VAPOR BLAST SYSTEM WITH FIXED POT PRESSURE

VAPOR BLAST SYSTEM WITH FIXED POT PRESSURE

A vapor abrasive blast system includes a pump for pumping a water stream to a pressure vessel for pressurizing the pressure vessel to a pot pressure. A water regulator is disposed to regulate the water stream to a fixed water pressure, such that the water stream entering the pressure vessel has the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: STUDT, Nicholas, K, FALKENBERG, Brandon, K, GRAU, Thomas, C, GAPINSKI, Bryce, J, TURNER, John, W
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CLEANING
CLEANING IN GENERAL
PERFORMING OPERATIONS
PREVENTION OF FOULING IN GENERAL
TRANSPORTING
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Beschreibung
Zusammenfassung:A vapor abrasive blast system includes a pump for pumping a water stream to a pressure vessel for pressurizing the pressure vessel to a pot pressure. A water regulator is disposed to regulate the water stream to a fixed water pressure, such that the water stream entering the pressure vessel has the fixed water pressure. The pressure vessel contains a blasting mixture, comprising an abrasive media and water, for introduction to a compressed air stream and application to a substrate. The water entering the pressure vessel has the fixed water pressure to control the pot pressure. The water regulator is configured to output the water stream such that the fixed water pressure is greater than a compressed air pressure in the compressed air stream.