Oem New Industrial Best Steam DZL Boiler
1.The crack of pipes and plates under high temperature can be prevented by using single backhaul solenoid,arch plate,aerofoil flue and elastomer shell taking the place of rigid shell.
2.The rational designed circulation loop prevents the base heating and bubbling. Backwater ejecting can improve the reliability of circular water,get rid of the pipes slagging and let the stove run orderly.
3.Good smoke prevention and dust control, the dust is inertial separated from the gas in the stove.
4.Small stove by optimize design and the price of boiler room can decrease 30%.
5.Good firing, it can add coal and slag remove automatically, so, it can save the stoker’s labor.

1.1 Main Specifications of DZL Series Package Steam Boiler
|
boiler model items |
DZL 1-0.7-All DZL 1-1.0-All |
DZL 2-0.7-All DZL 2-1.0-All |
DZL 4-1.0-All DZL 4-1.25-All |
rated steam capacity t/h |
1 |
2 |
4 |
rated output water pressure Mpa |
0.7/1.0 |
0.7/1.0 |
1.0/1.25 |
steam temperature℃ |
Saturated(170.4/183) |
Saturated(170.4/183) |
Saturated(1834/193.3) |
combustion method |
Chain-grate firing |
Chain-grate firing |
Chain-grate firing |
applicable coal |
All,Alll |
All,Alll |
All,Alll |
effective area of grate |
1.736 |
3.72 |
5.2 |
the coal consumption at full load operation(kg/h) |
150/172 |
328/331 |
648/650 |
the boby heating surface |
20.74 |
40.37 |
90.54 |
exit gas temperature ℃ |
163 |
163 |
163 |
the mist and discharges the density(mg/N m3) |
<80 |
<80 |
<80 |
smoke blackness(ringelmann lecel) |
<1 level |
<1 |
Level |
thermal efficiency % |
74.41 |
77.18 |
76.68 |
|
dimensions of biggest part for transportation (lengthxwidthxheighth)mm |
4797x1900x3065 |
5550x2271x3588 |
7025x2610x4493 |
weight of biggest part for transportation t |
20/21 |
27/28 |
30/31 |
1.2 Main Specifications of DZL Series Package Hot-water Boiler
|
boiler model items |
DZL 0.7-0.7/95/70-All |
DZL1.4-0.7/95/70-All |
DZL 2.8-0.7/95/70-All |
rated heat power MW |
0.7 |
1.4 |
2.8 |
rated working pressure Mpa |
0.7 |
0.7 |
0.7 |
rated output water temperature ℃ |
95 |
95 |
95 |
return water temperature℃ |
70 |
70 |
70 |
combustion method |
Chain-grate firing |
Chain-grate firing |
Chain-grate firing |
applicable coal |
All,All |
All,All |
All,All |
effective area of grate |
1.736 |
3.72 |
5.2 |
the coal consumption at full load operation(kg/h) |
156 |
303 |
596 |
the boby heating surface |
17.62 |
39.63 |
97.82 |
exit gas temperature ℃ |
170.5 |
139.9 |
139.3 |
the mist and discharges the density(mg/N m3) |
<80 |
<80 |
<80 |
smoke blackness(ringelmann lecel) |
<1 level |
<1 level |
<1 level |
thermal efficiency % |
75.65 |
76.77 |
78.75 |
|
dimensions of biggest part for transportation (lengthxwidthxheighth)mm |
4797x1900x3544 |
5550x2270x3950 |
7054x2610x4304 |
weight of biggest part for transportation t |
20 |
27 |
30 |
The coal consumption at full load operation calculates to bituminous coal class ll.(dw=21320KJ/Kg)
Coal Fired Boiler Drawing
• Service is part of product, pre-sale and after-sale service are the same important. Customer’s satisfaction is our aim. Coal Boiler SZL Packaged Boiler

• Consultation Service: Experienced technicians guidance is available on the phone, and on the internet.
• Warm Service: Based on customers’ request and budget, our experts make efficient, reliable solutions, and we produce strictly following customers’ order. Every customer has the chance to visit our workshops before placing the order.
• "Credit based" as company's spirit, Enneng cherishes the trust from every customer.
•Company Culture: Customer Foremost, Credit First.
.
• We have Chinese A level boiler factory, ASME, CE standard available.
• We can provide some kinds of boiler package such as wood case, steel case,etc

•Our company warmly welcome customers′ visiting and negotiation.
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