WO1993011875A1 - Elektroabscheider mit wabenförmig angeordneten niederschlagselektroden - Google Patents
Elektroabscheider mit wabenförmig angeordneten niederschlagselektroden Download PDFInfo
- Publication number
- WO1993011875A1 WO1993011875A1 PCT/EP1992/002847 EP9202847W WO9311875A1 WO 1993011875 A1 WO1993011875 A1 WO 1993011875A1 EP 9202847 W EP9202847 W EP 9202847W WO 9311875 A1 WO9311875 A1 WO 9311875A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- star
- shaped
- shaped elements
- honeycomb
- another
- 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.)
- Ceased
Links
Classifications
-
- 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
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/60—Use of special materials other than liquids
- B03C3/64—Use of special materials other than liquids synthetic resins
-
- 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
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/06—Plant or installations having external electricity supply dry type characterised by presence of stationary tube electrodes
-
- 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
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
- B03C3/49—Collecting-electrodes tubular
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/38—Tubular collector electrode
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24149—Honeycomb-like
- Y10T428/24165—Hexagonally shaped cavities
Definitions
- the invention relates to an electrical separator with honeycomb-shaped precipitation electrodes.
- the invention has for its object to provide an electrical separator with honeycomb-shaped precipitation electrodes, in which the individual components are connected to one another in a simple manner, so that the number of honeycomb-arranged precipitation electrodes can be adapted relatively quickly and easily to fluctuating exhaust gas quantities or pollutant concentrations.
- the object on which the invention is based is achieved by an electrostatic precipitator with honeycomb-shaped precipitation electrodes which consist of star-shaped elements, each star-shaped element consisting of three wall parts which are connected to one another in the center and are each arranged at an angle of 120 ° to one another, each on the outer edges Wall portion is arranged in the longitudinal direction at least one pipe section, the pipe sections of two adjacent, star-shaped elements are each arranged one above the other and the individual star-shaped elements are connected to one another by a connecting rod, which is arranged in the pipe sections of at least two adjacent star-shaped elements.
- the term "pipe section” is to be understood as a piece of a pipe which gives the connecting rod adequate guidance and has a length of 5 to 50 cm.
- the star-shaped elements are made of electrically conductive materials such as steel or lead.
- the individual pipe sections are connected to the respective outer edges of each wall part, for example by welding or gluing. It has surprisingly been found that the electro-separator according to the invention can be adapted relatively easily to fluctuating amounts of exhaust gas, the existing separating surface of the precipitation electrodes being able to be fully utilized, since both surfaces of the three wall parts of a star-shaped element which are connected to one another are used as the separating surface can be. If, for example, an increase in the amount of exhaust gas is to be expected, the existing grid of the honeycomb-shaped precipitation electrodes can be enlarged relatively quickly in a simple manner by arranging further star-shaped elements in a corresponding manner.
- a preferred embodiment of the invention is that the star-shaped elements consist of an electrically conductive plastic. It is advantageous that the star-shaped elements can be produced as individual parts with the pipe sections arranged in the longitudinal direction on the outer edges of each wall part, joining methods such as welding or adhesive bonding for connecting the pipe sections to the respective wall part being no longer necessary.
- FIG. 1 shows the top view of a star-shaped element which consists of three wall parts connected to one another in the center.
- Fig. 2 shows the cross section of the honeycomb-shaped precipitation electrodes, which consist of the star-shaped elements.
- FIG. 3 shows the top view of a connection point at which three star-shaped elements according to "A" in FIG. 2 are connected to one another.
- FIG. 4 shows the side view of a connection point at which three star-shaped elements are connected to one another, according to section B-B in FIG. 3.
- Fig. 1 the top view of a star-shaped element, which is formed from three centrally connected wall parts (1, 2, 3), is shown, the angle between two adjacent wall parts (1 and 2, 2 and 3, 3 and 1) is 120 °. At least one pipe section (l 1 , 2 ⁇ , 3 ') is arranged in the longitudinal direction on the longitudinal edges of each wall part (1, 2, 3).
- FIG. 2 the cross section through the honeycomb precipitation electrodes with the connecting rods (4) is shown schematically in a simplified manner.
- the individual star-shaped elements are connected to one another with the connecting rods (4), the individual connecting rods (4) each being arranged in the tube sections of at least two adjacent star-shaped elements.
- connection point at which three star-shaped elements are connected to one another via a connecting rod (4) is shown enlarged according to "A" in FIG. 2, the angle between two adjacent wall parts (2, 5, 6) in each case 120 ° is.
- the outer edge of one wall part (2) is over a Welded connection (2 ") connected to the tubular portion (2 1) is arranged, in which the connecting rod (4).
- the pipe section (2 ') over the in Fig. 3 pipe sections, not shown, (5' respectively, 6 ') / the are connected to the adjacent wall parts (5, 6) by a welded connection (5 ", 6").
- the pipe section (2 1 ) has an outer diameter (a) of 10 to 40 mm and an inner diameter (b) of 5 up to 35 mm
- the diameter (c) of the connecting rod (4) is 5 to 30 mm.
- FIG. 4 shows the side view of the connection point according to section B-B in FIG. 3, the two wall parts (2, 5) being shown rotated into the plane of the drawing.
- the pipe sections (2'-, 5 ', 6') are arranged one above the other and connected to the respective outer edge via a welded connection (2 ", 5").
- the device according to the invention is not limited to the embodiments shown in FIGS. 1 to 4.
Landscapes
- Electrostatic Separation (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP92924701A EP0617640B1 (de) | 1991-12-19 | 1992-12-10 | Elektroabscheider mit wabenförmig angeordneten niederschlagselektroden |
| DE59206757T DE59206757D1 (de) | 1991-12-19 | 1992-12-10 | Elektroabscheider mit wabenförmig angeordneten niederschlagselektroden |
| US08/193,094 US5401302A (en) | 1991-12-19 | 1994-04-18 | Electrostatic separator comprising honeycomb collecting electrodes |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4141934A DE4141934C1 (enExample) | 1991-12-19 | 1991-12-19 | |
| DEP4141934.0 | 1991-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1993011875A1 true WO1993011875A1 (de) | 1993-06-24 |
Family
ID=6447466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP1992/002847 Ceased WO1993011875A1 (de) | 1991-12-19 | 1992-12-10 | Elektroabscheider mit wabenförmig angeordneten niederschlagselektroden |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5401302A (enExample) |
| EP (1) | EP0617640B1 (enExample) |
| DE (2) | DE4141934C1 (enExample) |
| WO (1) | WO1993011875A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT14887U1 (de) * | 2015-03-09 | 2016-08-15 | Edlmair Kunststofftechnik Gmbh | Gasdichtes wabenbündel aus elektrisch leitfähigem kunststoff |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4326189A1 (de) * | 1993-08-04 | 1995-02-16 | Steuler Industriewerke Gmbh | Wabenförmiger Hohlkörper aus Kunststoff, vorzugsweise Polyolefinen |
| DE19713739C1 (de) * | 1997-04-03 | 1998-10-29 | Kunststofftechnik Dinslaken Gm | Naßelektrofilter zur Gasreinigung mit rohrförmigen Niederschlagselektroden aus Kunststoff |
| US20020122751A1 (en) * | 1998-11-05 | 2002-09-05 | Sinaiko Robert J. | Electro-kinetic air transporter-conditioner devices with a enhanced collector electrode for collecting more particulate matter |
| US6350417B1 (en) * | 1998-11-05 | 2002-02-26 | Sharper Image Corporation | Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices |
| US20030206837A1 (en) | 1998-11-05 | 2003-11-06 | Taylor Charles E. | Electro-kinetic air transporter and conditioner device with enhanced maintenance features and enhanced anti-microorganism capability |
| US20070009406A1 (en) * | 1998-11-05 | 2007-01-11 | Sharper Image Corporation | Electrostatic air conditioner devices with enhanced collector electrode |
| US7318856B2 (en) * | 1998-11-05 | 2008-01-15 | Sharper Image Corporation | Air treatment apparatus having an electrode extending along an axis which is substantially perpendicular to an air flow path |
| US6176977B1 (en) * | 1998-11-05 | 2001-01-23 | Sharper Image Corporation | Electro-kinetic air transporter-conditioner |
| US7220295B2 (en) * | 2003-05-14 | 2007-05-22 | Sharper Image Corporation | Electrode self-cleaning mechanisms with anti-arc guard for electro-kinetic air transporter-conditioner devices |
| US6544485B1 (en) * | 2001-01-29 | 2003-04-08 | Sharper Image Corporation | Electro-kinetic device with enhanced anti-microorganism capability |
| US20050163669A1 (en) * | 1998-11-05 | 2005-07-28 | Sharper Image Corporation | Air conditioner devices including safety features |
| US20070148061A1 (en) * | 1998-11-05 | 2007-06-28 | The Sharper Image Corporation | Electro-kinetic air transporter and/or air conditioner with devices with features for cleaning emitter electrodes |
| US7695690B2 (en) * | 1998-11-05 | 2010-04-13 | Tessera, Inc. | Air treatment apparatus having multiple downstream electrodes |
| US20020150520A1 (en) * | 1998-11-05 | 2002-10-17 | Taylor Charles E. | Electro-kinetic air transporter-conditioner devices with enhanced emitter electrode |
| US20050210902A1 (en) * | 2004-02-18 | 2005-09-29 | Sharper Image Corporation | Electro-kinetic air transporter and/or conditioner devices with features for cleaning emitter electrodes |
| US20050199125A1 (en) * | 2004-02-18 | 2005-09-15 | Sharper Image Corporation | Air transporter and/or conditioner device with features for cleaning emitter electrodes |
| US7405672B2 (en) * | 2003-04-09 | 2008-07-29 | Sharper Image Corp. | Air treatment device having a sensor |
| US7077890B2 (en) * | 2003-09-05 | 2006-07-18 | Sharper Image Corporation | Electrostatic precipitators with insulated driver electrodes |
| US7517503B2 (en) * | 2004-03-02 | 2009-04-14 | Sharper Image Acquisition Llc | Electro-kinetic air transporter and conditioner devices including pin-ring electrode configurations with driver electrode |
| US7906080B1 (en) | 2003-09-05 | 2011-03-15 | Sharper Image Acquisition Llc | Air treatment apparatus having a liquid holder and a bipolar ionization device |
| US20050051420A1 (en) * | 2003-09-05 | 2005-03-10 | Sharper Image Corporation | Electro-kinetic air transporter and conditioner devices with insulated driver electrodes |
| US7724492B2 (en) | 2003-09-05 | 2010-05-25 | Tessera, Inc. | Emitter electrode having a strip shape |
| US20050095182A1 (en) * | 2003-09-19 | 2005-05-05 | Sharper Image Corporation | Electro-kinetic air transporter-conditioner devices with electrically conductive foam emitter electrode |
| US7767169B2 (en) * | 2003-12-11 | 2010-08-03 | Sharper Image Acquisition Llc | Electro-kinetic air transporter-conditioner system and method to oxidize volatile organic compounds |
| US20050279905A1 (en) * | 2004-02-18 | 2005-12-22 | Sharper Image Corporation | Air movement device with a quick assembly base |
| US7638104B2 (en) * | 2004-03-02 | 2009-12-29 | Sharper Image Acquisition Llc | Air conditioner device including pin-ring electrode configurations with driver electrode |
| US20060018812A1 (en) * | 2004-03-02 | 2006-01-26 | Taylor Charles E | Air conditioner devices including pin-ring electrode configurations with driver electrode |
| US20060016333A1 (en) | 2004-07-23 | 2006-01-26 | Sharper Image Corporation | Air conditioner device with removable driver electrodes |
| US20060018804A1 (en) * | 2004-07-23 | 2006-01-26 | Sharper Image Corporation | Enhanced germicidal lamp |
| US7285155B2 (en) * | 2004-07-23 | 2007-10-23 | Taylor Charles E | Air conditioner device with enhanced ion output production features |
| US7311762B2 (en) * | 2004-07-23 | 2007-12-25 | Sharper Image Corporation | Air conditioner device with a removable driver electrode |
| US20060016336A1 (en) * | 2004-07-23 | 2006-01-26 | Sharper Image Corporation | Air conditioner device with variable voltage controlled trailing electrodes |
| US20060018810A1 (en) * | 2004-07-23 | 2006-01-26 | Sharper Image Corporation | Air conditioner device with 3/2 configuration and individually removable driver electrodes |
| WO2006086886A1 (en) * | 2005-02-18 | 2006-08-24 | Turbosonic Inc. | Mast electrode design |
| US7833322B2 (en) * | 2006-02-28 | 2010-11-16 | Sharper Image Acquisition Llc | Air treatment apparatus having a voltage control device responsive to current sensing |
| EP2691181A4 (en) | 2011-03-28 | 2014-12-03 | Megtec Turbosonic Inc | WESP PRECIPITATED ELECTRODE FROM AN EROSIS-RESISTANT CONDUCTIVE COMPOSITE MATERIAL |
| US11027289B2 (en) | 2011-12-09 | 2021-06-08 | Durr Systems Inc. | Wet electrostatic precipitator system components |
| JP2016049516A (ja) * | 2014-09-02 | 2016-04-11 | コットレル工業株式会社 | 集塵電極板及び湿式電気集塵機 |
| WO2021081565A2 (en) * | 2020-06-02 | 2021-04-29 | Durr Systems, Inc. | Wesp collection electrode insert or extension |
| CN119467576B (zh) * | 2024-11-04 | 2025-09-23 | 西北工业大学 | 一种双变形模式隔振蜂窝圆柱壳 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR940869A (fr) * | 1943-06-02 | 1948-12-27 | Appareil pour la précipitation électrique de poussières et de brouillards | |
| DE3900553C1 (en) * | 1989-01-11 | 1989-12-28 | Bleiwerk Goslar Gmbh & Co Kg Besserer & Ernst, 3380 Goslar, De | Electric separator made of plastic and/or metal, for example lead |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE392045C (de) * | 1921-11-03 | 1924-03-19 | Gelsenkirchener Bergwerks Akt | Anordnung zur Abscheidung von Schwebeteilchen aus Gasen mittels elektrischen Drehfeldes |
| US3144881A (en) * | 1961-08-18 | 1964-08-18 | Joy Mfg Co | Construction element |
| US3257779A (en) * | 1961-09-15 | 1966-06-28 | Strubler Gordon | Electrostatic agglomerator having an improved discharge electrode structure |
| US3570218A (en) * | 1968-12-11 | 1971-03-16 | Universal Oil Prod Co | Electrode configuration in an electrical precipitator |
| US3581470A (en) * | 1969-12-30 | 1971-06-01 | Emerson Electric Co | Electronic air cleaning cell |
| DE2641114C3 (de) * | 1976-09-13 | 1981-05-14 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur Herstellung eines Kunststoff-Elektrofilters in Wabenform |
| CA1159773A (en) * | 1981-09-30 | 1984-01-03 | George Drzewiecki | Wet electrostatic precipitator having removable nested hexagonal collector plates and magnetic aligning and rapping means |
| US4550539A (en) * | 1983-12-27 | 1985-11-05 | Foster Terry L | Assemblage formed of a mass of interlocking structural elements |
| JP2577608B2 (ja) * | 1988-05-18 | 1997-02-05 | 昭和飛行機工業株式会社 | ハニカム構造体 |
| DE3900552A1 (de) * | 1989-01-11 | 1990-07-12 | Goslar Bleiwerk | Elektrofilter aus kunststoff und/oder metall, insbesondere aus blei |
-
1991
- 1991-12-19 DE DE4141934A patent/DE4141934C1/de not_active Expired - Lifetime
-
1992
- 1992-12-10 DE DE59206757T patent/DE59206757D1/de not_active Expired - Lifetime
- 1992-12-10 WO PCT/EP1992/002847 patent/WO1993011875A1/de not_active Ceased
- 1992-12-10 EP EP92924701A patent/EP0617640B1/de not_active Expired - Lifetime
-
1994
- 1994-04-18 US US08/193,094 patent/US5401302A/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR940869A (fr) * | 1943-06-02 | 1948-12-27 | Appareil pour la précipitation électrique de poussières et de brouillards | |
| DE3900553C1 (en) * | 1989-01-11 | 1989-12-28 | Bleiwerk Goslar Gmbh & Co Kg Besserer & Ernst, 3380 Goslar, De | Electric separator made of plastic and/or metal, for example lead |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT14887U1 (de) * | 2015-03-09 | 2016-08-15 | Edlmair Kunststofftechnik Gmbh | Gasdichtes wabenbündel aus elektrisch leitfähigem kunststoff |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0617640B1 (de) | 1996-07-10 |
| DE4141934C1 (enExample) | 1993-02-18 |
| DE59206757D1 (de) | 1996-08-14 |
| US5401302A (en) | 1995-03-28 |
| EP0617640A1 (de) | 1994-10-05 |
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