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Heating Fast Coal Burning Boiler Durable Double Drum Wood Coal Boiler

Heating Fast Coal Burning Boiler Durable Double Drum Wood Coal Boiler

  • Heating Fast Coal Burning Boiler Durable Double Drum Wood Coal Boiler
  • Heating Fast Coal Burning Boiler Durable Double Drum Wood Coal Boiler
  • Heating Fast Coal Burning Boiler Durable Double Drum Wood Coal Boiler
Heating Fast Coal Burning Boiler Durable Double Drum Wood Coal Boiler
Product Details:
Place of Origin: HENAN
Brand Name: YONGXING
Certification: ISO9001,ISO14001,SGS,BV
Model Number: DZL/SZL
Payment & Shipping Terms:
Minimum Order Quantity: 1set
Price: negotiable
Packaging Details: Nude packing,Package with Steel Box,or Wooden Box
Delivery Time: 10-15days
Payment Terms: T/T, L/C, Western Union
Supply Ability: USD1000/SET
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Detailed Product Description
Class: A Fuel: Coal Or Coal Water Slurry
Material: Special Steel Application: Industrial Usage
Installation: Assembled Boiler Media: Steam
High Light:

coal fired water tube boiler


coal fired hot water boiler

3T DZL Heating Fast and Durable Double Drum Coal Fired Boilers for Industrial Usage



1. The application of advanced technology can quickly form a high temperature zone inside the boiler, stably maintain the combustion state of the fuel, ensure that the flue gas can stay in the high temperature furnace for a long time, the fuel is fully burned, and the combustion efficiency is high.


2. The emission concentrations of soot and sulfur dioxide are not more than 10mg/m3 and 50mg/m3 respectively, which reduces air pollution.


3. The application of automatic feeding and slag removing equipment can realize the full automation of boiler work. At the same time, the boiler can work continuously for 4,000 hours without maintenance, and the work is stable and reliable.


4. The boiler operation is simple and convenient, and there is no complicated operation procedure.


5. The boiler body is automatically welded by argon arc welding process, 100% non-destructive testing, and the quality is excellent.


Data sheet 1

Matching auxiliary Type
Chain Grate travelling grates OR flake type chain grates
Induced Draft Fan GY1-18 4#Right 0°
Electromotor Y 132S-4B3
Forced Draft Fan 4-72-3.2A Right 315°
Electromotor Y 90L-2
Electric Pump JGGC2-8X13
Electromotor Y 90L-2
Govenor Stepless speed governor
Electromotor YCT112-4A
Ash Extractor Screw type
Electromotor Y 90S-6
Dust Collector Multi-tube XTD-1


Data sheet 2

Parameter Data
Rated evaporation capacity 3 ton/h
Rated working pressure 0.7/1.25 MPa
Rated steam temperature 170/194℃
Water-supply temperature 20℃
Heated area radiation 8.5㎡
Heated area convection 42㎡
Combustion method Layer fired boiler
Thermal efficiency 81.00%
Grate effective area 4.18㎡
Maximum shipping weight (tons) 23 ton
Dimension(L*W*H) 5.53m*2.47m*3.2m


Heating Fast Coal Burning Boiler Durable Double Drum Wood Coal Boiler 0


This type of 3T DZL boiler adopts a double-drum tube type chain grate. The drum is arranged vertically along the upper and lower sides of the boiler. The water-cooled wall tube forms the radiant heating surface of the furnace, and the tube bundle between the upper drum and the lower drum constitutes convection heating. In the face, the economizer is installed at the end of the device. The boilers and grate produced by the company can realize stepless speed regulation, and the air volume of each wind chamber can be independently adjusted. At the same time, it has the characteristics of compact structure, small floor space, simple layout of boiler room, short installation period and small installation cost.


Welcome inquiry more specifications if u need .

Quckly installed boiler
boiler model Unit DZL1-0.7/1.0-AII DZL2-0.7/1.0-AII DZL4-0.7/1.25/1.6-AII DZL6-1.25/1.6-AII
capacity ton/h 1 2 4 6
rated pressure Mpa 0.7/1.0 0.7/1.0 0.7/1.25/1.6 1.25/1.6
rated steam temeperature 170/184 170/184 184/193/204 193/204
feed water temperature 20 20 20 105
radiation area 4.21 6.43 10.55 16.95
convection area 20.68 39.23 90.45 134.87
economizer area 9.66 16.56 16.56 53.13
valid grate area 1.852 3.15 5.18 8.395
applicable fuel * COAL COAL COAL COAL
exhaust gas temperature 152/160 152/161 163/163.8/169.5 163/169
design efficiency % 77.73/77.24 78.53/78.18 79.37/79.30/78.96 79.83/79.19
fuel consumption kg/h 170.74/172.93 341.71/343.63 673.22/676.27/682.11 866.39/877.51
max part size for delivery mm 5488*2254*2782 5694*2704*3324 6743*2954*3508 8244*2951*3704


boiler model Unit SZL6-1.25/1.6-AII SZL8-1.25/1.6-AII SZL10-1.25/1.6-AII SZL12-1.25/1.6-AII SZL15-1.25/1.6-AII SZL20-1.25/1.6-AII SZL25-1.25/1.6-AII
capacity ton/h 6 8 10 12 15 20 25
rated pressure Mpa 12.5/1.6 1.25/1.6 1.25/1.6 1.25/1.6 1.25/1.6 1.25/1.6 1.25/1.6
rated steam temeperature 193/204 193/204 193/204 193/204 193/204 193/204 193/204
feed water temperature 105 105 105 105 105 105 105
radiation area m2 18.19 22.14 25.8 25.8 34.117 53.78 99.21
convection area m2 121.9 158.86 200.38 250.17 331.616 411.8 457.78
economizer area m2 53.13 104.64 130.8 174.4/261.1 117.72/117.2 212.4 476.16
valid grate area m2 7.55 9.34 10.98 12.78 16.24 20.84 24.76
exhaust gas temperature 165.78/169.85 161/165 160/162 158/150 156.7/159.4 153/159 152/156
design efficiency % 80.11/79.44 79.95/79.98 80.55/80.28 80.68/80.72 80.48/80.56 81.09/80.77 81.38/81.26
fuel consumption kg/h 863.28/874.78 1153.42/1161.38 1430.96/1442.74 1714.5/1721.8 2167.89/2164.7 2868.63/2884.7 3551/3556
max part size for delivery mm 7100*2800*3500
Bulk packing


Contact Details
Yong Xing Boiler Group Co.,Ltd

Contact Person: Ms. Bettysun

Tel: 86-13849050429

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