Xinmiao Coal Slime Drying Machine: Empowering Brazil's Mining Industry and Promoting Efficient Utilization of Coal Slime

In the context of the continuous growth of global demand for energy and the increasing awareness of environmental protection, the innovation of coal slurry treatment technology is particularly important. China Xinmiao Machinery, with its profound technical accumulation in the field of industrial drying equipment, has successfully developed a coal slurry dryer, providing an effective solution to the problem of coal slurry treatment and contributing to the green development of global mining. A large mining company in Brazil is a witness and beneficiary of Xinmiao Machinery's technological strength.

Analysis of the working principle of Xinmiao coal slurry dryer

Feeding process: uniform and efficient

The Xinmiao coal slurry dryer uses a spiral feeder in the feeding process to ensure that the wet coal slurry can enter the drying drum evenly and stably. This design avoids the difference in drying effect caused by uneven feeding, improves the overall drying efficiency, and lays a good foundation for the subsequent drying process.

Drying process: sufficient heat exchange

After entering the drying drum, the coal slurry comes into full contact with high-temperature hot air, achieving rapid heat transfer. The drying drum adopts a unique inclined design and rotates at a certain speed, driving the coal slurry to continuously roll. At the same time, the scraper inside the cylinder lifts up the coal slurry, further increasing the contact area between the coal slurry and the hot air, accelerating the evaporation of water. Xinmiao coal slurry dryer innovatively adopts a combination of forward and reverse flow drying processes, with a thermal efficiency of up to 85%, significantly reducing energy consumption compared to traditional equipment.

Discharge and dust removal: environmental synergy

The dried coal slurry is discharged from the other end of the drum and transported to the designated location by a belt conveyor. During the entire drying process, the generated exhaust gas will be treated through a dust removal system. The pulse bag dust collector and cyclone dust collector equipped by Xinmiao Machinery can efficiently collect dust from exhaust gas, ensuring that dust emissions are far below national standards and achieving the coordinated development of environmental protection and production.

Successful Practices of Brazilian Mining Companies

A large mining company in Brazil has long been committed to the mining and processing of coal resources, and has been facing high costs and low efficiency in coal slurry treatment. After multiple investigations and comparisons, the company chose to cooperate with Xinmiao Machinery and introduced Xinmiao coal slurry dryer.

The drying effect is significantly improved

After installing and using the Xinmiao coal slurry dryer, the company's coal slurry drying effect has been significantly improved. The moisture content of coal slurry has been reduced from 35% to below 10%, meeting the requirements of various industrial production and greatly improving the utilization value of coal slurry.

Significant reduction in production costs

The high-efficiency and energy-saving characteristics of Xinmiao coal slurry dryer have helped the company reduce energy consumption during the production process. At the same time, the stable operation of the equipment reduces maintenance frequency and downtime, and lowers maintenance costs. According to statistics, after using the Xinmiao coal slurry dryer, the company can save over 2 million US dollars in production costs annually.

Outstanding environmental benefits

In the process of applying Xinmiao coal slurry dryer, the company not only achieved economic growth, but also gained good environmental benefits. The advanced dust removal system equipped on Xinmiao coal slurry dryer effectively reduces dust emissions and pollution to the surrounding environment, helping the company achieve international advanced levels in environmental protection.

This successful cooperation with a Brazilian mining company is another major breakthrough for Xinmiao Machinery in the international market. In the future, Xinmiao Machinery will continue to uphold the spirit of innovation, continuously optimize product performance, provide global customers with higher quality and efficient coal slurry drying solutions, and promote the sustainable and healthy development of the global coal slurry processing industry.