DHL DHW Biomass Water Tube Boiler 

Yuanda DHL DHW Corner Tube Boiler is a compact and efficient boiler that utilizes a pipe system as its skeleton. It features a fully enclosed membrane wall structure, flag tube design for the convective heating surface, and is widely used due to its compact structure and rapid temperature rise. It is a bulk-structured boiler.

1. Broad Fuel Compatibility

Compatible with biomass pellets, rice husks, wood chips, corn cobs, sawdust etc.

2. High Combustion Efficiency

Cross-beam chain grate and membrane water-cooled wall ensure thorough fuel combustion

3. High Degree of Intelligence

Advanced control, automated fuel, ash, slag operations

4. Customizable Boiler System

Tailored solutions for feed, slag, and gas treatment, saving time and money

 Structure of DHL DHW Biomass Boiler 

1. The four corners of the corner tube hot water boiler are large-diameter thick-walled downcomers, the boiler is consist with downcomers, boiler drum, water-cooled wall, header, flag-shaped heating surface, and reinforcing beam. No steel frame structure,

2. The drum of the angle tube hot water boiler is external longitudinal arranged or a horizontal arranged, the furnace outlet is arranged at a high position, and the combustion space is relatively sufficient.

3. Fully enclosed membrane water-cooled walls are used around the furnace and the heating surface channel, the furnace has a large cross-sectional area and large volume.

4. Adopts unique flag-type heating surface structure technology, a large number of convection heating surface tubes are led out of the film-type water-cooled wall tubes to form a heating surface like a banner.

5. The grate of the corner tube boiler adopts the scale type or beam type grate, which adopts the isobaric structure of the gale bin. Below the grate surface is a large isobaric chamber. Between the isobaric air bunker and the grate face are several group

6. Could arrange secondary air on the front wall and rear wall of the furnace according to the different fuel types.

7. Economizer or air preheater is arranged at the rear of the boiler, which can absorb the heat of the flue gas, reduce the flue gas exhaust temperature, save energy, and improve efficiency.

 Catalogue   All Products 

1. Gas boiler, Lpg boiler, Diesel boiler, Heavy oil boiler, Dual fuel boiler, Exhaust gas waste heat recovery boiler

2. Coal boiler, Charcoal boiler, Wood boiler, Biomass boiler, Pellet boiler, Ricehusk boiler, Palm shells boiler

3. Electric boiler, Electric steam generator, Electric hot water boiler,

4. Thermal Oil Heater Boiler, Thermic Fluid Heater, Hot Oil Boiler. (Powered by gas, diesel, electric, coal, wood biomass)

5. Steam Boiler, Hot Water Boiler, Steam Generator Boiler, Combined Heat and Power Boiler, Superheated Steam Boiler

 About us   Yuanda Boiler 

1. Our company established since 1956, over 65 years manufactureing experiences, 15 Years export experience.

2. Qualified by ASME, CE, ISO, EAC, DOSH, TUV, BUV, Ensuring High Quality and Compliance with International Standards.

3. Global service team for boiler solution, boiler design, order contract, boiler delivery, boiler install and commissioning.

4. Until now, our products have been exported to 132 countries all over the world, trustable quality & services for lifespan.