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Ⅰ,Overview
DGL9400GLQ35 liquid asphalt tanker (shown in figure 1) produced by our company adopts the semi-traction form based on the old truck. The car body is equipped with 220V external power receptacle, which can support the operation of two burners at the same time. The traction truck and semi-trailer can work independently, with certain interchangeability to meet the requirement of asphalt heating and transportation in the road construction. This kind of asphalt tanker adopts to the transportation of the asphalt from the asphalt store place to asphalt mixing plant as well as oil refineries and terminals to the asphalt library, the car also applies to the heating and transport of residue, and other insulation viscous oil.
Ⅱ,Main features
This asphalt tanker has the following features compared with common asphalt tanker:
It adopts the form of semitrailer traction, axle with large tonnage, emergency brake valve, ABS antilock braking system to greatly increase the safety and stability during the moving process.
Adopt reliable external lighting and optical signal device, with normal light routing and reasonable layout. The relevant national standards are completely met to guarantee the driving safety to large extent at night and in other road condition.
The automobile body is equipped with 220V external power receptacle and all heating and control can be completed in the trailer to achieve the dependent work for trailer and tractor.
Adopt double U pipe and to heat auto-ignite burner to increase the heating area and the productivity.
The tank body adopts multiple washboard structure to effectively prevent the impact from hot oil and solve the problem of centrobaric drifting.
The section of tank is oval, taking full advantages of passage area of vehicle traveling and make the center of gravity low to achieve good stability.
Its tank has rock wool insulation layer with the thickness of 100mm and a temperature drop <1°C/h.
There are two burners to heat and the heating rate is faster, with average heating temperature >10°C/h.
Mating electrical apparatus control system controls the heating process, which is easy and simple to handle, safe and reliable.
The tank body is stainless steel shell, which is beautiful and easy to clean.
Table 1
No. | Description of specification | Unit | Standard value | Remarks |
1 | wheel base | mm | 1840
| |
2 | axle base | mm | 6540+1310+1310 | |
3 | capacity of asphalt tank | L
| 35000 | |
4 | Max. total mass | kg
| 40000 | |
5 | Thermal capacity of diesel burner | kcal/h
| 2×18×104 | |
6 | Average Temp. rise | °C/h
| >10 | |
7 | Average Temp. down | °C/8h
| <20 | |
8 | Overall dimensions | mm | 12400×2500×3700 |
Liquid Asphalt Tanker