The three-channel tumble dryer is a special equipment specially designed and manufactured for drying materials with low bulk density such as sawdust, straw, grass, bagasse, etc. It can also be used for drying animal manure; the moisture content of the material can be reduced from 50% Left and right drying to less than 12%; widely used in biomass fuel, organic fertilizer and other industries.
Key benefits
High drying efficiency
The self-insulation thermal efficiency of the three-ring drum is as high as 70% (the thermal efficiency of the traditional single-cylinder dryer is only 35%), and the thermal efficiency is improved by more than 50%.
High safety
The hot blast stove is equipped with over-temperature alarm, flame monitoring, tempering alarm, and fuel isolation device to ensure combustion safety.
High degree of automation
The dryer can be equipped with a dedicated cyclone injection furnace (no need for a stoker worker) and an automatic material return mechanism.
Highlight Features
Good stability
Adopt tail transmission, the transmission is more stable and reliable; completely change the phenomenon that the rotation of the supporting roller often slips and affects the production.
The use of air to send and discharge the material can remove impurities such as stones and metals in the raw materials, ensure that the impurities in the raw materials do not enter the subsequent process, and improve the stability of the production line.
Low production cost
Equipped with a new energy-saving hot blast stove, the combustion efficiency can reach more than 90%, high efficiency and energy saving, thermal controllable, simple operation, and fuel consumption can be reduced by about 60%; when equipped with an automatic burner, there is no need for a stoker worker, which reduces labor costs.
Compared with the single-cylinder dryer, the area is reduced by about 50%, the civil construction investment is reduced by about 50%, and the power consumption is reduced by 60%.
Safety
The drying system adopts a unique method to minimize the possibility of combustion and explosion in the machine, and is equipped with automatic fire and explosion-proof devices to ensure safe production.
Auto-Control
Adopt advanced fuzzy control principle, equipped with moisture online detection and final water automatic control system, which improves the degree of automation and reduces labor costs.
Technical parameters
Model
Dewatering volume (kg/h)
Fuel consumption (kg/h)
Power (kW)
Capacity (t/h)
BGZG900
900
150
45
1
BGZG1800
1800
300
68
2
BGZG2200
2200
450
90
3
BGZG3600
3600
600
100
4
BGZG5400
5400
750
164
5
BGZG8000
8000
1200
220
8
Note:
1. The raw material is sawdust, the diameter of the sieve is Φ10.0, the initial moisture content is about 50%, and the moisture content after drying is about 12%.
2. The fuel is dried sawdust with a calorific value of 4200kcal.