JP2006110428A - ノズルおよびろ過式集塵装置 - Google Patents
ノズルおよびろ過式集塵装置 Download PDFInfo
- Publication number
- JP2006110428A JP2006110428A JP2004298752A JP2004298752A JP2006110428A JP 2006110428 A JP2006110428 A JP 2006110428A JP 2004298752 A JP2004298752 A JP 2004298752A JP 2004298752 A JP2004298752 A JP 2004298752A JP 2006110428 A JP2006110428 A JP 2006110428A
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- Prior art keywords
- nozzle
- air
- fluid
- gas
- dust
- 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.)
- Granted
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 23
- 239000000428 dust Substances 0.000 claims abstract description 44
- 239000012530 fluid Substances 0.000 claims abstract description 34
- 238000007790 scraping Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005406 washing Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 73
- 239000000919 ceramic Substances 0.000 description 39
- 238000005192 partition Methods 0.000 description 11
- 230000035939 shock Effects 0.000 description 7
- 239000004744 fabric Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000011001 backwashing Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004056 waste incineration Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2407—Filter candles
-
- 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
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
-
- 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
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
- B01D46/715—Using pressurized gas at supersonic velocities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2277/00—Filters specially adapted for separating dispersed particles from gases or vapours characterised by the position of the filter in relation to the gas stream
- B01D2277/30—Transverse, i.e. forming an angle of 90°
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0536—Highspeed fluid intake means [e.g., jet engine intake]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2278—Pressure modulating relays or followers
- Y10T137/2322—Jet control type
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Nozzles (AREA)
Abstract
【解決手段】 外側管22の基端部側内部にラバルノズル部23が固定され、外側管22の先端部に、加圧流体の流れ方向に向け細長状に形成された複数の吸引孔25を備える流体案内部26が設けられてなるノズル21を、払い落とし装置15のパルスヘッダ管16に装着する。
【選択図】図3
Description
ラバルノズル部の先端に筒状の流体案内部を設けてなるノズルであって、
前記流体案内部に流体の流れ方向に向けて細長状の開口を形成することを特徴とするものである。
排ガスを集塵して清浄化するろ過部材と、このろ過部材の表面に付着した付着物を、ノズルから噴出される流体にて払い落とす払い落とし手段を備えるろ過式集塵装置において、
前記ノズルは、ラバルノズル部とそのラバルノズル部の先端に設けられる流体案内部を有し、この流体案内部に、流体の流れ方向に向けて細長状の開口を形成することを特徴とするものである。
10 セラミックフィルター
15 払い落とし装置
21 ノズル
22 外側管
23 ラバルノズル部
25 吸引孔
26 案内部
Claims (2)
- ラバルノズル部の先端に筒状の流体案内部を設けてなるノズルであって、
前記流体案内部に流体の流れ方向に向けて細長状の開口を形成することを特徴とするノズル。 - 排ガスを集塵して清浄化するろ過部材と、このろ過部材の表面に付着した付着物を、ノズルから噴出される流体にて払い落とす払い落とし手段を備えるろ過式集塵装置において、
前記ノズルは、ラバルノズル部とそのラバルノズル部の先端に設けられる流体案内部を有し、この流体案内部に、流体の流れ方向に向けて細長状の開口を形成することを特徴とするろ過式集塵装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004298752A JP3841807B2 (ja) | 2004-10-13 | 2004-10-13 | ノズルおよびろ過式集塵装置 |
EP20050009245 EP1647319A1 (en) | 2004-10-13 | 2005-04-27 | Nozzle and dust collector with filters |
US11/122,087 US7485163B2 (en) | 2004-10-13 | 2005-05-05 | Nozzle and filter-type dust collector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004298752A JP3841807B2 (ja) | 2004-10-13 | 2004-10-13 | ノズルおよびろ過式集塵装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006110428A true JP2006110428A (ja) | 2006-04-27 |
JP3841807B2 JP3841807B2 (ja) | 2006-11-08 |
Family
ID=35276436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004298752A Active JP3841807B2 (ja) | 2004-10-13 | 2004-10-13 | ノズルおよびろ過式集塵装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7485163B2 (ja) |
EP (1) | EP1647319A1 (ja) |
JP (1) | JP3841807B2 (ja) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007083220A (ja) * | 2005-08-24 | 2007-04-05 | Takuma Co Ltd | 二流体噴射ノズルおよびオイルバーナ |
JP2008023459A (ja) * | 2006-07-21 | 2008-02-07 | Takuma Co Ltd | 二流体噴射ノズル |
JP2008053661A (ja) * | 2006-08-28 | 2008-03-06 | Tokyo Electron Ltd | 洗浄装置及び洗浄方法 |
JP2008221106A (ja) * | 2007-03-12 | 2008-09-25 | Takuma Co Ltd | ろ過式集塵装置 |
JP2016013531A (ja) * | 2014-07-03 | 2016-01-28 | ユーエスウラサキ株式会社 | 付着物除去装置、集塵装置、及び付着物除去方法 |
JP2016047520A (ja) * | 2014-08-26 | 2016-04-07 | ユーエスウラサキ株式会社 | 集塵装置 |
TWI568510B (zh) * | 2015-10-07 | 2017-02-01 | 泰政有限公司 | 除塵噴嘴及除塵裝置 |
KR101750021B1 (ko) * | 2016-05-09 | 2017-07-03 | 지이큐솔루션 주식회사 | 백필터 탈진용 분사 노즐 및 이를 이용한 여과집진장치 |
US10010824B2 (en) | 2014-07-03 | 2018-07-03 | U.S. Urasaki Co., Ltd. | Dust collection device |
JP2018122296A (ja) * | 2018-02-19 | 2018-08-09 | ユーエスウラサキ株式会社 | 集塵装置 |
JP2023134949A (ja) * | 2022-03-15 | 2023-09-28 | 北海道電力株式会社 | ろ布のクリーニング装置、クリーニングシステム及びクリーニング方法 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
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US20060070360A1 (en) * | 2004-10-05 | 2006-04-06 | Caterpillar Inc. | Filter service system and method |
US20080022855A1 (en) * | 2006-07-26 | 2008-01-31 | Bha Group, Inc. | Filter cleaning system and method |
US7918907B2 (en) * | 2008-02-29 | 2011-04-05 | Venturedyne, Ltd. | Cleaning nozzle for dust collector |
US7918908B2 (en) * | 2008-04-30 | 2011-04-05 | Venturedyne, Ltd. | Dust collector with equalized cleaning performance |
US9518358B2 (en) * | 2011-02-17 | 2016-12-13 | Andritz Inc. | Assembly of nozzles and valves as discharge ports of a pressurized vessel and method for switching and replacing the nozzles and valves |
JP2012176392A (ja) * | 2011-02-27 | 2012-09-13 | Shinroku Nishiyama | バグフィルター型脱臭装置 |
US8882926B2 (en) * | 2011-05-20 | 2014-11-11 | Energy & Environmental Research Center Foundation | Removal of residual particulate matter from filter media |
CN102908840B (zh) * | 2012-09-29 | 2014-05-21 | 中国石油大学(北京) | 过滤器的脉冲反吹清灰装置 |
PL3895781T3 (pl) * | 2013-03-04 | 2023-05-02 | Donaldson Company, Inc. | Układy filtrujące powietrze i sposoby ich wykorzystania |
KR101527276B1 (ko) * | 2013-06-05 | 2015-06-09 | 한국서부발전 주식회사 | 노즐을 구비한 집진기용 에어 블로우 장치 |
EP3212306B1 (de) * | 2014-10-28 | 2021-04-07 | Boehringer Ingelheim Pharma GmbH & Co. KG | Abreinigungsverfahren und steuereinrichtung |
GB2536219B (en) * | 2015-03-06 | 2019-05-01 | Aaf Ltd | Flow control device for a self-cleaning gas filtration system |
CN108291543A (zh) * | 2015-10-02 | 2018-07-17 | 莱宝有限公司 | 多级旋转叶片泵 |
US9844746B2 (en) | 2016-02-22 | 2017-12-19 | Industrial Air, Inc. | Fiber and dust separating and collecting system for textile plants |
DE102016209574B4 (de) * | 2016-06-01 | 2020-07-09 | Festo Se & Co. Kg | Filtergerät zum Filtern von Druckluft |
US10590655B2 (en) * | 2017-05-15 | 2020-03-17 | Anthony Michael Siri | Ridge vent protection system |
WO2019172988A1 (en) | 2018-03-07 | 2019-09-12 | Beier Scott B | Orifice-defining entry plate for filtration device |
CN109578181B (zh) * | 2019-01-28 | 2024-05-17 | 江苏函越智能科技有限公司 | 一种自洁式空气滤清器及其控制系统 |
GB2592267A (en) * | 2020-02-24 | 2021-08-25 | Altair Uk Ltd | Pulse nozzle for filter cleaning systems |
WO2022144931A1 (en) * | 2020-12-29 | 2022-07-07 | Bakhshi Morteza | Venturi effect air filter for automobiles |
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US3683595A (en) * | 1970-04-14 | 1972-08-15 | Graham K Houghton | Counterweight bag tensioning device |
US3708125A (en) * | 1970-08-20 | 1973-01-02 | J Patterson | Fluid agitator |
US3874857A (en) * | 1974-01-07 | 1975-04-01 | Spencer Turbine Co | Apparatus for filtering particulate matter from gas and having reverse flow cleaning means |
US4026474A (en) * | 1976-01-22 | 1977-05-31 | Western Electric Company, Inc. | Venturi nozzle for air guns |
US4280826A (en) * | 1979-09-18 | 1981-07-28 | Staclean Diffuser Company | Bag-type filter apparatus with high pressure air jet cleaning |
DE8312704U1 (de) * | 1983-04-29 | 1983-07-28 | Ventilatorenfabrik Oelde Gmbh, 4740 Oelde | Schlauchfiltervorrichtung mit druckluftabreinigung |
US4539025A (en) * | 1984-09-26 | 1985-09-03 | Westinghouse Electric Corp. | Filtering system |
US5002594A (en) * | 1989-08-31 | 1991-03-26 | Ransburg Corporation | Filter pulse-down cartridge cleaning mechanism |
US5562251A (en) * | 1993-09-03 | 1996-10-08 | Goyen Controls & Co. Pty. Limited | Gas nozzle for bag house cleaning systems |
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DK1027131T3 (da) * | 1997-10-31 | 2002-05-06 | Niro Atomizer As | Fremgangsmåde til rensning af en filterenhed og en filterenhed til filtrering af gas |
JP3597713B2 (ja) | 1998-11-20 | 2004-12-08 | 株式会社タクマ | ガスフィルター装置 |
DE10028944B4 (de) * | 2000-06-16 | 2016-01-28 | Herbert Kannegiesser Gmbh | Verfahren und Vorrichtung zur Nassbehandlung von Wäsche |
US6432153B1 (en) * | 2001-02-01 | 2002-08-13 | Kenneth L. Richard | Plate venturi for a dust collector filter cleaning system |
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US7189273B2 (en) * | 2003-04-25 | 2007-03-13 | Aerosynthesis Llc | Inducing air |
-
2004
- 2004-10-13 JP JP2004298752A patent/JP3841807B2/ja active Active
-
2005
- 2005-04-27 EP EP20050009245 patent/EP1647319A1/en not_active Withdrawn
- 2005-05-05 US US11/122,087 patent/US7485163B2/en not_active Expired - Fee Related
Cited By (12)
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JP2007083220A (ja) * | 2005-08-24 | 2007-04-05 | Takuma Co Ltd | 二流体噴射ノズルおよびオイルバーナ |
JP2008023459A (ja) * | 2006-07-21 | 2008-02-07 | Takuma Co Ltd | 二流体噴射ノズル |
JP2008053661A (ja) * | 2006-08-28 | 2008-03-06 | Tokyo Electron Ltd | 洗浄装置及び洗浄方法 |
JP2008221106A (ja) * | 2007-03-12 | 2008-09-25 | Takuma Co Ltd | ろ過式集塵装置 |
JP2016013531A (ja) * | 2014-07-03 | 2016-01-28 | ユーエスウラサキ株式会社 | 付着物除去装置、集塵装置、及び付着物除去方法 |
US10010824B2 (en) | 2014-07-03 | 2018-07-03 | U.S. Urasaki Co., Ltd. | Dust collection device |
JP2016047520A (ja) * | 2014-08-26 | 2016-04-07 | ユーエスウラサキ株式会社 | 集塵装置 |
TWI568510B (zh) * | 2015-10-07 | 2017-02-01 | 泰政有限公司 | 除塵噴嘴及除塵裝置 |
KR101750021B1 (ko) * | 2016-05-09 | 2017-07-03 | 지이큐솔루션 주식회사 | 백필터 탈진용 분사 노즐 및 이를 이용한 여과집진장치 |
JP2018122296A (ja) * | 2018-02-19 | 2018-08-09 | ユーエスウラサキ株式会社 | 集塵装置 |
JP2023134949A (ja) * | 2022-03-15 | 2023-09-28 | 北海道電力株式会社 | ろ布のクリーニング装置、クリーニングシステム及びクリーニング方法 |
JP7455883B2 (ja) | 2022-03-15 | 2024-03-26 | 北海道電力株式会社 | ろ布のクリーニング装置、クリーニングシステム及びクリーニング方法 |
Also Published As
Publication number | Publication date |
---|---|
US7485163B2 (en) | 2009-02-03 |
EP1647319A1 (en) | 2006-04-19 |
US20060075726A1 (en) | 2006-04-13 |
JP3841807B2 (ja) | 2006-11-08 |
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