AndyNi@chaolueboiler.com
+86 17888557800


ZRFQ horizontal fuel gas mixed air hot blast furnace can continuously supply constant-temperature hot air. A new type of highly efficient and energy-saving hot air equipment that directly connects the natural gas combustion flame to the heated air and is drawn out through a fan.
1.The original burner is adopted as the heating source. The unique air-gas and gas-gas mixed design makes the utilization efficiency of natural gas approach 99%.
2.The tail gas from burning is dry and clean, ensuring the safety of dry food.
3.Natural gas is directly ignited and burned, the flame is directly connected to the heated air, and the fan is directly drawn in.
Precise temperature control;
4.0Fully automatic temperature adjustment, short heating time, once the set temperature is reached, automatically switch to low heat to maintain the working temperature, saving energy consumption.
5.The required air outlet temperature can be set according to the air volume of the fan, which is convenient to operate and easy to maintain.
| Boiler type | ZRFQ-10 | ZRFQ-20 | ZRFQ-30 | ZRFQ-40 | ZRFQ-60 | ZRFQ-80 | ZRFQ-100 | ZRFQ-120 | |
| Rated power(MW) | 0.12 | 0,24 | 0.35 | 0.49 | 0.7 | 1.05 | 1.2 | 1.4 | |
| Applicable temperature(℃) | 100-800 | ||||||||
| Thermal efficiency(%) | 98 | ||||||||
| Fuel consumption | Gas consumption(m³/h) | 14 | 29 | 43 | 57 | 86 | 114 | 143 | 171 |
| Liquefied gas consumption(m³/h) | 11 | 23 | 34 | 46 | 69 | 91 | 114 | 137 | |
| City gas consumption(m³/h) | 30 | 60 | 90 | 120 | 180 | 240 | 300 | 360 | |
| Light diesel consumption(Kg/h) | 12 | 24 | 35 | 47 | 71 | 94 | 118 | 141 | |
| Heavy oil consumption(Kg/h) | 12 | 24 | 36 | 48 | 72 | 96 | 120 | 144 | |
| Maximum shipping weight(T) | 1.3 | 1.6 | 2 | 2.4 | 2.7 | 3.2 | 4 | 5 | |




First of all, I would like to express my gratitude to the customer service team. They were extremely patient and professional in answering all my trivial questions. The entire process was very smooth, and the final result also exceeded my expectations, saving me a significant amount of time.