AERATION APPARATUS, SEAWATER FLUE GAS DESULPHURIZATION APPARATUS INCLUDING THE SAME, AND METHOD FOR OPERATING AERATION APPARATUS

AERATION APPARATUS, SEAWATER FLUE GAS DESULPHURIZATION APPARATUS INCLUDING THE SAME, AND METHOD FOR OPERATING AERATION APPARATUS

A first slit 12A formed in a diffuser membrane (11) of aeration nozzles (123) of an aeration apparatus according to the present invention includes a linear reference slit 12a and a branched slit 12b crossing the linear reference slit 12a at a center thereof, and an opening shape of the first slit 12...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: TSUCHIYAMA, Yoshihiko, FURUKAWA, Seiji, SONODA, Keisuke, NAGAO, Shozo, IMASAKA, Koji
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A first slit 12A formed in a diffuser membrane (11) of aeration nozzles (123) of an aeration apparatus according to the present invention includes a linear reference slit 12a and a branched slit 12b crossing the linear reference slit 12a at a center thereof, and an opening shape of the first slit 12A is deformed due to pressure of air (an amount of air) to be supplied. Therefore, because an opening amount at a crossing 12c of the linear reference slit 12a and the branched slits 12b increases by temporarily increasing the amount of air, elimination of precipitates is facilitated, differently from conventional cases having only linear slits. (Figure 4-1)