DZL threaded line pipe shop-assembled steam boiler

37

22

11

5.5

kw

Motor Power

3320-324

3283-2454

3240-2568

2058-2873

Pa

Wind pressure

16790-27600

15819-8171

4350-8901

2574-5572

m3/h

Ventilation

Y9-38 No8C

Y6-41-13 No7.1C

Y6-41-13 No5.4C

Y6-41-13 No4.5C

Model

Induced draft fan

7.5

5.5

3

2.2

KW

Motor Power

2270-1700

1436-1811

994-1254

1300-792

Pa

Wind pressure

5349-10354

7358-3596

2130-4358

1688-3517

m3/h

Ventilation

G6-41-11 No7.1A

G6-41-13 No6.4A

G6-41-13 No5.4a

4-72No3.2A

Model

Blast fan

30

15

7.5

5.5

kw

Motor power

37

38

32

30

m

lift

172

100

50

30

m3/h

flow

IS125-100-200B

IS100-80-160

IS80-65-160

IS65-50-160

model

Circulating water pump

42

26.5

19.1

13.5

t

total weight

7.56x6.1x5.4

7.5x4x5

6.5x2.55x4.53

6.2x3.2x4.15

m

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

28/13

26.5

19.1

13.5

t

Weight of biggest parts for shipment

6.77x2.9x1.67

6.77x3.16x3.36

6.51x2.6x3.52

5.82x2.26x3.22

5.15x1.75x2.87

m

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

Pn1.6 Dn150

Pn1.6 Dn125

Pn1.6 Dn100

Pn1.6 Dn65

MM

Water entrance and exit diameter

900

590

295

145

kg/h

Consumption

II type bitumite,low heat capability 17700-21000KJ/KG

Coal available

Fuel

36000

24000

12000

6000

m2

Heating area

9.5

5.14

3.04

1.8

m2

Area of stoker

78.46

76

76

74

%

Boiler heating efficiency

70

70

70

70

Water-inlet temperature

115

95

95

95

Steam temperature

0.7

0.7

0.7

0.7

Mpa

Operation pressure

4.2

2.8

1.4

0.7

MW

Rated evaporation capacity

DZL(W)4.2-1.0-115/70-AII

DZL(W)2.8-0.7-95/70-AII

DZL(W)1.4-0.7-95/70-AII

DZL(W)0.7-0.7-95/70-AII

parameter/ model

DZL threaded line pipe shop-assembled hot water boiler specification and boiler auxiliaries This series boiler is well designed , compactly made up, using either gas or water , shop assembled, mono layer, so that the civil engineering and the investment could be saved. This amelioration, which extends the boilers working life and is the national energy saving product, makes great contribution to the further development of boiler , it set the pace in china and fill up the national margin It is strong, highly effective,and with small volume , long working life.The ameliorated boiler uses the wing smoke flue, one-way threaded smoke pipe, arch tube sheet, smoke-gas segregation room, and several other advanced technologies so that the boiler bearing condition could be ameliorated, the circulating water flow speed could be improved and the safety coefficient could be enhanced.

The DZL threaded line pipe shop-assembled steam boiler is the most advanced water-fire tube boiler in China