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Coal Fired Hot water boiler
Coal Fired Hot water boiler
Coal Fired Hot water boiler
Coal Fired Hot water boiler
Coal Fired Hot water boiler
  • Coal Fired Hot water boiler
  • Coal Fired Hot water boiler
  • Coal Fired Hot water boiler
  • Coal Fired Hot water boiler
  • Coal Fired Hot water boiler

Coal Hot Water Boiler

  • Model:DZL
  • Capacity:0.3MW-30MW
  • Fuel:Coal,solid fuel,waste fabric,anthracite,bitumite,lignite,etc
  • Application:Center heating, Greenhouse, Hospital, Hotel, Swimming pool,etc
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Introduction

DZL series package boilers are horizontal three-pass water & fire tube boilers with a chain grate stoker structure. Threaded pyrotechnic tubes are arranged in the drum to form a convection heating surface,while the drum and the water walls on both sides from a radiation heating surface in the furnace.

Coal Boiler System:

Boiler Advantages

1. It's a adaptable to a wide range of fuels including bituminous coal, lean coal and anthracite
2. Thermal efficiency 5%-15% higher than other boilers, annual cost savings for 10tph boiler as high as USD70000
3. Saving money and time: custom designed and feeding system, slag discharge system, flue gas treatment system
4. Easy feeding and discharge, high level of automation that requires less operational and maintenance personnel
5. Safety assured by the advanced interlock control system

Auxiliaries of DZL Coal Hot Water Boiler

Application:

DZL series hot water boiler, is widely used in hospital, hotel, school, greenhouse, etc. Steam boiler is widely used for industry production and processing, such as Beverage factory,Textile factory,Food processing industry,Feed mill,Refinery,Rice mill,Paper mill,etc.

Coal Boiler Projects:

 

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Features

1.DZL Series coal fired hot water boiler

2.Heating power : 0.7Mw-14Mw

3.Pressure boiler or atmospheric pressure boiler

4.Single drum fire tube and water tube boiler

5.Chain grate boiler

6.Supply heating for residential central heating,greenhouse heating,farm plant heating

Parameter
DZL Series Hot Water Boiler Technology Parameter Table  
Boiler model Rated  
capacity
Rated 
pressure
Outlet 
temperature
Return water 
temperature
Grate 
effective area
Exhaust 
gas temp.

 

Design 
efficiency
Fuel 
consumption
Weight Dimension Delivery 
Mode
MW MPa

%

Kg/h Ton mm
DZL0.7-0.7/95/70-AII 0.7 0.7 95 70 1.85 165 80 110 14.2 5488×2200×3832 Package 

 

DZL1.4-0.7/95/70-AII 1.4 0.7 95 70 3.4 172 80 222 22.6 5900×2450×3168 Package 

 

DZL2.8-0.7/95/70-AII 2.8 0.7 95 70 5.18 155 80 432 27 6970×2550×3398 Package 

 

DZL4.2-0.7/95/70-AII 4.2 0.7 95 70 7.55 155 81 633 45.5 6930×3420×4090 Package 

 

DZL5.6-1.0/95/70-AII 5.6 1 95 70 9.34 171 80 855 40 7200×3000×3500 Assembled
DZL7-1.0/115/70-AII 7 1 115 70 12 170 80 1068 45 7746×3773×4214 Assembled
DZL10.5-1.0/115/70-AII 10.5 1 115 70 18 146 81 1587 55.6 7650×3350×3500 Assembled
DZL14-1.0/115/70-AII 14 1.25 130 70 22.85 157 81 2116 19.08 7665×3800×2150 Assembled
DZL21-1.25/130/70-AII 21 1.25 130 70 27.5 158 81 3160 25.6 7941×2440×2550 Assembled
DZL29-1.25/130/70-AII 29 1.25 130 70 34.5 150 81 4327 19.68 8568×2036×2568 Assembled
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