Introduction to Buried Scraper Conveyers: A Key Component of Industrial Conveyor Systems

Buried scraper conveyers play an essential role in the field of industrial equipment and components, specifically chain and conveyor systems. They are widely used in diverse industries such as mining, construction, agriculture, and food processing. This article provides an introduction to buried scraper conveyers, explaining their working principle, applications, and benefits.
Working Principle:
A buried scraper conveyer, also known as a submerged scraper conveyor (SSC), operates by using a chain-driven mechanism to move material horizontally or at a slight incline. The conveyor is partially or fully submerged in a trough or channel, which contains the material to be transported. The chain, equipped with paddles or flights, moves along the bottom of the trough and pushes the material forward. As the chain moves, the material is scraped and transported to the desired location.
Applications:
Buried scraper conveyers are commonly used in industries where bulk material handling is required. They prove particularly useful in transporting abrasive, heavy, or sticky materials that may pose challenges for other types of conveyors. Some common applications include:
1. Mining: Buried scraper conveyers efficiently transport coal, ores, and other minerals from mining sites to processing plants or storage facilities.
2. Power Generation: They are employed to handle bottom ash, fly ash, and other residues produced during the combustion of coal or biomass in power plants.
3. Waste Water Treatment: These conveyors help in the transportation of sludge, grit, and screenings during the water treatment process.
4. Cement and Construction: Buried scraper conveyers are utilized in cement plants to transport limestone, gypsum, and other raw materials, as well as in construction sites for handling aggregates and concrete.
Benefits:
The use of buried scraper conveyers offers several advantages over other conveyor systems:
1. Durability: The design of buried scraper conveyers ensures robustness and longevity, making them suitable for heavy-duty applications.
2. Minimal Material Loss: The submerged nature of these conveyors prevents material spillage, reducing material loss and ensuring a cleaner working environment.
3. Versatility: They can handle a wide range of materials, including wet, dry, fine, and coarse substances, making them adaptable to various industries and applications.
4. Low Maintenance: Buried scraper conveyers require minimal maintenance, resulting in reduced downtime and increased productivity.
In conclusion, buried scraper conveyers are an integral part of industrial conveyor systems used for material handling. Their efficient functioning, versatility, and durability make them an ideal choice for transporting various materials in industries such as mining, power generation, waste water treatment, and construction. Understanding the working principle and benefits of buried scraper conveyers can help industries optimize their material handling processes and improve overall productivity.