CN101865793A - 空气过滤取样点转接器 - Google Patents
空气过滤取样点转接器 Download PDFInfo
- Publication number
- CN101865793A CN101865793A CN201010171039A CN201010171039A CN101865793A CN 101865793 A CN101865793 A CN 101865793A CN 201010171039 A CN201010171039 A CN 201010171039A CN 201010171039 A CN201010171039 A CN 201010171039A CN 101865793 A CN101865793 A CN 101865793A
- Authority
- CN
- China
- Prior art keywords
- air
- pulse filter
- shell
- pulse
- filter
- 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
Images
Classifications
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- 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
- F02C7/052—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles with dust-separation devices
-
- 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
- B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
- B01D46/0086—Filter condition indicators
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- 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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/02—Arrangement of sensing elements
- F01D17/08—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
- G01N1/2205—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/60—Fluid transfer
- F05D2260/607—Preventing clogging or obstruction of flow paths by dirt, dust, or foreign particles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Geometry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/426372 | 2009-04-20 | ||
US12/426,372 US8210056B2 (en) | 2009-04-20 | 2009-04-20 | Air filtration sampling point adaptor |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101865793A true CN101865793A (zh) | 2010-10-20 |
CN101865793B CN101865793B (zh) | 2015-05-06 |
Family
ID=42957599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010171039.1A Expired - Fee Related CN101865793B (zh) | 2009-04-20 | 2010-04-19 | 空气过滤取样点转接器 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8210056B2 (zh) |
CN (1) | CN101865793B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8567266B2 (en) * | 2008-11-06 | 2013-10-29 | Stanislaw Kaminski | Method and device for measuring dust concentration in flowing gas |
US9772271B2 (en) * | 2012-06-21 | 2017-09-26 | Hamilton Associates, Inc. | Apparatus for testing a filter |
JP6803607B2 (ja) * | 2016-11-16 | 2020-12-23 | 株式会社エアレックス | リーク検査支援装置及びこれを用いたリーク検査方法 |
CN112673214B (zh) | 2018-09-07 | 2023-05-12 | 美国空气过滤器股份有限公司 | 过滤器测试设备和方法 |
US11175210B2 (en) * | 2019-06-24 | 2021-11-16 | The Boeing Company | System and methods for evaluating an air purification system |
CN112414911B (zh) * | 2020-09-27 | 2021-08-24 | 清华大学 | 一种燃气轮机进气过滤***运行状态实时监测方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994012264A1 (en) * | 1992-11-26 | 1994-06-09 | ABB Fläkt AB | Method for cleaning the filter bags of a bag-filter installation |
US5837017A (en) * | 1996-05-02 | 1998-11-17 | Bha Group Holdings, Inc. | Apparatus for cleaning baghouse filters |
US6584865B1 (en) * | 2001-03-08 | 2003-07-01 | The United States Of America As Represented By The Secretary Of The Army | Absolute reference aerosol sampler |
CN2786606Y (zh) * | 2005-04-23 | 2006-06-07 | 高占君 | 自动控温可升降车用空气采样管 |
CN1973196A (zh) * | 2004-04-09 | 2007-05-30 | 多梅尼科·布鲁齐 | 用于从处理环境中抽取气体的探针和*** |
CN101334349A (zh) * | 2007-06-27 | 2008-12-31 | 中国石油天然气股份有限公司 | 高压天然气管道内粉尘在线检测方法及其装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9791353B2 (en) * | 2008-08-29 | 2017-10-17 | Research International, Inc. | Concentrator |
-
2009
- 2009-04-20 US US12/426,372 patent/US8210056B2/en not_active Expired - Fee Related
-
2010
- 2010-04-19 CN CN201010171039.1A patent/CN101865793B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994012264A1 (en) * | 1992-11-26 | 1994-06-09 | ABB Fläkt AB | Method for cleaning the filter bags of a bag-filter installation |
US5837017A (en) * | 1996-05-02 | 1998-11-17 | Bha Group Holdings, Inc. | Apparatus for cleaning baghouse filters |
US6584865B1 (en) * | 2001-03-08 | 2003-07-01 | The United States Of America As Represented By The Secretary Of The Army | Absolute reference aerosol sampler |
CN1973196A (zh) * | 2004-04-09 | 2007-05-30 | 多梅尼科·布鲁齐 | 用于从处理环境中抽取气体的探针和*** |
CN2786606Y (zh) * | 2005-04-23 | 2006-06-07 | 高占君 | 自动控温可升降车用空气采样管 |
CN101334349A (zh) * | 2007-06-27 | 2008-12-31 | 中国石油天然气股份有限公司 | 高压天然气管道内粉尘在线检测方法及其装置 |
Also Published As
Publication number | Publication date |
---|---|
US20100263387A1 (en) | 2010-10-21 |
CN101865793B (zh) | 2015-05-06 |
US8210056B2 (en) | 2012-07-03 |
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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: 20140326 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140326 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: 20150506 Termination date: 20160419 |