Aerodynamic dryer DAD-0.4-0.8 used in the production line of briquettes and pellets from rapeseed straw
Technical specifications:
Productivity up to: 400 - 600 kg/hour depending on the raw material
Moisture content of the raw material at the inlet: up to 30%
Moisture content of the raw material at the outlet: 12-14-16%
Size of the material fed for drying: 3-7 mm
Total installed power: 9 kW
Main fan motor: 5.5 kW
Dosing motor: 3 kW
Three-phase current - 400V, coil voltage 24V/230V within +/- 5% limits, frequency 50 Hz
Length: 4500-5500 mm
Width: 2700 mm
Height: 4500 mm
Weight: 1800 kg
Dimensions and level of equipment depending on the hall and requirements
Technology used from 2023
Working principle of the dryer:
1. Heat Exchanger (Stove):
The heat exchanger (stove) is a welded construction with an insulated combustion chamber
2. Bunker with dosing screw into the dryer:
It is a welded construction - a bunker for the raw material equipped with electric motor-driven agitators.
3. Pipes and cyclones: the cyclones, welded sheet metal pipes are connected through a clamping ring.
In the drying process, cold air, with the help of the heat exchanger (stove), is heated and mixed with the wet raw material. Vegetable residues - straw, are dried for a few seconds. Then, the dried raw material falls into the briquetting press or the bunker for homogenization of the dried raw material, and the exhaust air is vented into the atmosphere.
Optional accessories for the aerodynamic straw dryer DAD-0.4-0.8:
PLC Control System
Heat Recovery in the Heat Exchanger (Stove)
Max Level Overflow Sensor in the Bunker
Vibration Sleeve Filter - Exhaust fan
