US 12,290,766 B2
Method and apparatus for water filtration
Luke A. Titel, Deforest, WI (US); and Daniel D. Maupin, Corvallis, OR (US)
Assigned to Lyco Manufacturing, Inc., Columbus, WI (US)
Filed by Lyco Manufacturing Inc., Columbus, WI (US)
Filed on Nov. 21, 2022, as Appl. No. 17/991,374.
Application 17/991,374 is a division of application No. 16/816,459, filed on Mar. 12, 2020, granted, now 11,534,703.
Claims priority of provisional application 62/818,525, filed on Mar. 14, 2019.
Prior Publication US 2023/0095493 A1, Mar. 30, 2023
Int. Cl. B01D 24/46 (2006.01); B01D 24/00 (2006.01); B01D 24/48 (2006.01)
CPC B01D 24/4642 (2013.01) [B01D 24/007 (2013.01); B01D 24/4884 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A method of filtering fluid from a food processing system, comprising:
operating in a filtering mode where fluid is received by a first filter in a first direction from the food processing system, filtered, and returned to the food processing system;
operating in a purge mode where fluid is received by the first filter in a first direction from the food processing system, filtered, and partially returned to the food processing system and partially expelled from the food processing system; and
operating in a power purge mode where fluid is received by the first filter in a first direction from the food processing system, filtered, and expelled from the food processing system so that none of the fluid is returned to the food processing system.