The heating and drying requirements of the wet minerals with high moisture content in the system consume a lot of electrical energy, which makes the need for the selection of system fuels for the opening closely related to the specific situation. For general fuels such as natural gas, coal and other fuels such as methanol, the bitumen melter equipment has insufficient processing efficiency and the calorific value cannot be fully utilized. Therefore, the bitumen melter plant system should choose fuels such as diesel engines and heavy oil.
Bitumen melter equipments heavy oil, also known as light fuel oil, is a dark brown liquid that is included in the sustainable development according to the Hague Convention. In other words, heavy oil has the characteristics of high viscosity, low moisture content, less sediment, and difficult volatilization of bitumen melter equipments. Bitumen melter equipment heavy oil is more cost-effective than diesel engines, so it is more suitable as a fuel for asphalt mixture and bitumen melter plant manufacturing equipment.

The upgrading and transformation of bitumen melting equipments can also achieve the expected effect of energy saving and emission reduction. Therefore, it is necessary to upgrade the heavy oil dual-purpose bitumen melting equipment and replace the heavy oil pump with a light oil and heavy oil conversion valve that can bear the high pressure of the asphalt mixing plant manufacturer. It is also necessary to improve the heavy oil supply system and the compressed natural gas bitumen melting plant processing system, and further upgrade the motor control system. Although the upgrade of bitumen melting plant will temporarily cause a certain economic burden, from the long-term development trend, from the perspective of energy conservation and emission reduction, the cost can be recovered in a short time, thereby generating significant economic benefits.
The development trend of the drying theory of bitumen melting plant requires the processing, drying and heating of stone resources. The reason is that the quality of wet raw materials cannot meet the requirements of bitumen melting plant production and processing technology companies. Bitumen melting plant and raw materials are getting higher and higher, the working plan of the drying knowledge system has greater tensile strength, especially some relatively absorbent fine bitumen mixtures. Studies have shown that when the relative humidity of the stone bitumen melter equipment exceeds 1%, the energy consumption problem may continue to increase by 10%. It is not difficult to see the importance of controlling the moisture content of the stone.
During the production process, the asphalt de-barreling equipment must take reasonable measures to control the moisture of the marble. For example, in order to better benefit the sewage pipeline, the general marble deposition site must have a certain slope, and concrete should be used on the ground for hardening. There should be a wide volatile water near the site. The asphalt de-barreling equipment awning should be built on the asphalt de-barreling equipment site to prevent rain from penetrating. In addition to the stone with high relative humidity, the stone particles of specifications and standards are also required in the drying system. During the operation of the asphalt de-barreling equipment, the stone particle size distribution is less than 70% of the qualified rate, which will increase the overflow, and will inevitably lead to fuel consumption. Therefore, it is necessary to strictly control the size of the stone particle size distribution, and grade the stones with different particle size distributions to increase the working tensile strength of the asphalt de-barreling equipment.