Liquid purification or separation – Combined
Patent
1995-02-16
1996-07-02
Fortuna, Ana
Liquid purification or separation
Combined
210452, 210453, 210474, 210460, 210232, 210456, 68 18F, B01D 3502, B01D 2700
Patent
active
055318916
ABSTRACT:
A pre-septic tank or washing machine output filter apparatus for the improved removal of contaminants from pre-septic fluids. A filter apparatus defining a fluid filter chamber has an input port and an output port. A fluid deflector or disperser is mounted to deflect substantially all of the contaminated fluid entering the filter apparatus. A filter is mounted within the filtering chamber and has a closed lower portion and an upper portion for receiving the fluid dispersal apparatus. Fluid entering the input port is dispersed by the deflector apparatus through an upper portion of the filter, thence through the fluid filter chamber to the fluid output port. Contaminants collected in the upper portion of the filter from the deflected fluid will eventually be caused by gravity to fall to the lower, closed portion of the filter where these contaminants will remain collected until the filter is emptied. Thus a high percentage of undesirable contaminants, such as synthetic materials lint will be prevented from reaching and blocking the septic system or other sewage system.
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