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Home / Blog / New valve technology from GEA reduces microbiological risks in spray drying process  - Asia Food Journal
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New valve technology from GEA reduces microbiological risks in spray drying process  - Asia Food Journal

Nov 04, 2024Nov 04, 2024

September 17, 2024 by Asia Food Journal

Courtesy of GEA

GEA, a leading global provider of food and dairy processing solutions, introduces its patented CONTA dual block valve technology for spray dryers. Continuing its commitment to improving the safety, efficiency, and environmental sustainability of food and dairy processing, this new system is designed to reduce microbiological risks, ensuring safer and more efficient processing operations.

The CONTA dual block valve receives feed from the feed supply system and distributes it to multiple atomizer nozzles, which then spray the feed into the drying chamber. Compared to traditional designs, this new design reduces the areas where feed can accumulate by up to 96 percent, allowing for more efficient cleaning in place (CIP) and reducing microbiological risks. The CONTA dual block valve system improves sanitary operation and provides greater process and product safety.

Each valve weighs approximately half the weight of traditional systems, making it easier and safer to handle. The design eliminates the use of external welded manifolds, allowing manual inspection and maintenance with simple tools. This simplified inspection and maintenance supports 24/7 operation and reduces plant downtime.

The standardized CONTA dual block valve unit can be easily configured for both new and existing spray drying systems. This ensures minimal disruption and quick installation, allowing plants to resume operations quickly. Retrofitting to existing spray dryers is straightforward, often requiring only minor programming changes.

Other Topics: GEA, New Valve Technology, Processing, Spray Drying Process

Improved sanitary design enhances product safetySupporting continuous operation and operator safety Fast configuration and installation