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Thermal capacity：20-75 t/h
Working pressure：1.25-5.4 MPa
Outlet temperature：184-485 ℃
Available fuel：Biomass molding granules, wood chip, corn cob, saw dust, palm shells, rice husk, etc.
Available industries：Power generation, heating, chemical, food, rubber
DHL corner tube boiler is field assembled boiler, it uses a piping system as the frame of the entire boiler, and it bears the full load of the boiler, which makes a non-framework boiler. At the same time, this frame also serves as the down comer 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 heat absorbing surface adopts the flag tube structure. The corner tube boiler has the advantages of compact structure, low steel consumption and rapid temperature increase.
Technical advantages
Broad Fuel Compatibility
Compatible with biomass pellets, rice husks, wood chips, corn cobs, sawdust etc.
High Combustion Efficiency
Cross-beam chain grate and membrane water-cooled wall ensure thorough fuel combustion
High Degree of Intelligence
Advanced control, automated fuel, ash, slag operations
Customizable Boiler System
Tailored solutions for feed, slag, and gas treatment, saving time and money
Product Parameters
| Model | Rated thermal power（t/h） | Rated working pressure（MPA） | Steam temperature（℃） | Thermal efficiency（%） |
| DHL35-1.25-M | 35 | 1.25 | 194 | 88 |
| DHL50-1.25-M | 50 | 1.25 | 194 | 88 |
| DHL75-1.25-M | 75 | 1.25 | 194 | 88 |
| ZZ-35/3.82-M | 35 | 3.8 | 450 | 88 |
| ZZ-50/3.82-M | 50 | 3.8 | 450 | 88 |
| ZZ-65/3.82-M | 65 | 3.82 | 450 | 88 |
| ZZ-75/3.82-M | 75 | 3.82 | 450 | 88 |
| ZZ-75/5.3-M | 75 | 5.3 | 485 | 88 |
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