DE2952801A1 - Self-cleaning air cleaner - Google Patents
Self-cleaning air cleanerInfo
- Publication number
- DE2952801A1 DE2952801A1 DE792952801A DE2952801A DE2952801A1 DE 2952801 A1 DE2952801 A1 DE 2952801A1 DE 792952801 A DE792952801 A DE 792952801A DE 2952801 A DE2952801 A DE 2952801A DE 2952801 A1 DE2952801 A1 DE 2952801A1
- Authority
- DE
- Germany
- Prior art keywords
- filter
- rod
- housing
- rotation
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims description 8
- 239000013618 particulate matter Substances 0.000 claims description 43
- 238000005192 partition Methods 0.000 claims description 35
- 230000007935 neutral effect Effects 0.000 claims description 34
- 238000001914 filtration Methods 0.000 claims description 28
- 230000008878 coupling Effects 0.000 claims description 19
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- 238000004891 communication Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000011236 particulate material Substances 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims description 4
- 230000004913 activation Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 description 23
- 239000004020 conductor Substances 0.000 description 9
- 230000009471 action Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- JJLJMEJHUUYSSY-UHFFFAOYSA-L Copper hydroxide Chemical compound [OH-].[OH-].[Cu+2] JJLJMEJHUUYSSY-UHFFFAOYSA-L 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2265/02—Non-permanent measures for connecting different parts of the filter
- B01D2265/024—Mounting aids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2271/02—Gaskets, sealings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
- B01D2273/14—Filters which are moved between two or more positions, e.g. by turning, pushing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
- B01D2273/30—Means for generating a circulation of a fluid in a filtration system, e.g. using a pump or a fan
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/20—Shape of filtering material
- B01D2275/201—Conical shape
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/909,840 US4204846A (en) | 1978-05-26 | 1978-05-26 | Self-cleaning air filter |
| PCT/US1979/000349 WO1979001129A1 (en) | 1978-05-26 | 1979-05-23 | Self-cleaning air cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2952801A1 true DE2952801A1 (en) | 1980-12-18 |
Family
ID=25427911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE792952801A Pending DE2952801A1 (en) | 1978-05-26 | 1979-05-23 | Self-cleaning air cleaner |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4204846A (enExample) |
| EP (1) | EP0018977A1 (enExample) |
| JP (1) | JPS6231967B2 (enExample) |
| BR (1) | BR7908696A (enExample) |
| CA (1) | CA1122545A (enExample) |
| DE (1) | DE2952801A1 (enExample) |
| FR (1) | FR2426492A1 (enExample) |
| GB (1) | GB2037182B (enExample) |
| SE (1) | SE427242B (enExample) |
| SU (1) | SU1085498A3 (enExample) |
| WO (1) | WO1979001129A1 (enExample) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4323377A (en) * | 1980-11-03 | 1982-04-06 | Dustell Ltee | Mobile dust collector |
| US4336041A (en) * | 1980-11-03 | 1982-06-22 | Dustell Ltee | Mobile dust collector used on quarries |
| US4409005A (en) * | 1981-07-06 | 1983-10-11 | Mckendrick Lorne J | Method and apparatus for separating liquid and solid contaminants from a flowing gas |
| US4443235A (en) * | 1982-10-01 | 1984-04-17 | Donaldson Company, Inc. | Self-cleaning cabinet dust collector |
| US4681609A (en) * | 1983-11-07 | 1987-07-21 | Howeth David Franklin | Top loading and inverted backflushed air filter systems |
| US4629482A (en) * | 1985-08-05 | 1986-12-16 | Enviracaire Corporation | HEPA room air purifier |
| GB8606450D0 (en) * | 1986-03-15 | 1986-04-23 | Humadi A A A | Cleaning gas filter |
| US4792344A (en) * | 1986-08-26 | 1988-12-20 | Donaldson Company, Inc. | Air filtering method and apparatus |
| US4788825A (en) * | 1988-03-02 | 1988-12-06 | Fes, Inc. | Oil separator |
| US4950317A (en) * | 1989-01-09 | 1990-08-21 | Donaldson Company, Inc. | Air filter assembly and method of putting filter element in same |
| DE4211752C2 (de) * | 1992-04-08 | 2001-02-22 | Mahle Filtersysteme Gmbh | Staubfilter für kontinuierliche vertikale Betriebsweise |
| US5342433A (en) * | 1993-05-10 | 1994-08-30 | Aercology, Inc. | Dust collector with bimodal shaker |
| US5507851A (en) * | 1994-07-15 | 1996-04-16 | Kennington; H. L. | Filter cleaning apparatus |
| NO302018B1 (no) * | 1996-04-29 | 1998-01-12 | Elkem Materials | Anordning ved posefilter |
| AUPO499697A0 (en) * | 1997-02-07 | 1997-02-27 | Ozone Manufacturing Pty Ltd | Cartridge filter |
| US6676721B1 (en) * | 2000-06-02 | 2004-01-13 | Donaldson Company, Inc. | Multistage air cleaner including pulse cleaning system |
| US6368390B1 (en) | 2000-06-19 | 2002-04-09 | Venturedyne, Ltd. | Automatic filter rotating device |
| WO2005077488A1 (en) * | 2004-02-13 | 2005-08-25 | Pat Technology Systems Inc. | Gas filtration system and filter cleaning method |
| US8951321B2 (en) * | 2005-03-31 | 2015-02-10 | Donaldson Company, Inc. | Pulse jet air cleaner components; features; assemblies; and, methods |
| US20060260284A1 (en) * | 2005-05-18 | 2006-11-23 | Eugenio Masciotra | Air filtration assembly |
| KR20070002528A (ko) * | 2005-06-30 | 2007-01-05 | 삼성전자주식회사 | 공기청정기 |
| US7727299B2 (en) * | 2005-12-08 | 2010-06-01 | Filtration Manufacturing, Inc. | Extended surface pleat air filter |
| RU2303478C1 (ru) * | 2006-01-20 | 2007-07-27 | Олег Савельевич Кочетов | Фильтрующий регенерируемый элемент типа фрэ 1 |
| US7588629B2 (en) * | 2006-01-20 | 2009-09-15 | Aaf-Mcquay Inc. | Filter cassette |
| EP2061576B1 (en) | 2006-06-19 | 2014-10-08 | Donaldson Company, Inc. | Air cleaner with pulse jet reverse cleaning |
| DE202006018187U1 (de) * | 2006-11-29 | 2008-04-10 | Mann + Hummel Gmbh | Filtereinsatz |
| US7874039B2 (en) * | 2007-10-30 | 2011-01-25 | Meta International Co., Ltd. | Dust collector having dust bag-expanding function |
| WO2009061998A1 (en) * | 2007-11-09 | 2009-05-14 | United Air Specialists, Inc. | Filter element arrangement and end cap interface feature |
| US8317890B2 (en) | 2008-08-29 | 2012-11-27 | Donaldson Company, Inc. | Filter assembly; components therefor; and, methods |
| CN102574042B (zh) * | 2009-08-03 | 2015-10-07 | 气体专用设备联合公司 | 过滤器清洁系统和方法 |
| EP2525891B1 (en) | 2010-01-22 | 2020-10-07 | Donaldson Company, Inc. | Pulse jet air cleaner systems; evacution valve arrangements; air cleaner components; and, methods |
| DE102010023393A1 (de) * | 2010-06-10 | 2011-12-15 | Mahle International Gmbh | Filterelement, insbesondere Luftfilterelement |
| JP6328935B2 (ja) * | 2011-02-22 | 2018-05-23 | アクティエボラゲット エレクトロラックス | 掃除機用フィルタユニット |
| MX359078B (es) | 2012-01-05 | 2018-09-13 | Bha Altair Llc | Medio a prueba de agua y repelente de sal, y filtro. |
| US20140190137A1 (en) * | 2013-01-10 | 2014-07-10 | Tdc Filter Manufacturing, Inc. | Media and Filter for Coastal and High Humidity Areas |
| US9726123B2 (en) * | 2013-06-20 | 2017-08-08 | Mann+Hummel Gmbh | Air filter, filter element and filter housing of an air filter |
| DE102016005353A1 (de) * | 2016-05-03 | 2017-11-09 | Mann+Hummel Gmbh | Hohlfilterelement, insbesondere zur Gasfiltration |
| WO2017196653A1 (en) * | 2016-05-13 | 2017-11-16 | Donaldson Company, Inc. | Filter media, elements, and methods |
| CN108905412A (zh) * | 2018-07-24 | 2018-11-30 | 六安市叶集区鸿钢电力安装工程有限公司 | 一种环保型工业废气净化装置 |
| CN117916006A (zh) * | 2021-09-07 | 2024-04-19 | 东洋纺Mc株式会社 | 吸附脱附部件的安装结构 |
| KR20240052819A (ko) * | 2021-09-07 | 2024-04-23 | 도요보 엠씨 가부시키가이샤 | 흡탈착 부재의 설치 구조 |
| CN115301009B (zh) * | 2022-09-14 | 2024-09-24 | 贵州麟山水泥有限责任公司 | 一种水泥生产车间收尘设备 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US980832A (en) * | 1909-12-04 | 1911-01-03 | Electric Cleaner Company | Dust-separator. |
| GB272544A (en) * | 1926-06-11 | 1927-09-29 | Beth Ag Maschf | Improvements in filter bag cleaning devices for air filters |
| US2350011A (en) * | 1940-08-12 | 1944-05-30 | Owens Corning Fiberglass Corp | Filtering and filtering apparatus |
| US2409078A (en) * | 1943-10-13 | 1946-10-08 | Hoover Co | Suction cleaner |
| US2503568A (en) * | 1944-09-25 | 1950-04-11 | Timm Aircraft Corp | Vacuum cleaner |
| US2503508A (en) * | 1946-10-29 | 1950-04-11 | Parks Joseph Francis | Folding frame for hammock seats and like load supporting members |
| US2788860A (en) * | 1954-06-16 | 1957-04-16 | Koppers Co Inc | Dust filter |
| NL103843C (enExample) * | 1957-06-29 | 1900-01-01 | ||
| US3116990A (en) * | 1961-02-21 | 1964-01-07 | Gen Motors Corp | Intake-driven air filter with variable speed reducing drive mechanism |
| US3078650A (en) * | 1961-03-20 | 1963-02-26 | Donaldson Co Inc | Air cleaner |
| US3320727A (en) * | 1965-08-02 | 1967-05-23 | Mitchell Co John E | Portable vacuum cleaning machine |
| US3413779A (en) * | 1966-04-04 | 1968-12-03 | Hitachi Ltd | Electric cleaner |
| US3486314A (en) * | 1967-02-15 | 1969-12-30 | Sanford W Herrington | Separator |
| US3447290A (en) * | 1967-09-18 | 1969-06-03 | Frick Co | Separator for disentrainment of material from a gaseous fluid stream |
| US3458050A (en) * | 1968-09-10 | 1969-07-29 | Pall Corp | Frustoconical filter fittings |
| JPS474148U (enExample) * | 1971-01-26 | 1972-09-08 | ||
| US3819052A (en) * | 1972-09-15 | 1974-06-25 | Donaldson Co Inc | Fluid filter |
| SU461735A1 (ru) * | 1972-10-02 | 1975-02-28 | Ордена Трудового Красного Знамени Экспериментальный Научно-Исследовательский Институт Металлорежущих Станков | Устройство дл встр хивани фильтрующих рукавов |
| US3858793A (en) * | 1973-02-28 | 1975-01-07 | Donaldson Co Inc | Cartridge centrifuge |
| US4007026A (en) * | 1975-08-13 | 1977-02-08 | Fmc Corporation | Compact dust filter system |
| US4067708A (en) * | 1977-01-26 | 1978-01-10 | Leonid Nosonovich Bykhover | Bag filter for cleaning dust-laden gases |
| US4135899A (en) * | 1977-05-25 | 1979-01-23 | Donaldson Company, Inc. | Safety filter for air cleaner |
-
1978
- 1978-05-26 US US05/909,840 patent/US4204846A/en not_active Expired - Lifetime
-
1979
- 1979-05-23 WO PCT/US1979/000349 patent/WO1979001129A1/en not_active Ceased
- 1979-05-23 JP JP54500904A patent/JPS6231967B2/ja not_active Expired
- 1979-05-23 GB GB8001766A patent/GB2037182B/en not_active Expired
- 1979-05-23 DE DE792952801A patent/DE2952801A1/de active Pending
- 1979-05-23 BR BR7908696A patent/BR7908696A/pt unknown
- 1979-05-24 CA CA328,263A patent/CA1122545A/en not_active Expired
- 1979-05-28 FR FR7913480A patent/FR2426492A1/fr active Granted
-
1980
- 1980-01-03 EP EP79900615A patent/EP0018977A1/en not_active Withdrawn
- 1980-01-22 SE SE8000506A patent/SE427242B/sv unknown
- 1980-01-22 SU SU802877854A patent/SU1085498A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| EP0018977A1 (en) | 1980-11-26 |
| JPS6231967B2 (enExample) | 1987-07-11 |
| CA1122545A (en) | 1982-04-27 |
| BR7908696A (pt) | 1980-04-22 |
| FR2426492B1 (enExample) | 1983-07-08 |
| SE427242B (sv) | 1983-03-21 |
| WO1979001129A1 (en) | 1979-12-27 |
| FR2426492A1 (fr) | 1979-12-21 |
| SE8000506L (sv) | 1980-01-22 |
| JPS55500304A (enExample) | 1980-05-22 |
| SU1085498A3 (ru) | 1984-04-07 |
| GB2037182B (en) | 1982-07-07 |
| US4204846A (en) | 1980-05-27 |
| GB2037182A (en) | 1980-07-09 |
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