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Add:Heze City, Shandong Province, China

DZL生物质系列蒸汽 热水锅炉
chain steam boiler

DZL Biomass Steam Boiler / Hot Water Boiler

Fuel: biomass fuels such as coal and sanding powder
Pressure level: ≤2.5MPa
Specifications: Steam boiler: 1 ~ 35T / h
Hot water boiler: 0.7 ~ 29MW
Application industry: steam boiler: widely used in various industrial industries, such as textile, chemical, papermaking, machinery, food, agricultural product processing industries, etc.
Hot water boiler: It is widely used in heating, bathing and domestic hot water in hotels, schools, guesthouses, and communities.
DZL生物质系列蒸汽 热水锅炉
chain steam boiler
Product description
Parameters
 Product parameters
  Capacity:1 - 40 t/h
  Working Pressure:0.7 - 2.5 Mpa
  Working Pressure:170-225℃
  Applicable fuel:Biomass
  Application Industry:Heating, chemical, food, tobacco, textile, printing and dyeing, feed, medicine, building materials, brewing, rubber, hospital

 DZL Series biomass steam and hot water boiler features
  The heating surface and combustion device are reasonably arranged, and the highly efficient threaded flue pipe is used, and the thermal efficiency of the boiler is 2-5 percentage points higher than the national standard.
  Reasonable smoke speed design, the heating surface of the boiler does not accumulate ash, does not wear, and can maintain high efficiency, full load and safe operation for a long time without ash blowing.
  Tall furnaces are easy to design reasonable furnace arches according to different fuels, improve fuel embers and eliminate black smokeThe inertia separation of smoke and dust at the furnace outlet effectively reduces the dust concentration in the exhaust and reduces the wear on the rear heating surface.
  Adopt high-strength large-scale grate or phosphor-type grate, install roller device to large grate, improve the safety of grate, less leakage, and convenient combustion adjustment.
  Compact structure, quick installation or assembly and delivery, convenient installation and shortening installation cycle. The large water volume is conducive to power failure protection and has strong ability to adapt to load changes.
  The rear of the boiler is equipped with multi-tube dust collectors and bag dust collectors. The flue gas emission is better than national standards and meets national environmental protection requirements.

 DZL Biomass series steam boiler technical parameter table

Model/Item

DZL2- 1.0-SC1

DZL2- 1.25-SC1

DZL4- 1.0-SC1

DZL4- 1.25-SC1

DZL4- 1.6-SC1

DZL6-1.25
-SC1(快)

DZL6-1.6
-SC1(快)

DZL8- 1.25-SC1

DZL8- 1.6-SC1

DZL10- 1.25-SC1

DZL10
-1.6-SC1

Rated evaporation capacity t / h

2

2

4

4

4

6

6

8

8

10

10

Rated working pressure Mpa

1.0

1.25

1.0

1.25

1.6

1.25

1.6

1.25

1.6

1.25

1.6

Water temperature ℃

20

20

20

20

20

20

20

20

20

105

105

Rated steam temperature ℃

184

193

184

193

204

193

204

193

204

193.4

204

Radiant heating area ㎡

7.2

7.2

17.44

17.44

17.44

8.88

8.88

20.6

20.6

18.34

18.34

Convection heating area ㎡

42.69

42.69

90.5

90.5

90.5

156.07

154.7

158.5

158.5

199.46

199.46

Heating area of economizer ㎡

26.16

26.16

52.32

52.32

52.32

78.48

78.48

141.6

141.6

174

174

Grate effective area ㎡

3.42

3.42

5.19

5.19

5.19

7.5

7.5

8.8

8.8

10.99

10.99

Applicable fuel

SC

SC

SC

SC

SC

SC

SC

SC

SC

SC

SC

Exhaust temperature ℃

143

144.1

146.3

150.6

158

144.5

150.6

155.9

161.8

146.1

149.3

Design thermal efficiency%

84.6

84.52

83.8

83.61

83.1

83.52

83.2

82.7

82.36

84.23

84.1

Fuel consumption kg / h

391

394

780

785

790

1175

1185

1553

1565

18316740

1683

Weight of transport piece t

16

16.5

29.2

30

31

37.5

38.6

21/15

21/15

23/17

23/17

Maximum transport size m

5.7×2.7 ×3.4

5.7×2.7 ×3.4

6.8×3.0 ×3.6

6.754×2.82 ×3.51

6.8×3.0 ×3.6

7.922×2.81 ×3.688

7.9×2.9 ×3.7

7.3×3.0×3.5
7.2×3.0×1.6

7.3×3.0×3.5
7.2×3.0×1.6

7.6×3.2×3.6
7.2×2.9×2.33

7.6×3.2×3.6
7.7×3.0×2.3

Boiler installation dimensions m

5.7×3.9 ×4.9

5.7×3.9 ×4.9

6.8×3.8 ×5.1

6.8×3.8 ×5.1

6.8×3.8 ×5.1

8.2×5.2 ×5.0

8.43×6.0 ×6.5

7.73×5.9 ×6.0

7.73×5.9 ×6.0

8.43×6.0 ×6.5

8.4×6.0 ×6.5

Factory way

Fast loading

Assembly

 

Model/Item

DZL15- 1.25-SC1

DZL15- 1.6-SC1

DZL20- 1.25-SC1

DZL20- 1.6-SC1

DZL30- 1.25

DZL30- 1.6

DZL35- 1.25

DZL35 -1.6

DZL40- 1.25

DZL40- 1.6

Rated evaporation capacity t / h

15

15

20

20

30

30

35

35

40

40

Rated working pressure Mpa

1.25

1.6

1.25

1.6

1.25

1.6

1.25

1.6

1.25

1.6

Water temperature ℃

105

105

105

105

105

105

105

105

105

105

Rated steam temperature ℃

193.4

204

193.4

204

193.4

204

193.4

204

193.4

204

Radiant heating area ㎡

39.5

39.5

52.68

52.68

59.4

59.4

64.7

64.7

66.05

64.7

Convection heating area ㎡

348.1

348.1

471.1

471.7

638.6

638.6

962.3

962.3

967.3

962.3

Heating area of economizer ㎡

174.4+ (175)

174.4+ (175)

295+ (210)

295+ (210)

663.7

663.7

421.8

421.8

519.2

421.8

Grate effective area ㎡

15.56

15.56

22.7

22.7

26.6

26.6

29.3

29.3

34.5

29.3

Applicable fuel

SC

SC

SC

SC

SC

SC

SC

SC

SC

SC

Exhaust temperature ℃

125.9

129.9

122.1

127

122.1

127

124.2

129

123.2

128

Design thermal efficiency%

84.7

84.4

84.9

84.5

87.9

87.4

87.8

87.3

87.8

87.3

Fuel consumption kg / h

2452

2468

3902

3960

5399

5476

6260

6410

7096

7210

Weight of transport piece t

24/21

24/21

30

30

28.1

30.1

33.6

35.2

37.6

38.6

Maximum transport size m

7.35×3.2×3.5
8.5×3.1×2.6

7.35×3.2×3.5
8.5×3.1×2.6

9.8×3.7
×3.6

9.8×3.7
×3.6

9.1×4.2
×3.5

9.1×4.2
×3.5

8.56×2.55
×2.7

8.56×2.55
×2.7

8.56×2.6
×2.9

8.56×2.6
×2.9

Boiler installation dimensions m

10.5×6.0
×7.8

10.5×6.0
×7.8

10.7×6.5
×8.51

10.7×6.5
×8.51

11.2×8.0
×9.3

11.2×8.0
×9.3

13.2×8.90
×9.6

13.2×8.90
×9.6

14.2×9.4
×9.6

14.2×9.4
×9.6

Factory way

 

 

 

 

 

 

 

 

 

 

 
 CDZL Series atmospheric pressure hot water boiler parameter table

Model/Item

CDZL0.7-85/ 60-SCI

CDZL1.4-85/ 60-SCI

CDZL2.8-85/ 60-SCI

CDZL4.2-85/ 60-SCI

CDZL5.6-85/ 60-SCI

CDZL7.0-85/ 60-SCI

Rated thermal power (MW)

0.7

1.4

2.8

4.2

5.6

7.0

Working pressure (Mpa)

Atmospheric

Atmospheric

Atmospheric

Atmospheric

Atmospheric

Atmospheric

Rated return water temperature (℃)

60

60

60

60

60

60

Rated water temperature (℃)

85

85

85

85

85

85

Radiant heating area (㎡)

3.47

6.69

10.175

13.6

16.05

14.27

Convection heating area ㎡

22.4

33.739

85.12

120.8

154.91

198.19

Grate effective area (㎡)

1.86

3.15

5.18

7.5

8.8

10.98

Applicable fuel

SC1

SC1

SC1

SC1

SC1

SC1

Burning method

Chain burning

Chain burning

Chain burning

Chain burning

Chain burning

Chain burning

Design thermal efficiency%

83.6

84.6

83.6

83.5

83.5

84.1

Weight of transport piece t

13.2

18

27.42

38

20/14

24/18

Boiler installation dimensions m

5486×3445
×4203

5700×3800
×4800

6740×3738
×4980

7800×5300
×5000

8100×5900
×6000

8430×6000
×6500

 
 DZL Series pressure-bearing biomass hot water boiler parameter table

Model/Item

DZL1.4-0.7/ 95/70-SCI

DZL1.4-1.0/ 115/70-SCI

DZL2.8-0.7/ 95/70-SCI

DZL2.8-1.0/ 115/70-SCI

DZL4.2-0.7/ 95/70-SCI

DZL4.2-1.0/ 115/70-SCI

Rated thermal power (MW)

1.4

1.4

2.8

2.8

4.2

4.2

Rated water pressure (Mpa)

0.7

1.0

0.7

1.0

0.7

1.0

Rated return water temperature (℃)

70

70

70

70

70

70

Rated water temperature (℃)

95

115

95

115

95

115

Radiant heating area (㎡)

6.69

6.69

17.44

17.44

13.65

13.65

Convection heating area ㎡

33.739

32.51

86.58

86.58

120.86

120.86

Grate effective area (㎡)

3.15

3.15

5.18

5.18

7.5

7.5

Applicable fuel

SCI

SCI

SCI

SCI

SCI

SCI

Design thermal efficiency (%)

84.6

84

83.8

83.9

84.2

84.5

Weight of transport piece (T)

18

15.38

27.42

27.42

35.1

35.45

Maximum transport size (mm)

5700×2800
×3300

5658×2550
×3262

6740×2820
×3472

6740×2820
×3521

7800×3100
×3710

7800×2950
×3550

 

Model/Item

DZL4.2-1.0/ 115/70-SCI

DZL5.6-1.0/ 115/70-SCI

DZL7.0-0.7/ 95/70-SCI

DZL7.0-1.0/ 95/70-SCI

DZL7.0-1.0/ 115/70-SCI

DZL10.5-1.0/ 95/70-SCI

DZL10.5-1.0/ 115/70-SCI

Rated thermal power (MW)

4.2

5.6

7

7

7

10.5

10.5

Rated water pressure (Mpa)

1.0

1.0

0.7

1.0

1.0

1.0

1.0

Rated return water temperature (℃)

70

70

70

70

70

70

70

Rated water temperature (℃)

115

115

95

95

115

95

115

Radiant heating area (㎡)

15.8

22.75

14.27

26.54

26.54

22.11

22.11

Convection heating area ㎡

117.1

150

198.19

204.34

204.34

277.97

277.97

Grate effective area (㎡)

7.55

9.34

10.98

10.98

10.98

16.29

16.29

Applicable fuel

SCI

SCI

SCI

SCI

SCI

SCI

SCI

Design thermal efficiency (%)

84.5

84.2

84.3

84.2

84.2

84.6

84.3

Weight of transport piece (T)

18/14

20/14

24/18

23/18

23/18

18/24

18/24

Maximum transport size (mm)

7100×2800×3400
7300×2540×2330

7300×3000×3500
7400×2700×2330

7600×3200×3400
7600×2900×2330

7600×3200×3400
7600×2900×2330

7600×3200×3400
7600×2900×2330

8130×3373×3160
9120×3370×1100

8130×3373×3160
9120×3370×1100

 

Model/Item

DZL14-1.0/ 115/70-SCI

DZL14-1.25/ 130/70-SCI

DZL21-1.25
/130/70-SCI

DZL21-1.25
/95/70-SCI

DZL29-1.0/ 115/70-SCI

DZL29-1.25/ 130/70-SCI

DZL29-1.6/ 130/70-SCI

Rated thermal power (MW)

14.0

14

21

21

29.0

29.0

29.0

Rated water pressure (Mpa)

1.0

1.25

1.25

1.25

1.0

1.25

1.6

Rated return water temperature (℃)

70

70

70

70

70

70

70

Rated water temperature (℃)

115

130

130

95

115

130

130

Radiant heating area (㎡)

52.28

52.28

34

34

76.7

76.7

76.7

Convection heating area ㎡

400.87

400.87

620

620

988.91

988.91

988.91

Grate effective area (㎡)

20.84

20.84

26.5

26.5

34.5

34.5

34.5

Applicable fuel

SCI

SCI

SCI

SCI

SCI

SCI

SCI

Design thermal efficiency (%)

84.6

84.9

84.7

84.6

84.5

84.5

84.3

Weight of transport piece (T)

24/24

24.2/23.6

26.6

26.6

35

37

38.8

Maximum transport size (mm)

7814×3373×3505
9439×3768×1100

7814×3373×3505
9439×3768×1100

7100×2800×3400
7100×2800×3400

9072×4200
×3476

8562×2550
×2698

8562×2550
×2698

8562×2550
×2698

 

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