30 cubic meter asphalt tank mobile asphalt mixing plant with 300000
Description of mobile mixing station unit
1, Sieving screen hot stone material silo, weihing system and
mixing tank are fixed on same vehicle chassis
Sieving screen is driven by dual vibrating motors,vibration exciter makes rectilinear motion. Service gate is equipped for easy maintenance
and replacing screen meth.
Remark: 4 decks with 180ton per hour seiving capacity. Drive pwer
3.8KW*2. 4 kinds of hole diameter(4mm,11mm,19mm,30mm) for mesh
which could be varied according to different demands.
2, Weighing part
Hot aggregate bin adopts double-stroke air cylinder pushing,arc
unloading door,two-stage weihing method that from rought to
fine,which would be ajdusted separately to reach highest precision
of aggregate weighing.
Stored aggregate in bin would be sent to weihing hopper as ratio,
electronic sensor is installed in hopper, two discharging doors are
driven by cylinders separately, wide gate is set for quick
The asphalt metering hopper had the heat preservation layer, to
thermal oil heating and heat preservation, after secondary
calculation, asphalt through a spraying pipe crossing the full
mixing tank to spray into the mixing tank by the bolt pump evenly.
Bitumen weighing hopper has thermal insulation layer that heated by
transfer oil for heat perservation, after twice weihing of bitumen,
it would be sprayed evenly into mixer by screw pump through spray
thrower horizontally acrossing the whole mixing tank.
Aggregate, fine material and asphalt in the weihing system are
serparate and with their own weighing sensor; weighing sensor are
connected by using flexible joint bearing for approving weighing
Filler passes screw conveyor where there is pneumatic butterfly
valve at its outlet, and goes into cone type filler weihing hopper.
Air butterfly vavle is mounted at outlet of filler weighing hopper
against leakage upon filler weighing.
Weighing capacity of aggregate : 2000kg
Weighing capacity of fillrt: 300kg
Weighing capacity of asphalt: 300 kg
QLB-Y Series Mobile Type Asphalt Mixing Plant Data Form
|Volume/number of cold bin||8m3/3||8m3/4||10m3/4||10m3/4|
|Moving type||Vehicle chassis|
|Volume hot silo||15t/||20t||25t||25t|
|Number of hot silo||4||4||4||4|
|Volume of filler tank||20m3||30m3|
|Capacity per batch||600||1000||1500||2000|
|Volume of asphalt tank||20m3||20m3||30m3||30 m3|
|Number of asphalt tank||2||2||2||2|
|Number of mobile unit||4||7||7||7|
|Dust removing mode||2-stage dust collecting|
|Dust removing effect||Less than 30mg/Nm3 Ringe-Imann|