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Galvalume Plate Covering Asphalt Mixing Plant , Bitumen Production Plant Tower 2

Galvalume Plate Covering Asphalt Mixing Plant , Bitumen Production Plant Tower 2

Brand Name : Xitong
Model Number : QLB-HX
Certification : CE/CNAS/SGS/ISO
Place of Origin : China
MOQ : 1 set
Price : negotiation
Supply Ability : 12 sets per month
Delivery Time : 2 month after received down payment
Packaging Details : Nude packing on bulk ship
mixer capacity : More than 4000KG
Production capacity : 320t/h
Cold feeder capacity : 12 cubic meter
Particulate matter : 5.28mg/m3
Emission Control : Bag Filter House
Finished bin : 200T(double-bin type)
Pitch fume : 2.40mg/m3
Dust collection efficiency : 95%
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Galvalume plate covering full green type asphalt mixing plant with pitch gas emission 2.40MG/m3

1, Solution for dust pollution prevention and control

1. Cold aggregate feeding system

At the position of cold feeder and cold feed belt conveyor in dry climate(or dry aggregate), when forklift loads the base material into ground aggregate hopper, a lot of dust will rise; when the belt conveyor feeding, because of the stone drop and velocity shock, dust would also be generated especially for high dust content fine aggregate (the maximum content of dust may reach 25% or more).

In response to these phenomena, we mounted segregated dust collection device on each cold feeder, and add a special bag filter for collecting rising dust generated during forklift loading and belt conveyor feeding.

And adopt real-time magnetic induction tracking technology, when the loader feeding, the duct valve dust of the dust collection device on the cold hopper will be automatically opened to allow dust to enter the bag filter.

Belt feeders and belt conveyors use closed transport way, dust inlet is set in the key position of dust, and air flow is adjustable, collected dust will be sent to the bag filter for centralized treatment.

2, Drying system

Cylinder is covered by rock wool insulation layer and placed stainless steel plate of outer layer, thermal insulation, sound insulation; cylinder ends sealed by labyrinth seal + high temperature rubber sheet seal; the dryer is installed with pressure instrument and linked with the inducted draft fan, so that the dryer is always in the negative pressure state, no dust spills.

3, Main building system

Vibrating screen, hot stone weighing hopper and hot aggregate silos, mixing tank junction adopts the new high-temperature composite sealing material connecting structure; Stone weighing hopper door hinge using made-to-order seals; vibrating screen top increases secondary ventilation device , balancing equipment internal pressure and collecting dust for centralized processing, making the main building always under state of negative pressure during working; Thus ensuring the device isolated from the outside when using, no leakage, to prevent the overflow of dust of the main mixing building.

Model QLB-H environmental –protection typeQLB-H2000QLB-H 3000QLB-H 4000QLB-H5000
Rated production160t/h240t/h320t/h400t/h
Volume/number of cold feeder10m3/512m3/516m3/616m3/6
Dust collection typeSecondary(two step) dust collection
Dust collection resultNo more than 30mg/Nm3 Ringe-Imann grade 1
FuelDiesel/heavy oil/coal powderDiesel/heavy oil
Volume/number of hot bin50t/580t/595t/695t/6
Precision of aggregate weighingLess than ±1.0%Less than ±0.5%
Precision of powder weighingLess than ±1.0%
Precision of asphalt weighingLess than ±0.5%
Mixer capacity KG/batch2000300040005000
Volume/number of bitumen storage tank50m3/250m3/430m3/430 m3/5
Mixed product bin volume(T)120160220220
Total power(KW)475690910990
Control systemFull auto computer control(PLC+LED+mouse)

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bitumen production plant


asphalt processing plant

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