CN102574132B - Electrostatic filter - Google Patents
Electrostatic filter Download PDFInfo
- Publication number
- CN102574132B CN102574132B CN201080032178.4A CN201080032178A CN102574132B CN 102574132 B CN102574132 B CN 102574132B CN 201080032178 A CN201080032178 A CN 201080032178A CN 102574132 B CN102574132 B CN 102574132B
- Authority
- CN
- China
- Prior art keywords
- electrofilter
- electrode
- electrode frame
- housing
- aforementioned
- 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 - Fee Related
Links
- 238000001556 precipitation Methods 0.000 claims abstract 3
- 230000008021 deposition Effects 0.000 claims description 13
- 230000002787 reinforcement Effects 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000007667 floating Methods 0.000 claims description 4
- 239000000615 nonconductor Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 2
- 238000000151 deposition Methods 0.000 description 10
- 239000007789 gas Substances 0.000 description 9
- 239000000428 dust Substances 0.000 description 6
- 239000000654 additive Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000005474 detonation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 244000287680 Garcinia dulcis Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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
- B03C3/41—Ionising-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
-
- 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
- B03C3/86—Electrode-carrying 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
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/06—Ionising electrode being a needle
-
- 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
- B03C2201/08—Ionising electrode being a rod
Landscapes
- Electrostatic Separation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention relates to an electrostatic filter, comprising a housing having a portion that has an at least approximately circular cross-section for conducting through a particle-carrying gas flow in a longitudinal direction (L) perpendicular to the cross-section. In the housing, a plurality of precipitation plates are arranged, which are oriented in parallel to one another forming channels extending in the longitudinal direction. In each of at least some of the channels, at least one electrode frame (1) having a plurality of elongate electrodes (8) is arranged. Applying a high voltage to the electrodes causes particles carried in the gas flow to deposit on the precipitation plates, wherein the electrodes (8) are immovably fixed only on a supporting member (3) of the electrode frame (1).
Description
Technical field
The present invention relates to a kind of according to the electrofilter of the preamble of claim 1 (Elektrofilter).
Background technology
EP 0,252 371 A1 has described a kind of electrofilter of the form with electrostatic precipitator, and the air-flow that is loaded with therein particulate or dust is directed between parallel deposition plate (Niederschlagsplatte) in the housing intercept of cylindricality roughly.Between the deposition plate being orientated abreast, there is the passage extending in the vertical, be furnished with therein the jetelectrode (Spruehelektrode) being stretched in framework.The jetelectrode being stretched in framework is like this configured to wire rod and when variations in temperature, stands corresponding mechanical tension.Except the possible fracture (can be short-circuited by it) of electrode wires, owing to may occurring warpage in this external electrode frame of mechanical stress, by it, adversely change the spacing of electrode frame under high pressure and adjacent deposition plate.In the situation of electrode wires fracture, in the practical operation of the electrofilter of this version, due to the reason of maintenance cost, often only remove each electrode wires of fracture, the power that electrofilter is had gradually reduce is until curvedly safeguard completely.
Summary of the invention
The object of the invention is to illustrate a kind of electrofilter, it has higher operational reliability and efficiency under simple manufacturability.
For previous mentioned electrofilter, this object utilizes the feature of claim 1 to realize according to the present invention.By electrode, only in the desired clamping of fixedly cancelling electrode at the position of the brace summer of electrode frame, even if make, in the situation that extending, the corresponding machinery of larger variations in temperature and electrode frame also avoids the damage of electrode or the warpage of framework.Yet in a particularly preferred nonessential detailed design scheme of the present invention, electrode, can be realized the coupling to the housing configuration of the cross section with sub-circular in simple mode at this from brace summer not only downwards but also project upwards thus.
Main application fields is the dedusting of converter gas (Konvertergas).Due to the mode of operation of the interruption of converter, the surrounding air that is loaded with converter gas dust, flammable and only slightly contains dust alternately flows through gas purifying equipment.During the blowing stage of converter, the flammable converter gas of generation is collected in gas tank after dust separation.Being arranged on filter commutation station (Umschaltstation) afterwards can redirect in atmosphere via chimney non-flammable waste gas.If converter gas mixes with the oxygen containing waste gas that blowing stops, can produce detonable admixture of gas, it can catch fire and cause detonation in electrofilter.Such detonation can cause dust to impact (Staubstoss), the separating power of its infringement electrofilter.In addition, it disturbs the operation of converter, because it can cause the interruption of converting process.Therefore, electrofilter according to the present invention is particularly suitable for this application with the summation of its feature, adds round hull shape and makes particularly advantageous flowing through become possibility with the good mechanical strength of whole electrofilter of while.
In a particularly preferred form of implementation of the present invention, electrode at least in vertical orientation self-supporting contoured stably construct, make to cancel in simple mode the clamping of electrode.Yet it for example can be configured to known pipe inspection electrode itself in preferred nonessential detailed design scheme, be configured to the electrode of quadrangular cross section or with the electrode of cross-like cross-section.
Conventionally advantageously, except brace summer, electrode frame has at least one other reinforcement, and electrode frame obtains better and supports thus.In particularly preferred detailed design scheme, directed at reinforcement place at this electrode, rather than be fixed on still reinforcement place.Can avoid thus excessive vibration or the mechanical warpage of electrode, and electrode does not have multiple static fixing in its length, it causes mechanical tension under larger temperature stress.
In a conventionally preferred form of implementation, in order to make full use of the given structure space in the housing of circular cross section, at least some in electrode frame have the height differing from one another, and it depends on its position in the cross section of sub-circular.
In order to utilize in simple mode for filling up the width with the housing of electrode and deposition plate, brace summer preferably correspondingly has 1/4,1/particularly preferably at least three spacing as the top and bottom with housing of the diameter of housing cross section in short transverse.
Conventionally preferably, what brace summer was configured to electrode frame knocks bar (Klopfstange), makes the knocking of electrode that can be used in dedusting in simple mode become possibility.Yet, due to electrode according to supporting of the present invention, often enough, knock only beaing of bar and realize from a side.
According to the simple of electrofilter of the present invention and effectively in design, the brace summer of a plurality of electrode frame at least two, preferably just in time two between the crossbeam of arranged in succession, extend and kept by them in the vertical.In preferred improvement project, crossbeam is fixed in housing via electrical insulator.At this, crossbeam particularly preferably can correspondingly hang the reinforcing ring place that leans against housing.Such reinforcing ring is especially known in the version of the electrofilter of the cross section with annular, wherein, is correspondingly furnished with the region of deposition plate and electrode frame between two reinforcing rings of housing.
In a common favourable form of implementation, in electrode frame at least two fixed transverse rod via free floating is connected to each other in the horizontal, in preferred detailed design scheme in the vertical before or after the region at deposition plate.Such fixed transverse rod reduces the vibration each other of each electrode frame with simple device, and weight or constructions cost are not significantly improved.
Additional advantage of the present invention and feature are from described embodiment next and draw from dependent claims.
Accompanying drawing explanation
Next preferred embodiment of the present invention is described and is described further with reference to the accompanying drawings.
Fig. 1 shown without inserted electrode according to the top view of the side direction of the electrode frame of electrofilter of the present invention.
Fig. 2 shown with the electrode inserting according to the distolateral top view of the assembly of the electrode frame of Fig. 1.
concrete form of implementation
Electrofilter according to the present invention comprises housing (not shown); it has cross section constant and circular in the intercept of cylindricality; wherein, longitudinally extending upward in the side of column axis of electrofilter, also realizes electrofilter and makes progress to the party to be loaded with the gas flow warp of particulate or dust.
In the housing intercept of cylindricality, two or more, on longitudinal L, in the reinforcing ring (not shown) of each interval, to be arranged to, it is support housing and on the other hand for the maintenance in the region of deposition plate on the one hand.In addition, be fixed with a plurality of electrode frame 1 at reinforcing ring place, it is fixed on crossbeam 2 places that extend through in the horizontal housing in parallel with each other.Fixing correspondingly by means of the end regions realization of the brace summer 3 of electrode frame accordingly of crossbeam 2 places.At this, in one of them in two crossbeams 2 of each in the end regions of brace summer 2 and guarantee by other device there.
Except the brace summer 3 extending on longitudinal L of housing, electrode frame 1 comprises two vertical beams 4 that extend on vertical line or short transverse H and a plurality ofly other longitudinally on L, is being parallel to the reinforcement 5 that brace summer 3 extends between vertical beam 4.At this, reinforcement 5, vertical beam 4 and brace summer 3 are fixed each other still, the framework of scalariform are constructed (referring to Fig. 1).
The electrode frame 1 of ladder shape is fixed on crossbeam 2 via the end regions of brace summer 3, and it hangs via insulator 7 (unshowned) reinforcing ring place that leans against housing at vertical anchor pole (Ankern) 6 places at it aspect that.Whole electrode frame 1 is in operation and is placed under voltage, and wherein, adjacent (unshowned) deposition plate is grounded.
In Fig. 1 shown electrode frame for clear in the situation that illustrate without installed electrode.For installing electrodes, at brace summer 3 places, show corresponding additives 3a.As shown in especially viewgraph of cross-section Fig. 2, be only fixed on still electrode frame 1 brace summer 3 additives 3a place electrode 8 not only upwards but also from brace summer 3, stretch out vertically downwards.Electrode 8 is directed at reinforcement 5 places, for example, by means of the hole or the pod that are arranged in reinforcement 5.Static the fixing at unreal present reinforcement 5 places.Electrode 8 protrudes from the end of electrode frame 1 in shown embodiment in short transverse, obtains thus good especially the making full use of in the space that the gas flow of cylindricality crosses.
The distolateral top view that relates to the general arrangement of crossbeam 2 and electrode frame 1 (it is suspended in the housing (not shown) of electrofilter) in Fig. 2.Can recognize thus the fixed transverse rod 9 of free floating, it correspondingly interconnects some in electrode frame 1, so that in the mutual vibration of the prevention electrode frame in service of electrofilter.Unshowned is the deposition plate extending between electrode frame 1 of electrofilter.Between the deposition plate being orientated in parallel with each other, leave passage freely, arrange therein electrode frame 1.
Current pipe-the jetelectrode that is configured to of electrode 8.It especially has enough large cross section, so as at least in the vertical orientation illustrating self-supporting contoured stably keep.The not clamping of generating electrodes in its length.Same optional, the electrode 8 from brace summer 3 to downward-extension is provided with weight, and this is because it is constructed on the one hand dimensionally stable and be directed at reinforcement 5 places on the other hand.
In order to hit the particulate that is deposited on electrode frame 1 and electrode 8 places down, corresponding brace summer 3 by known mechanical device itself by means of knocking axle (Klopfwelle) and hammering into shape and knock.At this, due to current design, it is enough only from a side, knocking brace summer 3.Yet, also can be provided with knocking of both sides.
As can be from according to drawn the pro rata diagram of Fig. 2, crossbeam 2 is arranged to so large spacing on short transverse H in the upper end with housing (not shown), it is conformed to at least about 1/3rd of the whole diameter of the housing of circular.Crossbeam 2 long enough on horizontal Q thus, to hold many electrode frame parallel to each other 1 and utilize best housing width.Directly visible by Fig. 2, electrode frame 1 has different height according to the layout on horizontal Q, wherein, is provided with three different electrode frame structure height altogether.The classification (according to position in the horizontal) of the length of the electrode 8 inserting is more carefully constructed than the classification of frame height, to utilize best the structure space of electrofilter for separation of particles.
Claims (16)
1. an electrofilter, it comprises
Housing, described housing, with the intercept of the cross section of sub-circular at least, carries the air-flow of particulate for longitudinal (L) perpendicular to described cross section upper guiding,
Wherein, be furnished with a plurality of deposition plates in described housing, it is orientated in parallel with each other in the situation that being formed on described vertical upwardly extending passage,
Wherein, be correspondingly furnished with at least one with the electrode frame (1) of a plurality of microscler electrodes (8) at least some in described passage, its loading causes the precipitation of particulate entrained in described air-flow on described deposition plate with high pressure,
It is characterized in that,
Described electrode (1) is only fixed on still the brace summer (3) of described electrode frame (1) and locates.
2. electrofilter according to claim 1, is characterized in that, (3)s not only downwards but also project upwards from described brace summer for described electrode (1).
3. electrofilter according to claim 1 and 2, is characterized in that, described electrode (8) at least in vertical orientation self-supporting contoured stably construct.
4. electrofilter according to claim 3, is characterized in that, described electrode (8) is configured to pipe-jetelectrode, is configured to the electrode of quadrangular cross section or is configured to the electrode with cross-like cross-section.
5. according to the electrofilter described in any one in aforementioned claim 1 to 2, it is characterized in that, described electrode frame (1) has at least one other reinforcement (5) except described brace summer (3).
6. according to the electrofilter described in any one in aforementioned claim 1 to 2, it is characterized in that, at least some in described electrode frame (1) have the height differing from one another, depend on its position in the cross section of the sub-circular of described housing.
7. according to the electrofilter described in any one in aforementioned claim 1 to 2, it is characterized in that, described brace summer (3) correspondingly has 1/4 spacing as the top and bottom with described housing of the diameter of described housing cross section in short transverse (H).
8. according to the electrofilter described in any one in aforementioned claim 1 to 2, it is characterized in that, described brace summer (3) is configured to the bar that knocks of described electrode frame (1).
9. according to the electrofilter described in any one in aforementioned claim 1 to 2, it is characterized in that, the brace summer (3) of described a plurality of electrode frame (1) extends and is held between the crossbeam (2) of arranged in succession on longitudinally described at least two.
10. electrofilter according to claim 9, is characterized in that, described crossbeam (2) is fixed in described housing via electrical insulator (7).
11. electrofilters according to claim 10, is characterized in that, described crossbeam (2) is the outstanding reinforcing ring place that leans against described housing correspondingly.
12. according to the electrofilter described in any one in aforementioned claim 1 to 2, it is characterized in that, at least two fixed transverse rods via free floating (9) in described electrode frame (1) are connected to each other in the horizontal.
13. according to the electrofilter described in any one in aforementioned claim 1 to 2, it is characterized in that, described electrode frame (1) has at least one other reinforcement (5) except described brace summer (3), wherein, described electrode is located directed at described reinforcement (5), rather than is fixed on still described reinforcement (5) and locates.
14. according to the electrofilter described in any one in aforementioned claim 1 to 2, it is characterized in that, described brace summer (3) correspondingly has 1/3 spacing as the top and bottom with described housing of the diameter of described housing cross section in short transverse (H).
15. according to the electrofilter described in any one in aforementioned claim 1 to 2, it is characterized in that, the brace summer (3) of described a plurality of electrode frame (1) just in time two described, extend and be held between the crossbeam (2) of arranged in succession on longitudinally.
16. according to the electrofilter described in any one in aforementioned claim 1 to 2, it is characterized in that, in described electrode frame (1) at least two before or after longitudinal (L) upper region at deposition plate the fixed transverse rod (9) via free floating be connected to each other in the horizontal.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009032910.2 | 2009-07-10 | ||
| DE102009032910 | 2009-07-10 | ||
| DE102009060254.2 | 2009-12-23 | ||
| DE102009060254A DE102009060254A1 (en) | 2009-07-10 | 2009-12-23 | electrostatic precipitator |
| PCT/EP2010/004169 WO2011003610A1 (en) | 2009-07-10 | 2010-07-08 | Electrostatic filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102574132A CN102574132A (en) | 2012-07-11 |
| CN102574132B true CN102574132B (en) | 2014-11-26 |
Family
ID=43307928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080032178.4A Expired - Fee Related CN102574132B (en) | 2009-07-10 | 2010-07-08 | Electrostatic filter |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP2451582B1 (en) |
| JP (1) | JP5553895B2 (en) |
| CN (1) | CN102574132B (en) |
| BR (1) | BR112012000646B1 (en) |
| DE (1) | DE102009060254A1 (en) |
| PL (1) | PL2451582T3 (en) |
| TW (1) | TW201102168A (en) |
| WO (1) | WO2011003610A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437873A (en) * | 2014-12-18 | 2015-03-25 | 泰兴电除尘设备厂有限公司 | Strengthened type cathode frame |
| KR101963786B1 (en) * | 2017-02-03 | 2019-07-31 | (주)동일기연 | Filtering apparatus including electrification part |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4077783A (en) * | 1975-06-19 | 1978-03-07 | Dart Industries | Insulator means for electrostatic precipitators |
| US4479813A (en) * | 1982-11-29 | 1984-10-30 | Jonelis John A | Electrostatic precipatator construction having ladder bar spacers |
| US4516992A (en) * | 1983-11-28 | 1985-05-14 | Jonelis Robert E | Apparatus and method for straightening electrostatic precipitator collector plates |
| CN1084782A (en) * | 1992-08-28 | 1994-04-06 | Fls公司 | The suspension arrangement and the rapping mechanism that are used for the electrostatic precipitator electrode |
| CN1188430A (en) * | 1995-06-20 | 1998-07-22 | Abb.弗拉克特有限公司 | Device in electrostatic precipitator for suspending, controlling and rapping of collecting electrodes |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR750383A (en) * | 1932-05-04 | 1933-08-08 | Electrical method and device for purifying fluids, in particular air | |
| FR2437877A1 (en) * | 1978-10-02 | 1980-04-30 | Flow Ind Inc | Electrostatic precipitator with corrugated electrode plates - whose corrugations produce gas flow patterns which decelerate flow and increase dwell time of particles adjacent valleys in plates |
| JPS55133249U (en) * | 1979-03-14 | 1980-09-20 | ||
| DE2949722C2 (en) * | 1979-12-11 | 1984-09-20 | Metallgesellschaft Ag, 6000 Frankfurt | Spray electrode field |
| DE3622699A1 (en) | 1986-07-05 | 1988-01-14 | Metallgesellschaft Ag | ELECTROSTATIC DUST SEPARATOR |
| DK107692A (en) * | 1992-08-28 | 1994-03-01 | Fls Milj A S | Banking mechanism for knocking an electrofilter's electrodes |
| JP2916901B2 (en) * | 1996-10-07 | 1999-07-05 | ギャラクシー有限会社 | Electric dust collector and incinerator |
| JP3313653B2 (en) * | 1997-01-20 | 2002-08-12 | 大見工業株式会社 | Electrostatic dust collector |
| JP3959720B2 (en) * | 2003-03-11 | 2007-08-15 | 株式会社日立プラントテクノロジー | Dust collector plate of electric dust collector |
| JP2008018340A (en) * | 2006-07-13 | 2008-01-31 | Trinc:Kk | Apparatus for collecting floating material and apparatus for repelling floating material |
-
2009
- 2009-12-23 DE DE102009060254A patent/DE102009060254A1/en not_active Withdrawn
-
2010
- 2010-07-08 CN CN201080032178.4A patent/CN102574132B/en not_active Expired - Fee Related
- 2010-07-08 JP JP2012518824A patent/JP5553895B2/en not_active Expired - Fee Related
- 2010-07-08 PL PL10741897T patent/PL2451582T3/en unknown
- 2010-07-08 BR BR112012000646A patent/BR112012000646B1/en not_active IP Right Cessation
- 2010-07-08 EP EP10741897.2A patent/EP2451582B1/en not_active Revoked
- 2010-07-08 WO PCT/EP2010/004169 patent/WO2011003610A1/en active Application Filing
- 2010-07-09 TW TW099122623A patent/TW201102168A/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4077783A (en) * | 1975-06-19 | 1978-03-07 | Dart Industries | Insulator means for electrostatic precipitators |
| US4479813A (en) * | 1982-11-29 | 1984-10-30 | Jonelis John A | Electrostatic precipatator construction having ladder bar spacers |
| US4516992A (en) * | 1983-11-28 | 1985-05-14 | Jonelis Robert E | Apparatus and method for straightening electrostatic precipitator collector plates |
| CN1084782A (en) * | 1992-08-28 | 1994-04-06 | Fls公司 | The suspension arrangement and the rapping mechanism that are used for the electrostatic precipitator electrode |
| CN1188430A (en) * | 1995-06-20 | 1998-07-22 | Abb.弗拉克特有限公司 | Device in electrostatic precipitator for suspending, controlling and rapping of collecting electrodes |
Non-Patent Citations (4)
| Title |
|---|
| JP昭55-133249U 1980.09.20 * |
| JP昭63-23759A 1988.02.01 * |
| JP特开2004-267957A 2004.09.30 * |
| JP特开平11-197544A 1999.07.27 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011003610A1 (en) | 2011-01-13 |
| DE102009060254A1 (en) | 2011-01-13 |
| CN102574132A (en) | 2012-07-11 |
| TW201102168A (en) | 2011-01-16 |
| JP5553895B2 (en) | 2014-07-16 |
| BR112012000646B1 (en) | 2019-09-03 |
| PL2451582T3 (en) | 2013-09-30 |
| JP2012532017A (en) | 2012-12-13 |
| EP2451582B1 (en) | 2013-04-24 |
| BR112012000646A2 (en) | 2016-02-10 |
| EP2451582A1 (en) | 2012-05-16 |
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