STEAM (GAS) EJECTOR WITH RETURN DEVICE

STEAM (GAS) EJECTOR WITH RETURN DEVICE

PURPOSE:To prevent a decrease in a throughput volume in a throat pipe by providing a bypass conduit that connects a part of a feed pipe leading to the loading device of a venturi to the throat pipe in the shortest distance. CONSTITUTION:A bypass conduit 15, which connects a part of a feed pipe 14, a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: HOSHI MITSUO
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BYUSING INERTIA OF FLUID TO BE PUMPED
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
SIPHONS
WEAPONS
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Beschreibung
Zusammenfassung:PURPOSE:To prevent a decrease in a throughput volume in a throat pipe by providing a bypass conduit that connects a part of a feed pipe leading to the loading device of a venturi to the throat pipe in the shortest distance. CONSTITUTION:A bypass conduit 15, which connects a part of a feed pipe 14, adjacent to the delivery part 11 of a steam ejector to a casing 16, surrounding a throat pipe 7, in the shortest distance, is provided. Return steam, flowing into the casing 16, is dispersed for blowing into the throat pipe 7 through inclined small holes (a). Therefore, the pressure in a delivery opening can be raised through preventing a decrease in a throughput volume in the throat pipe for securing discharge to a diffuser pipe.