Hot Exhaust Heating And Thermal Oil Coils Heating Cylinder Shape Asphalt Heating Tank For Conventional Asphalt Heating

Descriptions

Asphalt tanks heating source was from diesel oil burner, which heated thermal oil through serpentine heating coils, meanwhile, the exhaust flue heating the asphalt directly.

They are used at hot mix asphalt plants, asphalt terminals, and asphalt roofing plants.

Cylinder shape asphalt heating tank main components

Mainly include tank body(including insulation layer), diesel burner, built-in combustion chamber (including thermal oil jacket layer), multirow flue and thermal oil coils, asphalt pump, thermal oil circulation pump, thermal oil expansion tank, asphalt temperature control system, thermal oil temperature control system, liquid level meter, pipeline and asphalt pump heat tracing system, asphalt entrance and exit, climbing ladder, switch box and discharge manger.

Working principle

The device has a built-in combustion chamber with a thermal oil jacket layer, and the multirow of flue and the thermal oil coil. The thermal oil is heated by the flame in the jacket layer, then the hot thermal oil is pumped and passed through the coil to heat the asphalt, meanwhile, the hot exhaust also heat the asphalt through the multirow flue, so the two methods including the high temperature flue and the hot thermal oil coil heat the asphalt at the same time.

Features

Capacities

30 to 50 m3. Tanks are single or double compartments

Shell

Tank shell is Q235B 5mm thickness mild steel plate and is double butt-welded. Heads are flanged 8mm thickness mild steel plate and 100% welded inside and outside

Heating coils

Seamless steel tube DN50 thermal oil coils, thickness 3.5mm under standard GB/T8163

Insulation

Tank is insulated with 5mm high density rock wool

Skin

Tank is covered with natural finish, smooth 0.5 mm aluminum sheet or color tile

Manhole & Ladder

Two manholes, Tank is complete with internal and external ladders

Standard Asphalt Connections

Flange fill, draw and return connections, overflow and capped drain connections

Standard Hot Oil Connections

Hot oil supply and return connections are provided at both ends of tank. Heating tracing system are provided for connection to hot oil recirculating pump, asphalt pump and asphalt pipe lines.

Our advantages

Our factory, DEZHOU FEITENG ROAD CONSTRUCTION EQUIPMENT CO., LTD., specializes in designing and manufacturing asphalt equipment, mainly including asphalt melting equipment for drum/box/bag packing, asphalt tank, asphalt emulsion equipment and asphalt sprayer, also we have the big advantages as below,

1. Independent design and professional manufacturer.

2. Production capacity over 200 sets per year.

3. All equipments with compact structure, suitable for container load.

4. Select premium steel with high quality.

5. Complete production control with detailed record and video.

6. Our factory had passed ISO system authentication, including ISO9001, ISO 14001, OHSAS18001.

7. We manufacture our standard equipment, also welcome OEM and ODM.

Our service

Our factory, DEZHOU FEITENG ROAD CONSTRUCTION EQUIPMENT CO., LTD., specializes in designing and manufacturing asphalt equipment, you may get as below,

1. Design drawing as your requirement

2. Equipment solution as your real condition

3. Quality equipment as your order

4. Quick response as your time

5. Fast delivery as your demand

6. Complete warranty as your expect

Quality product, quick response and cost saving.

Delivery and shipping

1. Production time around 5-15 days per set

2. Suitable for 40 HQ container loading

3. Trade terms EXW, FOB, CFR, CIF

After sale service

1. Warranty one year

2. Online support service and video technical support

3. Free spare parts

4. Field installation, commissioning and training, field maintenance