Air handling filtration equipment with adjustable media bed and method of use
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B01D-053/02
B01D-046/00
출원번호
US-0796291
(2010-06-08)
등록번호
US-8409337
(2013-04-02)
발명자
/ 주소
Osborne, Michael W.
Rahmathullah, M. Aflal
Ng, Cheah Wei
출원인 / 주소
AAF-McQuay Inc.
대리인 / 주소
Middleton Reutlinger
인용정보
피인용 횟수 :
0인용 특허 :
58
초록▼
A deep bed scrubber filter section comprises includes an unfiltered air input end, a filtered air output end, an airflow filtration path extending from the unfiltered air input end to the filtered air output end, a plurality of media beds along the airflow filtration path in series arrangement with
A deep bed scrubber filter section comprises includes an unfiltered air input end, a filtered air output end, an airflow filtration path extending from the unfiltered air input end to the filtered air output end, a plurality of media beds along the airflow filtration path in series arrangement with one another, the media beds each having a media bed volume and each being defined by a plurality of sidewalls, two of the sidewalls of each of the media beds being perforated sidewalls at least partially intersecting the airflow filtration path, wherein an adjustable sidewall of at least one of the perforated sidewalls of a first media bed of the media beds is independently removable from the airflow filtration path and is independently adjustable to a plurality of positions along the airflow filtration path, wherein adjustment of the at least one adjustable sidewall of the first media bed alters the media bed volume of the first media bed.
대표청구항▼
1. A deep bed scrubber filter section, comprising: an unfiltered air input end;a filtered air output end;an airflow filtration path extending from said unfiltered air input end to said filtered air output end;a plurality of media beds along said airflow filtration path in series arrangement with one
1. A deep bed scrubber filter section, comprising: an unfiltered air input end;a filtered air output end;an airflow filtration path extending from said unfiltered air input end to said filtered air output end;a plurality of media beds along said airflow filtration path in series arrangement with one another;said media beds each having a media bed volume and each being defined by a plurality of sidewalls, two of said sidewalls of each of said media beds being perforated sidewalls at least partially intersecting said airflow filtration path;wherein a positionally adjustable sidewall of at least one of said perforated sidewalls of a first media bed of said media beds is independently removable from said airflow filtration path and is independently adjustable to a plurality of positions along said airflow filtration path;wherein adjustment of said positionally adjustable sidewall of said first media bed alters said media bed volume of said first media bed. 2. The deep bed scrubber filtration section of claim 1, wherein said positionally adjustable sidewall of said first media bed slidably engages at least one interiorly extending track. 3. The deep bed scrubber filtration section of claim 2, wherein said positionally adjustable sidewall of said first media bed engages said first interiorly extending track in a first position of said plurality of positions and engages a second interiorly extending track in a second position of said plurality of positions. 4. The deep bed scrubber filtration section of claim 3 wherein said second track is at a different distance from said filtered air output end than said first track. 5. The deep bed scrubber filtration section of claim 1, wherein at least one of said perforated sidewalls of a second media bed of said plurality of media beds is independently removable from said airflow filtration path and is independently adjustable to a plurality of positions along said airflow filtration path. 6. The deep bed scrubber filtration section of claim 1 further comprising a media. 7. The deep bed scrubber filtration section of claim 6 wherein varying a position of said adjustable sidewall varies an amount of said media usable in at least one of said media beds. 8. The deep bed scrubber filtration section of claim 7 wherein varying said amount of media varies the life of the media in said media beds. 9. A deep bed scrubber filtration section, comprising: a plurality of outer sidewalls defining said filtration section;an unfiltered air input end;a filtered air output end;an airflow filtration path extending between said unfiltered air input end and said filtered air output end;at least one media bed along said airflow filtration path;said at least one media bed having a media bed volume each being defined by a plurality of locationally adjustable sidewalls, at least one of said plurality of locationally adjustable sidewalls of said media bed being perforated sidewalls at least partially intersecting said airflow filtration path;wherein said at least one perforated sidewall of each of said at least one media beds is removable and adjustable to a plurality of positions along said airflow filtration path;wherein adjustment of said perforated sidewalls alters said media bed volume of at least one of said media beds. 10. The deep bed scrubber filtration section of claim 9 further comprising at least one interior track on two opposed sidewalls of said plurality of sidewalls. 11. The deep bed scrubber filtration section of claim 10, said at least one perforated sidewall being received by said at least one track. 12. The deep bed scrubber filtration section of claim 10, said at least one track being multiple tracks on said two opposed sidewalls. 13. The deep bed scrubber filtration section of claim 10, said at least two tracks being disposed on a single wall and spaced apart along said air flow filtration path. 14. The deep bed scrubber filtration section of claim 9 further comprising tracks disposed in a central area of said filtration section and spaced from said outer sidewall. 15. The deep bed scrubber filtration section of claim 13, said at least two tracks being spaced apart by a distance of about six inches. 16. A deep bed scrubber filtration section, comprising: a plurality of outer walls defining said filtration section;a first unfiltered air input end;a second filtered air output end;a plurality of media compartments defined between said first end and said second end, said plurality of media compartments arranged in series with one another;an air flow filtration path extending between said first end and said second end through said plurality of media compartments;a plurality of tracks spaced apart to receive at least one moveable perforated sidewall disposed at least at one location between said first input end and said second output end, said sidewall being movable from a first position to at least a second position in the direction of said air flow filtration flow path;said moveable perforated sidewall varying a volume of at least one of said plurality of media compartments;said varying of said volume allowing varying of a life of said media in said media bed. 17. The deep bed scrubber filtration section of claim 16 further comprising a plurality of tracks along said plurality of outer walls for receiving said movable perforated sidewall. 18. The deep bed scrubber filtration section of claim 17, said plurality of tracks spaced in the direction of said air flow filtration path to adjust said perforated sidewall. 19. The deep bed scrubber filtration section of claim 17, said movable perforated sidewall being disposed substantially transverse to said air flow filtration path. 20. The deep bed scrubber filtration section of claim 17 further comprising tracks disposed inwardly of said outer walls in a generally central portion of said filtration section. 21. A deep bed scrubber filtration section, comprising: an unfiltered air input end;a filtered air output end;an air flow filtration path extending from said unfiltered air input end to said filtered air output end;at least one media bed along a section of said air flow filtration path;said media bed being defined by a plurality of sidewalls, two of said sidewalls being perforated sidewalls at least partially intersecting said air flow filtration path, said sidewall being received by a track between said input end and said output end;wherein each of said perforated sidewalls is adjustable between at least a first orientation and a second orientation;wherein in said first orientation said perforated sidewalls are substantially perpendicular to said section of said air flow filtration path and wherein in said second orientation said perforated sidewalls are at an angle of twenty to seventy degrees with respect to said section of said airflow filtration path. 22. The deep bed scrubber filter section of claim 21, wherein each of said perforated sidewalls of said first media bed slidably engages at least one interiorly extending track. 23. The deep bed scrubber filter section of claim 22, wherein each of said perforated sidewalls engages a first slot of said interiorly extending track in said first orientation and engages a second slot of said interiorly extending track in said second orientation. 24. The deep bed scrubber filter section of claim 21, wherein each of said perforated sidewalls is removable from said airflow filtration path. 25. The deep bed scrubber filter section of claim 21, wherein each of said perforated sidewalls is independently removable from said airflow filtration path. 26. The deep bed scrubber filter section of claim 21 wherein said second orientation increases an available surface area for use in filtering. 27. The deep bed scrubber filter section of claim 21 further comprising tracks disposed along said walls of said filtration section at an angle to said walls. 28. A deep bed scrubber filtration section, comprising: a first unfiltered air input end;a second filtered air output end;an air flow filtration path defined between said first end and said second end;a media bed disposed along said air flow filtration path;a perforated sidewall which defines a media bed depth measured in the direction of said air flow filtration path;a plurality of track members disposed along an interior of said filtration section;said perforated sidewall having at least one position which is generally perpendicular to said air flow filtration path and at least a second position which is disposed at a preselected angle to said air flow filtration path. 29. The deep bed scrubber filtration section of claim 28, said track members being spaced apart about six inches along two opposed walls. 30. The deep bed scrubber filtration section of claim 29, said perforated sidewall being disposed at an angle to walls defining said filtration section. 31. The deep bed scrubber filtration section of claim 28, said filter section further comprising two opposed walls extending between said air input end and said air output end. 32. The deep bed scrubber filtration section of claim 31 said preselected angle measured from either of said opposed walls. 33. The deep bed scrubber filtration section of claim 31, said track members disposed on said opposed walls extending between said air input end and said air output end. 34. The deep bed scrubber filtration section of claim 28, said preselected angle being between 20 and 70 degrees. 35. The deep bed scrubber filtration section of claim 34 further comprising said plurality of track members disposed along walls of said filtration section at an angle to said walls.
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