working principle
Taking thermal oil as the heat transfer medium, the Vertical Asphalt Storage Tank uses an external heating furnace to heat the thermal oil to the set temperature, which is then delivered to the coils inside the tank by a circulation pump. Heat is transferred to the asphalt through heat exchange, raising its temperature to the operating range of 120℃ to 180℃. The intelligent temperature control system monitors the asphalt temperature in real time and dynamically adjusts the heating power. Combined with internal circulation, it ensures uniform temperature distribution inside the tank and maintains excellent fluidity of the asphalt at all times.
Product Image
Product Advantages
High Space Efficiency
With a vertical structure, the Vertical Asphalt Storage Tank has a small footprint, with a single-tank capacity ranging from 10m³ to 500m³, making it particularly suitable for construction sites and confined areas with limited space.
Energy Saving & High Efficiency
With zoned heating and high-performance thermal insulation, the Vertical Asphalt Storage Tank saves more than 30% energy compared with traditional equipment. The coal consumption per ton of asphalt is ≤30kg, greatly reducing operating costs.
Precise Temperature Control
The intelligent temperature control system of the Vertical Asphalt Storage Tank avoids repeated heating and local overheating of asphalt, effectively reducing asphalt aging and ensuring stable asphalt quality.
Safety & Reliability
Designed with multiple safety protections, the Vertical Asphalt Storage Tank operates at low pressure and high temperature with no risk of open flame leakage, adapting to harsh industrial environments.
Easy Maintenance:
The Vertical Asphalt Storage Tank is equipped with ladders, platforms, and internal access ladders, providing complete maintenance access. Heating elements, sensors, and other components are easy to disassemble and assemble, lowering maintenance costs.
Flexible Customization
The Vertical Asphalt Storage Tank can be customized in terms of capacity, heating method, control accuracy, and additional functions according to customer requirements, adapting to various engineering scenarios.
Safety precautions
Wear protective equipment during operation to avoid scalding by high-temperature asphalt.
It is strictly prohibited to operate the tank beyond the specified temperature and liquid level limits.
Do not disassemble any components under pressure.
Fire-fighting equipment and ventilation facilities must be provided.
Factory Environment
FAQ
Q: How to choose between vertical and horizontal asphalt tanks?
A: The selection should be based primarily on site conditions and operational requirements.Vertical tanks are recommended for sites with limited space and decentralized operations.Horizontal tanks are suitable for large-capacity centralized supply and long-term continuous operations.
Q: How to ensure asphalt quality and prevent aging?
A: Asphalt quality is controlled through three key measures:
① Precise temperature control to prevent asphalt carbonization caused by overheating;
② Zoned circulating heating to eliminate local overheating;
③ Optional patented "ultra-low level oil extraction" technology, which reduces repeated heating cycles and effectively extends the service life of asphalt.
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