Durable packaged boiler equipped with single drum and chain grate

Category : Coal fired steam boiler
Posted : 2020-02-04 12:42:11
Item : -
Detail:Durable packaged boiler equipped with single drum and chain grate,High quality & Good Price!
Ship to : USA/ UK / FRANCE / SPAIN / GREECE / CANADA / Korea / Russia / Pakistan / Africa /Australia/ Other countries, pls contact us.
Durable packaged boiler equipped with single drum and chain grate

    Durable packaged boiler equipped with single drum and chain grate

    (1)Color(Gray, Golden, Orange, Blue),

    (2)Water Circulation (Natural Circulation),

    (3)Application (Industrial)

    (4)Packing (Nude Package,Package with Steel Box,Wooden Box)

    (5)Control System (Automatic)

    (7)Installation (Assembled Boiler)

    (8)Media (Water and Steam)

    DZL (H) series fast-loading chain grate coal fired packaged boiler are well designed according to the needs of various types of enterprises.


    Packaged boiler has the advantages of quick installation, time saving and material saving, compact structure and small floor space.


    The packaged boiler body and the chain grate have been assembled in the factory. Then the other parts arrives to user place, it is only necessary to complete the interfaces and auxiliary machines and piping systems to operate.




    Packaged boiler features


    1. The front and rear arches of the packaged boiler are all equipped with a water-cooled wet furnace arch structure. This structure is supported by water-cooled walls. Without increasing the heated area, the furnace arch can be durable and extend the service life of the equipment.


    2. The packaged boiler adopts a contact sealing structure. The sealing structure is designed reasonably, and the leakage of the sealing portion is avoided compared to the conventional sealing method.


    3. The arch design adopts the latest patented results of Yongxing Boiler Company to improve the adaptability of the equipment to different types of bituminous coal,biomass.


    4. The packaged boiler is designed with a special flue to allow the exhaust gas to enter the cigarette box smoothly, reducing the temperature of the tube sheet in the high temperature area, and effectively preventing cracks in the tube sheet.


    5. Single-return threaded pipe is used in the drum. The heat transfer effect is enhanced, and the self-cleaning ability of the flue gas in the threaded pipe is also utilized, thereby avoiding the accumulation of dust in the pipe.


    6. The packaged boiler adopts a new curved arm screw adjustment structure. This structure has the characteristics of flexible adjustment and uniform distribution.


    7. The packaged boiler adopts push-pull gate ash cleaning device. The gate is made of heat-resistant cast iron, and the sealing effect is good, effectively preventing the occurrence of combustion deformation and grate leakage.



                                                         Parameters Table for DZH 0.5-6 ton
    Item No. DZH0.5-0.7 DZH1-1.0 DZH1-1.25 DZH2-1.0 DZH2-1.25 DZH4-1.25 DZH4-1.6 DZH6-1.25
    Rated steam output(t/h) 0.5 1 1 2 2 4 4 6
    Rated work pressure(Mpa) 0.7 1 1.25 1 1.25 1.25 1.6 1.25
    Rated steam temperature(°C) 165.3 184 194 184 194 194 204 194
    Rated feed water temperature(°C) 20 20 20 20 20 20 20 20
    Thermal efficiency(%) 76.6 77.18 77.6 76.8 77.7 78.8 78.8 78.5
    Fuel consumption (kg/h) 79 172 178 358 361 726 732 1080
    Shipping size(m) 3.67*
    packaged boiler has horizontal and vertical 2 types.Now let's introduce the horizotal steam boiler design.
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