Cement Industry
Cement manufacturing operates under extreme conditions with high temperatures, abrasive materials, and heavy dust loads. Reliable level and pressure instrumentation is essential for maintaining process efficiency and optimizing energy consumption across all production stages.
Overview
The cement industry operates under demanding conditions involving high temperatures, abrasive materials, and heavy dust loads throughout the production process. From raw material extraction and grinding through clinker burning to final product storage, reliable instrumentation is essential for maintaining process efficiency and product quality. Level measurement in raw meal silos, coal storage, and cement silos must withstand extreme conditions while delivering accurate readings. Pressure monitoring across kilns, preheaters, and grinding systems helps optimize energy consumption, which represents one of the largest operational costs in cement manufacturing.
Industry Challenges
Key challenges we help address
Managing extreme temperatures and dust in kiln environments
Preventing clinker silo blockages and bridging
Monitoring raw meal homogeneity for consistent product quality
Optimizing fuel consumption across alternative fuel sources
Reducing unplanned downtime in continuous production
Tracking emissions to meet environmental regulations
Solutions for This Industry
Use Cases
Explore specific scenarios and challenges in this industry
Blending bed
Cement Industry
To attain high quality and uniform material consistency in the finished cement, the raw material is homogenized in a so-called blending bed. The rock is distributed evenly over the blending bed with a stacker. Material is removed with a scraper. To ensure that the incoming material is distributed as evenly as possible, the level must be continuously measured.
Cement silo
Cement Industry
Before further processing, the cement is stored in tall silos. The cement is transported both in and out of the silo via pneumatic conveying. Efficient storage and transport of the product is ensured by accurate level measurement and point level detection, as well as also monitoring the pneumatic conveying system pressure.
Clinker cooler
Cement Industry
To produce cement, the raw meal is burned to clinker in a long rotary kiln. After leaving the rotary kiln, the clinker has a temperature of up to +1300 °C and must be cooled down to a temperature of about +200 °C for further storage. To achieve this, the clinker bed is cooled with a continuous stream of air. Pressure monitoring is required in the lower part of the clinker cooler to make the cooling as effective as possible. The material height of the hot clinker, at over 1000 °C on the conveyor belt, also has to be reliably measured.
Clinker silo
Cement Industry
After the raw meal is burned, the emerging clinker of varying consistency is stored for further processing. The silos are filled and emptied through different openings. Continuous operation of the subsequent production processes is ensured by level measurement and point level detection.
Compressor
Cement Industry
The air compressor system generates the necessary compressed air to transport the material from the silos via the network of feed pipes. To ensure a smooth, steady flow of material, reliable pressure monitoring in the compressors and conveying channels is required.
Conveyor belt
Cement Industry
Bulk aggregates are fed into production processes via conveyor belts or screw conveyors. For effective feed control to and from these processes, or inter-production unit billing, the mass flow of the conveyed bulk material must be measured. A reliable belt-weighing scale system and mass flow rate ensures accurate measurement and smooth operation of the plant.
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