WO2004076042A1 - 混合装置およびスラリー化装置 - Google Patents
混合装置およびスラリー化装置 Download PDFInfo
- Publication number
- WO2004076042A1 WO2004076042A1 PCT/JP2004/002270 JP2004002270W WO2004076042A1 WO 2004076042 A1 WO2004076042 A1 WO 2004076042A1 JP 2004002270 W JP2004002270 W JP 2004002270W WO 2004076042 A1 WO2004076042 A1 WO 2004076042A1
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- WO
- WIPO (PCT)
- Prior art keywords
- powder
- cylindrical body
- liquid
- opening
- mixing
- 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.)
- Ceased
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2/00—Lime, magnesia or dolomite
- C04B2/02—Lime
- C04B2/04—Slaking
- C04B2/08—Devices therefor
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
-
- 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
- B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
-
- 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
- B01F25/4316—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod
- B01F25/43161—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod composed of consecutive sections of flat pieces of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/47—Mixing of ingredients for making paper pulp, e.g. wood fibres or wood pulp
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/82—Combinations of dissimilar mixers
Definitions
- the present invention relates to a mixing device for mixing a powder and a liquid.
- Lime slurry obtained by mixing quick lime or slaked lime with water is widely used industrially, such as for removing acid gas and neutralizing wastewater. It is also known that a slurry obtained by mixing powder of magnesium hydroxide, magnesium oxide, calcium hydroxide, or the like with water is used as a smoke desulfurization adsorbent, a wastewater neutralizer, or the like.
- a method for producing a desired crystalline calcium carbonate having excellent physical properties as a paper coating material using slaked lime slurry as a raw material is disclosed in Japanese Patent Publication No. 55-518852, Japanese Patent Publication No. 2700638. It is described in Japanese Patent Publication No.
- a method of directly charging the powder from above into a dissolution tank storing a liquid such as water is used.
- the powder when the powder is put into the melting tank, the powder soars and spreads significantly as dust.
- the melting tank is usually sealed, and a large-sized dust collection filter device is provided above the melting tank so that the dust is sucked and collected by the filter.
- Japanese Patent Publication No. 5-350013 discloses a device to prevent dust generation when powder is poured into water.
- a rallying device is disclosed.
- This slurry-forming device has a slurry-storage tank and a slurry tank for storing water, which is connected to a side thereof.
- a powder supply pipe is inserted from the surface of the water into the slurry tank, and its tip reaches near the bottom.
- the powder is conveyed under pressure by a powder supply pipe, and is ejected into water from the tip.
- the powder is mixed with water near the bottom of the slurrying tank and slurried.
- dust generation can be suppressed.
- the method of directly charging powder into the melting tank requires a large dust collection filter device, and the device becomes large.
- maintenance of the dust collection filter device is required, which increases maintenance costs.
- the slurrying apparatus described in Japanese Patent Publication No. 5-35013 requires the installation of a slurrying tank separately from the slurry storage tank. There is a problem that it takes. Also, if the slurry tank is stopped after operation, the powder remaining at the end of the powder supply pipe or inside the powder supply pipe comes into contact with water. This can cause problems.
- An object of the present invention is to provide a mixing apparatus which is small in size and can make a powder into a slurry without incurring maintenance costs.
- a cyclone-type cylindrical body including a portion whose diameter decreases from the upper opening to the lower opening is used, and the liquid is swirled inside the cylindrical body. It accelerates by dropping and generates a vortex.
- the powder is injected into the center of the vortex and wrapped in the vortex to mix the two. As a result, the powder does not contact the inner wall of the cylindrical body, so that the cylindrical body does not clog. Ma
- the pressure near the center of the vortex becomes negative and the powder is sucked, almost no dust is generated.
- a configuration can be adopted in which a liquid supply port for injecting a liquid in a circumferential direction of the inner wall is provided on the upper side surface of the cylindrical body.
- the liquid supplied from the liquid supply port falls while rotating along the inner wall of the cylindrical body.
- the upper part of the cylindrical body is provided with a powder inlet.
- the powder is charged from the powder input port along the axial direction of the cylindrical body.
- a mixing device having a configuration in which a powder feeding pipe is arranged at an upper opening of a cylindrical body and a liquid supply pipe is inserted into an upper side surface of the cylindrical body can be provided.
- the axial direction of the powder feeding tube is set substantially parallel to the axial direction of the cylindrical body, and the axial direction of the liquid supply pipe is set substantially parallel to the tangential direction of the cylindrical body.
- the axial direction of the powder injection pipe does not have to be completely parallel to the axial direction of the cylindrical body, and the powder is placed at the center of the cylindrical body so that the powder does not contact the inner wall of the cylindrical body. It is only necessary to be able to drop
- the axial direction of the liquid supply pipe does not need to be completely parallel to the tangential direction of the cylindrical body, and it is sufficient that the liquid can be supplied so that the liquid swirls along the inner wall of the cylindrical body.
- Dispersion means for dispersing the powder in the liquid is disposed inside the dispersion tube.
- the dispersing means may be configured to include, for example, a dispersing plate in which plate members are combined in a cross shape.
- a tank for storing the mixed powder and liquid can be arranged below the dispersing means.
- FIG. 1 is a side view showing the overall configuration of a mixing apparatus 100 according to one embodiment of the present invention.
- FIG. 2 is a cross-sectional view of the mixing device 100 of FIG.
- FIG. 3 is a sectional view taken along line AA ′ of the mixing apparatus 100 of FIG.
- FIG. 4 is an explanatory diagram showing the trajectories of the powder and the liquid in the mixing device 100 of the present embodiment.
- the mixing device 100 of the present embodiment is a device that mixes a powder with a liquid to form a slurry.
- the mixing device 100 has a cyclone-type tubular portion 10 and a dispersion pipe 11 connected to a lower portion of the tubular portion 10.
- the cyclone-type cylindrical portion 10 is a portion that generates a vortex by a liquid and entrains and mixes the powder with the vortex.
- the dispersion pipe 11 is a part for further mixing and dispersing the powder and the liquid mixed by the cyclone-type cylindrical part 10.
- the cyclone-type cylindrical portion 10 and the dispersion pipe 11 are supported by a frame base 20 above a slurry tank 30 for storing the slurry.
- the lower opening of the dispersion pipe 11 is inserted into the upper opening of the slurry tank 30.
- a powder input tube 13 is provided above the cyclone-shaped cylindrical portion 10.
- a powder transfer hose 42 is connected to the powder feed tube 13 by a connector 43.
- the powder transfer hose 42 is connected to the tank 41 of the powder carry-in vehicle 40 via a powder transfer pipe 44.
- the powder mounted on the powder transport vehicle 40 is transported by the powder transport pipe 44 and the powder transport hose 42, and is injected into the cyclone type cylindrical portion 10 from the powder input tube 13 .
- a liquid supply pipe 12 is provided on a side surface of the cyclone-type cylindrical portion 10, and a liquid supply hose (not shown) is connected thereto. The liquid is supplied from the liquid supply pipe 12 into the cyclone-shaped cylindrical portion 10.
- the supplied powder and liquid are converted into a slurry by passing the powder into the liquid while passing through the cyclone-type cylindrical portion 10 and the dispersion pipe 11, and the slurry is converted into a slurry. It falls into one tank 30 and is stored.
- the structure of the cyclone-shaped cylindrical portion 10 will be specifically described with reference to the cross-sectional view of FIG.
- the cyclone-shaped cylindrical portion 10 has a cylindrical portion 10a and a conical portion 10b connected to a lower portion of the cylindrical portion 10a.
- a lower opening 17 having the same diameter as the dispersion tube 11 is provided at the tip of the conical portion 10b, and is connected to the upper opening of the dispersion tube 11 by a connection portion 18.
- a lid 15 is attached to the upper opening of the cylindrical portion 10a. At the center of the lid part 15, the above-mentioned powder injection pipe 13 is inserted and fixed. At this time, the center axis of the powder injection tube 13 is aligned so as to coincide with the center axis of the cyclone-shaped cylindrical portion 10.
- FIG. 3 which is a cross-sectional view taken along the line AA ′ of FIG. 2 and FIG. It is mounted on the upper surface.
- the axial direction of the liquid supply pipe 12 is set to be parallel to the tangent direction of the inner peripheral surface of the cylindrical portion 10a.
- the shape of the tip of the liquid supply pipe 12 is machined so as to match the curved shape of the inner peripheral surface of the cylindrical portion 10a.
- a dispersion plate 19 a, 19 b in which a rigid plate-like member is fixed in a cross shape is installed inside the dispersion tube 11. It is fixed along the center axis of a plurality of stages (six stages in Fig. 2).
- the cross-shaped direction of the plate-shaped member is fixed by 45 with respect to the cross-shaped direction of the dispersing plate 19a.
- the dispersion plates 19a and the dispersion plates 19b are alternately arranged.
- the liquid supplied from the liquid supply pipe 12 flows along the circumferential direction of the inner peripheral surface of the cylindrical portion 10a, and flows along the inner wall. It falls while turning, forming a vortex (A in Fig. 4). Then, the swirling speed of the vortex is accelerated as the diameter becomes smaller at the conical portion 10b (reference B in FIG. 4). On the other hand, the powder falls into the center of the cyclone-type cylindrical portion 10 and is caught in the center of the vortex and mixed. Mixing of liquid and powder mixed in cyclone-shaped cylindrical part 10 The flow of the object collides with the uppermost dispersion plate 19a of the dispersion pipe 11 (reference C in FIG. 4).
- the mixture flow is divided by the dispersion plate 19a, and passes through each of the four cross-shaped regions, whereby the liquid and the powder of the mixture are further mixed (reference D in FIG. 4). ). It is sequentially divided by the second-stage dispersion plate 19b to the sixth-stage dispersion plate 19b, and is repeatedly divided and mixed by passing through this. At the point when the powder has passed through the sixth-stage dispersion plate 19b, the powder has been completely dispersed in the liquid and turned into a slurry.
- a connecting portion between the cylindrical portion 10a and the conical portion 10b of the cyclone-type tubular portion is provided with a collar 16 on the outer periphery as shown in FIGS.
- the collar 16 is used for fixing the cyclone-type cylindrical portion 10 to the frame 20.
- an inspection port 14 for inspecting the inside is provided at the upper part of the outer peripheral surface of the cyclone-shaped cylindrical portion 10.
- the inspection opening 14 has a lid that can be opened and closed.
- a powder transfer hose 42 is connected to a powder feed tube 13 by a connecting tool 43.
- the powder carrier 40 applies pressure to the slaked lime mounted on the tank 41 and sends it out to the powder carrier pipe 44.
- the slaked lime is transported to the powder input pipe 13 by the powder transport pipe 44 and the powder transport hose 42.
- the conveyed slaked lime falls along the center axis of the cyclone-type cylindrical portion 10 from the tip of the powder inlet tube 13 along a locus as shown in FIG.
- a water supply hose (not shown) is connected to the liquid supply pipe 12 to supply water (emulsified water). Since the supplied water is injected from the liquid supply pipe 12 in the circumferential direction along the inner peripheral surface of the cyclone-shaped cylindrical portion 10, the water is swirled along the inner peripheral surface as shown in FIG. Fall down.
- the turning speed of the water is the conical part of the cyclone type cylindrical part 10 As the diameter becomes smaller at 10 b, it is accelerated, and it becomes a vortex near the lower opening 17.
- the inside of the cyclone-shaped cylindrical portion 10 becomes negative pressure at the center of the conical portion 10b, so that the slaked lime that falls along the central axis falls so as to be sucked into the center of the vortex. It is wrapped in a vortex and mixed.
- the water surface at the center of the vortex flows higher than the lower opening 17, so that the slaked lime is wrapped in the vortex before reaching the opening 17.
- slaked lime mixed with the vortex flows into the dispersion pipe 11 from the lower opening 17 at the velocity of the vortex, and collides with the uppermost dispersion plate 19a. Due to this collision, slaked lime and water are further mixed.
- the struck vortex and slaked lime are divided into four streams by a cross-shaped dispersion plate, and further mixed by passing through each of the four regions divided by the cross-shaped dispersion plate.
- the water and slaked lime that have passed through the first-stage dispersing plate 19a reach the second-stage dispersing plate 19b, where they are split at an angle different from that of the first-stage dispersing plate 10a.
- the mixture is further mixed by passing through the dispersing plate 19b of the eye.
- the sheet passes through the third to sixth stage dispersing plates 19a to l9b, it is divided and mixed.
- the slaked lime is completely dispersed in the water to form a slurry.
- the slurry is discharged from the lower opening of the dispersion pipe 11, falls into the slurry tank 30, and is stored.
- the mixing device 100 of the present embodiment uses a cyclone-type cylindrical portion 10 having a shape imitating a cyclone used as a centrifugal force separating device, and applies a water flow (liquid flow) to the cyclone-type cylindrical portion 10. While rotating along the inner wall, slaked lime (powder) is dropped at the center, and slaked lime is drawn into the center of the vortex formed near the opening 17. Therefore, slaked lime does not directly contact the inner wall of the cyclone-shaped cylindrical portion 10, so that the slaked lime does not stick to the inner wall and can be slurried without clogging.
- the water flow circling the inner wall of the cyclone-shaped cylindrical portion 10 is at the tip of the conical portion 10b.
- the pressure in the cyclone-shaped cylindrical portion 10 becomes negative pressure near the lower opening 17 because of the acceleration toward. Therefore, the powder supplied from the powder supply pipe 13 is sucked toward the lower opening 17 under negative pressure, so that the dust hardly rises.
- the conventional dust collection filter device for removing dust is unnecessary for the mixing device of the present embodiment, and the maintenance of the dust collection filter device is unnecessary.
- the mixing apparatus 100 of the present embodiment has a simple cylindrical structure, and therefore can be easily manufactured at low cost.
- the mixing device 100 since the mixing device 100 is small, it can be mounted on the slurry tank 30, and there is no need to separately prepare a place beside the slurry tank 30 for installation. It is easy to remove the mixing device 100 from the slurry tank 30. Therefore, the mixing device 100 can be easily installed at low cost in the slurry tank 30 requiring a device for slurrying, and can be removed as needed. Further, since the mixing device 100 has a structure in which the powder does not contact the inner wall as described above, the powder does not stick to the inner wall, and maintenance is easy.
- the mixing apparatus 100 of the above-described embodiment when the amount of water supplied from the liquid supply pipe 12 is large, the flow velocity of the vortex increases, and the powder is completely mixed with the powder in the cyclone-type cylindrical portion 10. To form a slurry. When mixing under such conditions, it is possible to remove the dispersion pipe 11 from the mixing device 100 and use it only in the cyclone-type cylindrical portion 10.
- the shape and arrangement of the dispersion plates 19a and 19b arranged in the dispersion tube 11 are not limited to the cross-shaped arrangement of this embodiment, but may be any desired shape. It is possible. Although the number of the dispersion plates 19a and 19b is six in the present embodiment, it can be increased or decreased according to the state of slurrying.
- the mixing apparatus is not only used for slurrying slaked lime and water, but can be used for mixing any powder and liquid into a slurry.
- it can be used to mix powders of cement, quicklime, calcium carbonate, magnesium hydroxide, magnesium oxide, calcium hydroxide, clay minerals and the like with a liquid such as water to form a slurry.
- the axial direction of the powder injection tube 13 is set to be parallel to the axial direction of the cyclone-type cylindrical portion 10. However, it is not necessary to be completely parallel. It is sufficient that the powder can be dropped on the central portion of the cylindrical portion 10 so that the powder does not contact the inner wall of the cylindrical portion 10.
- the axial direction of the liquid supply pipe 12 may not be completely parallel to the tangential direction of the cylindrical portion 10 as long as the liquid can be supplied so that the liquid swirls along the inner wall of the cylindrical portion 10. .
- the powder is supplied from the powder supply pipe 13 to the cyclone-type cylindrical portion 10.
- the powder supply pipe 13 is not provided, and the center of the lid 15 is not provided. It is also possible to provide a configuration in which only an opening is provided in the opening and the powder is introduced through this opening. In this case, the powder transfer hose 42 connected to the powder transfer vehicle 41 can be directly inserted into the opening of the lid to charge the powder.
- the mixing apparatus 100 having the structure shown in FIGS. 1 and 2 of the above embodiment.
- the size of the mixing device 100 used in the present example is such that the cylindrical portion 10a of the cyclone-type cylindrical portion 10 has an inner diameter of 30 O mm, a length of 60 O mm, and a conical portion 10 b has an inner diameter of 150 mm at the lower end and a length of 400 mm.
- the liquid supply pipe 12 is connected to a position 30 Omm from the upper end of the cylindrical portion 10a.
- the inner diameter of the liquid supply pipe 12 is 8 O mm.
- the inner diameter of the powder input tube 13 is 10 O mm.
- the dispersion tube 1 1 has an inner diameter of 150 mm and a length of 80 O m m, and as shown in FIG. 2, is provided with six-stage dispersion plates 19a and 19b.
- Liquid supply pipe while supplying slaked lime powder at 10 to 40 t / h from powder input pipe 13
- Digestion water (industrial water) was supplied from the liquid supply pipe 12 at 17 m 3 / h while charging from 13.
- the quicklime powder was mixed with the digested water by the mixing device 100 and dropped into the slurry tank 30 as a suspension (slurry). No dust was generated from the mixing device 100 and the slurry tank 30. Regarding the suspension (slurry) in the slurry tank 30, no lumps of powder due to poor mixing and no undigested matter were observed.
- Example 4 Using the same apparatus as in Example 1, while pouring the cement powder at 10 to 80 tZh from the powder inlet pipe 13, dissolve water (industrial water) at a water temperature of 1 to 85 ° C and 25 to 75 m 3 / h And supplied from the liquid supply pipe 12. The cement powder was mixed with the dissolved water by the mixing device 100, turned into a slurry, and dropped into the slurry tank 30. As a result, a slurry with a dissolution concentration of 50% or less could be produced. No dust was generated from the mixing device 100 and the slurry tank 30. Regarding the suspension (slurry) in the slurry tank 30, no lump of powder due to poor mixing was found. (Example 4)
- the powder (calcium carbonate) stored in the powder storage silo is transported by a screw conveyor, and charged into the mixing device 100.
- the mixing device 100 the same configuration as in Example 1 was used.
- the screw conveyor cuts out calcium carbonate powder from the powder storage silo, transports it to the upper part of the powder input pipe 13 of the mixing device 100, and inputs it.
- the screw conveyor was driven to supply the calcium carbonate powder to the mixing device 100 at 2 t / h.
- emulsified water (industrial water) was supplied to the liquid supply pipe 12 of the mixing device 100 at 1 Oni 3 / !!.
- the calcium carbonate powder was mixed with the emulsified water by the mixing device 100, turned into a suspension (slurry), and dropped into the slurry tank 30.
- a dust collector was installed in the slurry tank 30 to prevent dust generation. However, even if the dust collector was stopped and the upper inspection port of the slurry tank 30 was opened, no dust was generated. Also, with regard to the suspension (slurry) in the slurry tank 30, no lump of powder due to poor mixing was observed.
- the mixing device 100 of Example 1 was removed from the powder dissolution equipment used in Example 4, and calcium carbonate powder was directly fed from the screw conveyor to the slurry tank 30 and emulsified water was directly supplied to the dissolution tank. With this configuration, dust generation was remarkable, and it was necessary to operate a dust collector attached to the melting tank.
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Cyclones (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005502925A JP4460534B2 (ja) | 2003-02-28 | 2004-02-26 | 混合装置およびスラリー化装置 |
| US10/547,002 US7575364B2 (en) | 2003-02-28 | 2004-02-26 | Mixing device and slurrying device |
| EP04714899A EP1604730A4 (en) | 2003-02-28 | 2004-02-26 | MIXING DEVICE AND BALANCING DEVICE |
| KR1020057015623A KR101170174B1 (ko) | 2003-02-28 | 2004-02-26 | 혼합장치 및 슬러리화장치 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003052716 | 2003-02-28 | ||
| JP2003-52716 | 2003-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2004076042A1 true WO2004076042A1 (ja) | 2004-09-10 |
Family
ID=32923409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2004/002270 Ceased WO2004076042A1 (ja) | 2003-02-28 | 2004-02-26 | 混合装置およびスラリー化装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7575364B2 (ja) |
| EP (1) | EP1604730A4 (ja) |
| JP (1) | JP4460534B2 (ja) |
| KR (1) | KR101170174B1 (ja) |
| CN (1) | CN100377769C (ja) |
| SG (1) | SG157230A1 (ja) |
| WO (1) | WO2004076042A1 (ja) |
Cited By (13)
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| JP2008119600A (ja) * | 2006-11-13 | 2008-05-29 | Suido Kiko Kaisha Ltd | 粉末混合方法および粉末混合器 |
| JP2008163440A (ja) * | 2007-01-05 | 2008-07-17 | Dowa Metals & Mining Co Ltd | 液体と粉体の混合装置、金属回収システム、液体と粉体の混合方法、及び、金属回収方法 |
| JP2008168263A (ja) * | 2007-01-15 | 2008-07-24 | Izumi Kosho Kk | 粉体と液体の混合方法及びその装置 |
| JP2014168725A (ja) * | 2013-03-01 | 2014-09-18 | Jp Steel Plantech Co | 気体搬送される粉体の湿式溶解装置 |
| JP2016121031A (ja) * | 2014-12-24 | 2016-07-07 | 株式会社トクヤマ | 石膏スラリーの製造方法と製造装置 |
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| JP2017155997A (ja) * | 2016-03-01 | 2017-09-07 | 住友金属鉱山株式会社 | 融解槽 |
| WO2017191851A1 (ja) * | 2016-05-06 | 2017-11-09 | 株式会社オーノギ | 焼成カルシウム飽和溶液生成装置 |
| JP2017202968A (ja) * | 2016-05-06 | 2017-11-16 | 株式会社オーノギ | 焼成カルシウム飽和溶液生成装置 |
| WO2018084254A1 (ja) * | 2016-11-02 | 2018-05-11 | 田村 稔 | 複数溶液の混合方法 |
| JP2019147104A (ja) * | 2018-02-27 | 2019-09-05 | ニチラク機械株式会社 | 旋回型溶解方法及び旋回型溶解装置 |
| JP2019150830A (ja) * | 2019-06-25 | 2019-09-12 | 兵神装備株式会社 | 粉体混合機及び粉体混合方法 |
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| FI120335B (fi) * | 2001-11-23 | 2009-09-30 | Metso Paper Inc | Menetelmä ja laite jauhemaisen aineen sekoittamiseksi nesteeseen |
| SG157230A1 (en) * | 2003-02-28 | 2009-12-29 | Okutama Kogyo Co Ltd | Mixing device and slurrying device |
| DE102004021612A1 (de) * | 2004-03-15 | 2005-10-06 | Dietrich Engineering Consultants S.A. | Verfahren und Vorrichtung zum pneumatischen Behandeln pulverförmiger Stoffe |
| US7794135B2 (en) * | 2004-11-05 | 2010-09-14 | Schlumberger Technology Corporation | Dry polymer hydration apparatus and methods of use |
| US20080175094A1 (en) * | 2007-01-19 | 2008-07-24 | Bryan Henry | Solid Charging System |
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| JP4397432B1 (ja) * | 2009-06-19 | 2010-01-13 | 有限会社中部エンザイム | 燃料製造方法および燃料製造装置 |
| US8967852B2 (en) * | 2010-09-17 | 2015-03-03 | Delavan Inc | Mixers for immiscible fluids |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0535013A (ja) | 1991-07-26 | 1993-02-12 | Toshiba Corp | 画像形成装置 |
| JPH10328542A (ja) * | 1997-06-03 | 1998-12-15 | Nippon Steel Corp | 生石灰溶解方法及びその装置 |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2528094A (en) * | 1946-12-12 | 1950-10-31 | Walker Process Equipment Inc | Flow-energy mixing tank |
| GB729385A (en) * | 1952-06-19 | 1955-05-04 | Stamicarbon | Method of and apparatus for mixing a pulverulent solid material and a liquid |
| DE1179913B (de) * | 1955-12-06 | 1964-10-22 | Forschungsgesellschaft Der Iaw | Vorrichtung zum Dispergieren pulverfoermiger Stoffe |
| US2886297A (en) * | 1956-12-26 | 1959-05-12 | Phillips Petroleum Co | Brine creaming of latices |
| US3047275A (en) * | 1959-04-29 | 1962-07-31 | Cox Ronald Leslie | Mixing of granular and/or powdery solid materials |
| US3201093A (en) * | 1962-04-10 | 1965-08-17 | Dow Chemical Co | Mixing apparatus |
| US3542342A (en) * | 1968-09-06 | 1970-11-24 | Byron Jackson Inc | Apparatus for mixing pulverulent material with liquid |
| US3620506A (en) * | 1970-07-07 | 1971-11-16 | Fmc Corp | Fluid-mixing device |
| BE790515A (fr) * | 1971-10-25 | 1973-02-15 | Albright & Wilson | Appareil pour melanger ensemble des liquides et des solides en particules |
| CA1041994A (en) * | 1973-12-04 | 1978-11-07 | Ronald J. Ricciardi | Prewetting air-atomized powdered polyelectrolytes |
| CA1050736A (en) * | 1974-05-24 | 1979-03-20 | Occidental Petroleum Corporation | Mixing of particulate materials |
| SE387862B (sv) * | 1974-09-13 | 1976-09-20 | G A Staaf | Rorblandare, innefattande ett som en rotationskropp utformat hus, tva eller flera till detta anslutna rorledningar for tillforsel av blandningskomponenterna, samt ett till huset axiellt anslutet utloppsror |
| US4007921A (en) * | 1976-01-19 | 1977-02-15 | The Dow Chemical Company | Apparatus for mixing dry particles with a liquid |
| US4255124A (en) * | 1978-10-05 | 1981-03-10 | Baranowski Jr Frank | Static fluid-swirl mixing |
| JPS5551852A (en) | 1978-10-09 | 1980-04-15 | Ichimura Sangyo Kk | Weft yarn detector of water jet loom |
| US4390284A (en) * | 1980-01-25 | 1983-06-28 | Neptune Microfloc, Inc. | Method and apparatus for wetting powder |
| DE3039510A1 (de) * | 1980-10-20 | 1982-06-03 | Hoechst Ag, 6000 Frankfurt | Vorrichtung und verfahren zum dispergieren und loesen von polymerpulvern |
| US4498819A (en) * | 1982-11-08 | 1985-02-12 | Conoco Inc. | Multipoint slurry injection junction |
| US4538921A (en) * | 1983-11-25 | 1985-09-03 | Allied Corporation | Apparatus and method for slurrying soda ash |
| CH664505A5 (de) * | 1984-03-05 | 1988-03-15 | Sulzer Ag | Statische mischeinrichtung, insbesondere fuer hochviskose kunststoffschmelzen verarbeitende maschinen. |
| US4616935A (en) * | 1984-12-19 | 1986-10-14 | St. Joe Forest Products Company | Apparatus and process for boiler ash collection |
| US4790666A (en) * | 1987-02-05 | 1988-12-13 | Ecolab Inc. | Low-shear, cyclonic mixing apparatus and method of using |
| JP2706384B2 (ja) | 1991-03-22 | 1998-01-28 | 奥多摩工業 株式会社 | アラゴナイト系柱状炭酸カルシウムの粒度調整方法 |
| JPH0739739A (ja) * | 1993-08-02 | 1995-02-10 | Mitsubishi Heavy Ind Ltd | 灰混合装置 |
| DE19755905C1 (de) * | 1997-12-16 | 1999-05-12 | Binder Engineering Gmbh | Strömungsgleichrichter-Modul, Strömungsgleichrichter und Verfahren zu dessen Herstellung |
| AU5598699A (en) * | 1998-10-26 | 2000-05-04 | Rakesh Kumar Aggarwal | Soliquid |
| FI120335B (fi) * | 2001-11-23 | 2009-09-30 | Metso Paper Inc | Menetelmä ja laite jauhemaisen aineen sekoittamiseksi nesteeseen |
| SG157230A1 (en) * | 2003-02-28 | 2009-12-29 | Okutama Kogyo Co Ltd | Mixing device and slurrying device |
| US7325967B2 (en) * | 2003-07-31 | 2008-02-05 | Lextron, Inc. | Method and apparatus for administering micro-ingredient feed additives to animal feed rations |
-
2004
- 2004-02-26 SG SG200706295-3A patent/SG157230A1/en unknown
- 2004-02-26 WO PCT/JP2004/002270 patent/WO2004076042A1/ja not_active Ceased
- 2004-02-26 KR KR1020057015623A patent/KR101170174B1/ko not_active Expired - Fee Related
- 2004-02-26 JP JP2005502925A patent/JP4460534B2/ja not_active Expired - Fee Related
- 2004-02-26 CN CNB2004800055263A patent/CN100377769C/zh not_active Expired - Lifetime
- 2004-02-26 EP EP04714899A patent/EP1604730A4/en not_active Withdrawn
- 2004-02-26 US US10/547,002 patent/US7575364B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0535013A (ja) | 1991-07-26 | 1993-02-12 | Toshiba Corp | 画像形成装置 |
| JPH10328542A (ja) * | 1997-06-03 | 1998-12-15 | Nippon Steel Corp | 生石灰溶解方法及びその装置 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP1604730A4 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008119600A (ja) * | 2006-11-13 | 2008-05-29 | Suido Kiko Kaisha Ltd | 粉末混合方法および粉末混合器 |
| JP2008163440A (ja) * | 2007-01-05 | 2008-07-17 | Dowa Metals & Mining Co Ltd | 液体と粉体の混合装置、金属回収システム、液体と粉体の混合方法、及び、金属回収方法 |
| JP2008168263A (ja) * | 2007-01-15 | 2008-07-24 | Izumi Kosho Kk | 粉体と液体の混合方法及びその装置 |
| JP2014168725A (ja) * | 2013-03-01 | 2014-09-18 | Jp Steel Plantech Co | 気体搬送される粉体の湿式溶解装置 |
| JP2016121031A (ja) * | 2014-12-24 | 2016-07-07 | 株式会社トクヤマ | 石膏スラリーの製造方法と製造装置 |
| JP2016187799A (ja) * | 2015-03-30 | 2016-11-04 | 兵神装備株式会社 | 粉体混合機及び粉体混合方法 |
| JP2017155997A (ja) * | 2016-03-01 | 2017-09-07 | 住友金属鉱山株式会社 | 融解槽 |
| WO2017191851A1 (ja) * | 2016-05-06 | 2017-11-09 | 株式会社オーノギ | 焼成カルシウム飽和溶液生成装置 |
| JP2017202968A (ja) * | 2016-05-06 | 2017-11-16 | 株式会社オーノギ | 焼成カルシウム飽和溶液生成装置 |
| CN106182548A (zh) * | 2016-06-30 | 2016-12-07 | 浙江汇锋新材料股份有限公司 | 一种压延生产线中的搅拌装置 |
| CN106182548B (zh) * | 2016-06-30 | 2018-04-24 | 浙江汇锋新材料股份有限公司 | 一种压延生产线中的搅拌装置 |
| WO2018084254A1 (ja) * | 2016-11-02 | 2018-05-11 | 田村 稔 | 複数溶液の混合方法 |
| JPWO2018084254A1 (ja) * | 2016-11-02 | 2019-09-26 | 田村 稔 | 複数溶液の混合方法 |
| JP7072870B2 (ja) | 2016-11-02 | 2022-05-23 | 稔 田村 | 複数溶液の混合装置と混合方法 |
| US11511243B2 (en) | 2016-11-02 | 2022-11-29 | Minoru Tamura | Method for mixing a plurality of solutions |
| JP2019147104A (ja) * | 2018-02-27 | 2019-09-05 | ニチラク機械株式会社 | 旋回型溶解方法及び旋回型溶解装置 |
| WO2019167916A1 (ja) * | 2018-02-27 | 2019-09-06 | ニチラク機械株式会社 | 旋回型溶解方法及び旋回型溶解装置 |
| JP2019150830A (ja) * | 2019-06-25 | 2019-09-12 | 兵神装備株式会社 | 粉体混合機及び粉体混合方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1604730A1 (en) | 2005-12-14 |
| US7575364B2 (en) | 2009-08-18 |
| SG157230A1 (en) | 2009-12-29 |
| JP4460534B2 (ja) | 2010-05-12 |
| CN100377769C (zh) | 2008-04-02 |
| EP1604730A4 (en) | 2011-10-19 |
| CN1756590A (zh) | 2006-04-05 |
| KR20050110639A (ko) | 2005-11-23 |
| KR101170174B1 (ko) | 2012-07-31 |
| US20060164914A1 (en) | 2006-07-27 |
| JPWO2004076042A1 (ja) | 2006-06-01 |
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