Parameter/Data

Model

Model

Model

★ DZL1-0.7-A II

★ DZL2-1-A II

★ DZL4-1.25-A II

DZL1-1-A II

DZL2-1.25-A II

DZL4-1.57-A II

Rated evaporation capacity

t/h

1

2

4

Rated working pressure

Mpa

0.7

1

1.25

Rated Steam temperature

°C

170

183

194

Water-supply temperature

°C

20

20

20

Boiler heating area

Boiler

m2

31.61

62.19

114.6

Economizer

m2

21.12

121.12

38.5

Effecitive area of grate

m2

2.05

3.26

4.94

Fuel available

Bituminous class II,III

Bituminous class II,III

Bituminous class II,III

Fule consumption

kg/h

138

273

535

Thermal afficiency

%

80.1

79.5

79.5

Dimension of maximal part

 in transportation

(LxWxH)

m

5.2x2x2.9

5.7x2.6x3.38

6.6x2.65x3.55

Weight of maximal part 

in transportation

tm

12.3

20

26.7

Name

Type&Parameter

Type&Parameter

Type&Parameter

Induced 

Draft Fan

GY1-18 

4#Right0°

Q=4400m3/h

GY2-18

 4# Right0°

Q=7000m3/h

GY4-18 3#

 Right0°

Q=13000m3/h

Electromotor

 Y132S-4B

N=5.5kw

Electromotor

 Y160M-4B

N=11kw

Electromotor

 Y180L - 4B3

N=22kw

Forced 

Draft Fan

4-72-3.2A 

Right 315°

Q=1688-3517m3/h

GG2-11 N0.6.3A

Q=3100m3/h

T4-72-4.5A 

Right 315°

Q=5780-10010m3/h

Electromotor

 Y90L-2

N=2.2kw

Electromotor