CA1089376A - Method of cleaning dust-loaded gas - Google Patents
Method of cleaning dust-loaded gasInfo
- Publication number
- CA1089376A CA1089376A CA279,099A CA279099A CA1089376A CA 1089376 A CA1089376 A CA 1089376A CA 279099 A CA279099 A CA 279099A CA 1089376 A CA1089376 A CA 1089376A
- Authority
- CA
- Canada
- Prior art keywords
- mist
- dust
- water
- gas
- charged
- 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
Links
- 239000000428 dust Substances 0.000 title claims description 62
- 238000000034 method Methods 0.000 title claims description 19
- 238000004140 cleaning Methods 0.000 title claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 239000003595 mist Substances 0.000 claims abstract description 48
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 claims description 17
- 239000002245 particle Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 7
- 239000008367 deionised water Substances 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 4
- 230000005684 electric field Effects 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- 229910021641 deionized water Inorganic materials 0.000 claims 1
- 239000007789 gas Substances 0.000 description 20
- 238000000926 separation method Methods 0.000 description 7
- 238000005507 spraying Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 201000010001 Silicosis Diseases 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010423 industrial mineral Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/16—Plant or installations having external electricity supply wet type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/28—Plant or installations without electricity supply, e.g. using electrets
- B03C3/30—Plant or installations without electricity supply, e.g. using electrets in which electrostatic charge is generated by passage of the gases, i.e. tribo-electricity
Landscapes
- Electrostatic Separation (AREA)
- Separation Of Particles Using Liquids (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7606162A SE396192B (sv) | 1976-06-01 | 1976-06-01 | Forfarande for rening av stoftbemengd gas |
| SE7606162-1 | 1976-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1089376A true CA1089376A (en) | 1980-11-11 |
Family
ID=20328092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA279,099A Expired CA1089376A (en) | 1976-06-01 | 1977-05-25 | Method of cleaning dust-loaded gas |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4141698A (cg-RX-API-DMAC10.html) |
| JP (1) | JPS52147379A (cg-RX-API-DMAC10.html) |
| CA (1) | CA1089376A (cg-RX-API-DMAC10.html) |
| DE (1) | DE2723841A1 (cg-RX-API-DMAC10.html) |
| DK (1) | DK241477A (cg-RX-API-DMAC10.html) |
| FI (1) | FI59030C (cg-RX-API-DMAC10.html) |
| FR (1) | FR2353334A1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1545022A (cg-RX-API-DMAC10.html) |
| NL (1) | NL7705967A (cg-RX-API-DMAC10.html) |
| NO (1) | NO140879C (cg-RX-API-DMAC10.html) |
| SE (1) | SE396192B (cg-RX-API-DMAC10.html) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4398928A (en) * | 1979-12-05 | 1983-08-16 | Foster Wheeler Energy Corporation | Electrogasdynamically assisted cyclone system for cleaning flue gases at high temperatures and pressures |
| US4375975A (en) * | 1980-06-04 | 1983-03-08 | Mgi International Inc. | Centrifugal separator |
| JPS5761487A (en) * | 1980-09-30 | 1982-04-13 | Fujitsu Fanuc Ltd | Hand for industrial robot |
| US4619670A (en) * | 1984-04-30 | 1986-10-28 | Malcolm David H | Apparatus for dielectrophoretically enhanced particle collection |
| US4541844A (en) * | 1984-04-30 | 1985-09-17 | Malcolm David H | Method and apparatus for dielectrophoretically enhanced particle collection |
| US5353879A (en) * | 1989-12-18 | 1994-10-11 | Kabushiki Kaisha Nagao Kogyo | Door having smoke reducing apparatus associated therewith |
| US5250267A (en) * | 1992-06-24 | 1993-10-05 | The Babcock & Wilcox Company | Particulate collection device with integral wet scrubber |
| US6129775A (en) * | 1998-08-19 | 2000-10-10 | G.B.D. Corp. | Terminal insert for a cyclone separator |
| US6312594B1 (en) | 1998-08-19 | 2001-11-06 | G.B.D. Corp. | Insert for a cyclone separator |
| US6277278B1 (en) | 1998-08-19 | 2001-08-21 | G.B.D. Corp. | Cyclone separator having a variable longitudinal profile |
| US6168716B1 (en) | 1998-08-19 | 2001-01-02 | G.B.D. Corp. | Cyclone separator having a variable transverse profile |
| US6334234B1 (en) * | 1999-01-08 | 2002-01-01 | Fantom Technologies Inc. | Cleaner head for a vacuum cleaner |
| US6238451B1 (en) | 1999-01-08 | 2001-05-29 | Fantom Technologies Inc. | Vacuum cleaner |
| US6782585B1 (en) * | 1999-01-08 | 2004-08-31 | Fantom Technologies Inc. | Upright vacuum cleaner with cyclonic air flow |
| US6141826A (en) * | 1999-01-08 | 2000-11-07 | G.B.D. Corp. | Center air feed for cyclonic separator |
| JP3564366B2 (ja) * | 1999-08-13 | 2004-09-08 | 三菱重工業株式会社 | 除塵装置 |
| FR2833860B1 (fr) * | 2001-12-21 | 2004-10-08 | Realisation Mecanique Outil Ae | Dispositif d'abattage de particules en suspension dans un local partiellement ou entierement clos |
| US6807874B2 (en) * | 2002-01-21 | 2004-10-26 | Shimadzu Corporation | Collecting apparatus of floating dusts in atmosphere |
| JP2003337087A (ja) * | 2002-05-20 | 2003-11-28 | Shimadzu Corp | 浮遊粒子の捕集装置 |
| FI116122B (fi) * | 2004-03-29 | 2005-09-30 | Veikko Ilmari Ilmasti | Laite ja menetelmä ilman puhdistamiseksi ei toivotuista kaasuista ja hiukkasista |
| EP1747055A4 (en) * | 2004-04-09 | 2007-08-15 | Turbosonic Inc | POLLUTION CONTROL IN A DRYER OF WOOD PRODUCTS |
| DK1604742T3 (da) * | 2004-06-07 | 2011-01-03 | Balcke Duerr Gmbh | Gastilførsel til elektrofilter og elektrofilterindretning |
| US6986803B1 (en) * | 2005-02-09 | 2006-01-17 | Richards Clyde N | Gas scrubbing process and apparatus |
| PT103727A (pt) * | 2007-04-30 | 2008-10-30 | Romualdo Luis Ribera Salcedo | Processo de recirculação electrostática para despoeiramento e lavagem de gases e respectivo dispositivo |
| US7941895B2 (en) | 2007-12-19 | 2011-05-17 | G.B.D. Corp. | Configuration of a cyclone assembly and surface cleaning apparatus having same |
| US8241397B2 (en) * | 2008-03-19 | 2012-08-14 | Honeywell International Inc. | Adsorptive gas sampler using ionic nano-droplets |
| US7883558B2 (en) * | 2008-05-07 | 2011-02-08 | United Technologies Corporation | Electrostatic particulate separation for emission treatment systems |
| US7964021B2 (en) * | 2008-05-16 | 2011-06-21 | General Electric Company | Systems and methods for inducing swirl in particles |
| US8624908B1 (en) | 2008-06-27 | 2014-01-07 | Rovi Guides, Inc. | Systems and methods of transitioning from buffering video to recording video |
| US8317901B2 (en) * | 2010-02-26 | 2012-11-27 | Empire Technology Development Llc | Nanoparticle filtration |
| RU2613650C2 (ru) | 2011-03-28 | 2017-03-21 | Мегтек Турбосоник Инк. | Способ регулирования направления и плотности эрозии на собирающем электроде для мокрого электростатического фильтра |
| CN103056045B (zh) * | 2011-10-21 | 2015-08-26 | 神华集团有限责任公司 | 用于煤气净化的一级旋风分离器、煤气净化系统、煤气净化方法及其应用 |
| US11027289B2 (en) | 2011-12-09 | 2021-06-08 | Durr Systems Inc. | Wet electrostatic precipitator system components |
| JP2014188283A (ja) * | 2013-03-28 | 2014-10-06 | Nohmi Bosai Ltd | ミストによる浮遊微粒子除去装置およびミストによる浮遊微粒子除去方法 |
| CN104028381B (zh) * | 2014-06-12 | 2016-08-24 | 云立方秦皇岛科技有限公司 | 一种消除城市扬尘和雾霾污染的荷电雾炮 |
| CN104368445B (zh) * | 2014-10-14 | 2017-01-18 | 昆明理工大学 | 一种静电除尘装置 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1331225A (en) * | 1920-02-17 | Art of precipitating suspended material from gases | ||
| US1940198A (en) * | 1932-01-27 | 1933-12-19 | Frederick H Wagner | Apparatus for cleaning gas |
| US2207576A (en) * | 1938-07-26 | 1940-07-09 | Brown Thomas Townsend | Method and apparatus for removing suspended matter from gases |
| US2357354A (en) * | 1941-05-13 | 1944-09-05 | Westinghouse Electric & Mfg Co | Electrified liquid spray dust precipitator |
| GB556939A (en) * | 1941-05-13 | 1943-10-28 | Westinghouse Electric Int Co | Improved method of and apparatus for removing dust or other foreign particles from gas or air |
| US2523618A (en) * | 1945-02-09 | 1950-09-26 | Westinghouse Electric Corp | Electrostatic apparatus |
| US2525347A (en) * | 1945-02-09 | 1950-10-10 | Westinghouse Electric Corp | Electrostatic apparatus |
| US2595774A (en) * | 1948-01-02 | 1952-05-06 | Ment Jack De | Protection of structures from noxious atmospheres |
| FR1117341A (fr) * | 1950-10-13 | 1956-05-22 | Dispositif pour transporter un liquide sur une surface, et machine à vernir ou revêtir l'intérieur des récipients, comportant ce dispositif | |
| US2858900A (en) * | 1954-11-08 | 1958-11-04 | Western Precipitation Corp | Control circuit for electro-magnetic rappers for precipitators |
| US3390869A (en) * | 1966-11-16 | 1968-07-02 | Alliger Howard | Spray-type soot eliminator |
| SU400065A1 (ru) * | 1966-11-28 | 1973-10-03 | Пчп , | Устройство для электризации жидкостное воздушной смеси при пневмораспыливании |
| SE354199B (cg-RX-API-DMAC10.html) * | 1969-09-30 | 1973-03-05 | G Romell | |
| FR2101249A1 (en) * | 1970-08-05 | 1972-03-31 | Trw Inc | Electrostatic precipitator - with charging system for liquid droplets used for gas scrubbing |
| US3729898A (en) * | 1971-06-01 | 1973-05-01 | Chemical Construction Corp | Removal of entrained matter from gas streams |
| JPS51104476A (ja) * | 1975-03-13 | 1976-09-16 | Kochiwa Seisakusho Kk | Kiekisetsushokuhohooyobisochi |
-
1976
- 1976-06-01 SE SE7606162A patent/SE396192B/xx unknown
-
1977
- 1977-05-25 FI FI771673A patent/FI59030C/fi not_active IP Right Cessation
- 1977-05-25 CA CA279,099A patent/CA1089376A/en not_active Expired
- 1977-05-25 GB GB22028/77A patent/GB1545022A/en not_active Expired
- 1977-05-25 US US05/800,433 patent/US4141698A/en not_active Expired - Lifetime
- 1977-05-26 DE DE19772723841 patent/DE2723841A1/de not_active Withdrawn
- 1977-05-31 NO NO771895A patent/NO140879C/no unknown
- 1977-05-31 NL NL7705967A patent/NL7705967A/xx not_active Application Discontinuation
- 1977-05-31 FR FR7716466A patent/FR2353334A1/fr active Pending
- 1977-06-01 JP JP6455877A patent/JPS52147379A/ja active Pending
- 1977-06-01 DK DK241477A patent/DK241477A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| US4141698A (en) | 1979-02-27 |
| FI59030B (fi) | 1981-02-27 |
| NL7705967A (nl) | 1977-12-05 |
| FR2353334A1 (fr) | 1977-12-30 |
| FI59030C (fi) | 1981-06-10 |
| GB1545022A (en) | 1979-05-02 |
| NO140879B (no) | 1979-08-27 |
| JPS52147379A (en) | 1977-12-07 |
| FI771673A7 (cg-RX-API-DMAC10.html) | 1977-12-02 |
| DE2723841A1 (de) | 1977-12-15 |
| NO140879C (no) | 1979-12-05 |
| SE396192B (sv) | 1977-09-12 |
| NO771895L (no) | 1977-12-02 |
| DK241477A (da) | 1977-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |