EP1207962A1 - Erdleiter für erdungsanlagen - Google Patents
Erdleiter für erdungsanlagenInfo
- Publication number
- EP1207962A1 EP1207962A1 EP00953040A EP00953040A EP1207962A1 EP 1207962 A1 EP1207962 A1 EP 1207962A1 EP 00953040 A EP00953040 A EP 00953040A EP 00953040 A EP00953040 A EP 00953040A EP 1207962 A1 EP1207962 A1 EP 1207962A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- conductor
- earth
- cores
- earth conductor
- sections
- 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
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
- B03C3/45—Collecting-electrodes
- B03C3/53—Liquid, or liquid-film, 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
- B03C3/66—Applications of electricity supply techniques
- B03C3/70—Applications of electricity supply techniques insulating in electric separators
-
- 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
- B03C3/82—Housings
-
- 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
Definitions
- the invention relates to an earth conductor for earthing systems, in particular of electrostatic precipitators, such as dry, semi-dry and wet working electric filters, consisting of an electrically conductive core with a covering made of plastic or rubber.
- electrostatic precipitators such as dry, semi-dry and wet working electric filters
- wet electrostatic precipitators are used on a large scale today, on the precipitation electrodes of which, under the influence of the electric field, a liquid film is formed which runs continuously. Existing dust particles are thereby discharged as a suspension. If necessary an additional system of continuously operating mist nozzles can be provided for gas saturation.
- the humid atmosphere requires the use of good electrical conductors and earth conductors made of corrosion-resistant materials in order to ensure safe current dissipation from the electrodes. If the earth line is destroyed, the electricity is dissipated via plastic parts or through the rubber coating of the filter housing, resulting in considerable damage that can lead to long-term shutdown of the electric filter systems.
- DE-C-12 31 216 describes an electrostatic wet separator for cleaning damp chlorine gas or exhaust gases containing chlorine, the wick-like liquid absorbing the electrical charge of the conductive liquid collecting in the gutters, using ceramic mass or made of glass fibers or has ropes connected to an earth wire.
- DE-C-15 57 162 describes a device for the corrosion-resistant earthing of precipitation electrodes made of non-conductive material m electrostatic tube wet deduster.
- the lower part of the precipitation electrode tubes is made electrically conductive by painting or coating using an electrically conductive material and in front of an earth conductor in one Loop wrapped around.
- the earth conductor strands of the loop are separated from one another by a spacer made of non-conductive material.
- the use of the earth conductor according to the invention is particularly suitable for tube electrostatic precipitators, which consist of a housing with plastic tubes arranged parallel and vertically therein with an electrode running in the middle of each tube, each tube at its two ends with the corresponding current-side conductor piece of the earth conductor connected is.
- Fig. 1 shows a schematic longitudinal section through a
- Tubes electrostatic precipitator Fig. 2 is an enlarged view of the detail X of the
- the tube electrostatic precipitator (1) consists of a rubberized steel or a plastic housing (2) with tubes (3) with a circular cross-section arranged parallel and vertically therein, serving as precipitation electrodes, in the middle of which the spray electrodes (4) are suspended in an insulated manner ,
- the pipes (3) made of plastic are suspended and sealed in a pipe support base (5) attached in the upper section of the pipe electrofilter (1).
- the lower pipe ends are spaced by a grate not shown.
- the gas direction (6) is generally chosen from top to bottom. Electricity is transported in the liquid film on the specially prepared surface of the electrically non-conductive plastic of the pipes (3).
- the plastic pipes (3) serving as precipitation electrodes are therefore only carriers of the conductive liquid flow.
- a grounding conductor (10) leads from the terminal blocks (8) via corresponding openings (9) in the housing (2) of the tube electric filter (1) to grounding (11). and an earth-side conductor piece (12, 13), which are constructed from an electrically conductive, cross-sectionally rectangular core (14, 15) made of graphite fiber braid with an envelope (16, 1) made of butyl rubber.
- connection of the two conductor pieces (12, 13) takes place via a liquid-tight, square-orange graphite piece (18), with which non-enveloping A-Q sections of the cores (14, 15) overlap in parallel and are permanently pressed in such a way that the longitudinal axes of the cores (14, 15) are para Run all the way to the longitudinal axis of the graphite piece (18).
- the graphite piece (18), de-pressed sections of the cores (14, 15) of the earth conductor (10) and aie zones of the envelopes (16, 17) adjoining these sections are embedded in a plastic body (20) cast in a hollow cylinder (19) made of plastic.
- the earth conductor (10) m is inserted into the opening (9) of the housing (2) of the tube electric filter (1) via a flange (21) running around the circumference of the hollow cylinder (19) and via screw connections (22) with the corresponding flange ( 23) of the pipe socket (24) attached to the wall of the pipe electric filler (1) and inserting the sealing ring (25).
- the earth conductor designed in accordance with the invention has a high degree of flexibility, is easy to assemble and reliably prevents the passage of liquid from the housing of the tube electric filter to the connection point with the external earth connection.
Landscapes
- Filtering Materials (AREA)
- Electrostatic Separation (AREA)
- Electric Cable Installation (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Multi-Conductor Connections (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Elimination Of Static Electricity (AREA)
- Manufacturing Of Electric Cables (AREA)
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19946283A DE19946283C1 (de) | 1999-07-31 | 1999-07-31 | Erdleiter für Erdungsanlagen |
| DE19946283 | 1999-07-31 | ||
| PCT/EP2000/006669 WO2001008804A1 (de) | 1999-07-31 | 2000-07-13 | Erdleiter für erdungsanlagen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1207962A1 true EP1207962A1 (de) | 2002-05-29 |
| EP1207962B1 EP1207962B1 (de) | 2005-11-23 |
Family
ID=7923472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00953040A Expired - Lifetime EP1207962B1 (de) | 1999-07-31 | 2000-07-13 | Erdleiter für erdungsanlagen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6663696B1 (de) |
| EP (1) | EP1207962B1 (de) |
| AT (1) | ATE310586T1 (de) |
| AU (1) | AU768159B2 (de) |
| DE (2) | DE19946283C1 (de) |
| PL (1) | PL353204A1 (de) |
| SK (1) | SK1412002A3 (de) |
| WO (1) | WO2001008804A1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202017100505U1 (de) | 2017-01-31 | 2017-02-14 | Edlmair Kunststofftechnik Gmbh | Erdungsleiter und dessen Verwendung bei Nasselektrofilteranlagen |
| DE102018101563A1 (de) | 2017-01-26 | 2018-07-26 | Edlmair Kunststofftechnik Gmbh | Erdungsleiter und dessen Verwendung bei Nasselektrofilteranlagen |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2841484B1 (fr) * | 2002-06-26 | 2004-09-10 | Boucq De Beaudignies Ghisla Le | Dispositif et procede de filtration de l'air et des gaz avec regeneration des particules captees |
| US6921423B2 (en) * | 2003-07-21 | 2005-07-26 | Ingersoll-Rand Company | Separator tank assembly and method of manufacture |
| JP5053640B2 (ja) * | 2003-11-17 | 2012-10-17 | アブサルート エコロジー エスタブリッシュメント | 空気伝播酸化粒子の分解および除去装置および方法 |
| DE102008011949A1 (de) * | 2008-02-29 | 2010-01-21 | Forschungszentrum Karlsruhe Gmbh | Elektrostatischer Abscheider |
| JP5056499B2 (ja) * | 2008-03-11 | 2012-10-24 | ダイキン工業株式会社 | 空気処理装置 |
| DE102017201870A1 (de) | 2016-06-09 | 2017-12-14 | Siemens Aktiengesellschaft | Mess- und Auswerteeinrichtung zur kontinuierlichen, kontaktlosen Gleichstrommessung von Ableitströmen bei Kunststoff-Nasselektrofiltern zur Detektion von Kurzschlussströmen |
| DE102016116854A1 (de) * | 2016-09-08 | 2018-03-08 | Steuler Korrosionsschutz Holding GmbH | Gehäuse für einen Nasselektrofilter sowie Nasselektrofilter |
| AT519639A1 (de) * | 2017-01-26 | 2018-08-15 | Edlmair Kunststofftechnik Gmbh | Erdungsleiter und dessen Verwendung bei Nasselektrofilteranlagen |
| CN107999279B (zh) * | 2017-10-30 | 2024-05-03 | 江苏鑫复特环保科技有限公司 | 一种带连续液膜保护的湿式电除尘器用阳极室 |
| WO2020083244A1 (zh) * | 2018-10-22 | 2020-04-30 | 上海必修福企业管理有限公司 | 一种空气除尘系统及方法 |
| CN120566108B (zh) * | 2025-07-24 | 2025-12-30 | 成都贝克思防雷科技有限公司 | 一种柔性石墨基接地体及其制备方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE621783A (de) * | 1961-09-27 | |||
| DE1557162C3 (de) * | 1967-10-20 | 1974-02-28 | Metallgesellschaft Ag, 6000 Frankfurt | Vorrichtung zur korrosionsbeständigen Erdung von Niederschlagselektrodenröhren |
| DE2134576C3 (de) * | 1971-07-10 | 1975-10-30 | Metallgesellschaft Ag, 6000 Frankfurt | Röhre n-NaBelektroabscheider |
| US4088830A (en) * | 1976-08-24 | 1978-05-09 | Borg-Warner Corporation | Electrical cable with insulated and braid covered conductors and perforated polyolefin armor |
| US4177047A (en) | 1978-07-27 | 1979-12-04 | Joy Manufacturing Company | Electrostatic precipitators |
| US4578088A (en) * | 1984-12-17 | 1986-03-25 | Fmc Corporation | Electrical insulating and sealing apparatus and process for using same |
| DE3820740A1 (de) * | 1988-06-18 | 1989-12-21 | Bosch Gmbh Robert | Koagulator fuer einrichtungen zum reinigen von abgasen fossiler brennstoffe |
| US5405434A (en) * | 1990-02-20 | 1995-04-11 | The Scott Fetzer Company | Electrostatic particle filtration |
| US5147423A (en) * | 1991-03-01 | 1992-09-15 | Richards Clyde N | Corona electrode for electrically charging aerosol particles |
| US5421863A (en) * | 1992-09-11 | 1995-06-06 | Trion, Inc. | Self-cleaning insulator for use in an electrostatic precipitator |
| DE4328438A1 (de) * | 1993-02-25 | 1994-09-15 | Laux Uwe Dipl Ing Fh | Lichtstarkes Groß-Feld 3-Spiegel-System |
| DE4328435A1 (de) * | 1993-08-24 | 1995-03-02 | Metallgesellschaft Ag | Erdungsleitung |
| US5482540A (en) * | 1994-01-31 | 1996-01-09 | Castine Energy Services | Electrostatic precipitator frame stabilizer and method of operation |
| US5458757A (en) * | 1994-07-01 | 1995-10-17 | Mac Edmondson; Jerry | High potential electrode with electrical insulating means and integral safety means |
| JP3191264B2 (ja) * | 1997-02-27 | 2001-07-23 | ギャラクシー有限会社 | 電気集塵装置および焼却炉 |
| US6221136B1 (en) * | 1998-11-25 | 2001-04-24 | Msp Corporation | Compact electrostatic precipitator for droplet aerosol collection |
-
1999
- 1999-07-31 DE DE19946283A patent/DE19946283C1/de not_active Expired - Fee Related
-
2000
- 2000-07-13 PL PL00353204A patent/PL353204A1/xx unknown
- 2000-07-13 DE DE50011699T patent/DE50011699D1/de not_active Expired - Lifetime
- 2000-07-13 WO PCT/EP2000/006669 patent/WO2001008804A1/de not_active Ceased
- 2000-07-13 US US10/048,090 patent/US6663696B1/en not_active Expired - Fee Related
- 2000-07-13 EP EP00953040A patent/EP1207962B1/de not_active Expired - Lifetime
- 2000-07-13 SK SK141-2002A patent/SK1412002A3/sk unknown
- 2000-07-13 AU AU65636/00A patent/AU768159B2/en not_active Ceased
- 2000-07-13 AT AT00953040T patent/ATE310586T1/de not_active IP Right Cessation
Non-Patent Citations (1)
| Title |
|---|
| See references of WO0108804A1 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018101563A1 (de) | 2017-01-26 | 2018-07-26 | Edlmair Kunststofftechnik Gmbh | Erdungsleiter und dessen Verwendung bei Nasselektrofilteranlagen |
| DE202017100505U1 (de) | 2017-01-31 | 2017-02-14 | Edlmair Kunststofftechnik Gmbh | Erdungsleiter und dessen Verwendung bei Nasselektrofilteranlagen |
Also Published As
| Publication number | Publication date |
|---|---|
| DE50011699D1 (de) | 2005-12-29 |
| AU6563600A (en) | 2001-02-19 |
| SK1412002A3 (en) | 2002-09-10 |
| US6663696B1 (en) | 2003-12-16 |
| ATE310586T1 (de) | 2005-12-15 |
| DE19946283C1 (de) | 2000-09-28 |
| WO2001008804A1 (de) | 2001-02-08 |
| EP1207962B1 (de) | 2005-11-23 |
| AU768159B2 (en) | 2003-12-04 |
| PL353204A1 (en) | 2003-11-03 |
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