A SteamJet Ejectoris simplified typeof vacuum pump or compressor, consisting of three basic parts:
Nozzle Mixture
Mixing chamber
Diffuse
The Ejectors are generally categorized into one of four types:
(1) Single Stage.
(2) Multi-stage condensing.
(3) Multi-stage non-condensing.
(4) Multi-stage with both condensing and non-condensing stages.
Specification
Considering high cost of energy, mainly steam, most of the installations have incorporated multiple nozzle Boosters which consume about 15 20% lesser steam compared to conventional single nozzle Booster designed for the same motive and suction pressure and capacity.