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Tong Hai Power the pioneer industrial boilers of China market, and we have various boilers for worldwide customers.
40 more years history, more than 100 models boilers,sell to 40 countries. New-tech&design,high efficency.
DZL coal steam boiler:
1,The DZL series quickly installed steam boiler is the most advanced water-fire tube boiler in Chinese market, with high efficiency, small in size and long working life for 20 years.
2,The boiler after improvement takes use of structure of wing type smoke duct, one-way screwed smoke tube, arched tube plate, smoke and gas separation room and several other advanced technolog, which has increased the water circulation speed and safety factor.
3,This boiler series is well designed, compact structure, quickly installed, monolayer arrangement, so that the civil engineering and investment could be saved. These improvement ha extend boiler's working life and make it the national energy saving product.
Tehnical specifications:
|
Item parameter Model |
DZG 0.5-0.7-AII |
DZL(W) 1-0.7-AII |
DZL(W) 2-0.7/1.25-AII |
DZL(W)4-1.25/1.6-AII |
DZL(W) 6-1.25-AII |
DZL(W)8-1.25-AII |
DZL(W) 10-1.25-AII |
DZL(W)20-1.25-AII |
|||
Rated evaporation capacity |
t/h |
0.5 |
1 |
2 |
4 |
6 |
8 |
10 |
20 |
||
Operation pressure |
Mpa |
0.7 |
0.7 |
0.7/1.25 |
1.25/1.6 |
1.25 |
1.25 |
1.25 |
1.25 |
||
Steam temperature |
℃ |
169.6 |
169.6 |
169.6/194 |
194/203 |
194 |
194 |
194 |
194 |
||
Water-inlet temperature |
℃ |
20 |
20 |
20 |
20/60 |
20 |
20 |
105 |
105 |
||
Boiler heating efficiency |
% |
71.76 |
74.41 |
77 |
81 |
81.5 |
82 |
82.75 |
82.75 |
||
Area of stoker |
m2 |
1.26/0.88 |
1.74 |
3.04 |
5.14 |
7.4 |
11.4 |
11.4 |
20.8 |
||
Primary steam valve drifted diameter |
mm |
PN1.6DN50 |
PN1.6DN65 |
PN1.6DN80 |
PN1.6/2.5DN100 |
PN1.6DN125 |
PN1.6DN150 |
PN1.6DN150 |
PN1.6DN200 |
||
Water inflow valve drifted diameter |
mm |
PN1.6DN40 |
PN1.6DN40 |
PN1.6DN40 |
PN1.6/2.5DN50 |
PN1.6DN50 |
PN1.6DN65 |
PN1.6DN50 |
PN1.6DN65 |
||
Fuel |
Coal available |
II type bitumite |
|||||||||
Consumption |
kg/h |
75 |
145 |
290 |
580 |
960 |
1220 |
1490 |
2700 |
||
Dimensions of biggest parts for shipment (L x W x H) |
m |
2.8*2*2.7 |
4.53*1.9*3.07 |
5.82*2.1*3.22 |
6.5*2.66*3.52 |
7.7*3*3.54 |
7.1*3.2*3.5 |
8.2*3.3*3.6 |
9.45*3.77*7.1 |
||
Weight of biggest parts for shipment |
t |
8.5 |
16.7 |
18/19 |
27/29 |
32 |
42 |
40 |
30 |
||
Overall dimensions of boiler assembled (L x W x H) |
m |
2.8*3.1*3.5 |
5.3*2.2*3.3 |
6.5*4.0*3.7 |
7.2*4.5*4.0 |
7.9**4.5*4.1 |
7.9*6*6.5 |
11.6*4.4*6.4 |
10.7*5.51*8.68 |
||
Water supply pump |
model |
1W2.4-10.5 |
1W2.4-10.5 |
1 1/2GC-5*4/6 |
1 1/2GC-5*7 |
1 1/2GC-5*7 |
2GC-5*6 |
2 1/2GC 6*6 |
65DG50*4 |
||
Motor power |
kw |
3 |
3 |
5.5/7.5 |
7.5/11 |
15 |
15 |
22 |
22 |
||
DZL series higher efficiency biomass boiler, biomass wood boiler, wood chips boiler, straw fired boiler , rice husk boiler , biomass pellet boiler, peanut biomass boiler.
1. It adopts automatic operation chain grate, fire tube structure which ensures boiler safe operation and extend service life.
2. Boiler equips Inverter control, fuel combustion can achieve automatic adjustment to save energy,
also decrease the dust emission & SO2 emission & NOx emission.
3. Boiler equips Energy Saver which can improve boiler thermal efficiency more than
2~3% & decrease the temperature of exhaust smoke.
4. It’s suitable for all kinds of biomass (biomasse)
Boiler body:
Boiler package:
Auxiliary boiler:
1,We can help design and manufacture boilers according to customers’ special requirements.
2,Engineers are available service overseas
3,Ferroli boiler body warranty 3 years
4,Engineers 24hours online
How many years is the boiler’s life?
The boiler is designed for 20years life span,
How to choose a boiler model?
Confirm the type (steam or hot water), capacity, pressure (or output temperature need) and fuel(coal, biomass, gas or oil) of the boiler, Tonghai Boiler will suggest a suitable model based on your usage
How is the warranty term?
If any problems caused for quality during the warranty period, the Seller will repair or replace the broken parts for free, if the problem caused from the client’s side, the Seller will help supply the spare part at lowest cost.
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