Bitumen melting machines
 
 

Bitumen Decanting Unit

The job of bitumen decanting unit is to extract the solid bitumen by melting method usually from the barrels, bags, and wooden cases. Then the liquid bitumen will work for asphalt mixing equipments and other industrial purpose.The bitumen decanting unit is perfectly designed, safe, reliable and easy to operate. The low energy consumption and environmental pollution makes it the first choice of bitumen decanting unit.

  • Model: DT-4 ~ DT-8, YDT-4 ~ YDT-8
  • Product Capacity: 4-6 t/h ~ 8-10 t/h
  • Total Power: 17 kw ~ 36 kw
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Main Parameters of Split Type Bitumen Decanting Unit
Model DT-4 DT-6 DT-8
Capacity 4-6t/h 6-8t/h 8-10t/h
Melting Type Continuous Continuous Continuous
Structure split split split
Bitumen Temperature 120-140℃ 120-140℃ 120-140℃
Bitumen Storage Capacity 11m3 17m3 27m3
Quantity of Barrels/Cycle 18 or 20units 28 or 32units 42 or 48units
Hot Capacity of Transfer Oil Heater 400,000Kcal/h 600,000Kcal/h 800,000Kcal/h
Transfer Oil Temperature 200-240℃ 200-240℃ 200-240℃
Total Power 26kw 34kw 36kw
Weight 15t 20t 24t
Hot Oil System Dimensions 5500x1800x2000mm 7000x2200x2100mm 7000x2200x2200mm
Bitumen Melter Dimensions 9000x2100x2550mm 12000x2100x2550mm 12000x2500x2550mm
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Main Parameters of Integrated Type Bitumen Decanting Unit(Patented Product)
Model YDT-4 YDT-6 YDT-8
Capacity 4-6t/h 6-8t/h 8-10t/h
Melting Type Continuous Continuous Continuous
Structure Integrated Integrated Integrated
Bitumen Temperature 120-140℃ 120-140℃ 120-140℃
Bitumen Storage Capacity 9.5m3 15m3 24.5m3
Quantity of Barrels/Cycle 18 or 20units 28 or 32units 42 or 48units
Hot Capacity of Transfer Oil Heater 400,000Kcal/h 600,000Kcal/h 800,000Kcal/h
Transfer Oil Temperature 200-240℃ 200-240℃ 200-240℃
Total Power 17kw 17kw 19kw
Weight 11t 14t 16t
Dimensions 9000x2100x2550mm 12000x2100x2550mm 12000x2500x2550mm
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Main Components of Bitumen Decanting Unit

Main components of this Equipment include heating chamber, barrel inverter, rail, asphalt droplets recycle system, diesel burner, built-in boiler (include heat transfer oil mantle layer), hydraulic propulsion unit, gantry crane unit, air duct heating system, pipeline heating system, bitumen pump and pipeline system, automatic temperature control system, automatic liquid level alarm system and electrical control system. All these components are installed on one substructure (or in the heating chamber), making the bitumen decanting unit an integrated structure.

Working Principle of Bitumen Decanting Unit

This equipment was specially designed to decant and heat up drummed bitumen. The hot oil flows into bitumen melter to heat the melting chamber. Then the bitumen barrels (the upper covers removed by operators) were lifted by the electrical hoist on the beam of gantry crane and moved onto the barrel inverter. The barrels are bottomed up and pushed onto the tray on the rail. Heat transfer oil and hot emission air work together to heat the bitumen barrel. When bitumen become melted, it drops down to lower compartment, a melted bitumen pool, then bitumen pump starts and pump the liquid bitumen to bitumen storage tank through bitumen pipelines. When all the bitumen falls off the barrels, you can refill other barrels into the meltung chamber regardless of whether the melted bitumen pool is empty.

Main Features of Bitumen Decanting Unit
1. It utilizs both burning air and oil heating pipe to melt the bitumen, more beneficial for clients.
2. Thermal oil furnace inside the main body, small, flexible and easy to operate.
3. The equipement is given the ability to turn over the barrel, no need to do it yourself.
4. Releases no air pollution, processing part is well protected and sealed.
5. Auto temp-control and bitumen leveling system makes it smart.
6. Low requirement and cost on the transportation, because of its excellent structure.
7. Install it anywhere you want, leave your excavator away, it's very simple.
8. Famous burner brand makes it more trustworthy.
9. Longer service life.
Installation and Precautions of Bitumen Decanting Unit

1. Select the best location based on the site environment; lay the foundation according to the drawing. Notice that the cart trail must be in strict accordance with the basis of a predetermined angle in the drawing, so the cart can go smoothly into the bitumen decanting unit.
2. Before use, inspect the bitumen decanting unit first, including the pipes, valves, etc. Then you can start the machine while ensure the necessary preheating procedure. Once the melting chamber reaches 150 ℃, you can do the rest work.
3. In order to ensure the melting speed, you need to keep the heating trough clean to ensure that the outlet tube is smooth.
4. To maintain the performance of the furnace and components, cleaning and painting the surface each year are necessary.
5. Observe the heat exhaust pipe frequently, immediately handle it when you find leak or anything.

Types
I. Bitumen Drum Decanting Unit (Used to melting the bitumen which packed by barrels)
A. Split type bitumen drum decanting unit DT series
B. Integrated type bitumen drum decanting unit YDT series
II.Bagged Bitumen Decanting Unit (Used to melting the bitumen which packed by bags)
III. Block Bitumen Decanting Unit (Used to melting the bitumen which packed by wooden box or others)

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