Steam Jet Air Ejector (SJAE) System

A Steam Jet Air Ejector System is a vacuum system designed to remove air and non-condensable gases from process equipment. It uses high-pressure steam and thermodynamic principles to create vacuum conditions for industrial processes.

High-pressure steam passes through a nozzle, converting pressure energy into high-velocity steam. The steam entrains air or gases from the process equipment, and the diffuser converts velocity energy back into pressure energy, resulting in a vacuum condition.

The nozzle converts the pressure energy of steam into velocity energy, while the diffuser converts the velocity energy back into pressure energy after the steam entrains air or gases. Together, they enable the ejector to generate vacuum.

The number of stages depends on the vacuum level required by the process. Mazda's SJAE systems can be configured with single or multiple stages to suit different vacuum requirements.

An SJAE is designed to evacuate air and other gases, including non-condensable gases, from process equipment to establish and maintain the required vacuum conditions.

Yes. SJAE systems are often paired with surface condensers for optimal performance. The ejector and condenser can be integrated according to the requirements of the vacuum system.

SJAE systems are used in industrial processes requiring vacuum, including distillation, evaporation, and drying applications.

The simple design has no moving parts, which contributes to low maintenance requirements and long operational life.

Yes. Mazda's SJAE System is designed for efficient operation at high vacuum levels. Single-stage or multi-stage configurations can be selected according to the required vacuum conditions.

Yes. Mazda Limited's SJAE systems are custom-designed to suit varying operational parameters, with configurations available for different vacuum requirements and integration with condensers or hybrid systems.