DE20115351U1 - Electrostatic precipitator for removal of particles wet with oil from air stream has spray electrode and collecting electrode with surface angled so that particles impact against it - Google Patents

Electrostatic precipitator for removal of particles wet with oil from air stream has spray electrode and collecting electrode with surface angled so that particles impact against it

Info

Publication number
DE20115351U1
DE20115351U1 DE20115351U DE20115351U DE20115351U1 DE 20115351 U1 DE20115351 U1 DE 20115351U1 DE 20115351 U DE20115351 U DE 20115351U DE 20115351 U DE20115351 U DE 20115351U DE 20115351 U1 DE20115351 U1 DE 20115351U1
Authority
DE
Germany
Prior art keywords
particles
electrode
oil
removal
air stream
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 - Lifetime
Application number
DE20115351U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ing Walter Hengst GmbH and Co KG
Original Assignee
Ing Walter Hengst GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ing Walter Hengst GmbH and Co KG filed Critical Ing Walter Hengst GmbH and Co KG
Priority to DE20115351U priority Critical patent/DE20115351U1/en
Publication of DE20115351U1 publication Critical patent/DE20115351U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/45—Collecting-electrodes
    • B03C3/53—Liquid, or liquid-film, electrodes

Abstract

The top surface of the collecting electrode may be polished or may have a roughened pattern designed to catch the oily particles or allow them to be easily shed from the bottom of the electrode. An oil repellant conductive layer may cover the electrode. A pipe system may be fitted to drain off the oil.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (7)

1. Vorrichtung zum Abscheiden von ölhaltigen Partikeln aus
einem Luftstrom,
mit einer Sprühelektrode,
und mit einer Niederschlagselektrode,
dadurch gekennzeichnet,
dass die Oberfläche der Niederschlagselektrode derart ausgestaltet ist, dass sie für die abzuscheidenden Partikel abweisend ist. 1. Device for separating oily particles
an air flow,
with a spray electrode,
and with a precipitation electrode,
characterized by
that the surface of the precipitation electrode is designed such that it is repellent to the particles to be separated. 2. Abscheidevorrichtung nach Anspruch 1, dadurch gekenn­ zeichnet, dass die Oberfläche poliert ist.2. Separation device according to claim 1, characterized indicates that the surface is polished. 3. Abscheidevorrichtung nach Anspruch 1, dadurch gekenn­ zeichnet, dass die Oberfläche eine Partikel abweisende Mikrostruktur von Vorsprüngen und Vertiefungen aufweist.3. Separation device according to claim 1, characterized records that the surface is a particle repellent Has microstructure of protrusions and depressions. 4. Abscheidevorrichtung nach einem der vorhergehenden An­ sprüche, dadurch gekennzeichnet, dass die Oberfläche mit einer Partikel abweisenden Beschichtung versehen ist.4. Separation device according to one of the preceding An sayings, characterized in that the surface with is provided with a particle-repellent coating. 5. Abscheidevorrichtung nach Anspruch 4, dadurch gekenn­ zeichnet, dass die Beschichtung elektrisch leitfähig ist.5. Separation device according to claim 4, characterized indicates that the coating is electrically conductive. 6. Abscheidevorrichtung nach Anspruch 4 oder 5, dadurch gekennzeichnet, dass die Beschichtung ölabweisend ist.6. Separating device according to claim 4 or 5, characterized characterized that the coating is oil-repellent. 7. Abscheidevorrichtung nach einem der vorhergehenden An­ sprüche, dadurch gekennzeichnet, dass die Oberfläche durch einen in der Niederschlagselektrode angeordneten, rohrförmigen Einsatz gebildet ist.7. Separation device according to one of the preceding An sayings, characterized in that the surface by a arranged in the precipitation electrode, tubular insert is formed.
DE20115351U 2001-09-18 2001-09-18 Electrostatic precipitator for removal of particles wet with oil from air stream has spray electrode and collecting electrode with surface angled so that particles impact against it Expired - Lifetime DE20115351U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20115351U DE20115351U1 (en) 2001-09-18 2001-09-18 Electrostatic precipitator for removal of particles wet with oil from air stream has spray electrode and collecting electrode with surface angled so that particles impact against it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20115351U DE20115351U1 (en) 2001-09-18 2001-09-18 Electrostatic precipitator for removal of particles wet with oil from air stream has spray electrode and collecting electrode with surface angled so that particles impact against it

Publications (1)

Publication Number Publication Date
DE20115351U1 true DE20115351U1 (en) 2003-02-20

Family

ID=7961819

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20115351U Expired - Lifetime DE20115351U1 (en) 2001-09-18 2001-09-18 Electrostatic precipitator for removal of particles wet with oil from air stream has spray electrode and collecting electrode with surface angled so that particles impact against it

Country Status (1)

Country Link
DE (1) DE20115351U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005035539A1 (en) * 2005-07-29 2007-02-01 Rehau Ag + Co. Tubular or honeycomb-like wet electro-filter for cleaning waste gas streams in power stations and chemical plants comprises an electrically conducting anti-adhesion coating or layer arranged on the inner side of the filter
DE102009023522A1 (en) * 2009-05-30 2010-12-02 Robert Bosch Gmbh Electrostatic separator with particle repellent and heating system
EP1958696A3 (en) * 2007-02-16 2013-04-24 Otto Spanner GmbH Electrofilter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4344828A1 (en) * 1993-12-28 1995-06-29 Oehmi Forsch & Ingtech Gmbh Removing particles from liquids
DE19701463C1 (en) * 1997-01-17 1998-08-06 Hengst Walter Gmbh & Co Kg Electrode arrangement for electrofilter for crankcase vent of motor vehicle IC engine
DE29809320U1 (en) * 1998-05-23 1998-09-17 Pestel Manfred Dipl Ing Coating of collector plates (precipitation plates) of electrostatic filters with a non-stick coating (PTFE or similar)

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4344828A1 (en) * 1993-12-28 1995-06-29 Oehmi Forsch & Ingtech Gmbh Removing particles from liquids
DE19701463C1 (en) * 1997-01-17 1998-08-06 Hengst Walter Gmbh & Co Kg Electrode arrangement for electrofilter for crankcase vent of motor vehicle IC engine
DE29809320U1 (en) * 1998-05-23 1998-09-17 Pestel Manfred Dipl Ing Coating of collector plates (precipitation plates) of electrostatic filters with a non-stick coating (PTFE or similar)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005035539A1 (en) * 2005-07-29 2007-02-01 Rehau Ag + Co. Tubular or honeycomb-like wet electro-filter for cleaning waste gas streams in power stations and chemical plants comprises an electrically conducting anti-adhesion coating or layer arranged on the inner side of the filter
EP1909964B1 (en) * 2005-07-29 2013-02-13 REHAU AG + Co Plastic tube for wet electrical filters and a kit for an exhaust gas cleaning device
EP1958696A3 (en) * 2007-02-16 2013-04-24 Otto Spanner GmbH Electrofilter
DE102009023522A1 (en) * 2009-05-30 2010-12-02 Robert Bosch Gmbh Electrostatic separator with particle repellent and heating system
DE102009023522B4 (en) * 2009-05-30 2013-08-14 Robert Bosch Gmbh Electrostatic separator with particle repellent and heating system

Similar Documents

Publication Publication Date Title
DE60005391T2 (en) DEVICE FOR SEPARATING DUST AND DIRT
ATE456966T1 (en) DEVICE FOR SEPARATING OIL AND PARTICLES FROM AN AQUEOUS FLUID.
EP2258485A3 (en) Device for separating liquid coating overspray
DE3320299C2 (en)
DE102010003816A1 (en) Oil separator for separating oil from blow-by gas of internal-combustion engine, has oil outlet arranged at position lying opposite to gap, where oil separated by filter and oil separation surface is delivered via outlet
DE20115351U1 (en) Electrostatic precipitator for removal of particles wet with oil from air stream has spray electrode and collecting electrode with surface angled so that particles impact against it
DE102006032753A1 (en) Fine dust trapping method, involves producing water fog that drops over road surface, entraining fine dust through fog, precipitating water, trapping fine dusts at road surface, and discharging trapped fine dust
US4964898A (en) Dryer separater
DE19809068C2 (en) Ionization filter with denaturing precipitation electrode
DE202010015267U1 (en) Device for cleaning exhaust air
DE60126738T2 (en) FILTER BAG DEVICE
CN206304514U (en) The electrostatic precipitation processes device of boiler smoke
EP3025785A2 (en) Device and method for purification of flue gas of a metallurgical plant
DE4033223A1 (en) Foamer-type water purifier for e.g aquarium water - which mixes water drawn from pump with air and fed to sepn. chamber having downwardly sloping partition
DE20016636U1 (en) Electrostatic precipitator system
DE20304324U1 (en) Connecting chamber for hot water heating system has the water feeds through a porous filter to separate out particles and air
DE1214370C2 (en) Dust removal device, especially for paint booths
DE29919459U1 (en) Sink box closure
DE20104345U1 (en) Device for cleaning traffic areas contaminated by environmentally harmful media
DE2606910A1 (en) PROCESS FOR SEPARATING SOLID PARTICLES
DE102017011179A1 (en) Arrangement and method for reducing the particulate matter pollution of ambient air of the transport infrastructure
DE944726C (en) Separator for liquid droplets or foam from a gaseous medium
AT263727B (en) Wet separator for dusty air or other gases
DE20315935U1 (en) Electrostatic separator with self-purging
DE20301731U1 (en) Snow removing blower unit for relatively thin layers of ice and snow has air compressor control valve and compressed air nozzles directed downwards

Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 20030327

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20040921

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20070830

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20090903

R071 Expiry of right
R071 Expiry of right
R082 Change of representative

Representative=s name: PATENTANWAELTE OLBRICHT, BUCHHOLD, KEULERTZ PA, DE