EP1604742A1 - Gaszuführung für Elektrofilter und Elektrofiltervorrichtung - Google Patents
Gaszuführung für Elektrofilter und Elektrofiltervorrichtung Download PDFInfo
- Publication number
- EP1604742A1 EP1604742A1 EP04013364A EP04013364A EP1604742A1 EP 1604742 A1 EP1604742 A1 EP 1604742A1 EP 04013364 A EP04013364 A EP 04013364A EP 04013364 A EP04013364 A EP 04013364A EP 1604742 A1 EP1604742 A1 EP 1604742A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- vortex
- gas supply
- gas
- flow
- supply according
- 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
-
- 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
- B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
- B03C3/013—Conditioning by chemical additives, e.g. with SO3
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- 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
- B03C3/36—Controlling flow of gases or vapour
Definitions
- the invention relates to a gas supply for an electrostatic precipitator according to the preamble of the claim 1 and an electrostatic filter device comprising an electrostatic precipitator and a gas supply.
- Electrostatic precipitators are used, for example, in waste incineration plants, power plants or in industry in production plants with furnaces such as cement, lime, gypsum, iron or steelmaking used to difficult-to-deposit solid articles such as fine dust particles from an air, flue gas or more generally a gas flow out to filter out. This will be the gas flow passes through an electric field in which electrons released by electrodes attached to the dust particles, together with the dust particles in the direction of collecting electrodes wander and be deposited there.
- furnaces such as cement, lime, gypsum, iron or steelmaking used to difficult-to-deposit solid articles such as fine dust particles from an air, flue gas or more generally a gas flow out to filter out.
- an electrostatic filter For an electrostatic filter to be able to clean the gas in the greatest possible efficiency, it must be streamed or flowed through as uniformly as possible.
- a non-optimal flow leads to an uneven distribution of dust, temperature or flow velocity in the gas flow, resulting in a reduced degree of separation and thus a non-optimal cleaning effect pulls. Also may be due to these uneven flow distributions very easily form particle deposits that gradually increase the flow area of the electrostatic precipitator reduce and lower its efficiency.
- an electrostatic filter device usually has an upstream of the electrostatic precipitator Gas supply, which directs the gas to be filtered as evenly as possible to and into the filter.
- the gas supply typically includes an inflow passage through which the gas flows toward the filter, and a gas inlet hood, which widens in a funnel shape from the inflow channel in the shape of a funnel toward the electrostatic filter.
- the gas inlet hood thus has at its front in the flow direction cross-section a small cross-sectional area corresponding to that of the inflow channel, and at its in the flow direction behind lying cross-section on a large cross-sectional area, which is substantially which corresponds to the electrostatic precipitator.
- the flow of the filter is usually in the gas supply at least one flow distributor immediately before the electrostatic precipitator in the widened region of the gas inlet hood arranged.
- These flow distributors are usually gas distribution devices in the form of perforated sheets, often arranged in several layers one behind the other become.
- conditioning agents are mixed into the gas stream in the gas feed with the aid of an admixing device. This is once a cooling conditioning in which water is sprayed into the gas flow to cool the gas. Often, the gas is conditioned without lowering the gas temperature by SO 3 , NH 3 , water vapor or the like, among other things, to reduce the electrical dust resistance are injected into the gas to be filtered.
- the admixing device usually has a plurality of nozzles arranged in the gas supply.
- the invention is therefore based on the object, the efficiency of electrostatic precipitators to improve.
- the invention therefore initially relates to the gas supply for an electrostatic precipitator of an electrostatic precipitator device, since, according to studies of the inventor just in the field of supply of the gas to Filter particularly great potential for improvement with regard to the efficiency of the electrostatic filter device is available.
- This is a basically known gas supply, the one Inflow channel with constant cross-sectional area, a gas inlet hood with in the direction of Electrostatic filter aufweitender cross-sectional area and an admixing device for a conditioning agent having.
- At least one flow distributor is arranged in the expanded cross-sectional area.
- the gas supply according to the invention now differs from the known gas supply lines in that a first vortex vortex generating vortex device in the inflow channel, a second leading edge vortex generating vortex device in the gas inlet hood in the gas flow direction in front of the flow distributor and the admixing device in the region of one of the two vortex devices is arranged.
- These vortex devices are basically known Built-in elements, as described for example in EP 0638732 A1 already for a diffuser have been.
- leading edge vertebrae can be as small in the flow direction introduce directed tornadoes whose diameters increase in the direction of flow. The vortex In doing so, they first turn outward from the side edges of the vortex device and roll then inward, causing opposite vortex rotate in opposite directions. Looking down the river to such a vortex device, the leading edge vertebrae see as two in opposite directions rolling snails out.
- leading edge vertebrae have the advantage of being extremely stable vortex systems are that lead to a particularly effective mixing of the gas flow. This makes it possible that a largely uniform turbulent flow behavior behind such a vortex device forms that sets almost independent of the currently flowing gas through. Thus, such vortex devices do not have to be constantly adapted to fluctuating gas quantities become.
- static mixers Based on these good mixing properties you have the vortex vortex generating vortex devices used in particular in diffusers to conventional baffles, baffles or perforated plates which serve to flow distribution or diversion to completely replace them.
- the whirling devices are now also in the extremely widening here Gas inlet hood of a gas supply used for an electrostatic precipitator, but different than before not used to complete the flow-distributing components, ie flow distributor to replace, but only to improve their flow at least partially.
- the vortex devices have due to their in the flow direction obliquely arranged arrangement in the flow direction only a very small projection area at a high Fluidizing effect, whereby the pressure losses are greatly reduced.
- the turbulence at the same time dust strands are dissolved and distributed, so that the Dust particle distribution is made uniform.
- due to the turbulent but evened Flow the flow distribution to the electrostatic precipitator already with a single perforated sheet layer respectively. This reduces the installation space in the gas supply, and the efficiency of the electrostatic precipitator or the electrostatic filter device is significantly increased overall, while the basically considered as favorably estimated flow of the electrostatic filter via a perforated plate can be.
- the gas supply according to the invention is characterized in that a vortex device is arranged in the inflow channel with at least approximately constant cross-section.
- a vortex device is arranged in the inflow channel with at least approximately constant cross-section.
- first leading edge vortex already takes place in the tubular section with substantially parallel channel walls.
- This arrangement is in contrast to the previous teaching that of it assumes that the vortex devices always within the widening areas of a diffuser should be arranged. It is based on a synergy effect resulting from the retention of at least a flow distributor in front of the electrostatic precipitator results.
- the admixing device in the region of one of the two Whirling devices is arranged. So you can use the powerful leading edge vortices for effective Use admixture of a conditioning agent in the gas stream. Due to the flow direction spreading leading edge eddy systems thus results even with a punctual injection one particularly good mixing of the conditioning agent across the flow cross-section.
- the first vortex device is expediently closer to the curvature inside the Anströmkanals than to the outside of the curvature, ie with respect to the center of the inflow channel arranged asymmetrically on the inside of the curvature. This will change the flow on the inside an increased flow energy supplied, which enables the flow, better the sharp deflection to follow the inner edge. It is thus in interaction with the second vortex device possible to achieve a nearly separation-free deflection in the filter hood, what the flow distribution clearly improved.
- the first vortex device can be arranged at an angle in the inflow channel, that the leading edge of the gas flow facing at least one inflow in Direction of the curvature inside and the spoiler edge to the curvature outside of the inflow has.
- the first vortex device is angled in the inflow channel the other way round arranged so that the leading edge of their gas flow facing at least one inflow surface in the direction of the curvature outside and the tear-off edge to the curvature inside of the inflow channel has.
- the leading edge is the edge of the vortex device, that of the gas flow is facing and the tear-off edge is the edge that faces away from the flow.
- the second vortex device in a lower region of the gas inlet hood is arranged.
- in a vertically arranged inflow the, due to a Curvature deflected in the horizontal direction, air flow again through the second vortex device steered in a more horizontal direction.
- the whirling device thus serves not only as a means for mixing but also as a deflection.
- the second vortex device at an acute angle to a wall the gas inlet hood is arranged.
- an angle of less than 45 ° and more than 0.5 ° to understand.
- leading edge eddy system generates.
- the admixing device opens behind the leading edge of a vortex device.
- very simple Zumischvorraumen can be used, such as a simple pipe socket, which opens behind the leading edge of a vortex device. Due to the at the leading edge forming strong and conically widening in the flow direction Vortex, takes place so even with a just selective admixing a very good mixing of the pipe stub exiting conditioning with the gas flowing past.
- the admixing device directly to the vortex device is appropriate.
- a whirling device should have at least one vertebral disc.
- There are swirl disks Well known and can be circular, elliptical, rectangular or even delta wing-shaped running be, with discs in straight or kinked embodiment or in triangular or drop-shaped cross-sectional embodiments are suitable.
- a vortex device has a plurality of side by side in a flow cross-section arranged vertebrae on.
- the vertebrae can be linked together or individually attached to the wall individually. Also, so can chain around the entire Cross-section are formed around vortex devices. That means that at one rectangular Anströmkanal each arranged at least one vortex disc top, bottom, left and right is.
- a vortex device preferably has a plurality of cascading arranged vortex discs.
- Cascading here means a functional sequence of successively arranged vertebral discs. These thus give a staircase-shaped image again, where also oblique or diagonally offset arrangements of the individual vertebrae are conceivable. The important thing is that the Gas flow is forwarded from one vortex disc to the next, with an optimal induction effect occurs.
- a vortex device is a system of multiple vortex discs having.
- Such a vortex plate system may for example consist of a plurality of vortex discs exist, which are arranged on a common pivot axis. So can several Vertebral discs together in a firmly defined functional relationship in their Mode of action, for example, be changed by turning or pivoting.
- an electrostatic filter device the one Electrostatic precipitator and a gas supply according to one of the previously described embodiments and further developments having.
- This electrostatic filter device is characterized in particular by the use of vertebral discs in the manner described above, which is already in the preceding Embodiments of the gas supply described advantages.
- the embodiment of the electrostatic filter device 1 according to the invention shown in FIG. 1 has an electrostatic filter 2, a gas inlet 3 and a gas outlet 4.
- the gas supply 3 is in operation of the electrostatic filter device 1 flows through a gas flow to be filtered 5, the latter from a deflects vertically in a substantially horizontal direction and directed to the filter 2.
- in the Filter 2 is the gas stream 5 to be filtered then particles contained therein through the already above explained electrical processes released and exits via the gas outlet 4 as a filtered gas stream 6 the electrostatic filter device 1 from.
- the gas supply 3 thus includes in the embodiment shown here a vertical inflow channel 7 with a substantially constant flow cross-section. Close to the inflow channel 7 in the main flow direction, a curvature 9 of the inflow channel. It changes the to be filtered Gas flow 5 its flow direction from a vertical to a horizontal direction.
- the curved Anströmkanalabites 9 then follows the gas inlet hood 8, which extends in the direction of the filter 2 widens in its cross section.
- the flow distributor 10 Immediately before the electrostatic filter 2, ie in the area the largest cross-sectional area of the gas inlet hood 8 is the flow distributor 10, in which this is a simple perforated plate.
- a first leading edge vortex generating Whirling device 11 is arranged in the inflow channel 7 in front of the curved portion 9 .
- the second leading edge vortex generating vortex device 12 is located in the narrow region of the gas inlet hood 8, ie in the flow direction in front of the perforated plate 10.
- Both vortex devices are each a single one in the embodiment shown here circular vortex plate that at its gas flow side facing an inflow 13 has.
- the inflow surface 13 in this case connects the upstream directed inflow edge 14 and the downstream tear-off edge 15.
- the first vortex plate 11 is arranged in front of the curvature 9 so that the inflow surface 13 in the flow direction from the curvature outside 21 to the curvature inside 22 of the Curvature 9 extends.
- the curvature outside 21 so the obliquely upstanding sheet, while the curvature inside 22 of the corner or the transition between inflow duct 7 and gas inlet hood 8 corresponds.
- the first vortex plate 11 is arranged so that the leading edge 14 down, so directed against the gas flow to be filtered 5, and the tear-off edge 15 faces upward.
- the inflow area 13 thus extends in the illustrated longitudinal section of the leading edge 14 obliquely upwards to the tear-off edge 15.
- leading edge eddy system 16 extending from the leading edge 14 in the main flow direction 5 extends vertically upwards. This increases the diameter of the leading edge vertebrae 16 transverse to the main flow direction of the gas flow 5.
- the second Whirling plate 12 where also forms a leading edge vortex system 17, wherein the leading edge vortex system 17 aligned substantially horizontally to the perforated plate 10 incoming is.
- baffles 18 For the uniform deflection of the gas flow 5 from the vertical in the direction of the horizontal are in the gas inlet hood 8 in the upper part baffles 18 conventional curved design. They merely supplement the change in direction already generated by the whirling device 11 the gas flow and serve in particular not the swirling.
- a pipe socket 19 is arranged, through which a conditioning agent 20 can be injected into the inflow channel. Due to the strong turbulence of Gas flow in the downstream propagating vortex 16 is thus a particularly good mixing of the gas with the conditioning agent 20, so that a complex Mehrdüsige Zumischvortechnik can be omitted. This lowers the flow resistance and the manufacturing costs and makes the Zumischvortechnisch 19 less susceptible to disturbances, for example, from dust deposits result.
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Electrostatic Separation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Filtering Materials (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Pipe Accessories (AREA)
- Ventilation (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
Description
- Fig. 1
- einen Längsschnitt durch eine Elektrofiltervorrichtung die einen Elektrofilter und eine Gaszuführung aufweist.
Claims (12)
- Gaszuführung (3) für einen Elektrofilter (2), die einen Anströmkanal (7) mit konstanter Querschnittsfläche, eine Gaseintrittshaube (8) mit sich in Richtung des Elektrofilters (2) aufweitender Querschnittsfläche und eine Zumischvorrichtung (19) für ein Konditioniermittel (20) aufweist, wobei im aufgeweiteten Querschnittsbereich der Gaseintrittshaube (8) wenigstens ein Strömungsverteiler (10) angeordnet ist,
dadurch gekennzeichnet, dass eine erste Vorderkantenwirbel (16) erzeugende Wirbelvorrichtung (11) im Anströmkanal (7), eine zweite Vorderkantenwirbel (17) erzeugende Wirbelvorrichtung (12) in der Gaseintrittshaube (8) in Gasströmungsrichtung vor dem Strömungsverteiler (10) und die Zumischvorrichtung (19) im Bereich einer der beiden Wirbelvorrichtungen (11, 12) angeordnet ist. - Gaszuführung nach Anspruch 1,
dadurch gekennzeichnet, dass die erste Wirbelvorrichtung (11) in Hauptströmungsrichtung vor einer Krümmung (9) des Anströmkanals (7) angeordnet ist. - Gaszuführung nach Anspruch 2,
dadurch gekennzeichnet, dass die erste Wirbelvorrichtung (11) dichter zur Krümmungsinnenseite (22) des Anströmkanals als zu dessen Krümmungsaußenseite (21) angeordnet ist. - Gaszuführung nach einem der Ansprüche 2 oder 3,
dadurch gekennzeichnet, dass die erste Wirbelvorrichtung (11) im Anströmkanal (7) derart angewinkelt angeordnet ist, dass die Anströmkante (14) ihrer der Gasströmung (5) zugewandten wenigstens einen Anströmfläche (13) in Richtung der Krümmungsaußenseite (21) und die Abrisskante (15) zur Krümmungsinnenseite (22) des Anströmkanals (7) weist. - Gaszuführung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass die zweite Wirbelvorrichtung (12) in einem unteren Bereich der Gaseintrittshaube (8) angeordnet ist. - Gaszuführung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass die zweite Wirbelvorrichtung (12) in einem spitzen Winkel zu einer Wand der Gaseintrittshaube (8) angeordnet ist. - Gaszuführung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass die Zumischvorrichtung (19) hinter der Anströmkante (14) einer Wirbelvorrichtung (11, 12) mündet. - Gaszuführung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass eine Wirbelvorrichtung (11, 12) wenigstens eine Wirbelscheibe aufweist. - Gaszuführung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass eine Wirbelvorrichtung (11, 12) mehrere nebeneinander in einem Strömungsquerschnitt angeordnete Wirbelscheiben aufweist. - Gaszuführung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass eine Wirbelvorrichtung (11, 12) mehrere kaskadierend angeordnete Wirbelscheiben aufweist. - Gaszuführung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass eine Wirbelvorrichtung (11, 12) ein System aus mehreren Wirbelscheiben aufweist. - Elektrofiltervorrichtung (1), die einen Elektrofilter (2) und eine Gaszuführung (3) nach einem der vorhergehenden Ansprüche aufweist.
Priority Applications (19)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL04013364T PL1604742T3 (pl) | 2004-06-07 | 2004-06-07 | Doprowadzenie gazu do elektrofiltra i urządzenie elektrofiltracyjne |
| PT04013364T PT1604742E (pt) | 2004-06-07 | 2004-06-07 | Alimentação de gás para electrofiltro e dispositivo de electrofiltro |
| AT04013364T ATE483524T1 (de) | 2004-06-07 | 2004-06-07 | Gaszuführung für elektrofilter und elektrofiltervorrichtung |
| ES04013364T ES2351980T3 (es) | 2004-06-07 | 2004-06-07 | Suministro de gas para precipitador electrostático y precipitador electrostático. |
| DK04013364.7T DK1604742T3 (da) | 2004-06-07 | 2004-06-07 | Gastilførsel til elektrofilter og elektrofilterindretning |
| DE502004011737T DE502004011737D1 (de) | 2004-06-07 | 2004-06-07 | Gaszuführung für Elektrofilter und Elektrofiltervorrichtung |
| EP04013364A EP1604742B1 (de) | 2004-06-07 | 2004-06-07 | Gaszuführung für Elektrofilter und Elektrofiltervorrichtung |
| SI200431545T SI1604742T1 (sl) | 2004-06-07 | 2004-06-07 | Dovod plina za elektrofilter in elektrofiltrsko napravo |
| US10/910,638 US6964698B1 (en) | 2004-06-07 | 2004-08-04 | Gas supply for electrostatic filter and electrostatic filter arrangement |
| CN200510007500A CN100577301C (zh) | 2004-06-07 | 2005-02-22 | 用于静电过滤器的供气装置和静电过滤器装置 |
| CA002508257A CA2508257C (en) | 2004-06-07 | 2005-05-24 | Gas supply for electrostatic filter and electrostatic filter arrangement |
| ZA200504241A ZA200504241B (en) | 2004-06-07 | 2005-05-24 | Gas supply for electrostatic filter and electrostatic filter arrangement |
| TW094117132A TWI291372B (en) | 2004-06-07 | 2005-05-25 | Gas supply for electrostatic filter and electrostatic filter arrangement |
| AU2005202330A AU2005202330B2 (en) | 2004-06-07 | 2005-05-30 | Gas supply for electrostatic filters and electrostatic filter arrangement |
| MXPA05005879A MXPA05005879A (es) | 2004-06-07 | 2005-06-02 | Suministro de gas para filtro electrostatico y arreglo de filtro electrostatico. |
| RU2005117219/12A RU2298438C2 (ru) | 2004-06-07 | 2005-06-06 | Трубопровод для подачи газа в электростатический фильтр и система с электростатическим фильтром |
| UAA200505390A UA80165C2 (en) | 2004-06-07 | 2005-06-06 | Gas supply for electrostatic filter and electrostatic filter arrangement |
| JP2005167283A JP4390746B2 (ja) | 2004-06-07 | 2005-06-07 | 静電フィルタ装置及び静電フィルタの気体供給装置 |
| KR1020050048599A KR100722341B1 (ko) | 2004-06-07 | 2005-06-07 | 정전필터용 가스서플라이 및 정전필터 조립체 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP04013364A EP1604742B1 (de) | 2004-06-07 | 2004-06-07 | Gaszuführung für Elektrofilter und Elektrofiltervorrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1604742A1 true EP1604742A1 (de) | 2005-12-14 |
| EP1604742B1 EP1604742B1 (de) | 2010-10-06 |
Family
ID=34925272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04013364A Expired - Lifetime EP1604742B1 (de) | 2004-06-07 | 2004-06-07 | Gaszuführung für Elektrofilter und Elektrofiltervorrichtung |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US6964698B1 (de) |
| EP (1) | EP1604742B1 (de) |
| JP (1) | JP4390746B2 (de) |
| KR (1) | KR100722341B1 (de) |
| CN (1) | CN100577301C (de) |
| AT (1) | ATE483524T1 (de) |
| AU (1) | AU2005202330B2 (de) |
| CA (1) | CA2508257C (de) |
| DE (1) | DE502004011737D1 (de) |
| DK (1) | DK1604742T3 (de) |
| ES (1) | ES2351980T3 (de) |
| MX (1) | MXPA05005879A (de) |
| PL (1) | PL1604742T3 (de) |
| PT (1) | PT1604742E (de) |
| RU (1) | RU2298438C2 (de) |
| SI (1) | SI1604742T1 (de) |
| TW (1) | TWI291372B (de) |
| UA (1) | UA80165C2 (de) |
| ZA (1) | ZA200504241B (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007085472A1 (de) * | 2006-01-28 | 2007-08-02 | Fisia Babcock Environment Gmbh | Verfahren und vorrichtung zum vermischen eines gasförmigen fluids mit einem grossen gasmengenstrom, insbesondere zum einbringen eines reduktionsmittels in ein stickoxide enthaltendes rauchgas |
| DE102006004069A1 (de) * | 2006-01-28 | 2007-09-06 | Fisia Babcock Environment Gmbh | Verfahren und Vorrichtung zum Vermischen eines Fluids mit einem großen Gasmengenstrom |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3669994B2 (ja) * | 2003-09-22 | 2005-07-13 | シャープ株式会社 | 車載用空気浄化装置 |
| US7156902B1 (en) * | 2005-05-04 | 2007-01-02 | Electric Power Research Institute | Wet electro-core gas particulate separator |
| ATE514802T1 (de) | 2006-03-29 | 2011-07-15 | Applied Materials Gmbh & Co Kg | Vakuumtransportvorrichtung mit beweglicher führungsschiene |
| JP5551090B2 (ja) * | 2008-02-29 | 2014-07-16 | ネステク ソシエテ アノニム | 遠心力を使用してセルから液体抽出物を生成するための方法およびシステム |
| US8038776B2 (en) * | 2008-03-12 | 2011-10-18 | Bha Group, Inc. | Apparatus for filtering gas turbine inlet air |
| US7695551B2 (en) * | 2008-03-12 | 2010-04-13 | Bha Group, Inc. | Apparatus for filtering gas turbine inlet air |
| US7527674B1 (en) * | 2008-03-12 | 2009-05-05 | Bha Group, Inc. | Apparatus for filtering gas turbine inlet air |
| FR2937264B1 (fr) * | 2008-10-22 | 2011-04-22 | Leclerc Monique Huret | Depoussiereur a double effet |
| JP5523807B2 (ja) * | 2009-08-05 | 2014-06-18 | 三菱重工業株式会社 | 排ガス処理装置 |
| EP2354651B1 (de) * | 2010-01-18 | 2014-07-23 | Alstom Technology Ltd | System zur kombinierten Abgaswärmerückgewinnung und Staubabscheidung als Umrüstungslösung für existierende Kohlekraftwerke |
| WO2017096014A1 (en) * | 2015-12-02 | 2017-06-08 | Lundberg LLC | System, apparatuses, and methods for improving the operation of a turbine by using electrostatic precipitation |
| DE102017002811A1 (de) | 2017-03-22 | 2018-09-27 | Balcke-Dürr GmbH | Strömungskanal mit einer Mischvorrichtung |
| CN113041921A (zh) * | 2019-12-27 | 2021-06-29 | 洛阳德明石化设备有限公司 | 一种新型微量流体混合器 |
| CN111772269B (zh) * | 2020-07-13 | 2022-06-14 | 东北大学秦皇岛分校 | 一种基于柔性超电结构的可循环使用的医用口罩及其制备方法 |
| CN113304557B (zh) * | 2021-04-30 | 2022-05-13 | 成都易态科技有限公司 | 除尘系统以及转炉炼钢一次烟气的除尘方法 |
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- 2004-06-07 AT AT04013364T patent/ATE483524T1/de active
- 2004-06-07 SI SI200431545T patent/SI1604742T1/sl unknown
- 2004-06-07 PT PT04013364T patent/PT1604742E/pt unknown
- 2004-06-07 DE DE502004011737T patent/DE502004011737D1/de not_active Expired - Lifetime
- 2004-06-07 DK DK04013364.7T patent/DK1604742T3/da active
- 2004-06-07 PL PL04013364T patent/PL1604742T3/pl unknown
- 2004-06-07 ES ES04013364T patent/ES2351980T3/es not_active Expired - Lifetime
- 2004-08-04 US US10/910,638 patent/US6964698B1/en not_active Expired - Lifetime
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2005
- 2005-02-22 CN CN200510007500A patent/CN100577301C/zh not_active Expired - Lifetime
- 2005-05-24 CA CA002508257A patent/CA2508257C/en not_active Expired - Lifetime
- 2005-05-24 ZA ZA200504241A patent/ZA200504241B/xx unknown
- 2005-05-25 TW TW094117132A patent/TWI291372B/zh not_active IP Right Cessation
- 2005-05-30 AU AU2005202330A patent/AU2005202330B2/en not_active Expired
- 2005-06-02 MX MXPA05005879A patent/MXPA05005879A/es active IP Right Grant
- 2005-06-06 RU RU2005117219/12A patent/RU2298438C2/ru active
- 2005-06-06 UA UAA200505390A patent/UA80165C2/uk unknown
- 2005-06-07 JP JP2005167283A patent/JP4390746B2/ja not_active Expired - Lifetime
- 2005-06-07 KR KR1020050048599A patent/KR100722341B1/ko not_active Expired - Lifetime
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007085472A1 (de) * | 2006-01-28 | 2007-08-02 | Fisia Babcock Environment Gmbh | Verfahren und vorrichtung zum vermischen eines gasförmigen fluids mit einem grossen gasmengenstrom, insbesondere zum einbringen eines reduktionsmittels in ein stickoxide enthaltendes rauchgas |
| DE102006004068A1 (de) * | 2006-01-28 | 2007-08-09 | Fisia Babcock Environment Gmbh | Verfahren und Vorrichtung zum Vermischen eines Fluids mit einem großen Gasmengenstrom |
| DE102006004069A1 (de) * | 2006-01-28 | 2007-09-06 | Fisia Babcock Environment Gmbh | Verfahren und Vorrichtung zum Vermischen eines Fluids mit einem großen Gasmengenstrom |
| US8096701B2 (en) | 2006-01-28 | 2012-01-17 | Fisia Babcock Environment Gmbh | Method and apparatus for mixing a gaseous fluid with a large gas stream, especially for introducing a reducing agent into a flue gas containing nitrogen oxides |
| US8517599B2 (en) | 2006-01-28 | 2013-08-27 | Fisia Babcock Environment Gmbh | Method and apparatus for mixing a gaseous fluid with a large gas stream, especially for introducing a reducing agent into a flue gas that contains nitrogen oxides |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20060048237A (ko) | 2006-05-18 |
| MXPA05005879A (es) | 2006-03-17 |
| PL1604742T3 (pl) | 2011-05-31 |
| CA2508257C (en) | 2008-09-09 |
| ES2351980T3 (es) | 2011-02-14 |
| DK1604742T3 (da) | 2011-01-03 |
| ATE483524T1 (de) | 2010-10-15 |
| RU2005117219A (ru) | 2006-11-20 |
| US6964698B1 (en) | 2005-11-15 |
| RU2298438C2 (ru) | 2007-05-10 |
| AU2005202330A1 (en) | 2005-12-22 |
| DE502004011737D1 (de) | 2010-11-18 |
| SI1604742T1 (sl) | 2011-01-31 |
| JP4390746B2 (ja) | 2009-12-24 |
| US20050268784A1 (en) | 2005-12-08 |
| TW200539945A (en) | 2005-12-16 |
| KR100722341B1 (ko) | 2007-05-28 |
| EP1604742B1 (de) | 2010-10-06 |
| JP2006021194A (ja) | 2006-01-26 |
| ZA200504241B (en) | 2006-10-25 |
| PT1604742E (pt) | 2010-12-07 |
| TWI291372B (en) | 2007-12-21 |
| UA80165C2 (en) | 2007-08-27 |
| AU2005202330B2 (en) | 2009-12-03 |
| CN100577301C (zh) | 2010-01-06 |
| CN1706554A (zh) | 2005-12-14 |
| CA2508257A1 (en) | 2005-12-07 |
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