CN102000466B - 燃气轮机入口过滤间的清洁设备和方法 - Google Patents
燃气轮机入口过滤间的清洁设备和方法 Download PDFInfo
- Publication number
- CN102000466B CN102000466B CN201010277438.6A CN201010277438A CN102000466B CN 102000466 B CN102000466 B CN 102000466B CN 201010277438 A CN201010277438 A CN 201010277438A CN 102000466 B CN102000466 B CN 102000466B
- Authority
- CN
- China
- Prior art keywords
- air
- pulse
- nozzle
- arm
- filter cell
- 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.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000001914 filtration Methods 0.000 claims description 21
- 238000007689 inspection Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- -1 and in these regions Substances 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000009897 systematic effect Effects 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
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
- F02C7/05—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/550611 | 2009-08-31 | ||
US12/550,611 US8114196B2 (en) | 2009-08-31 | 2009-08-31 | Gas turbine inlet filter house cleaning apparatus and method |
US12/550,611 | 2009-08-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102000466A CN102000466A (zh) | 2011-04-06 |
CN102000466B true CN102000466B (zh) | 2014-06-04 |
Family
ID=43013290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010277438.6A Expired - Fee Related CN102000466B (zh) | 2009-08-31 | 2010-08-31 | 燃气轮机入口过滤间的清洁设备和方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8114196B2 (zh) |
CN (1) | CN102000466B (zh) |
GB (1) | GB2473130A (zh) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8876928B2 (en) * | 2010-03-10 | 2014-11-04 | Spraying Systems Co. | Automatic flow blocking system for reverse pulse filter cleaning |
US8382869B2 (en) * | 2010-06-23 | 2013-02-26 | General Electric Company | System and method for removal of particulate matter from a filter media |
US8465573B2 (en) * | 2011-10-05 | 2013-06-18 | General Electric Company | System and method for conditioning air flow to a gas turbine |
US8734555B2 (en) | 2012-06-12 | 2014-05-27 | Bha Altair, Llc | Device for filtering fluid in a power generating system |
US8747533B1 (en) | 2013-01-28 | 2014-06-10 | Bha Altair, Llc | Systems and methods to determine fouling in a gas turbine filter |
KR101813347B1 (ko) * | 2013-03-15 | 2017-12-28 | 도널드선 컴파니 인코포레이티드 | 난형의 관형 필터 카트리지 및 이를 이용한 필터 시스템 |
US9492780B2 (en) | 2014-01-16 | 2016-11-15 | Bha Altair, Llc | Gas turbine inlet gas phase contaminant removal |
US9200568B1 (en) * | 2014-09-24 | 2015-12-01 | General Electric Company | Inlet air filtration system with self-cleaning filter bag |
US10502136B2 (en) | 2014-10-06 | 2019-12-10 | Bha Altair, Llc | Filtration system for use in a gas turbine engine assembly and method of assembling thereof |
CN104533625B (zh) * | 2014-11-26 | 2016-08-24 | 成都博世德能源科技股份有限公司 | 一种高效节能转叶式空气过滤装置 |
CN104500230B (zh) * | 2014-11-26 | 2017-01-11 | 成都博世德能源科技股份有限公司 | 一种用于燃气轮机进气系统的高效节能反吹装置 |
CN104500231A (zh) * | 2014-11-26 | 2015-04-08 | 成都博世德能源科技股份有限公司 | 一种用于燃气轮机的高效循环利用的空气过滤装置 |
CN104514632A (zh) * | 2014-11-28 | 2015-04-15 | 成都博世德能源科技股份有限公司 | 用于燃气轮机的转叶式高效空气过滤装置 |
CN104524889B (zh) * | 2014-11-28 | 2016-11-02 | 成都博世德能源科技股份有限公司 | 用于燃气轮机空气净化的高效进气装置 |
US10035095B2 (en) | 2016-03-04 | 2018-07-31 | General Electric Company | Diverted pulse jet cleaning device and system |
JP7105068B2 (ja) * | 2018-01-31 | 2022-07-22 | 三菱重工業株式会社 | フィルタユニット品質管理システム及びフィルタユニット品質管理方法 |
IT201800006072A1 (it) * | 2018-06-06 | 2019-12-06 | Dispositivo per la filtrazione aria | |
US11162494B2 (en) | 2019-01-23 | 2021-11-02 | Pratt & Whitney Canada Corp. | Scavenge pump |
US11369908B2 (en) | 2020-01-31 | 2022-06-28 | Pratt & Whitney Canada Corp. | Filter assembly for gas turbine engine |
GB2592267A (en) * | 2020-02-24 | 2021-08-25 | Altair Uk Ltd | Pulse nozzle for filter cleaning systems |
GB202012138D0 (en) * | 2020-08-05 | 2020-09-16 | Agco Int Gmbh | Self-cleaning air filter system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4280826A (en) * | 1979-09-18 | 1981-07-28 | Staclean Diffuser Company | Bag-type filter apparatus with high pressure air jet cleaning |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2144921C (en) * | 1994-03-25 | 2000-05-23 | Torgeir Buodd | Self-cleaning fume extraction device |
US5584900A (en) * | 1994-12-19 | 1996-12-17 | Zaiser; Gregory H. | Apparatus for cleaning cylindrical air filters |
US5549734A (en) * | 1995-03-08 | 1996-08-27 | Astec Industries, Inc. | Baghouse cleaning method |
US20020092423A1 (en) * | 2000-09-05 | 2002-07-18 | Gillingham Gary R. | Methods for filtering air for a gas turbine system |
US20050252178A1 (en) * | 2004-05-11 | 2005-11-17 | Richard Kenneth L | Dual jet cleaning system for dust filter assembly |
US7815701B2 (en) * | 2007-06-27 | 2010-10-19 | Grieve Dennis R | Portable apparatus for cleaning air filters |
US20090107337A1 (en) * | 2007-10-31 | 2009-04-30 | Huong Van Vu | Automatic pulse cartridge cleaning system and method |
-
2009
- 2009-08-31 US US12/550,611 patent/US8114196B2/en not_active Expired - Fee Related
-
2010
- 2010-08-26 GB GB1014247A patent/GB2473130A/en not_active Withdrawn
- 2010-08-31 CN CN201010277438.6A patent/CN102000466B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4280826A (en) * | 1979-09-18 | 1981-07-28 | Staclean Diffuser Company | Bag-type filter apparatus with high pressure air jet cleaning |
Also Published As
Publication number | Publication date |
---|---|
GB201014247D0 (en) | 2010-10-13 |
CN102000466A (zh) | 2011-04-06 |
US20110048236A1 (en) | 2011-03-03 |
US8114196B2 (en) | 2012-02-14 |
GB2473130A (en) | 2011-03-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: BHA AERTAIER CO., LTD. Free format text: FORMER OWNER: GENERAL ELECTRIC CO. Effective date: 20140325 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140325 Address after: Tennessee Applicant after: GEN ELECTRIC Address before: American New York Applicant before: General Electric Company |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20160831 |