Home > Products > DHL Series Coal Fired Hot Water Boiler

DHL Series Coal Fired Hot Water Boiler

Thermal Power: 29-116MW

Working Pressure: 1.25-1.6 MPA

Output Water Temperature: 150/130/90/70℃

Applicable Fuel: Bituminous Coal, Biomass

Applicable industry: Heating


Installation:under engineer's guidance

Warranty:12 Month

Parameter above for reference only. Please click the button bellow to know more.

  • Product Description
  • Specification
  • Delivery
  • Description

    The corner tube boiler uses a piping system as the skeleton of the entire boiler, and it bears the full load of the boiler, which makes a non-framework boiler. At the same time, this skeleton also serves as the down tube of the boiler and upper and lower headers. The boiler drum is an external type drum, the furnace is a fully enclosed membrane wall structure, the convective heating surface adopts the flag structure. The corner boiler has the advantages of compact structure, low steel consumption and rapid temperature increase, which makes the boiler very popular. The boiler is field assembled boiler.

    Technical advantages

    1. The boiler adopts a unique water circulation structure, the drum is free from heat and the heated water flows in one direction. In the event of a power outage, the water system does not vaporize and the water circulation is safe and reliable.

    2. Corner tube boiler adopts non-framework structure, body weight is supported by membrane water wall and down tube, and all membrane walls are all welded into one whole, with good anti-seismicity.

    3. All around the boiler body is made of welded membrane water walls, and the steel structure is completely sealed to prevent the occurrence of air leakage.

  • Product Parameters

    DHL29-1.25/130/70-A DHL46-1.6/150/90-A DHL58-1.6/150/90-A DHL70-1.6/150/90-A
    Rated thermal power
    29 46 58 70
    Rated working pressure
    1.25 1.6 1.6 1.6
    Rated output water temperature
    130 150 150 150
    Rated imported water temperature
    70 90 90 90
    Heating area
    Boiler Proper 915 1631 1983 2345
    Effective area of great
    35.7 58.5 71.6 90.0
    Available Fuel Designed coal AⅡ AⅡ AⅡ AⅡ
    Low heating value
    17700 17700 17700 17700
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    Packaging: Boiler main part is in nude packing, accessories are in export standard wooden box;

    Container type: Flat rack and20*40 normal container based on different size boiler(model);

    Shipping price: The lowest shipping price in the market;

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