EP2318149B1 - Dispositif de séparation du brouillard de peinture excédentaire - Google Patents

Dispositif de séparation du brouillard de peinture excédentaire Download PDF

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Publication number
EP2318149B1
EP2318149B1 EP09778054.8A EP09778054A EP2318149B1 EP 2318149 B1 EP2318149 B1 EP 2318149B1 EP 09778054 A EP09778054 A EP 09778054A EP 2318149 B1 EP2318149 B1 EP 2318149B1
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EP
European Patent Office
Prior art keywords
separation
electrode
overspray
exhaust air
units
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.)
Not-in-force
Application number
EP09778054.8A
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German (de)
English (en)
Other versions
EP2318149A1 (fr
Inventor
Werner Swoboda
Erwin Hihn
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.)
Eisenmann SE
Original Assignee
Eisenmann SE
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Filing date
Publication date
Application filed by Eisenmann SE filed Critical Eisenmann SE
Publication of EP2318149A1 publication Critical patent/EP2318149A1/fr
Application granted granted Critical
Publication of EP2318149B1 publication Critical patent/EP2318149B1/fr
Not-in-force legal-status Critical Current
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
    • B05B14/42—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths using electrostatic means
    • 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
    • B03C3/025—Combinations of electrostatic separators, e.g. in parallel or in series, stacked separators or dry-wet separator combinations
    • 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
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/66—Applications of electricity supply techniques
    • B03C3/68—Control systems therefor
    • 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
    • Y10S55/46—Spray booths

Definitions

  • wet separation systems are used.
  • wet separators known from the market
  • this nozzle there is a turbulence of the flowing cabin exhaust air with the water.
  • the overspray particles largely pass into the water, so that the air leaves the wet scrubber substantially cleaned and the paint overspray particles are in the water. From this they can then be recovered or disposed of.
  • Electrostatic precipitator and / or separator are for example from the US 5 698 012 A , of the DE 44 13 118 A1 , of the DE 39 00 139 A1 , of the US Pat. No. 3,890,103 , of the JP 2001 038 244 A , of the JP H06 319 937 A or the US Pat. No. 3,785,125 known.
  • a single electrode device cooperates with two separation surfaces, which improves the effectiveness of the device.
  • the electrode device comprises a plate-shaped electrode and at least one wire electrode.
  • a wire electrode acts as a spray electrode, through which the paint overspray particles entrained by the booth exhaust air are effectively ionized.
  • the plate-shaped electrode is formed as a grid electrode. Turbulence occurs at the grid, which causes the paint overspray particles to distribute more evenly in the exhaust air flowing past the cabin, which in turn has a favorable effect on the separation of the latter at the separating surface.
  • the electrode means comprises a plurality of wire electrodes which are parallel to each other, the efficiency of ionization of the overspray particles is increased.
  • separation surfaces of at least one deposition unit extend parallel to one another at least in one section, a plurality of separation units can be arranged in cascade fashion one behind the other, thereby making good use of the space available.
  • the at least one separation surface comprises at least one curved section which extends along the at least one wire electrode, a reduction in the flow rate of the exhaust air of the cabin in the region of the wire electrode can be achieved. Accordingly, a volume of the booth exhaust lingers longer in the area of influence of the wire electrode, so that a larger proportion of paint overspray particles in this volume is ionized. In addition, turbulence and turbulence occur in the region of the curvature, which even out the distribution of paint overspray particles in the booth exhaust air.
  • the at least one wire electrode is arranged to be reached in front of the plate-shaped electrode by the overspray-laden cabin exhaust air.
  • FIGS. 1 and 2 Referenced.
  • a spray booth a surface treatment system referred to, in which vehicle bodies 4 are painted after they were in the paint booth 2 upstream, not specifically shown pretreatment stations, for example, cleaned and degreased.
  • the spray booth 2 comprises an overhead painting tunnel 6, which is bounded by vertical side walls 8a, 8b and a horizontal cabin ceiling 10, but open at the ends and downwards in such a way that over-laden cabin exhaust air can flow down.
  • the cabin ceiling 10 is formed in the usual way as a lower boundary of the air supply space (not shown) with filter cover.
  • a steel structure 14 is arranged, which carries a known per se conveyor system 16, which will not be discussed here.
  • this vehicle body 4 to be painted can be transported from the input side of the painting tunnel 6 to its output side.
  • application devices Inside the paint tunnel 6 are not specifically shown application devices, by means of which the vehicle bodies 4 can be applied in a manner known per se with paint.
  • the separation chamber 18 is characterized by an in FIG. 2 to be recognized bottom plate 20, two vertical side walls 22a, 22b and two vertical end walls bounded, the latter two in the FIGS. 1 and 2 are omitted.
  • a separation device 24 having a plurality of in the longitudinal direction of the separation chamber 18 successively arranged deposition units 26, which will be discussed in more detail below.
  • the separation units 26 rest on a support frame 30 which allows air to flow downwardly out of the separation device 24.
  • a further air guide plate 32 which extends along the separation device 24 in the separation chamber 18.
  • the air guide plate 32 has a vertical portion 32 a, which in the FIGS. 1 and 2 left side wall 22a of the separation chamber 18 faces, and an obliquely downward in the direction of the opposite side wall 22b of the separation chamber 18 extending portion 32b.
  • FIG. 1 schematically illustrated collecting channel 34 which extends parallel to the vertical portion 32a of the air baffle 32 and which is inclined in the longitudinal direction relative to a horizontal plane.
  • a separation unit 26 comprises two spaced-apart parallel rectangular side plates 36a, 36b, which are interconnected at their upper opposite end edges by a curved portion 38, the clear contour of which corresponds in cross-section to a semicircle and forms the top of the separation unit 26 ,
  • the side plates 36a, 36b each carry a gutter 44a, 44b, which runs parallel to the side plates 36a, 36b of the separation units 26 and in the direction of a first, in FIG. 3 the front end 46 of the separation unit 26 is inclined downwards
  • the drainage channels 44a, 44b terminate at the end face with the side plates 36a, 36b of the separation unit 26 (cf. FIG. 3 ).
  • the gutters 44a, 44b are at their end 48a and 48b at the first end face 46 (see. FIG. 3 ) of the separation unit 26 open.
  • each separation unit 26 comprises a first end wall 50a, which is arranged on the first end face 46.
  • the opposite end face of the separation units 26, which is not specifically provided with a reference numeral, is covered by a second end wall 50b.
  • the end walls 50a, 50b the Abscheidiseren 26 close the end faces of the associated overflow channel 40.
  • the two end walls 50a, 50b are made of plastic.
  • the first end wall 50a of the separation unit 26 comprises two openings 52a, 52b, into each of which a drainage channel 44a, 44b opens with its ends 48a, 48b.
  • On the gutters 44a, 44b opposite side of each end wall 50a dripping plates 54a, 54b are attached to the apertures 52a, 52b. These are designed as a profile whose cross section corresponds to that of the gutters 44a, 44b.
  • the drip plates 54a, 54b of each separation unit 26 protrude beyond the collection channel 34.
  • two adjacent separation units 26 are arranged in each case while maintaining a distance from each other.
  • an electrode device 56 each of which is connected to a high voltage source extending in FIG FIG. 4 not specifically shown.
  • the electrode means 56 may be powered by a single high voltage source.
  • the separation units 26 are connected to ground potential.
  • Each electrode device 56 comprises two straight, parallel to each other electrode strips 58a, 58b. In a field section 60 of the electrode device 56, these hold a grid electrode 62 whose edges 64a, 64b extending between the electrode strips 58a, 58b are perpendicular to them. In a corona section 66 of the electrode device 56, the corona wires 68 extend in a predetermined by the electrode strips 58a, 58b plane parallel to the edges 64a, 64b of the grid electrode 62 and are arranged at equal distances from each other.
  • the electrode means 56 have an overall extension which substantially corresponds to the extension of the side plates 36a, 36b of the separation units 26.
  • the electrode means 56 are arranged so that the lower edge 64b of the grid electrode 62 is located approximately at the level of the lower end of the side plates 36a and 36b, respectively.
  • this separating liquid is supplied to the overflow channel 40 in the curved section 38 of the separating units 26. From there, the separating liquid reaches the side plates 36a, 36b via the curved flanks 70a, 70b of the curved section 38 of the separating unit 26 extending next to the overflow channel 40 as a continuous layer and flows down at their separating surfaces 42a, 42b as a further continuous separating liquid layer.
  • corona wires 68 of the electrode device 56 and their distance from one another may vary depending on the deposition behavior of the overspray particles.
  • four corona wires 68 are provided, of which the topmost next to the curved portion. 38 of the deposition unit 26 is arranged, whereas the underlying corona wire 68 is still in the area adjacent to the respective side plate 36a and 36b of the separation unit 26.
  • FIG. 5 are as a second embodiment, a modified Abscheideech 126 and an augeboxte electrode device 156 and in FIG. 6 a comprehensive modified separation device 124 shown this.
  • Components of the deposition unit 126, the electrode device 156 and the separation device 124, which correspond to those of the separation unit 26, the electrode device 56 and the separation device 24 according to FIGS FIGS. 1 to 4 are denoted by the same reference numerals plus 100.
  • the separation unit 126 differs from the separation unit 26, inter alia, in that the drainage channels 144a, 144b project beyond the end face 146 of the separation unit 126.
  • the projecting portions 172a, 172b correspond to the above-discussed drip plates 54a, 54b, which can therefore be dispensed with in the separating device 124.
  • the projecting portions 172a, 172b of the drainage channels 144a, 144b of the separating unit 126 extend through the respective openings 152a, 152b in each end wall 150a of the separating device 124.
  • FIG. 5 There is shown a high voltage source 174 disposed between the side plates 136a, 136b of each deposition unit 126 and with the electrode means 156 is connected.
  • the high-voltage source 174 may also be present in each deposition unit 26 according to the first exemplary embodiment.
  • a single separation unit 126 and a single electrode device 156 thus form a separation module 176.
  • a single separation unit 26 and a single electrode device 56 form after the FIGS. 1 to 4 a separation module 76.
  • Struts 178a, 178b, 178c which connect the inner surfaces of the two side plates 136a, 136b of the separating unit 126 at the bottom, in the middle and at the top, can also be seen.
  • a protective bar 180 extends perpendicularly between the electrode bars 158a, 158b above the uppermost corona wire 168, thereby reducing the risk of contact with objects or particles falling off the painting tunnel 6 on the electrode device 156 with the corona wires 168 becomes.
  • the electrode device 56 and the separation device 24 applies correspondingly to the separation unit 126, the electrode device 156 and the separation device 124.
  • the cabin air located there is loaded with paint overspray particles. These may still be liquid and / or sticky but also more or less firm.
  • the cabin exhaust air laden with paint overspray flows through the lower opening 12 of the painting tunnel 6 into the separation chamber 18. There, this air is directed by the air guide plates 28a, 28b in the direction of the separation device 24 and flows between adjacent deposition units 26 in the direction of the lower Air baffle 32.
  • Corona discharges occur at the corona wires 68 in a manner known per se, by means of which the overspray particles are effectively ionized in the exhaust air flowing past the booth.
  • the ionized overspray particles pass the ground potential side plates 36a, 36b of two adjacent deposition units 26 and the intervening grid electrode 62 in the first portion 60 of the electrode means 56. Due to the electric field formed between the grid electrode 62 and side plates 32a, 32b, the ionized overspray particles deposit Abscheide Jerusalem 42a, 42b of the side plates 36a, 36b of the separation units 26 and are there taken up by the deposition liquid flowing therealong.
  • the ionized overspray particles are already deposited in the second section 66 of the electrode device 56 in the region of the corona wires 68 on the separation units 26.
  • the electric field present between the corona wires 68 and the respective side plate 36a, 36b of the deposition unit 26 is less homogeneous than the electric field in the region of the grid electrode 62, therefore more directional and effective deposition of the ionized ones Overspray particles take place at the corresponding separation unit 26.
  • the cleaned in the passage between the separation units 26 air is from the lower air guide plate 32 in the direction of the in the FIGS. 1 and 2 shown side wall 22b of the separation chamber 18 directed from where it, optionally after a certain conditioning, the paint tunnel 6 can be supplied again as fresh air.
  • the conditioning may in particular be a readjustment of the temperature, the humidity and possibly the removal of solvents still in the air.
  • the deposition liquid flowing down the separation units 26 and now loaded with the overspray particles passes down into the gutters 44a, 44b of the separation units 26.
  • the slope of the drainage channels 44a, 44b causes the laden separation liquid to flow in the direction of the openings 52a, 52b in the respective end walls 50a through the collecting trough 34, the precipitating liquid laden with overspray particles flows out of the painting booth 2 and can be cleaned and reprocessed, in which the separating liquid is freed from the overspray particles. or disposal.
  • FIG. 7 two again modified separation units 226 are shown according to a third embodiment.
  • FIG. 7 three electrode devices 256 which detect the electrode devices 156 after the Figures 3 and 4 correspond.
  • a deposition unit 226 and an electrode unit 256 each form a module 276.
  • the side plates 236a, 236b have corrugated portions 282a, 282b which abut the respective flanks 270a, 270b of the curved portion 238 of the separation unit 226.
  • the respective side plate 236a, 236b includes a planar portion 284a, 284b.
  • Each corrugated section 282a, 282b has in each case in relation to the center plane of the separating unit 226 running parallel to and parallel to the plane sections 284a, 284b inwardly curved sections 286a, 286b, 286c, 286d and outwardly curved sections 288, which extend along a respective corona wire 268 extend.
  • the number of inwardly curved portions 286 of each corrugated portion 282a, 282b of the side plates 236a, 236b thus corresponds to the number of corona wires 268 of the electrode device 256.
  • inwardly curved portions 286a, 286b, 286c and 286d and the outwardly curved portions 288 of the sake of clarity only one is provided with a reference numeral.
  • the inwardly curved portions 286a, 286b, and 286d are disposed opposite each adjacent corona wire 268 so as to be concentric in cross section with that through the path of the respective arched portion 286a, 286b or 286d predetermined arc lies.
  • the uppermost inwardly curved portion 86d extends slightly shorter in the vertical direction than the lower two inwardly curved portions 286a and 286b.
  • the radius of curvature decreases from the bottom to the top, so that the inwardly curved portion 286c has a parabolic like cross section.
  • the distances between two adjacent deposition units 226 with electrode means 256 arranged therebetween are coordinated so that the corona wires 268, viewed in cross-section, are each concentric with the center of the approximately circular arc-shaped segments predetermined in cross-section by two opposite inwardly curved portions 286a, 286b or 286d.
  • the channel formed between the separation units 226, through which the cabin exhaust air laden with overspray flows is locally expanded in each case.
  • the flow velocity is reduced in each case, as a result of which the cabin exhaust air flowing past the respective corona wire 268 remains in its region of influence for a longer time. This in turn will increase the amount of overspray in a given volume the cabin exhaust air is ionized by the respective corona wire 268.
  • an increase in the flow rate by a factor of 4 to 6 is possible.
  • a flow rate of 0.25 m / s laden with Overspraypumblen cabin exhaust air of 0.25 m / s is still a satisfactory Abscheidungs antique achievable, so when using the separation units 226 Strömungsgeschwindikeit the cabin exhaust air to 1 Increased m / s to 1.5 m / s and still achieve a satisfactory separation result.
  • the flow rate is to be increased, the height of the separation devices can be increased accordingly to achieve the same deposition effect.
  • turbulence and turbulence occur in the region of the corrugated sections 232a, 232b of the opposing side plates 236a, 236b of two adjacent separation units 226, as a result of which the paint overspray particles entrained by the booth exhaust air become uniform in the region
  • the corona wires 268 can be distributed and thus be ionized more effectively.
  • the deposition of ionized paint overspray particles from the spent air is more effective, since small turbulences of the booth exhaust air are produced on the grid or the grating bars and the ionized paint overspray particles are thereby produced in the area of the grid electrode 62 or 162 are distributed more homogeneously than is the case with a plate electrode with a closed electrode surface.
  • the deposition surfaces 242a, 242b of each deposition unit 226 may be provided with a non-stick coating. such as Teflon, be coated.
  • an alternative device can also be provided at the separation units 26, 126, 226, with which deposition liquid can be applied to the separation units 26, 126, 226.
  • a sprinkler device a slot nozzle or simply a tube with openings above the curved portion 38, 138 and 238, respectively.
  • the deposition liquid may be based, for example, on water or on an oil and provided with additives that promote agglomeration and / or curing and / or detackification of paint overspray particles in the deposition liquid.
  • the conductivity of the deposition liquid is preferably in the range of 50 to 5000 ⁇ S / cm, in particular from 1000 to 3000 ⁇ S / cm, and can be adjusted via additives such as salts.

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Electrostatic Separation (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)

Claims (9)

  1. Dispositif pour séparer l'excédent de peinture pulvérisée de l'air chargé en excédent de pulvérisation évacué d'une cabine dans des installations de peinture, comprenant
    a) au moins une surface de séparation (42a, 42b ; 142a, 142b ; 242a, 242b), le long de laquelle l'air évacué de la cabine peut être guidé et laquelle est électroconductrice et reliée à un pôle d'une source de haute tension (74 ; 174 ; 274) ;
    b) un système d'électrodes (56 ; 156 ; 256) disposé dans le flux d'air, lequel est associé à la surface de séparation (42a, 42b ; 142a, 142b ; 242a, 242b) et relié à l'autre pôle de la source de haute tension (74 ; 174 ; 274) ;
    c) des moyens avec lesquels l'excédent de peinture déposé est évacué de la surface de séparation (42a, 42b ; 142a, 142b ; 242a, 242b),
    dans lequel
    d) un liquide de séparation électroconducteur peut être amené à la surface de séparation (42a, 42b ; 142a, 142b ; 242a, 242b), lequel s'écoule sur la surface de séparation (42a, 42b ; 142a, 142b ; 242a, 242b) de sorte qu'une grande partie au moins des matières solides passe de l'air évacué de la cabine qui s'écoule devant elle dans le liquide de séparation et soit emportée par celui-ci,
    e) plusieurs unités de séparation (26, 126, 226) sont prévues, lesquelles comprennent deux surfaces de séparation planes (42a, 42b ; 142a, 142b ; 242a, 242b) orientées dans des directions différentes ;
    f) les unités de séparation (26, 126, 226) sont disposées de sorte que deux unités de séparation (26, 126, 226) se fassent face par chaque fois une surface de séparation (42a, 42b ; 142a, 142b ; 242a, 242b) et qu'un système d'électrodes (56 ; 156 ; 256) soit chaque fois disposé entre des surfaces de séparation (42a, 42b ; 142a, 142b ; 242a, 242b) se faisant face de deux unités de séparation (26, 126, 226),
    caractérisé en ce que
    g) du liquide de séparation s'écoule à partir d'une gouttière à débordement (40 ; 140 ; 240) sur les surfaces de séparation (42a, 42b ; 142a, 142b ; 242a, 242b) d'une unité de séparation (26, 126, 226), la gouttière à débordement (40 ; 140 ; 240) se trouvant dans une partie courbe (38 ; 138 ; 238) de l'unité de séparation (26, 126, 226), de sorte que le liquide de séparation parvienne chaque fois sous la forme d'une couche continue, en passant par des flancs courbes (70a, 70b; 170a, 170b; 270a, 270b) s'étendant à côté de la gouttière à débordement (40 ; 140 ; 240) de la partie courbe (38 ; 138 ; 238) de l'unité de séparation (26, 126, 226), aux surfaces de séparation (42a, 42b ; 142a, 142b ; 242a, 242b) et coule, toujours sous la forme d'une couche continue de liquide de séparation, le long des surfaces de séparation (42a, 42b ; 142a, 142b ; 242a, 242b).
  2. Dispositif selon la revendication 1, caractérisé en ce que le système d'électrodes (56 ; 156 ; 256) comprend une électrode en forme de plaque (62 ; 162 ; 262) et au moins une électrode en fil (68 ; 168 ; 268).
  3. Dispositif selon la revendication 2, caractérisé en ce que l'électrode en forme de plaque (62 ; 162 ; 262) est réalisé sous la forme d'une électrode à grille (62 ; 162 ; 262).
  4. Dispositif selon la revendication 2 ou 3, caractérisé en ce que le système d'électrodes (56 ; 156 ; 256) comprend plusieurs électrodes en fil (68 ; 168 ; 268) qui s'étendent parallèlement les unes aux autres.
  5. Dispositif selon l'une des revendications 1 à 4, caractérisé en ce que les surfaces de séparation (42a, 42b ; 142a, 142b ; 242a, 242b) d'au moins une unité de séparation (26, 126, 226) s'étendent parallèlement l'une à l'autre au moins sur une partie.
  6. Dispositif selon l'une des revendications 2 à 5 lorsqu'elle dépend de la revendication 2, caractérisé en ce que ladite au moins une surface de séparation (242a, 242b) comprend au moins une partie bombée (286a, 286b, 286c, 286d) qui s'étend le long de ladite au moins une électrode en fil (268).
  7. Dispositif selon la revendication 6, caractérisé en ce que le nombre de parties bombées (286a, 286b, 286c, 286d) de ladite au moins une surface de séparation (242a, 242b) correspond au nombre d'électrodes à fil (268).
  8. Dispositif selon la revendication 6 ou 7, caractérisé en ce que le bombage d'une ou plusieurs parties bombées (286a, 286b, 286d) s'étend en section transversale sur un arc de cercle dont le centre est concentrique à l'électrode en fil (268).
  9. Dispositif selon l'une des revendications 2 à 8, caractérisé en ce que ladite au moins une électrode en fil (68 ; 168 ; 268) est disposée de sorte qu'elle soit atteinte par l'air évacué de la cabine chargé en excédent de pulvérisation avant l'électrode en forme de plaque (62 ; 162 ; 262).
EP09778054.8A 2008-09-04 2009-08-22 Dispositif de séparation du brouillard de peinture excédentaire Not-in-force EP2318149B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008046413.9A DE102008046413B4 (de) 2008-09-04 2008-09-04 Vorrichtung zum Abscheiden von Lack-Overspray
PCT/EP2009/006105 WO2010025844A1 (fr) 2008-09-04 2009-08-22 Dispositif de séparation du brouillard de peinture excédentaire

Publications (2)

Publication Number Publication Date
EP2318149A1 EP2318149A1 (fr) 2011-05-11
EP2318149B1 true EP2318149B1 (fr) 2015-07-08

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Application Number Title Priority Date Filing Date
EP09778054.8A Not-in-force EP2318149B1 (fr) 2008-09-04 2009-08-22 Dispositif de séparation du brouillard de peinture excédentaire

Country Status (6)

Country Link
US (1) US8974579B2 (fr)
EP (1) EP2318149B1 (fr)
JP (1) JP2012501821A (fr)
CN (1) CN102143804A (fr)
DE (1) DE102008046413B4 (fr)
WO (1) WO2010025844A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008046411A1 (de) * 2008-09-04 2010-03-11 Eisenmann Anlagenbau Gmbh & Co. Kg Vorrichtung zum Abscheiden von Lack-Overspray
DE102009058208A1 (de) * 2009-12-15 2011-06-16 Eisenmann Anlagenbau Gmbh & Co. Kg Verfahren und Vorrichtung zum Abscheiden von Overspray sowie Anlage mit einer solchen
DE102011013307A1 (de) * 2011-03-07 2012-09-13 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Vorrichtung und Verfahren zum Applizieren von Lacken
DE102012013996A1 (de) * 2012-07-13 2014-05-28 Eisenmann Ag Vorrichtung zum Abscheiden von Feststoffpartikeln und Beschichtungsanlage mit einer solchen
BR102014022261A2 (pt) 2014-09-09 2016-04-26 Mahle Int Gmbh camisa de cilindro para engastamento em um bloco de motor e bloco de motor
DE102014018903A1 (de) * 2014-12-17 2016-06-23 Eisenmann Se Vorrichtung und Verfahren zum Abscheiden von Partikeln aus einem Abluftstrom einer Beschichtungskabine
EP3165577A1 (fr) 2015-11-06 2017-05-10 Henkel AG & Co. KGaA Milieu de support de suppression d'excès de projection de peinture
DE102016004400B4 (de) 2016-04-14 2021-07-29 MG Components GmbH & Co. KG Geschmiedeter Lenkervorbau für Fahrräder und dergleichen
CN107597438A (zh) * 2017-08-30 2018-01-19 上海联达节能科技有限公司 一种新型电除尘装置
CN110077817B (zh) * 2019-03-19 2020-09-04 张家港市华申工业橡塑制品有限公司 一种集尘方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3785125A (en) * 1960-08-31 1974-01-15 A Deseversky Multi-concentric wet electrostatic precipitator
JPH06319937A (ja) * 1993-05-07 1994-11-22 Kenichi Nakagawa 排ガスの処理方法
JP2001038244A (ja) * 1999-08-03 2001-02-13 Kawasaki Heavy Ind Ltd 排ガス浄化装置

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899183A (en) * 1959-08-11 Gas washing apparatus
BE621783A (fr) * 1961-09-27
GB1150782A (en) * 1965-10-07 1969-04-30 Svenska Flaektfabriken Ab Spray Painting Booth
FR1523895A (fr) * 1967-05-22 1968-05-03 épurateur d'air pour locaux d'habitation, ateliers et autres
US3504738A (en) * 1967-10-23 1970-04-07 Tranter Mfg Inc Falling film-type heat exchange unit
US3744217A (en) 1970-12-23 1973-07-10 Aeropur Ag High-voltage ozone-free electrostatic air filter
US3890103A (en) 1971-08-25 1975-06-17 Jinemon Konishi Anti-pollution exhaust apparatus
US3803997A (en) * 1972-01-21 1974-04-16 Mahon Ind Corp Particle collecting device
JPS53113374A (en) * 1977-03-15 1978-10-03 Hitachi Plant Eng & Constr Co Ltd Device for purifying discharged gas
FI56776C (fi) * 1977-06-02 1980-04-10 Arvi Artama Elektrostatisk stoftavskiljare
US4189308A (en) * 1978-10-31 1980-02-19 Research-Cottrell, Inc. High voltage wetted parallel plate collecting electrode arrangement for an electrostatic precipitator
US4597780A (en) * 1981-06-04 1986-07-01 Santek, Inc. Electro-inertial precipitator unit
DE3900139A1 (de) * 1989-01-04 1990-07-12 Sueddeutsche Kuehler Behr Vorrichtung zum filtern eines einem innenraum eines fahrzeuges zugefuehrten luftstromes
SE463604B (sv) 1989-04-25 1990-12-17 Flaekt Ab Anordning foer rening av med faergpartiklar foerorenad ventilationsluft fraan en sprutbox foer maalning
JPH03154656A (ja) * 1989-11-10 1991-07-02 Sumitomo Heavy Ind Ltd 塗装ブース用湿式集塵装置
JP2686881B2 (ja) * 1992-07-28 1997-12-08 隆秀 小野 湿式電気集塵装置の集塵極
JP3268466B2 (ja) * 1992-07-28 2002-03-25 株式会社エルデック 電気集塵装置
JPH0710412U (ja) 1993-07-12 1995-02-14 長利 鈴木 ガス浄化装置
JPH08168696A (ja) * 1994-12-20 1996-07-02 Sumitomo Heavy Ind Ltd 高電流密度運転による小型・高流速電気集塵機
JPH08260942A (ja) * 1995-03-28 1996-10-08 Hideo Yoshikawa 排気浄化装置
US5626652A (en) * 1996-06-05 1997-05-06 Environmental Elements Corporation Laminar flow electrostatic precipitator having a moving electrode
CN2332490Y (zh) * 1998-05-18 1999-08-11 李立功 高压静电室内空气净化器
CN2499133Y (zh) * 2001-09-30 2002-07-10 李惠波 环保型水濂柜
AU2003233515A1 (en) * 2002-05-09 2003-11-11 Ohio University Membrane laminar wet electrostatic precipitator
JP2006102651A (ja) * 2004-10-06 2006-04-20 Sharp Corp 空気浄化装置
US7261765B2 (en) * 2004-12-29 2007-08-28 Anzai, Setsu Electrostatic precipitator
JP2006255524A (ja) * 2005-03-15 2006-09-28 Ricoh Elemex Corp 空気清浄機
JP4854270B2 (ja) * 2005-10-31 2012-01-18 三菱重工メカトロシステムズ株式会社 ガス浄化装置及び方法
FR2911633B1 (fr) * 2007-01-22 2009-03-06 Renault Sas Dispositif de filtre electrostatique pour la capture et la destruction de particules de suie contenues dans les gaz d'echappement d'un moteur a combustion.
JP2008212847A (ja) * 2007-03-05 2008-09-18 Hitachi Plant Technologies Ltd 湿式電気集塵装置
JP2008212846A (ja) * 2007-03-05 2008-09-18 Hitachi Plant Technologies Ltd 湿式電気集塵装置の流水機構

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3785125A (en) * 1960-08-31 1974-01-15 A Deseversky Multi-concentric wet electrostatic precipitator
JPH06319937A (ja) * 1993-05-07 1994-11-22 Kenichi Nakagawa 排ガスの処理方法
JP2001038244A (ja) * 1999-08-03 2001-02-13 Kawasaki Heavy Ind Ltd 排ガス浄化装置

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US8974579B2 (en) 2015-03-10
DE102008046413A1 (de) 2010-03-18
CN102143804A (zh) 2011-08-03
JP2012501821A (ja) 2012-01-26
WO2010025844A1 (fr) 2010-03-11
US20110154988A1 (en) 2011-06-30
EP2318149A1 (fr) 2011-05-11

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