Biomass storage plays a critical role in any energy generation facility. The specific characteristics of this type of material require dedicated engineering solutions, both in the structural design of the silo and in the extraction and safety systems involved.
In biomass plants, storage is not just about holding material. It must ensure a continuous and controlled feed to the process, preserving the quality of the biomass and supporting reliable plant operation.
Design tailored to biomass behaviour
Designing a biomass silo starts with a detailed analysis of the material to be handled, including particle size, moisture content, compaction behaviour and consumption rate. These parameters directly influence the silo dimensions and the selection of the discharge system.
For flat-bottom silos, such as the installation currently under assembly, the use of an extractor screw is essential. This solution provides a steady and controlled discharge, reduces the risk of blockages and ensures a stable supply to the generation process.
Key features for safe and reliable operation
The silo is designed with a set of components specifically suited to biomass storage:
*Flat-bottom steel structure manufactured from high-strength steel sheets
*Smooth internal lining to improve material flow and minimise build-up
*Large access doors and inspection openings for easy control and maintenance
*Ladders and platforms providing safe access to all areas of the silo
*Venting panels designed to protect the structure in the event of overpressure
*Extraction system with temperature monitoring to maintain optimal storage conditions
All these elements are integrated in line with industrial safety standards and operational reliability requirements, which are essential in energy generation facilities.
From design to on-site installation
Once the technical solution has been defined, the project moves into manufacturing, transport to site and silo erection. At this stage, engineering and planning are brought to life on site, resulting in an installation designed to integrate efficiently into the overall plant layout.
The image shows the ongoing installation of a flat-bottom silo at a biomass plant currently under construction, a key phase in ensuring correct execution and long-term reliability of the storage system.
This experience-driven approach, based on a solid understanding of biomass behaviour, enables the development of efficient storage solutions tailored to the real demands of renewable energy plants.
-By Silos Spain
Source: Email/GFMM
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