Company:Shanghai Kuangjuan Engineering Technology Center



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Fly Ash Silo

  • Shanghai Kuangjuan Engineering Technology Center
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Fly ash, a byproduct of coal-fired power plants, has become a valuable resource in various industries. The efficient storage of fly ash is paramount to its usability, making steel silos the ideal choice for this task. In this article, we explore the significance of fly ash, the advantages of using steel silos for storage, and the typical types of steel silos employed for fly ash storage.

What is Fly Ash?

Fly ash is a fine, powdery residue generated during the combustion of pulverized coal in power plants. It contains silica, alumina, and other oxides, offering pozzolanic properties that enhance concrete performance. Due to its eco-friendly nature and beneficial characteristics, fly ash is widely used in construction and cement production.

Why Use Steel Silo to Store Fly Ash?

Steel silos have emerged as the preferred storage solution for fly ash due to their exceptional properties. Their steel construction ensures durability and protection against environmental factors, preserving the quality of fly ash. Steel silos are resistant to corrosion, preventing contamination and ensuring a consistent supply of high-quality fly ash for various applications.

Advantages of Steel Silo for Fly Ash Storage

The adoption of steel silos for fly ash storage presents numerous advantages. One significant benefit is their ability to store large volumes of fly ash, catering to the needs of different industries. Steel silos are versatile and can be customized to meet specific storage requirements, allowing for easy integration into existing facilities. Additionally, their compact design optimizes space utilization, making them suitable for both large and small storage areas.

Normal Steel Silo Types for Fly Ash Storage

The two main types of steel silos used for fly ash storage are welded steel silos and spiral steel silos. Welded steel silos are constructed on-site using advanced welding techniques, ensuring a seamless and secure structure. On the other hand, spiral steel silos are fabricated in controlled environments, featuring a spiral design that enhances their load-bearing capacity.

In conclusion, steel silos provide a sustainable and efficient solution for storing fly ash, enabling industries to harness the full potential of this valuable material. By opting for steel silos, companies can promote environmental responsibility while ensuring a steady and reliable supply of fly ash for their applications.


Shanghai Kuangjun Engineering Technology Center is a full-license modern high-tech enterprise integrating design, research and development, and manufacturing. It is the holder of the world record for large-scale powder environmental protection storage groups and monomer reserves, and an advocate of low-carbon, energy-saving, and environmental protection. And the practitioners are powder and pellet environmental protection storage, operation, and transportation equipment manufacturing service providers, and the setters of national industry standards. The company is mainly engaged in aggregate silos, gravel silos, coil silos, steel silos, sand and gravel steel silos and other products.