DE102008005198A1 - Aerosols separation method for industrial process, involves electrostatic separation of aerosols in electrically conducting regions in wind direction after inserting aerosols in air mass by high voltage loads and high voltage wires - Google Patents
Aerosols separation method for industrial process, involves electrostatic separation of aerosols in electrically conducting regions in wind direction after inserting aerosols in air mass by high voltage loads and high voltage wires Download PDFInfo
- Publication number
- DE102008005198A1 DE102008005198A1 DE200810005198 DE102008005198A DE102008005198A1 DE 102008005198 A1 DE102008005198 A1 DE 102008005198A1 DE 200810005198 DE200810005198 DE 200810005198 DE 102008005198 A DE102008005198 A DE 102008005198A DE 102008005198 A1 DE102008005198 A1 DE 102008005198A1
- Authority
- DE
- Germany
- Prior art keywords
- aerosols
- separation
- high voltage
- air mass
- less
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/28—End pieces consisting of a ferrule or sleeve
-
- 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
- B03C3/08—Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces parallel to the gas stream
-
- 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
- B03C3/09—Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces at right angles to the gas stream
-
- 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
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/04—Ionising electrode being a wire
-
- 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
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/14—Details of magnetic or electrostatic separation the gas being moved electro-kinetically
Abstract
Description
Technisches Gebiet:Technical area:
Vorrichtung und Verfahren welches innerhalb einer sich frei bewegenden Luftmasse, mittels einer aufgegebenen hohen elektrischen Ladung, zur Abscheidung von Aerosolen aus der Luftmasse führt.contraption and method which within a freely moving air mass, by means of a high charged electric charge, for deposition of aerosols from the air mass leads.
Die Abscheidung erfolgt durch Ablagerung der geladenen Teilchen an einer elektrisch leitenden Oberfläche, welche Bauart bedingt der freien Luftbewegung fast keinen Widerstand leistet.The Deposition takes place by deposition of the charged particles on one electrically conductive surface, which type requires almost no resistance to the free movement of air guaranteed.
Das Verfahren ermöglicht eine kostengünstige Reinigung der Luftmasse von Aerosolen bzw. Staub, Feinstaub und Nebeltröpfchen.The Procedure allows a cost-effective Cleaning the air mass of aerosols or dust, fine dust and Fog droplets.
Gerade große diffuse Emissionsquellen sind mit dem vorgestellten Verfahren gut von Aerosolen zu befreien. Besonders ist die Möglichkeit zu sehen, dass eine Einhausung bzw. aktive Absaugung der Emissionsfläche mit dem vorgestellten Verfahren vermieden werden kann.Just size diffuse emission sources are good with the presented method to get rid of aerosols. Especially the opportunity to see that one Housing or active extraction of the emission surface avoided by the proposed method can be.
Alle industriellen Prozesse mit offenen Staubquellen sowie kurzzeitige hohe Aerosolemissionen durch Arbeitsmaßnahmen an wechselnden Orten können mit dem vorgestellten Verfahren in Ihrer Emissionsausbreitung reduziert werden.All industrial processes with open dust sources as well as short-term high aerosol emissions due to work in changing locations can reduced with the presented procedure in your emission spread become.
Das Verfahren ist aber auch zur Verbesserung der Luftqualität hinsichtlich Geruch und Hygiene geeignet.The However, procedure is also to improve the air quality in terms Odor and hygiene suitable.
Am beispielhaften Fall der Reinigung einer freien Luftströmung aus einem Staub emittierenden Industrieprozess soll das Verfahren beschrieben werden und Vorrichtungen zu dessen Anwendung gezeigt werden. Das Verfahren ist aber keinesfalls darauf beschränkt.At the exemplary case of cleaning a free flow of air a process emitting dust will describe the process and devices are shown for its application. The Procedure is by no means limited to this.
Stand der Technik:State of the art:
Technische Verfahren und Vorrichtungen zur Abtrennung von Aerosolen aus einer Luftmasse sind in großer Zahl vorhanden. Es gibt sie für verschiedenste Aufgaben und in jeder DimensionTechnical Process and devices for separating aerosols from a Air masses are in great Number available. They exist for different tasks and in every dimension
Beispielhaft sollen Filtration und Elektrofilter erwähnt sein.exemplary should be mentioned filtration and electrostatic precipitators.
In den genannten Fällen sollen kleine und kleinste Partikel, welche in einer Luftmasse schweben, aus dieser entfernt werden.In the cases mentioned should small and smallest particles, which float in an air mass, be removed from this.
Das Verfahren der Filtration benötigt einen erheblichen Energieaufwand, aufgrund der Verfahrens bedingt notwendigen Druckdifferenz der Luftmasse vor und nach dem Filter.The Method of filtration needed a considerable amount of energy, due to the method conditional necessary pressure difference of the air mass before and after the filter.
Aus diesem Grunde ist die Filtration für die Reinigung einer frei bewegten Luftmasse ungeeignet.Out For this reason, the filtration is free for the purification of one unsuitable for moving air mass.
Einzig der Elektrofilter arbeitet nahezu ohne Druckdifferenz und wird daher sehr erfolgreich auch für größte Luftströmungen eingesetzt. Alle Bekannten Anwendungen sind immer nur für umfasste bzw. kanalisierte Luftströmungen dimensioniert bzw. ausgeführt.Only the electrostatic filter works almost without pressure difference and therefore becomes very successful also for largest air currents used. All known applications are always limited or channeled airflows dimensioned or executed.
Ziel der Vorgestellen Erfindung ist es, eine frei bewegte Luftmasse – in welcher sich zu entfernende Aerosole befinden – mit einem Minimum an Energie und baulichen Maßnahmen zu reinigen, bzw. das Aerosol aus der Luftmasse zu entfernen.aim the Vorgestellen invention is a free moving air mass - in which aerosols to be removed - with a minimum of energy and structural measures to clean or to remove the aerosol from the air mass.
Hierzu wird die Wirkungsweise eines Elektrofilters in neuartiger Weise eingesetzt.For this the mode of action of an electrostatic precipitator becomes novel used.
Dies wird an einer beispielhaften Vorrichtung gezeigt und gelingt auf die folgende erfinderische Weise.This is shown on an exemplary device and succeeds the following innovative way.
Funktionsweise:Functionality:
Das vorgestellte Verfahren nutzt die Möglichkeit der bekannten Funktionsweise eines Elektrofilters. Eine Luftmasse kann damit ohne hohe Druckdifferenzen von Stäuben befreit werden. Als erfinderisch wird es gesehen diese Möglichkeit durch eine veränderte Bauform auch für frei bewegte Luftmassen nutzbar zu machen.The presented method uses the possibility of the known operation an electrostatic precipitator. An air mass can thus without high pressure differences of dusts be freed. As inventive it is seen this possibility through a changed Design also for to use freely moving air masses.
Durch
eine deutliche Reduktion der Kontaktlänge (Breite) der Abscheideflächen (
In Richtung zum Emissionsbereich geöffnete röhrenartige Abscheideflächen mit einer Inneren Hochspannungsgebenden Elektrode und kurzer Baulänge sind ebenfalls geeignet, hier aber nicht zeichnerisch dargestellt.In Direction to the emission area open tubular separation surfaces with an internal high-voltage electrode and short overall length are also suitable, but not illustrated here.
Diese erfinderische Vorrichtung hat eine deutlich flächige Bauform mit nur sehr geringer Dicke. Auch sehr langsame freie Luftströmungen fließen durch diesen Elektrofilter hindurch und nicht darüber hinweg.These inventive device has a significantly flat design with only very small thickness. Even very slow free air flows through this electrostatic precipitator through and not over it time.
Als erfinderisches Verfahren wird gesehen, diese Vorrichtung mit der Bauart definierten Einlassseite in Richtung der Staubquelle zu montieren. Eine Emission von Aerosolen wird dadurch in Windrichtung der erfinderischen Vorrichtung über diese hinaus verhindert.As an inventive method is seen, this device with the type defined inlet side in the direction of the dust source. An emission of aerosols is thereby prevented in the wind direction of the inventive device beyond this.
Durch weitere erfinderische Vorrichtungen welche kreisartig um den Emissionsbereich aufgestellt werden, kann eine Verwehung von Aerosolen völlig verhindert werden.By other inventive devices which circular around the emission area can be prevented completely, a drift of aerosols become.
Die erfinderische Vorrichtung soll in seiner Bauhöhe ausreichend groß sein um an ihrem Aufstellungsort die sich ausbreitende Staub belastete Luftmasse vollständig zu Reinigen.The inventive device should be sufficiently large in its height at their site the spreading dust laden air mass Completely to clean.
Die geringe Tiefe der erfinderischen Vorrichtung hat eine deutliche Reduzierung der Abscheideleistung gegenüber handelsüblichen Elektrofiltern zur Folge. Dieser Nachteil ist allerdings unter Beachtung der üblicherweise langsameren Windgeschwindigkeiten der freien Atmosphäre unbedeutend.The small depth of the inventive device has a clear Reduction of the separation performance compared to commercial electrostatic precipitators result. This disadvantage is however under consideration of the usual slower wind speeds of the free atmosphere insignificant.
Auch wird gesehen, daß die erfinderische Vorrichtung Bauart bedingt bevorzugt Feinstaub bzw. kleine Aerosole abscheidet. Kleinere Aerosole werden in dem elektrischen Feld schneller abgelenkt als große und gelangen somit bevorzugt auf das Abscheideblech.Also is seen that the inventive device design requires preferably fine dust or small Aerosols separates. Smaller aerosols are used in the electrical Field deflected faster than large and thus prefers on the separator sheet.
Dadurch werden gerade die sich am weitesten ausbreitenden Aerosole abgeschieden.Thereby The most spreading aerosols are being separated.
Durch die geringe Bautiefe der erfinderischen Vorrichtung gelingt es in überraschender Weise das Problem der Abreinigung der Abscheidebleche zu lösen. Das übliche „Abklopfen" der Elektrofilter kann entfallen da wechselnde Windbewegung und auch Regen in der Lage sind die Vorrichtung ausreichend zu reinigen.By The small depth of the inventive device succeeds in surprising Way to solve the problem of cleaning the Abscheidevleche. The usual "knocking" of electrostatic precipitators can be omitted because of changing wind and rain in the Location are sufficient to clean the device.
Figurencharacters
Gezeigt ist eine Beispielhafte Ausführung der Erfindung in Seitlicher Ansicht, rechtwinklig zur Windrichtung.Shown is an exemplary embodiment of Invention in lateral view, at right angles to the wind direction.
Die
mit dem Wind (
Alle
Bauteile sind im Halterahmen (
Die
geladenen Aerosole (
Der
durch die Vorrichtung gelaufene Wind (
Innerhalb
der Rahmenelemente (
Das
Schutzgitter (
Gezeigt
wird eine beispielhafte Anwendung des erfinderischen Verfahrens
für eine
Baustelle mit Erdbewegung. Mit einem Bagger (
Diese
belastete Luftmasse gelangt in die erfinderische Vorrichtung mit
dem Außenrahmen
(
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810005198 DE102008005198A1 (en) | 2008-01-18 | 2008-01-18 | Aerosols separation method for industrial process, involves electrostatic separation of aerosols in electrically conducting regions in wind direction after inserting aerosols in air mass by high voltage loads and high voltage wires |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810005198 DE102008005198A1 (en) | 2008-01-18 | 2008-01-18 | Aerosols separation method for industrial process, involves electrostatic separation of aerosols in electrically conducting regions in wind direction after inserting aerosols in air mass by high voltage loads and high voltage wires |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008005198A1 true DE102008005198A1 (en) | 2009-07-23 |
Family
ID=40785906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200810005198 Withdrawn DE102008005198A1 (en) | 2008-01-18 | 2008-01-18 | Aerosols separation method for industrial process, involves electrostatic separation of aerosols in electrically conducting regions in wind direction after inserting aerosols in air mass by high voltage loads and high voltage wires |
Country Status (1)
Country | Link |
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DE (1) | DE102008005198A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2007548C2 (en) * | 2011-10-06 | 2013-04-09 | Konink Bam Groep Nv | Particle catch arrangement for catching particles from a polluted particle flow. |
WO2013051931A1 (en) * | 2011-10-06 | 2013-04-11 | Koninklijke Bam Groep N.V. | Particle catch arrangement for catching particles from a polluted particle flow |
AT512656B1 (en) * | 2012-07-17 | 2013-10-15 | Thomas Dr Tschinder | Apparatus and method for reducing particulate matter in urban areas |
-
2008
- 2008-01-18 DE DE200810005198 patent/DE102008005198A1/en not_active Withdrawn
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2007548C2 (en) * | 2011-10-06 | 2013-04-09 | Konink Bam Groep Nv | Particle catch arrangement for catching particles from a polluted particle flow. |
WO2013051931A1 (en) * | 2011-10-06 | 2013-04-11 | Koninklijke Bam Groep N.V. | Particle catch arrangement for catching particles from a polluted particle flow |
CN103917298A (en) * | 2011-10-06 | 2014-07-09 | 皇家Bam集团公司 | Particle catch arrangement for catching particles from a polluted particle flow |
CN103917298B (en) * | 2011-10-06 | 2016-08-17 | 斯塔提求尔私人有限责任公司 | For capturing the particle capture device of particle from contaminated particle stream |
AT512656B1 (en) * | 2012-07-17 | 2013-10-15 | Thomas Dr Tschinder | Apparatus and method for reducing particulate matter in urban areas |
AT512656A4 (en) * | 2012-07-17 | 2013-10-15 | Tschinder | Apparatus and method for reducing particulate matter in urban areas |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R081 | Change of applicant/patentee |
Owner name: ZEHDNICKER, GERHARD, DE Free format text: FORMER OWNER: ZEHDNICKER, GERHARD, 93059 REGENSBURG, DE Effective date: 20141103 |
|
R005 | Application deemed withdrawn due to failure to request examination | ||
R005 | Application deemed withdrawn due to failure to request examination |
Effective date: 20150120 |