China High Efficiency Biomass Organic Fertilizer Compost Rotary Drum Dryer
Rotary dryer is a large-scale machine used to dry formed fertilizer granules, and it is one of the key equipments in the fertilizer industry. It is also suitable for drying materials such as slag, clay, limestone, phosphogypsum, steel mill water slag, power plant slime and sewage treatment plant sludge. The machine continuously draws the heat from the hot blast stove at the head position to the tail of the machine through the fan installed at the tail of the machine. It makes the material fully contact with the hot air to take away the moisture in it, so as to achieve the purpose of uniform drying. It has the advantages of large drying capacity, stable operation, low energy consumption, convenient operation and high output.
|
Model
|
Yield
(t/h)
|
Inlet hot air temperature
(℃)
|
Outlet hot air temperature
(℃)
|
Power
(kw)
|
|
ZG12120
|
2 - 2.5
|
150 - 250
|
60 - 80
|
7.5
|
|
ZG15150
|
5 - 7
|
150 - 250
|
60 - 80
|
15
|
|
ZG18180
|
7 - 10
|
150 - 250
|
60 - 80
|
18.5
|
|
ZG22220
|
12 - 16
|
150 - 250
|
60 - 80
|
37
|
|
ZG24240
|
14 - 19
|
150 - 250
|
60 - 80
|
45
|
Features of Drum Dryer
Rotary drum dryer is a commonly used drying equipment, widely used in food processing, chemical industry, metallurgy, building materials, and other industries.
1. High thermal efficiency: The drum dryer uses indirect heating. Through heat transfer between hot gas and materials, it can make full use of thermal energy and has high thermal efficiency.
2. Uniform drying: The internal design of the drum dryer is reasonable. The materials are constantly turned and heated in the drum, which can achieve uniform drying of the materials and avoid local overheating or over-humidity.
3. Fast drying speed: The drum dryer has a fast drying speed and is suitable for processing large quantities of materials and improving production efficiency.
4. Easy to operate: The drum dryer is easy to operate convenient to adjust parameters, and is suitable for the drying needs of various materials.
5. Wide processing range: The drum dryer is suitable for drying various powdery, granular, and block materials, and can be widely used in many industries.
6. Good drying quality: Since the drying process of the drum dryer is relatively gentle, the surface of the material is not easily damaged, and the dried product is of good quality and meets various quality requirements.
Optional accessories
Drum dryers usually have different accessories to improve their performance and functionality based on the user's needs and specific circumstances.
Here are some common optional accessories for drum dryers:
1. Gas/diesel burner: A device that provides heat source and hot air to increase drying efficiency and speed.
2. Hot air stove: It can provide the required heat stably and reliably to ensure the normal operation of the dryer.
3. Blower: Effectively adjusts air flow and wind speed to ensure uniform distribution of hot air in the drying chamber and eliminates humid air.
4. Cyclone dust removal: used to remove dust and particles generated in the dryer to ensure clean and environmentally friendly air during the drying process.
These optional accessories play an important role in the use of transfer dryers, which can improve drying efficiency, save energy, ensure product quality and environmental hygiene, etc.
