Traditional methods for dissolution of large volumes of CO² (and N²) have always been unsatisfactory because of the large amounts of excess gas used and the time required for bonding. Systems using energy consuming nozzle systems along with tanks for separation of undissolved gas or the use of holding tubes result in:
• Equipment with high energy usage resulting in higher operating costs;
• Poor dissolution quality causing loss of filling efficiency;
• Tank systems which have more equipment to clean and have inflexible carbonation control.
The solution
GEA Brewery Systems, Tuchenhagen, has solved the problem with patented hydrocyclone technology. Our in-line separation device separates all undissolved gas bubbles which are entrained in the product. The product is virtually bubble-free. The separated gas/liquid mixture is returned to the system via a circulation pump. This unique system provides better CO²-bonding to ensure consistent product quality and reduces foaming at the filler.
The CONTI-STREAM CN 2000™ offers an exceptional performance range:
• Virtually bubble-free product with very good CO² bonding
• In-line system
• Wide dosing range up to 12 g CO² / l
• Precise dosing of smallest gas amounts
• Excellent bonding of CO² / N² and combined dosing
• Low pressure drop of 0.5 to 1.5 bar
• No CO² loss
Benefits:
• Highest product quality with best carbonated character and taste
• Reduced foaming during filling
• Rapid product changeovers
• Greater flexibility for different and new products
• Reduced energy consumption
• Lower utility costs