Energy-saving Hot-air Furnace
Energy-saving hot-air furnace
The energy-saving hot-air furnace is a new type heat supplying equipment that can provide high temperature pure air. The biomass fuel and coal can be adopted as fuel. The furnace grid is made by special heat resisting material casting.
The new type energy-saving arch technology is adopted on the furnace. After continuous improvement, the furnace has been in the domestic leading level. This furnace is widely used in the industries of grain, food, chemical engineering, printing and dyeing and heating in mine, etc, and it has high reputation in the client, especially in the industry of grain drying.
(Patent No.: ZL201020528856.3)
Scope of Application
Circulating and continuous dryer.
Structure characteristics
Two-body structure.
Fuel
Coal, rice husk, cold briquetting corn straw.
Operation mode
Supports many dryers, negative pressure.
Energy-saving Hot-air Furnace | ||||||
Parameters Model |
SY-RF-12 |
SY-RF-30 |
SY-RF-45 |
SY-RF-90 |
||
Dimension |
L (mm) |
2,118 |
3,026 |
4,076 |
6,000 |
|
W (mm) |
1,804 |
1,226 |
2,977 |
4,336 |
||
H (mm) |
2,146 |
2,755 |
2,836 |
2,940 |
||
Fuel Consumption (kg/h) |
65 |
80 |
105 |
170 |
||
Total Installed Capacity (kw) |
1.1 |
3 |
3 |
5.5 |
||
Total Heat Exchange Area (m2) |
24 |
72 |
131 |
253.48 |
||
Heat-exchanger Type |
Rhombus Tube / Circular Tube |
|||||
Grate area (m2) |
0.25 |
0.7 |
1 |
2 |
||
Flue Gas Blower Model |
Centrifugal Y5-47-3.15C |
Centrifugal Y5-47-4C |
Centrifugal Y5-47-4C |
Centrifugal Y5-47-4C |
||
Output Rated Thermal Power (kcal/h(MW)) |
12000(0.139) |
300000(0.348) |
450,000(0.523) |
900,000(1.045) |
||
Output Maximum Hot Blast Temperature (℃) |
180 |
|||||
Combustion Mode |
Hand |
Hand/Machine |
||||
Design Thermal Efficiency |
70% |
|||||
Power |
AC/380 50Hz |
|||||
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