Product Description
The Fertilizer Drying Hot Air Furnace employs multi-head spiral fin heat exchange technology, integrating combustion and heat exchange into a unified design. This results in a compact product structure with rational layout, high heat transfer intensity, rapid temperature rise, and superior thermal efficiency. This Fertilizer Drying Hot Air Furnace features a small footprint, convenient installation and operation, clean hot air, and stable performance.
Working Principle
The Fertilizer Drying Hot Air Furnace is a component within the dryer system, connected via piping to the burner and dryer to prevent direct flame damage to the dryer. Available in horizontal or vertical configurations, it features a double-jacketed structure with refractory lining inside and external ventilation ports providing heat exchange pathways. The heat transfer process, converting cold air into hot air, is achieved through fan-driven power control.

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Product Specification
|
Item |
Specification |
|
Calorific Value |
5 – 5,000,000 kcal |
|
Furnace Temperature |
0 – 1300 ℃ |
|
Hot Air Temperature |
0 – 800 ℃ |
|
Air Volume |
100 – 80,000 m³/h |
|
Wind Pressure |
1500 – 6000 Pa |
|
Fuels |
Gas / Oil / Coal / Electric |
|
Temperature Control |
Automatic or Manual |
|
Operating Cycle |
Continuous or Intermittent |







