Aeration apparatus

Details Aeration apparatus Aeration apparatus

2011-08-23

2011-08-23

Chiesa, Richard L (Department: 1776)

Gas and liquid contact apparatus

Fluid distribution

Pumping

C210S221200, C261S077000, C261S119100, C261S123000

Reexamination Certificate

active

08002246

ABSTRACT:
The invention provides an aeration apparatus for injecting air into a target substance to aerate the target substance. The aeration apparatus is capable of keeping the air jet nozzle from contacting the target substance when the apparatus is stopped, so as to prevent clogging of the air jet nozzle.

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