For product nitrogenation, the nitrogenator features a specifically designed vortex-Venturi injector that feeds nitrogen directly into the product stream in a very large number of very small bubbles. Due to high pressure and turbulent flow, the N₂ dissolves completely and absolutely homogeneously in a very short time. A control valve is located at the end of the dissolution section. This valve maintains a constant pressure in the system, above the saturation pressure. The system is equipped with highly accurate flow meters. Based on the flow rate measurements, the product flow and nitrogen flow are adjusted immediately and fully automatically. Optionally, the N₂ content of the nitrogenated product can be monitored by a nitrogen sensor. This sensor can be used for process control as a supplement to ratio control. The desired N₂ concentration in the nitrogenated product is precisely achieved. The nitrogenator is integrated into the CIP cleaning cycle of the main production line.


 
 High-precision flow meters for process control
 
 Specifically designed vortex-Venturi injector for gas injection
 
 Customized modular design with standard PLC
 
 Frame-mounted for easy installation and commissioning
 
 Hygienic design and full CIP capability