|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B01D-024/12 B01D-024/28 B01D-024/44 B01D-053/34|
|미국특허분류(USC)||423/210 ; 55/79 ; 55/97 ; 55/390|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 2 인용 특허 : 5|
A recirculating fiber filter (1) and method is provided for removing particulates from moving fluid streams. High aspect ratio fibers (2) are used which readily nest with each other to form the high voidage fiber filter bed. In the method, fibers are continuously removed from the bottom of the bed regenerated to remove particulates and recycled back to the top of the bed and distributed thereon. Dirty fluid is passed from the top to the bottom of the filter. Dendrites of the particulate impurity appear to buildup in a thin section (A) at the top of the f...
A device for removing a pollutant from a fluid stream comprising: (A) a nested array of fibers having a fluid entrance at a first boundary region of the array and a fluid exit at a generally opposed second boundary region of the array, (B) means for passing the pollutant-containing fluid stream through the nested array from the fluid entrance to the fluid exit, (C) means for removing fibers from the second boundary region of the array, and (D) means for recycling the removed fibers from the second boundary region back to the first boundary region of the ...