K series industrial output boilers K100 … K1250 (100kW…1250kW)

  • Automated maintenance of the preset temperatures
  • Preheated primary and secondary air are supplied into the combustion chamber. Even cooling of the boiler walls protects boiler’s heat exchanger from overheating
  • Balanced water flow in the heat exchanger protects it from overheating and residue
  • Efficient combustion is achieved by correct rate between the heat resistant concrete and heat exchanging surfaces. Primary and secondary air fans are separate
  • Turbulators increase efficiency of the heat exchange
  • Large loading and servicing doors
  • Boilers are more efficient when installed with an exhauster which is controlled by a frequency adjuster depending on draught
  • Right and left hand side door opening is available
  • Environmental parameters conform to EU requirements
  • Boiler insulation shielding is painted in a high quality powder coat

Description

 

K-100

K-140

K-190

K-220

K-250

K-320

K-400

K-500

K-600

K-700

K-950

K-1250

Nominal output *

kW

95

140

190

220

250

320

400

500

600

700

950

1250

Efficiency

%

80

Fuel used

 

wood, wood waste, coal, sawdust or peat briquettes

Fuel consuption

Kg/h

36

50

68

79

90

115

143

179

215

251

341

448

Boiler water capacity, m³

m3

0,22

0,27

0,53

0,6

0,68

0,94

1,2

1,3

2,1

2,3

2,6

3

Aerodynamic resistance, at QN, not greater than, Pa

 

45

55

105

115

125

185

195

235

265

275

288

322

Hydraulic resistance at Δt =20 ºC, mm H2O

 

0…370

0…380

0…390

0…400

0…410

0…430

0…440

0…440

0…450

0…460

0…480

0…490

Combustion chamber dimensions mm

H
B
L

620
500
730

620
500
930

770
680
1000

770
680
1200

770
680
1400

970
880
1300

970
880
1500

1100
880
1693

1100
1000
1900

1100
1000
2060

1035
1260
2120

1035
1260
2510

Minimum chimney draft

Pa

25

Boiler flue outlet diameter

mm

240×240

240×240

290×290

290×290

290×290

Ø325

Ø325

Ø380

Ø380

Ø480

Ø480

Ø480

Mass (brutto)

kg

988

1170

1750

2000

2100

2800

3100

3500

4200

4700

5865

6735

*- nominal boiler output was determined firing with 30% moisture content fire wood

Description

 

K-100

K-140

K-190

K-220

K-250

K-320

K-400

K-500

K-600

K-700

K-950

K-1250

H
B
L

mm

1940
1000
1580

1940
1000
1625

2260
1200
1950

2260
1200
2150

2260
1200
2280

2680
1400
2400

2830
1400
2600

2830
1560
2760

2760
1560
3030

2760
1560
3220

3180
1840
3150

3180
1840
3545

A

710

710

890

890

890

1090

1090

1090

1256

1256

1476

1476

C

930

1125

1195

1395

1585

1504

1700

1890

2086

2282

2370

2760

D

1160

1335

1435

1630

1825

1800

2000

2200

2370

2560

2700

3095

E
F

1600
1120

1600
1120

1900
1300

1900
1300

1900
1300

2220
1490

2220
1490

2370
1640

2480
1670

2480
1670

2543
1605

2543
1605

M

260

260

270

270

270

380

380

380

400

400

395

395

P

240×240

240×240

290×290

290×290

290×290

Ø325

Ø325

Ø380

Ø380

Ø480

Ø480

Ø480

T

Ø65

Ø65

Ø65

Ø65

Ø65

Ø80

Ø80

Ø80

Ø80

Ø80

Ø80

Ø80

Recommended connection to the heating system diagram:

© 2016 UAB KALVIS
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