Container type asphalt mixing plant adopts the most advanced modular design and production methods of the world, the equipment is built from standard containers, to provide users with a neat and compact mixing plant. The electronic control system adopts the touch screen control, the automation degree is high, in accordance with the requirements of national environmental protection, reduces the transportation, the relocation and the foundation cost, the equipment has high mobility, it is mainly applicable to the construction and maintenance of bridge, high-grade highways, airports, ports and municipal roads.
1. Modular design,fast to install, convenient to transit, reduce installation costs.
2. It adopts standard container design to reduce equipment transport costs.
3. Equipment foundation is simple, it does not need to install cement concrete foundation, saving the cost and time of the site.
4. Most parts within the container are not affected by bad weather, so that the service life of the main units and the parts are prolonged and the maintenance cost is saved.
5. Container design can avoid the theft and destruction of the field operations, security is good.
6. The whole production process is closed, which can reduce the heat loss in the circulation process, save energy, the internal dust is not leaked, less pollution, good environmental protection.
Cold Aggregate Feeding System
The belt feeder use frequency conversion speed control, speed adjust rang is wide, high working efficiency.
The conveyor belt use circular belt without joint, steady running and long performance life.
At the input port of feeding belt conveyor, there is one simple screen can avoid big material input which can enhance hot efficiency and make sure the drying drum, hot aggregate elevator and vibration screen work reliability.
The blade geometry of the dryer has been optimized to deliver an exceptionally efficient drying and heating process with reduced energy consumption,improve heating efficiency 30% than conventional design; Because of High heating efficiency, drum surface temperature is relatively low, so the cooling time after operation is considerably shorted.
Fully insulated and clad aggregate dryer. Drive by electric motors and gear unit through polymer friction drive support rollers.
Diesel, heavy oil, gas, coal or multi-fuel burners.
Coal burner and oil burner are available, coal burner with low product cost, is only 1/3 of oil burner, is the ideal choice for customer. The oil burner can use heavy and light oil, has no need to change any component, the consumption is less than 6.5kg/t(finished product) under standard condition.
Adopt international standard components, with low maintenance cost.
Improved vibration and amplitude to optimize impact on the available screen.
Wear-resistant charging system with uniform distribution of the particle mix.
Wide open doors for easy access and screen meshes are simple to replace, so the down time is reduced.
Mixer are designed by 3D mixing design, with long arms, shortened shaft diameter and a bi-directional mixing blades array.
The discharging process has been completely redesigned, the discharge time is minimal.
The distance between blades and bottom of the mixer is also restrained to the optimal minimum.
Dust Collecting System
Gravity primary dust collector collecting and recycling bigger fine, saving consumption.
Bag house secondary dust filter control emission be lower than 20mg/Nm3, eco-friendly.
Adopt high voltage pulse cleaning technology, contributing to a lower bag wearing, longer lifespan and better dust removal performance.
Bitumen supply system
Bitumen tank is sturdy and durable. Different sizes and capacity of bitumen tank can be provided according to the customers requirements. The bitumen tank is covered by rock wool insulation layer and galvanized sheet, which maximally decrease the heat loss.
Bitumen tank is heated by the heat conduction oil, which make sure the temperature of the bitumen.
Adopt Germany SIEMENS electrical element, working stably even in harsh working environment.
Containerized control room, with heat insulation and sound insulation layer.
|Cold Feeder||Cold Bin(m³)||4*7||4*8||5*8|
|Belt Feeding Capacity(t/h)||90||130||175|
|Feeding Belt Adjustment Mode||Frequency Invertor|
|Drying System||Drying Capacity(t/h)||90||130||175|
|Dryer Drum Size(mm)||Φ1600*6800||Φ1800*8000||Φ2200*8000|
|Drive Motor Power(kw)||4*7.5||4*11||4*15|
|Fuel||Diesel, Heavy Oil, Fuel Oil, Coal, Nature Gas|
|Coal Burner||Max Burning Amount(kg/h)||1300||1700||2500|
|Oil Burner||Max Burning Amount(kg/h)||110-550||170-850||200-1000|
|Dust Collecting System||Primary Gravity Dust Collector||Cyclone Dust Collector, Volute Casing Collector|
|Baghouse Dust Collector||Filter Area(m²)||380||450||550|
|Filter Bag||NOMEX (USA. DuPont)|
|Mixing Tower||Hot Aggregate Elevator||Type||Chain Elevating|
|Vibrating Screen||Screening Decks||4||4||4|
|Screening Area( m²)||14.7||24.2||24.2|
|Hot Storage Bin||Quantity||4+1||4+1||4+1|
|Type||Double Axis Forcing Stirring Batch Mixer|
|Weighing System||Hot Aggregate:±0.5%; Bitumen: ±0.25%; Filler:±0.2%|
|Bitumen Supply System||Heating Type||Electric Heating/Hot Oil Heating System|
|Bitumen Pump||Screw Pump Injection Type|
|Discharge Amount of Bitumen(L/min)||300||500||700|
|Bitumen Tank( m³)||30||2*30||3*30|
|Filler Supply System||Filler Tank||Optional|
|Screw conveyor Capacity(t/h)||15||20||24|
|Hot Mix Storage Silo||Bottom Placed/Side Placed||40t/60t/80t, Optional|
|Pneumatic System||Air Compressor||Screw Air Compressor|
|Air Storage Tank||600L---2000L Optional|
|Control System||Fully Automatic Computer Control(IPC+PLC+MONITOR+LASER PRINTER+AIR CONDITIONER)|