
Description:
The Pulverized Coal Hot Air Furnace uses pulverized coal as fuel. The coal is directly burned to generate hot flue gas, which is then utilized as the heat source.
Key Features:
1.Wide adaptability to different coal types.
2.High combustion efficiency, with thermal efficiency >95%.
3.Stable heat output, easy to operate, with convenient hot air temperature adjustment; fuel supply can be cut off at any time.
4.High single-unit power, up to 5000×10⁴ Kcal/h.
5.Smaller footprint and lower investment compared to fluidized bed furnaces of equivalent power.
6.Durable equipment, low operating costs, and simple maintenance.
Technical Data Table:
Model | Heating capacity(Kcal/h) | Normal burn volume(t/h) | Maximum(t/h) | Thermal efficiency(%) |
WRF100M-Z | 100×10⁴ | 0.06-0.2 | 0.25 | >95 |
WRF200M-Z | 200×10⁴ | 0.12-0.4 | 0.5 | >95 |
WRF300M-Z | 300×10⁴ | 0.18-0.6 | 0.75 | >95 |
WRF400M-Z | 400×10⁴ | 0.24-0.8 | 1.0 | >95 |
WRF500M-Z | 500×10⁴ | 0.3-1.0 | 1.2 | >95 |
WRF600M-Z | 600×10⁴ | 0.36-1.2 | 1.5 | >95 |
WRF800M-Z | 800×10⁴ | 0.48-1.6 | 2.0 | >95 |
WRF1000M-Z | 1000×10⁴ | 0.6-2.0 | 2.5 | >95 |
WRF1200M-Z | 1200×10⁴ | 0.72-2.4 | 3.0 | >95 |
WRF1500M-Z | 1500×10⁴ | 0.9-3.0 | 3.5 | >95 |
WRF2000M-Z | 2000×10⁴ | 1.2-4.0 | 4.5 | >95 |
WRF2500M-Z | 2500×10⁴ | 1.5-5.0 | 5.5 | >95 |
WRF3000M-Z | 3000×10⁴ | 1.8-6.0 | 6.5 | >95 |
WRF3500M-Z | 3500×10⁴ | 2.1-7.0 | 7.5 | >95 |
WRF4000M-Z | 4000×10⁴ | 2.4-8.0 | 8.5 | >95 |
WRF4500M-Z | 4500×10⁴ | 2.7-9.0 | 9.5 | >95 |
WRF5000M-Z | 5000×10⁴ | 3.0-10.0 | 10.5 | >95 |
Note: (1) Take Qdw=5000Kcal/kg pulverized coal horizontal direct-fired hot blast stove as an example. (2) Product specifications can also be specially designed according to user requirements.
Patent certificate

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2025-09-02
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Pulverized Coal Hot Air Furnace System
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Classification:
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Application Site of Vertical Pulverized Coal Hot-Air Furnace

Pulverized Coal Hot-Air Furnace
Contact Us
E-mail: yilin@cn-tsjsrs.com
Add: East side of Jingwu Road, Qian'an City, Hebei Province (within the modern equipment manufacturing industry cluster area)
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