WO2008000616A2 - Statischer mischer aufweisend mindestens ein flügelpaar zur erzeugung einer wirbelströmung in einem kanal - Google Patents
Statischer mischer aufweisend mindestens ein flügelpaar zur erzeugung einer wirbelströmung in einem kanal Download PDFInfo
- Publication number
- WO2008000616A2 WO2008000616A2 PCT/EP2007/055744 EP2007055744W WO2008000616A2 WO 2008000616 A2 WO2008000616 A2 WO 2008000616A2 EP 2007055744 W EP2007055744 W EP 2007055744W WO 2008000616 A2 WO2008000616 A2 WO 2008000616A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mixer according
- wings
- flow
- wing
- channel
- Prior art date
Links
- 230000003068 static effect Effects 0.000 title claims abstract description 13
- 239000012530 fluid Substances 0.000 claims description 17
- 239000000654 additive Substances 0.000 claims description 15
- 230000000996 additive effect Effects 0.000 claims description 14
- 238000002156 mixing Methods 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 3
- 238000012821 model calculation Methods 0.000 claims description 2
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 239000003054 catalyst Substances 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
- 230000005284 excitation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/003—Arrangements of devices for treating smoke or fumes for supplying chemicals to fumes, e.g. using injection devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
- B01F25/3131—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
- B01F25/3132—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
- B01F25/4317—Profiled elements, e.g. profiled blades, bars, pillars, columns or chevrons
- B01F25/43171—Profiled blades, wings, wedges, i.e. plate-like element having one side or part thicker than the other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
- F15D1/02—Influencing flow of fluids in pipes or conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
- B01F25/4317—Profiled elements, e.g. profiled blades, bars, pillars, columns or chevrons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
- B01F25/43197—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor characterised by the mounting of the baffles or obstructions
- B01F25/431973—Mounted on a support member extending transversally through the mixing tube
Definitions
- Static mixer with pair of wings for generating a flow swirl in the direction of a channel flow
- the invention relates to a static mixer with at least one pair of vanes for generating a flow swirl in the direction of a channel flow according to the preamble of claim 1.
- This pair of vanes is a vortex-inducing static mixer element.
- the pairs of wings are arranged on a "floor” next to each other; but they can also be grid-like arranged on two or more "floors" next to and above each other.
- a secondary fluid should be mixed into a primary fluid.
- the primary fluid may be an exhaust gas containing nitrogen oxides, in which denitrification by means of a catalyst is to be carried out in a Denox plant, the secondary fluid being metered in as ammonia or an ammonia / air mixture as an additive.
- a static mixer for a channel flow mixing of the secondary fluid into the primary fluid with the required homogenization can be achieved with a small pressure loss.
- the vortex-inducing static mixer element only a homogenization in the form of a temperature and / or concentration compensation can also be carried out.
- At least two vortex-generating, planar-like vanes are arranged in a channel through which the fluids pass, in such a way that generation of a swirl in the direction of the channel flow, the main flow direction, is forced.
- Lead-side leading edges of the wings are attached to a pipe, the is perpendicular to the main flow direction and parallel to a height (or shorter side) of the channel.
- This mounting tube connects a lower with an upper channel wall.
- the additive dosage can be integrated into the tube.
- the secondary fluid fed into the tube can be distributed through a plurality of nozzles in the primary fluid.
- the two wings are offset from each other and V-shaped attached to the mounting tube.
- the wings are bent in opposite directions, so that they have a concave surface upstream.
- the vane cross sections along the main flow direction have variable longitudinal extent and variable orientation. Due to the special shape created in the channel flow of the swirl, which causes in the form of a primary vortex mixing over the entire channel height.
- a perpendicular to the tube gusset plate connects the two surfaces of the pair of wings.
- the gusset plate serves both aerodynamic and mechanical stabilization.
- a plurality of wing pairs induce a corresponding number of primary vortices that allow global admixture of an additive across the channel cross-section.
- the respective direction of rotation of the primary vortex is essential.
- Adjacent vortices, which rotate in the same direction, connect to a roller which extends over the effective ranges of these vane-inducing wing pairs. If the vortices are in opposite directions, the result is better mixing in the individual effective ranges, but at the expense of global mixing. In this case, to improve the global mixing, a mixing coupling between the adjacent vortices can be generated by means of additional guide elements (see DE-A-195 39 923).
- the object of the invention is to provide a vortex inducing static mixer, which is improved in terms of pressure losses and vibration effects. This object is achieved by the mixer defined in claim 1.
- the static mixer comprises at least one pair of vanes for generating a flow swirl in the direction of a channel flow.
- Run-side leading edges of the wings are perpendicular to the channel flow and parallel to a shorter side of the channel, hereinafter referred to as height. Downstream following, streamed surfaces are concave and bent in opposite directions.
- Each wing is formed as an aerodynamically shaped body comprising an end wall, a convex side wall and a concave side wall.
- the end wall has a convex shape or a shape of a leading edge.
- the wing cross sections perpendicular to the side walls have similar shapes as cross sections of aircraft wings.
- Fig. 3 is a transparent representation of the wing pair of Fig. 2 and
- FIG. 4 shows a cross section through a wing.
- a mixer 1 according to the invention comprises at least one pair of blades as mixer element 2 with which a flow twist 300 is generated in a channel 10 in a channel flow 3 whose axis points in the direction of the channel flow 3.
- a top 10a and a bottom 10b of the channel 10 define the height of the channel 10.
- the pair of wings 2 comprises a first wing 2a and a - A -
- the upstream edges of the wings 2a, 2b are perpendicular to the channel flow 3 and parallel to the height of the channel 10.
- the axis of the channel 10 defines the
- each wing 2a, 2b is designed as an aerodynamically designed body which comprises an end wall 20, a convex side wall 21 and the concave side wall 22.
- the wing cross-sections transverse to the side walls 20, 21, 22 have a variable orientation and longitudinal extent. In particular, they have a shape which is similar to cross-sections of aircraft wings.
- the orientation of the wing cross section varies between an angle ⁇ and an angle ⁇ , as shown in Fig. 3. It is with advantage ⁇ smaller than ß.
- End wall 20 in the illustrated embodiment is an elongate cylinder 20 'or tube 23 ( Figure 4). Gussets 26 ( Figure 1) provide improved mechanical stability of the pair of wings 2.
- the end wall 20 has a convex shape in the illustrated embodiment; but it can also be shaped so that it forms a special leading edge on which dust particles can not or only to a very limited extent deposit.
- the wings 2a, 2b of the mixer element 2 form bodies in the form of lightweight constructions; in particular, they are hollow bodies.
- the side walls of the wings 2a, 2b are advantageously made of thin sheet whose thickness is for example 1 mm, but may also be smaller, for example 0.5 mm.
- stabilizing connecting elements are arranged, for example, corrugated metal strips 24 (see FIG. 4) foamed body (not shown) or spars.
- Fig. 1 spars are indicated as dashed lines 27.
- the wings 2a, 2b produced as lightweight constructions can be designed in such a way that at a wing height of one meter (or even more) they lack self-oscillations whose frequencies are within the range of 1 to 10 Hz.
- Natural vibrations are not excited by the channel flow 3; In particular, no so-called flag oscillations are excited.
- flag oscillations are excited.
- the "flag vibration” is a flow-induced vibration that is comparable to the movement of a fluttering in the wind flag.) Thanks to the aerodynamic shape of the wings, the channel flow 3 enters a region of the static mixer elements in the flow, in which the flow cross-sections between the wings continuously reduced. A pressure drop corresponds to an increase in the kinetic energy of the flow.
- the flow cross-sections expand in a diffuser-like manner.
- the pressure can increase again without substantial dissipation of the kinetic energy.
- the reduced dissipation means that only weakly formed secondary vortexes are created, for example, which do not cause flag vibrations. Due to the lightweight constructions, the wings 2a, 2b stiffened, so that an excitation of vibrations due to changed mechanical
- An additive metering can be carried out in a known manner by means of a metering grid, which is arranged in the channel 10 in front of the mixer elements 2.
- a metering grid which is arranged in the channel 10 in front of the mixer elements 2.
- the additive dosage are integrated into the mixer elements 2, as already provided in DE-A-195 39 923.
- Such a measure not only results in a better mixing effect, but the feed is also less sensitive to an uneven flow.
- the openings 42 are nozzles, bores or laser-cut openings, which may be, for example, round, rectangular or slot-shaped.
- the additive to be metered is a secondary fluid 4 (FIG. 1) which is to be mixed into the primary fluid formed by the channel flow 3.
- the apertures 42 each define a feed direction 40 of the secondary fluid 4, which defines an exit angle ⁇ relative to the main flow direction 30.
- This exit angle ⁇ has a favorable value, which lies in the range between 60 and 170 °, preferably between 120 and 150 °.
- the integrated additive dosage may also include apertures for the secondary fluid 4 disposed in the sidewalls 21 and 22.
- the breakthroughs 42 of the additive dosage are arranged at intervals at levels that have been theoretically or empirically optimized with respect to model calculations or experiments. They are arranged, for example, at individual levels in pairs and mirror-symmetrically with respect to the axis of the spin 300. In general, however, all or most breakthroughs 42 are at different levels, which may have different distances.
- the apertures 42 may be connected to a supply line for the additive, or the additive is fed directly to the hollow body of the airfoil.
- the side walls 21, 22 of the pair of wings 2 are connected by a perpendicular to the tube standing gusset plate (no graphic representation), as such from DE-A-195 39 923 is known. If the gusset plate has a triangular shape with straight sides, edges project beyond the concave side walls 22. With such protruding edges of the gusset sheet an improved mixing effect is achieved without causing an increased pressure drop.
- the wing walls 21, 22 are at least partially made of metal, ceramic material and / or plastic.
- a metallic mixer element 2 may be coated with ceramic material or plastic.
- the use of the mixer according to the invention is particularly advantageous if the height (shorter side) of the channel 10 is greater than 0.5 m, preferably greater than 1 m.
- the mixer elements 2 (pair of wings) extend with advantage over the height of the channel 10, wherein they are arranged on a floor. In this case, therefore, the number of
- Mixer elements 2 substantially equal to the quotient of channel width to channel height. Typical values for this number are in the range from 2 to 8. Depending on the number of mixer elements 2, there are a large number of-more or less efficient-arrangement variants: for example, all mixer elements 2 rotating in the same direction or in the same direction. It is thus possible to optimize the arrangement of the mixer elements 2 to a task which results in relation to a given as an initial condition situational unequal distribution of temperature or concentrations.
- the pairs of wings 2 can be arranged instead of on a "floor” on two or more "floors", the "floors" are not usually separated by walls from each other.
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
Description
Claims
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT07730073T ATE494947T1 (de) | 2006-06-27 | 2007-06-12 | Statischer mischer aufweisend mindestens ein flügelpaar zur erzeugung einer wirbelströmung in einem kanal |
US12/227,264 US8684593B2 (en) | 2006-06-27 | 2007-06-12 | Static mixer having a vane pair for the generation of a flow swirl in the direction of a passage flow |
PL07730073T PL2038050T3 (pl) | 2006-06-27 | 2007-06-12 | Mieszalnik statyczny posiadający co najmniej jedną parę łopatek do wytwarzania przepływu wirowego w kanale |
BRPI0713057-0A BRPI0713057B1 (pt) | 2006-06-27 | 2007-06-12 | Misturador estático dotado de um par de pás para a geração de um turbilhão de fluxo na direção de um fluxo de passagem |
KR1020087031242A KR101446659B1 (ko) | 2006-06-27 | 2007-06-12 | 덕트 흐름의 방향으로 각운동량을 발생시키기 위한 블레이드를 포함하는 정적 믹서 |
JP2009517092A JP4875155B2 (ja) | 2006-06-27 | 2007-06-12 | 通過流方向に流れの渦を発生させるための羽根対を有する静止ミキサ |
DK07730073.9T DK2038050T3 (da) | 2006-06-27 | 2007-06-12 | Statisk blander omfattende mindst et vingepar til frembringelse af en turbulent strøm i en kanal |
CA2656214A CA2656214C (en) | 2006-06-27 | 2007-06-12 | A static mixer having a vane pair for the generation of a flow swirl in the direction of a passage flow |
CN2007800244625A CN101479025B (zh) | 2006-06-27 | 2007-06-12 | 带有用于在通道流方向上产生流动转矩的翼片对的静态混合器 |
EP07730073A EP2038050B1 (de) | 2006-06-27 | 2007-06-12 | Statischer mischer aufweisend mindestens ein flügelpaar zur erzeugung einer wirbelströmung in einem kanal |
DE502007006250T DE502007006250D1 (de) | 2006-06-27 | 2007-06-12 | Statischer mischer aufweisend mindestens ein flügelpaar zur erzeugung einer wirbelströmung in einem kanal |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06116121.2 | 2006-06-27 | ||
EP06116121 | 2006-06-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008000616A2 true WO2008000616A2 (de) | 2008-01-03 |
WO2008000616A3 WO2008000616A3 (de) | 2008-10-30 |
Family
ID=37310756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2007/055744 WO2008000616A2 (de) | 2006-06-27 | 2007-06-12 | Statischer mischer aufweisend mindestens ein flügelpaar zur erzeugung einer wirbelströmung in einem kanal |
Country Status (14)
Country | Link |
---|---|
US (1) | US8684593B2 (de) |
EP (1) | EP2038050B1 (de) |
JP (1) | JP4875155B2 (de) |
KR (1) | KR101446659B1 (de) |
CN (1) | CN101479025B (de) |
AT (1) | ATE494947T1 (de) |
BR (1) | BRPI0713057B1 (de) |
CA (1) | CA2656214C (de) |
DE (1) | DE502007006250D1 (de) |
DK (1) | DK2038050T3 (de) |
PL (1) | PL2038050T3 (de) |
RU (1) | RU2438770C2 (de) |
TW (1) | TWI426952B (de) |
WO (1) | WO2008000616A2 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110135541A1 (en) * | 2008-08-12 | 2011-06-09 | Mitsubishi Heavy Industries, Ltd. | Air pollution control apparatus and air pollution control system |
EP2399664A1 (de) | 2010-06-22 | 2011-12-28 | Sulzer Chemtech AG | Staubmischverfahren |
WO2012050858A1 (en) * | 2010-09-28 | 2012-04-19 | Dow Global Technologies Llc | Reactive flow static mixer with cross-flow obstructions |
WO2014084276A1 (ja) * | 2012-11-27 | 2014-06-05 | 辻 清 | エアレーションノズル及び、当該エアレーションノズルの目詰まり除去方法 |
IT201900022905A1 (it) * | 2019-12-04 | 2021-06-04 | Toscotec S P A | Miscelatore statico |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7887764B2 (en) * | 2007-09-18 | 2011-02-15 | Jernberg Gary R | Mixer with a catalytic surface |
US8317390B2 (en) * | 2010-02-03 | 2012-11-27 | Babcock & Wilcox Power Generation Group, Inc. | Stepped down gas mixing device |
US9291177B2 (en) * | 2010-06-01 | 2016-03-22 | Esg Mbh | Duct having flow conducting surfaces |
EP2433701A1 (de) | 2010-09-27 | 2012-03-28 | Alstom Technology Ltd | Gasflussregulierungsanordnung |
PL2620208T3 (pl) * | 2012-01-25 | 2017-07-31 | General Electric Technology Gmbh | Układ do mieszania gazu |
US9387448B2 (en) * | 2012-11-14 | 2016-07-12 | Innova Global Ltd. | Fluid flow mixer |
EP3034159B1 (de) * | 2014-12-18 | 2020-11-04 | The Procter and Gamble Company | Statischer Mischer und Verfahren zum Mischen von Fluiden |
US9822688B2 (en) * | 2015-06-24 | 2017-11-21 | Ford Global Technologies, Llc | Exhaust flow device |
US10729600B2 (en) | 2015-06-30 | 2020-08-04 | The Procter & Gamble Company | Absorbent structure |
JP6768797B2 (ja) | 2015-11-04 | 2020-10-14 | ザ プロクター アンド ギャンブル カンパニーThe Procter & Gamble Company | 吸収性構造体 |
US11173078B2 (en) | 2015-11-04 | 2021-11-16 | The Procter & Gamble Company | Absorbent structure |
CN113477115B (zh) | 2015-11-13 | 2023-12-05 | 雷米克瑟斯公司 | 静态混合器 |
CN106861479B (zh) * | 2015-12-10 | 2019-10-29 | 中国石化工程建设有限公司 | 静态混合器 |
CN106861480B (zh) * | 2015-12-10 | 2019-10-29 | 中国石化工程建设有限公司 | 静态混合器 |
US9839883B2 (en) * | 2016-03-18 | 2017-12-12 | Komax Systems, Inc. | Channel mixing apparatus |
CA3029840C (en) | 2016-07-05 | 2023-09-26 | Ineos Americas, Llc | Method and apparatus for recovering absorbing agents in acid gas treatment |
CN108579343A (zh) * | 2018-02-27 | 2018-09-28 | 三明学院 | 一种尾气吸收装置 |
ES2767024B2 (es) * | 2018-12-14 | 2021-09-17 | Univ Sevilla | Dispositivo generador de vortices en canales o conductos |
CN111380900A (zh) * | 2020-03-30 | 2020-07-07 | 新奥科技发展有限公司 | 结渣参数测定装置、系统及方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19539923C1 (de) | 1995-10-26 | 1997-06-26 | Esg Gmbh | Vorrichtung in einem ein Primärfluid führenden Kanal |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3381713A (en) * | 1965-10-14 | 1968-05-07 | Gordon R. Jacobsen | Turning vane and rail construction |
DE2508665A1 (de) * | 1975-02-28 | 1976-09-09 | Klaus Dipl Ing Matzke | Brenner mit einleitkoerper |
JPS5337952A (en) | 1976-09-20 | 1978-04-07 | Kawasaki Heavy Ind Ltd | Method of and apparatus for agitating fluid |
US4099268A (en) | 1977-01-24 | 1978-07-04 | Ingersoll-Rand Company | Mixing device |
JPS56147619A (en) | 1980-04-21 | 1981-11-16 | Mitsubishi Heavy Ind Ltd | Gas mixer |
SE9203842L (sv) | 1992-12-21 | 1994-06-22 | Alfa Laval Food Eng Ab | Statisk blandare |
DE4325977A1 (de) | 1993-08-03 | 1995-02-09 | Balcke Duerr Ag | Diffusor |
DE29521184U1 (de) | 1995-10-26 | 1996-10-10 | ESG GmbH, 76532 Baden-Baden | Vorrichtung in einem ein Primärfluid führenden Kanal |
EP0800857B1 (de) * | 1996-04-12 | 2003-07-30 | Sulzer Chemtech AG | Mischrohr für niedrigviskose Fluide |
JPH10337458A (ja) * | 1997-06-06 | 1998-12-22 | Ishikawajima Harima Heavy Ind Co Ltd | 混合流体用管路 |
US5971603A (en) * | 1998-03-06 | 1999-10-26 | The Madison Group: Polymer Processing Research Corp. | Static mixer head |
DE19820992C2 (de) * | 1998-05-11 | 2003-01-09 | Bbp Environment Gmbh | Vorrichtung zur Durchmischung eines einen Kanal durchströmenden Gasstromes und Verfahren unter Verwendung der Vorrichtung |
US6886973B2 (en) * | 2001-01-03 | 2005-05-03 | Basic Resources, Inc. | Gas stream vortex mixing system |
JP3855163B2 (ja) | 2002-10-22 | 2006-12-06 | 独立行政法人科学技術振興機構 | 渦発生機構を備えた流体管路 |
CA2442780C (en) | 2002-12-13 | 2007-12-11 | Sulzer Chemtech Ag | A static mixer for high-viscosity media |
TWI268178B (en) * | 2003-01-03 | 2006-12-11 | Huei-Tarng Liou | Gas-liquid mixing device mainly includes a mixer and a cylindrical container, wherein the mixer essentially consists of a coaxial pseudo-venturi and a gas diffusion chamber |
CA2460292C (en) * | 2003-05-08 | 2011-08-23 | Sulzer Chemtech Ag | A static mixer |
-
2007
- 2007-06-04 TW TW096119977A patent/TWI426952B/zh not_active IP Right Cessation
- 2007-06-12 BR BRPI0713057-0A patent/BRPI0713057B1/pt not_active IP Right Cessation
- 2007-06-12 PL PL07730073T patent/PL2038050T3/pl unknown
- 2007-06-12 CN CN2007800244625A patent/CN101479025B/zh not_active Expired - Fee Related
- 2007-06-12 AT AT07730073T patent/ATE494947T1/de active
- 2007-06-12 RU RU2009102519/05A patent/RU2438770C2/ru not_active IP Right Cessation
- 2007-06-12 CA CA2656214A patent/CA2656214C/en not_active Expired - Fee Related
- 2007-06-12 KR KR1020087031242A patent/KR101446659B1/ko active IP Right Grant
- 2007-06-12 WO PCT/EP2007/055744 patent/WO2008000616A2/de active Application Filing
- 2007-06-12 JP JP2009517092A patent/JP4875155B2/ja not_active Expired - Fee Related
- 2007-06-12 EP EP07730073A patent/EP2038050B1/de active Active
- 2007-06-12 US US12/227,264 patent/US8684593B2/en active Active
- 2007-06-12 DK DK07730073.9T patent/DK2038050T3/da active
- 2007-06-12 DE DE502007006250T patent/DE502007006250D1/de active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19539923C1 (de) | 1995-10-26 | 1997-06-26 | Esg Gmbh | Vorrichtung in einem ein Primärfluid führenden Kanal |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110135541A1 (en) * | 2008-08-12 | 2011-06-09 | Mitsubishi Heavy Industries, Ltd. | Air pollution control apparatus and air pollution control system |
US8840843B2 (en) * | 2008-08-12 | 2014-09-23 | Mitsubishi Heavy Industries, Ltd. | Air pollution control apparatus and air pollution control system |
EP2399664A1 (de) | 2010-06-22 | 2011-12-28 | Sulzer Chemtech AG | Staubmischverfahren |
WO2012050858A1 (en) * | 2010-09-28 | 2012-04-19 | Dow Global Technologies Llc | Reactive flow static mixer with cross-flow obstructions |
CN103140280A (zh) * | 2010-09-28 | 2013-06-05 | 陶氏环球技术有限责任公司 | 具有错流障碍物的反应流静态混合器 |
US9975094B2 (en) | 2010-09-28 | 2018-05-22 | Dow Global Technologies Llc | Reactive flow static mixer with cross-flow obstructions |
CN103140280B (zh) * | 2010-09-28 | 2018-09-04 | 陶氏环球技术有限责任公司 | 具有错流障碍物的反应流静态混合器 |
WO2014084276A1 (ja) * | 2012-11-27 | 2014-06-05 | 辻 清 | エアレーションノズル及び、当該エアレーションノズルの目詰まり除去方法 |
IT201900022905A1 (it) * | 2019-12-04 | 2021-06-04 | Toscotec S P A | Miscelatore statico |
Also Published As
Publication number | Publication date |
---|---|
CN101479025B (zh) | 2012-10-24 |
TWI426952B (zh) | 2014-02-21 |
CN101479025A (zh) | 2009-07-08 |
EP2038050A2 (de) | 2009-03-25 |
RU2009102519A (ru) | 2010-08-10 |
CA2656214A1 (en) | 2008-01-03 |
BRPI0713057B1 (pt) | 2018-05-02 |
DK2038050T3 (da) | 2011-04-18 |
BRPI0713057A2 (pt) | 2012-04-10 |
US8684593B2 (en) | 2014-04-01 |
WO2008000616A3 (de) | 2008-10-30 |
JP4875155B2 (ja) | 2012-02-15 |
DE502007006250D1 (de) | 2011-02-24 |
TW200821035A (en) | 2008-05-16 |
PL2038050T3 (pl) | 2011-06-30 |
KR101446659B1 (ko) | 2014-10-01 |
RU2438770C2 (ru) | 2012-01-10 |
US20090103393A1 (en) | 2009-04-23 |
KR20090021357A (ko) | 2009-03-03 |
JP2009541045A (ja) | 2009-11-26 |
EP2038050B1 (de) | 2011-01-12 |
ATE494947T1 (de) | 2011-01-15 |
CA2656214C (en) | 2014-11-25 |
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