

mm

Pn1.6 Dn40

Pn1.6 Dn40

Pn1.6 Dn40

Pn1.6 Dn50

Pn1.6 Dn50

Fuel

Coal available

Coal IIï¼ÂÂÂÂÂÂÂÂŒlow heat capability 17700-21000KJ/KG

Consumption

kg/h

145

290

290

580

960

Dimensions of biggest parts for shipment
(L x W x H)

m

4.53x1.9x3.07

5.41x2.2x3.2

5.41x2.2x3.2

6.34x2.43x3.54

6.75x3.01x2.82

6.7x3.01x2.12

Weight of biggest parts for shipment

t

15

17

17

26

Dec-33

Overall dimensions of boiler assembled
(L x W x H)

m

4.53x1.9x3.07

5.41x2.2x3.2

5.41x2.2x3.2

6.34x2.43x3.54

8.89x3.01x4.61

Total weight

t

15

17

17

26

45

Water supply pump

model

1w2.4-10.5

1.5GC-5X7

1.5GC-5X7

1.5GC-5X7

DG12-25X7

Motor power

kw

3

3

7.5

7.5

15

Blower

Model

G6-41-13 No3.3A

G6-41-13 No5.4A

G6-41-13 No5.4A

G6-41-13 No6.4A

4-72 No4.5

Ventilation

m3/h

2301-1090

4358-2310

4358-2310

7358-3596

10562

Wind pressure

Pa

954-1936

994-1254

994-1254

1436-1181

2554

Motor Power

KW

1.1

3

3

5.5

7.5

Induced draft fan

Model

Y6-41-13 No4.5C

Y6-41-13 No5.4C

Y6-41-13 No5.4C

Y6-41-13 No7.15C

Y6-41-13 No10C

Ventilation

m3/h

5522-2574

8901-4350

8901-4350

15219-8171

23000

Wind pressure

Pa

2058-2873

2568-3240

2568-3240

2454-3283

3331

Motor Power

kw

5.5

11

11

22

27