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7MW Double Drums Water Tube Coal Fired Hot Water Boiler

Port: Qingdao, China
Production Capacity: 500sets/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, T/T 30%,L/C 70%.
Function: Hot Water Boiler
Fuel: Coal-Fired
Installation: Assembled Boiler
Structure: Fire Tube
Media: Hot Water
Water Circulation: Natural Circulation

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7MW double drums water tube Coal Fired Hot Water Boiler

The DZL series quickly installed coal fired hot water boiler is the most advanced water-fire tube boiler in Chinese market and foreign market,this series boiler can be used in textile,food and corrugated box factory with high efficiency, small in size and long working life.

The coal fired hot water boiler after improvement takes use of structure of wing type smoke duct,one-way screwed smoke tube,arched tube plate,smoke and gas separate room and several other advanced technology,which has increased the water circulation speed and safety factor.This series boiler is well designed,compactly made up, quickly installed,mono layer,so that the civil engineering and investment could be saved.With these improvement, the boiler’s working life extend much to be the national energy saving product.

1.4MW-4.2MW Coal Fired Hot Water Boiler usally transported as entiraty part,Capacity more than 5.6MW(including 5.6MW)are transported as up body and bottom body (chain grate).

Boiler main body will be loaded on the 20′ or 40′ FR(flat rack) containers with weather cloth,boiler accessories will be packed with plywood boxes and loaded in the 20-feet or 40-feet GP(Standard) containers.

Weclome to Qingdao,we will talk more details,check our workshop and running boilers.

Model/Parameter/Item DZL1.4-0.7-95/70-AII DZL2.8-0.7-95/70-AII DZL4.2-1.0-115/70-AII
Rated capacity MW 1.4 2.8 4.2
Operation pressure Mpa 0.7 0.7 1
Hot water temp. C 95 95 115
Water-inlet
temperature
C 70 70 70
Heating efficiency % 76 76 78
Area of stoker 3.04 5.14 7.4
Heating area 12000 24000 36000
Water inlet & outlet
Diameter
mm PN1.6
DN100
PN1.6
DN125
PN1.6
DN150
Fuel Coal available II type bitumite,lcv:17700-21000KJ/kg
Consumption kg/h 290 580 960
Dimension of biggest parts for shipment
(LxWxH)
m 5.82*2.26*3.22 6.51*2.6*3.52 7.5*2.9*3.5
Weight of biggest
parts for shipment
t 19.1 26.5 31
Overall dimension of
Assembled boiler
(LxWxH)
m 6.5*2.55*4.53 7.5*4.0*5 7.9*4.5*4.4
Water
pump
Model IS80-65-160 IS100-80-160 IS125-100-200B
Flow m³/h 50 100 172
Lift m 32 38 37
Motor power kw 7.5 15 30
Blast
fan
Model G6-41-13No5.4A G6-41-13No6.4A G6-41-13No7.1A
Flow m³/h 4358-2310 7358-3596 10354-5349
Pressure Pa 994-1254 1436-1181 2270-1697
Motor power kw 3 5.5 7.5
ID fan Model Y6-41-13No5.4C Y6-41-13No7.1C Y6-41-13No10C
Flow m³/h 8901-4350 15219-8171 32144-16607
Pressure Pa 2568-3240 2454-3283 2574-3444
Motor power kw 11 22 37
Port: Qingdao, China
Production Capacity: 500sets/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, T/T 30%,L/C 70%.
Function: Hot Water Boiler
Fuel: Coal-Fired
Installation: Assembled Boiler
Structure: Fire Tube
Media: Hot Water
Water Circulation: Natural Circulation

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ABOUT US

ZOZEN is located in Wuxi,Wuxi is an important modern industrial city in China . It is only about 100 kilometers away from ShangHai.
Our products have been sold to more than 100 countries and regions and set up offices in many countries to ensure that they serve customers at the first time.

ABOUT US

ZOZEN is located in Wuxi,Wuxi is an important modern industrial city in China . It is only about 100 kilometers away from ShangHai.
Our products have been sold to more than 100 countries and regions and set up offices in many countries to ensure that they serve customers at the first time.

CONTACT US

  • +86-13915290614
  • No. 76, Xin Da Road, Zhou tie Town, Yixing, Wuxi, China