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High Quality Boiler Chinese Single Drum Vertical Coal Fired Steam Boiler

Quantity:
  • DZL
  • EPCB
  • 8402190000
a. Double durm design 
b. Boiler capacity of 1-35T/H 
c. Higher thermal efficiency 
d. Low fuel consumption 
e. Automatic control systerm, with PLC, Touch screen


1. Features of Coal Fired Steam Boilers:

1). This thread boiler smoke pipe, arch tube sheet, wing flue structure, is the first victory in national development and National patent in 1991, after nearly two decades of continuous improvement and perfection of its structure is more reasonable, environmentally friendly energy.Effects become more prominent.
2). For the application of different fuels, chain grate and reciprocating grate is divided into two series. With energy, strong radiation arch, can be applied to all types of bituminous coal combustion.
3). With high standards, high-quality auxiliary equipment, accessories, automated control to ensure the boiler is safe, stable.
4). Compact ,1-10T / H fast assembly ,15-35T / H large assembly, single-layer arrangement, one-time investment province.
5).
 
Boiler capacity of 1-35T / H (0.7-29MW).


2. Advantages of our production and service

1),100%safety, running stably, excellent water level and pressure control, fully automatic operation
2), Boiler running life > 20years. 
3), Good after-sale service. It is free for you to get the damaged spares in warranty period(1 year) if there is any questions. Assure that we can supply you spares in boiler's all life. 
4), We can arrange engineer to your company for installation and commissioning and training. If you need us at any time, we can send our technicians and prepare in a short time.
5), Special paint is used after assembly. Paint is particularly used in your climate area, which is anti-corrosion, anti-abrasion and color-fastness.


3. Factory assurance:

1). One year parts warranty 
2). Spare parts available at ex-factory price
3). Different voltage available
4).100% tested before delivery
5). WNS steam boiler capacity ranging from 500 -- 30000 Kg/h.
6). Skid-mounted complete system available 100-- 2000 kg/h.
7). Complete system fixed in container available 100-- 4000 kg/h.
8). 
Engineer on-site instruction of installation and commissioning available.
 




6. Thchnique Parameter

DZL series Coal-fired steam boiler technique parameter

 Item\Type DZL0.7-0.7/95/70-M DZL1.4-0.7/95/70-M DZL2.1-0.7/95/70-M DZL2.8-0.7/95/70-M DZL4.2-1.0/115/70-M DZL5.6-1.0/115/70-M DZL7.0-1.0/115/70-M
Rated capacity MW 0.7 1.4 2.1 2.8 4.2 5.6  7.0 
Rated working pressure MPa 0.7 0.7 0.7 0.7 1.0  1.0  1.0 
Supply water temperature  95 95 95 95 115 115 115
Return water temperature  70 70 70 70 70 70 70
circulation flow m³/h 24 48 72 96 80 106 133
Heated area  radiation/convection 4.55/20.12 7.8/41.5 9.5/50.6 11.9/79 17.4/108.1 25.7/172.1 25/237.6
Boiler thermal efficiency % 80 80 81 81  83  85  87 
Fuel consumption  kg/h  179 358 531 707 1036 1382 1648
Effective area of grate  1.8 3.04 3.34 5.14 8.12 10.9 12
Largest transportation size mm length 4876 5290 5360 6258 6630 7486 7600
width 1800 2240 2240 2700 3150 3200 3200
height 2870 3400 3500 3814 4186 3650 4000
Weight of largest parts of boiler (t) 12.7 19 21 29 32 35 47
Notes:This form only for your reference, if any changed,please refer to factory technical documents.


       DZL series Coal-fired hot water boiler technique parameter
        Item\Type        DZL0.7-0.7/95/70-M        DZL1.4-0.7/95/70-M        DZL2.1-0.7/95/70-M        DZL2.8-0.7/95/70-M        DZL4.2-1.0/115/70-M        DZL5.6-1.0/115/70-M        DZL7.0-1.0/115/70-M
       Rated capacity t/h        0.7        1.4        2.1        2.8        4.2        5.6        7.0
       Rated working pressure Mpa        0.7        0.7        0.7        0.7        1.0        1.0        1.0
       supply water temperature C        95        95        95        95        115        115        115
       Return water temperature C        70        70        70        70        70        70        70
       circle flow m3/h        24        48        72        96        80        106        133
       Heated area M²        radiation/convection        4.55/20.12        7.8/41.5        9.5/50.6        11.9/79        17.4/108.1        25.7/172.1        25/237.6
       Heat efficiency %        79.57        79.55        80.89        81.14        82.95        84.22        85.32
       Fuel consumption  kg/h        150.8        301.7        445        591.6        868        1139.9        1406.5
       Effective area of grate M2        1.8        3.04        3.34        5.14        8.12        10.9        12
       Boiler largest parts size of transportation mm        length        4876        5290        5360        6258        6630        7486        7600
       width        1800        2240        2240        2700        3150        3200        3200
       height        2870        3400        3500        3814        4186        3650        4000
       Notes:This form only for your reference, if any changed,please refer to Ex-factory technical documents.

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 Tel: +86-532-66717007
 Fax: +86-532-66717006
 E-mail: sale@cn-eastpower.com
 Add: No. 5, Gaoping Road, Qingdao, Shandong, China (Factory) 
 Add: No. 39 Shiling Road, Laoshan District, Qingdao, Shandong, China (Office)

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