OGELLO PER LA DISTRIBUZIONE DI GAS INULIQUIDI CONTENENTI IMPORITA, IN PARTICOLARE ACQUE DI RIFIUTO

A nozzle for injecting gases into liquids contains or is formed as a non-return valve, having plug which is lifted off a seat by the gas press. and which returns to the seat when the gas pressure fails. The plug may be spring-loaded to lift at a preset gas press. The nozzle is used esp. for aeration...

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Bibliographic Details
Main Author PINZ K
Format Patent
LanguageItalian
Published 10.03.1979
Subjects
ACTUATING-FLOATS
BLASTING
CHEMISTRY
COCKS
DEVICES FOR VENTING OR AERATING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
METALLURGY
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
TAPS
THERMAL INSULATION IN GENERAL
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
VALVES
WEAPONS
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Summary:A nozzle for injecting gases into liquids contains or is formed as a non-return valve, having plug which is lifted off a seat by the gas press. and which returns to the seat when the gas pressure fails. The plug may be spring-loaded to lift at a preset gas press. The nozzle is used esp. for aeration of waste contaminated water. Ingress of water into the nozzle and gas pipework is prevented, eliminating deposits of sand, mud, etc.
Bibliography:Application Number: IT19740009584