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| Customization: | Available |
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| Function: | Water Boiler, Steam Boilers, Hot Water Boiler, Oil Boiler, Hot Air Boiler |
| Fuel: | Coal-Fired, Biomass |
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Corner-Tube Coal-Fired Biomass Steam Boiler
Zhongrui Corner-Tube Coal-Fired Biomass Steam Boiler is a high-efficiency industrial boiler developed by Yangzhou Zhongrui Boiler Co., Ltd. with independent R&D strength, integrating innovative structural design and eco-friendly energy utilization concepts.
This boiler adopts a distinctive angle-tube structure, which guarantees remarkable structural stability and heat transfer efficiency. It takes coal and biomass as fuels, providing steady steam output for a variety of industrial applications. The boiler is characterized by a scientific layout of heating surfaces, enabling thorough combustion of fuels and high thermal efficiency, while effectively cutting down pollutant emissions to meet stringent environmental regulations.
It is supplied as a complete unit, allowing for fast on-site installation and commissioning. Except for the connections of water, fuel, and electricity, no additional civil engineering or special installation procedures are required, which greatly shortens the project cycle. Each boiler undergoes strict factory inspection and full-system commissioning to ensure its performance, safety, and reliability.
Composed of the well-designed angle-tube boiler body, high-quality burners suitable for coal and biomass, intelligent control system, premium instrumentation and pumps, and other accessories, this boiler boasts advantages such as efficient combustion, low operation costs, and easy maintenance. It is widely used in industries like chemical, textile, food & beverage, pharmaceutical, and building materials, meeting the diverse steam requirements of different production processes.
Main Technical Parameters
Boiler Model: Angle-Tube Coal & Biomass Steam Boiler Series
Structure Type: Angle-Tube, Fire Tube, Multi-Pass
Rated Capacity: 20-165 t/h
Rated Pressure: 1.25, 1.6, 2.5, 3.82MPa
Applicable Fuels: Coal, biomass, etc.
| Items | Unit | Steam Boiler DHL20~165, Hot Water Boiler DHL14~116 |
| Rated evaporation capacity of steam furnace | t/h | 20, 30, 35, 65, 80, 100, 130, 165 |
| Rated heat out put of hot water furnace | MW | 14, 21, 29, 48, 58, 70, 92, 116 |
| Working pressure | MPa | Steam Boiler: 1.25, 1.6, 2.5, 3.82, 5.3; Hot Water Boiler: 0.7, 1.0, 1.25, 1.6 |
| Steam temperature | °C | Saturated (194, 204, 224, 250, 270); Superheated (300, 350, 400, 450) |
| Hot water temperature/Return water temperature | °C | 95/70, 115/70, 130/70, 130/80, 150/90 |
| Suitable fuel | - | Class II Biomass (SCII), Biomass Bulk Fuel (SS), Class II Bituminous Coal (AII), Class II Anthracite (WII) |
| Fuel consumption | Kg/h | 3200, 4800, 6458, 10333, 12917, 14208, 15500, 16833 |
| Boiler transport size | L | 13, 13.1, 13.6, 15, 15.7, 15.6, 16.5, 20 (m) |
| W | 8.3, 9.1, 9.97, 12, 13.5, 14.3, 15.2, 17.4 (m) | |
| H | 10, 10, 12.7, 14.4, 15.4, 15.4, 15.69, 16.4 (m) | |
| Maximum transport size | L | 7.4, 8.2, 10.5, 13.1, 14, 15.8, 16.5, 14.2 (m) |
| W | 1.2, 1.2, 1.4, 1.5, 1.5, 1.6, 1.6, 14 (m) | |
| H | 1.2, 1.2, 1.4, 1.5, 1.5, 1.6, 1.6, 15.6 (m) | |
| Maximum transport weight | t | 6.8, 9.6, 10.5, 15.6, 15.9, 16.7, 17.2, 10.6 |









