LB4000 Asphalt Batch Plant
Basic configuration:
1.Cold Aggregate Supply System
This system is composed of: one six-compartment cold aggregate feed bin, six feeding belts and an aggregate
gathering conveyor belt.
Capacity: | 6×10m3 |
Width: | 3.4m |
Loading height:: | 4.2 m |
Electric motor power: | 6x3kW (variable frequency) |
Vibrator power: | 2×0.25kW |
Feeding belt bandwidth: | 650mm |
Width of gathering conveyor belt: | 800mm |
Electric motor power: | 7.5kW |
2.Tilted Charging Conveyor Belt Assembly
Width: | 800mm |
Electric motor power: | 7.5kW |
3. Drum Dryer
Drum Diameter: | 2.8m |
Drum Length: | 11m |
Tilted Angle: | 4° |
Electric motors: | 4x30kW |
4. Fuel Burning System
The system is composed of a light heavy oil burner, pipelines, and a light oil tank
Heavy oil tank 2, light oil tank 1, 1 sets of air compressor;
Rated fuel consumption: | 2500 kg/h |
The power output of air blast fan: | 55kW |
The power output of fuel pump: | 4kW |
Air compressor power: | 22kW |
Pressure pump power: | 2.2kW |
Heavy oil heater power: | 30kW |
Volume of heavy oil tank: | 2×40m3 |
Oil tank volume: | 10m3 |
5. Hot Aggregate Elevator
Electric motor: 30kW
6. Dust Collector System
The system is composed of: a cyclone separator (snail shell shaped), one bag house (pulse jet), and three recycling screw conveyors.one air compressor.
Filtering area: | 1260m2 |
The emission of particles: | ≤100mg/Nm3 |
Maximum (instantaneous) bag temperature: | 240 ℃ |
Motor power of dust screw conveyor: | 2x3kW |
The power output of exhaust fans: | 2x110kW |
The power output of electric push rod: | 0.12kW |
The displacement of air compressor: | 3m3/min |
The power output of air compressor: | 30kW |
The power of the primary dust collector screw conveyor: | 7.5kW |
The power of the bag house recycling screw conveyors : | 2x7.5kW |
7. Mixing Tower Assembly
Vibrating Screen:
Structure: | six deck |
Mesh sizes: | 34×34, 25×25, 18×18, 11x11,7x7,4×4 mm |
Electric motor power: | 2x22kW |
(Note: mesh sizes can be customized per the requirements of client,
which shall be specified when placing order.)
Hot Aggregate Hopper:
The hopper consists of six compartments (including straight compartment and
conical compartment) as an integral module for easy transportation.
Weighing Hoppers:
The aggregate weighing hopper is of a single bin,
Rated capacity: 4000kg.
The filler weighing hopper is of a single bin,
Rated capacity: 700kg
Vibrating electric motor: 0.12kW.
Powder conveying screw conveyor power: 11kW.
The bitumen weighing hopper is of a single bin,
Rated capacity is 500kg.
Pugmill Type Mixer:
Rated Capacity: | 4000kg |
Mixing cycle period: | 45s |
Electric motors: | 2x55kW |
Bitumen Spraying System:
Motor power of high viscosity insulated bitumen pump: 22kW
8. Filler Supply System
The new warehouse storage capacity of powder: | 50 m3 |
Recycled powder warehouse storage capacity : | 30 m3 |
filler silo: | 1.5 m3 |
Motor power of powder feed : | 5.5kw |
Powder discharge screw conveyor power recovery: | 5.5kw |
The new powder metering screw conveyor power: | 5.5kw |
Recycled powder metering screw conveyor power: | 3kw |
9. Bitumen Supply System
Total power of the heat conducting boiler: | 34.4kW |
Capacity of bitumen tanks: | 2x40m3 |
Mixing asphalt tank: | 2x40m3 |
Capacity of bitumen discharge vessel: | 2m3 |
Asphalt oil unloading pump power: | 11kW |
Asphalt recycling pump power: | 15kW |
Mixing device power: | 4x3kW |
10. Compressed Air System
Displacement of air compressor: | 3m3/min |
Power of air compressor: | 22kW |
11. Control System
Control House
The overall dimension of the control house:
7m (Length) ×2.2m (Width) ×2.5m (Height)
Technical Data:
1. Plant Capacity (under standard conditions): | 320 t/h | |||||
2. Fuel Consumption (under standard conditions): | 5.5-7 kg/t | |||||
3. Operation Mode: | automatic, semiautomatic and manual | |||||
4. Overall Dimensions: | 48m (length) x40m (width) x19m (height) | |||||
5. Total Installed Power: | 880 kW | |||||
6. Power Breakdown by Components: | ||||||
Item | Description | Total power (kW) | Remarks | |||
1 | Cold Aggregate Supply System | 26 | ||||
2 | Tilted Charging Conveyor Belt Assembly | 7.5 | ||||
3 | Drum Dryer | 120 | ||||
4 | Diesel Burning System | 113.2 | ||||
5 | Hot Aggregate Elevator | 30 | ||||
6 | Dust Collector System | 278.62 | ||||
7 | Mixing Tower Assembly | Vibrating Screen | 44 | |||
Filler weighing system | 11.12 | |||||
Pugmill Type | 110 | |||||
Mixer Bitumen Spraying System | 22 | |||||
8 | Filler Supply System | 19.5 | ||||
9 | Bitumen Supply System | 72.4 | ||||
10 | Compressed Air System | 22 | ||||
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