CN1228716A - Hydromechanical mixing apparatus for producing mixture of powder or granular state material and liquid - Google Patents
Hydromechanical mixing apparatus for producing mixture of powder or granular state material and liquid Download PDFInfo
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- CN1228716A CN1228716A CN97197533A CN97197533A CN1228716A CN 1228716 A CN1228716 A CN 1228716A CN 97197533 A CN97197533 A CN 97197533A CN 97197533 A CN97197533 A CN 97197533A CN 1228716 A CN1228716 A CN 1228716A
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- 238000002156 mixing Methods 0.000 title claims abstract description 136
- 239000000203 mixture Substances 0.000 title claims abstract description 61
- 239000000843 powder Substances 0.000 title claims abstract description 32
- 239000000463 material Substances 0.000 title abstract description 11
- 239000007788 liquid Substances 0.000 title description 3
- 239000012530 fluid Substances 0.000 claims abstract description 36
- 239000008187 granular material Substances 0.000 claims description 19
- 230000004087 circulation Effects 0.000 claims description 15
- 230000004888 barrier function Effects 0.000 claims description 12
- 230000008602 contraction Effects 0.000 claims description 2
- 239000002245 particle Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 10
- 238000003756 stirring Methods 0.000 description 10
- 230000005484 gravity Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000007667 floating Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 238000005553 drilling Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010237 hybrid technique Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000320 mechanical mixture Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- 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
- B01F23/54—Mixing liquids with solids wetting 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
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
-
- 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
- B01F25/70—Spray-mixers, e.g. for mixing intersecting sheets of material
- B01F25/72—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles
- B01F25/721—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles for spraying a fluid on falling particles or on a liquid curtain
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
Abstract
A hydromechanical mixing apparatus for producing a mixture of powder or granular state material and fluid, the apparatus comprising at least one mixing space, a hopper (15) for introducing the powder or granular state material into the mixing space, an inlet pipe (26) for introducing the fluid into the mixing space, circulating means for returning at least one part of the mixture into the mixing space and a pump (20) for delivering the mixture through an outlet pipeline (23). Said at least one mixing space comprises an upper mixing space (11) and a lower mixing space (12) located one below the other, the upper and lower mixing spaces (11, 12) being connected by a conducting pipe (14) having a cross section smaller than that of the upper mixing space (11), said circulating means comprise a first circulating system (18, 21) for delivering one part of the mixture from a bottom part of the lower mixing space (12) into the upper mixing space (11), and a second circulating system (19, 22) for delivering another part of the mixture from the bottom part of the lower mixing space (12) into the lower mixing space (12).
Description
Technical field
The present invention relates to a kind of mixing arrangement, be used for producing the mixture of powder or granular material and fluid.
Technical background
In enterprise, often to produce the mixture that constitutes by powder or granular material and fluid.This hybrid technique must guarantee water and the effect to all surface of the very big particle of surface coefficient.In this mechanism, with the variation that often causes powder or granular substance material mixing of fluid, promptly its chemistry and physical characteristic are changed.Degree of mixing and the variation that brings thereof are determined by the water yield that adds and applied hybrid technology.
If the hybrid technique that adopts has been considered pipeline and has been carried mixture, the change this respect of distinctive water consumption and powder or granular material, when powder or granular material with mixing with the approximately equalised fluid of its quantity, thereby produce solid-liquid than for the high density mixed compound of 1/2-2/1 the time, this technology is favourable usually just.
This examples of applications is to press the solid-liquid of 1/2-2/1 than the so-called thickness mud of forming from the solid-state combustion product that coal-fired or oily power plant produces with water.When producing thickened drilling fluid, it is very important as far as possible thoroughly stirring because people wish attached on the dust granule and calcium oxide (CaO) particle that is fixed on the porous part of dust granule dissolve fully.By the pozzolanic reaction of common name, the combustion product of this high-specific surface area will can or just a little independently not present its caking property.But under moistening and normal temperature condition, these combustion products siliceous or silica-alumina material participate in calcium hydroxide (Ca (the OH)) chemical reaction that caused by mixed process, and by this chemical reaction these materials are converted into a kind of solid construction material.Mix the reaction speed that can guarantee rapidly completely.Like this, this thickened drilling fluid becomes solid along pipeline output and after handling.As well-beaten result, after solidifying, produce the sediment of a kind of high volume density, high compressive strength, low seepage rate.
Under the condition of a well-beaten even thickened drilling fluid, in mixture, can not retain the materials such as bubble of undissolved calcium oxide (CaO) particle, gas and air, and local chemical reaction can not take place.Because these materials can cause crackle and produce that therefore improved sedimentary seepage of water, harmful substance can flow out outside the sediment as a result, makes these sediments might become the pollution sources of contaminated environment.
In order to be that the powder or the granular material of 0.001-0.1 millimeter mixes with fluid with particle size, adopt a kind of hydraulics hybrid technique and device of being commonly referred to as.In the mixing chamber of this hydraulics mixing arrangement, be not convenient to carry out the parts of stirring.The basis of this hybrid technique is actually, fluid has kinetic energy when flowing with certain speed, with the mutual random collision of turbulent fluid that has kinetic energy very with when stopping, the kinetic energy of this fluid enough makes two kinds of objects mix mutually at the powder that contains solids in a large number.With the mode of blocks flow material, the powder agglomates with bigger serface separate to form particle, and all surface of particle all----is hydration by moistening.Adopt the mode of hydraulics mixing arrangement, under the condition of above-mentioned material, can realize better stirring than mechanical mixture device.
The fluid dynamic energy that this hydraulics mixed method is utilized is to produce by gravity and/or pressure.When gravity produced situation about flowing, mixing mutually was in gravitational field to fluid with solid, and dependence realizes in the mode that fixing means is installed in the barrier plate parts in the gravitational field.And when utilizing the pressure generation to flow, stir the required energy and produce by the fluid pump.
In Hungarian the 172nd, No. 922 patent, a kind of bulk water mechanics mixing arrangement has been described, be called " waterpower is mixed (Hydromix) ", and be used for producing thickened drilling fluid.A schematic diagram of this mixing arrangement as shown in Figure 1, in a mixing chamber 1 of this mixing arrangement, a large amount of dry dusts, clash into the importing of the direction shown in the arrow b and with water/thin mud fluid by charging aperture 3 mutually by deadweight, and this fluid flows through from inlet line 10 depended on pressure.Utilization is installed in the stopping of plate member 8 of a taper in the mixing chamber 1, and mixture is in this bottom of mixing 1, collects with gravity flow in the gatherer 2 to stop.The part of this mixture is handled place (figure do not mark) by pipeline 7 from outputing to by pump 6 here, and another part then turns back to mixing chamber 1 by a circulating pump 4 by a circulation line 5, so that utilize higher kinetic energy to mix.The inter-air space in mixing chamber 1 can be separated the gas that produces in the mixed process and the bubble of gas/air, and by ventilation duct 9, in the process that stops solid and liquid phase these gases is discharged from mixing arrangement.
Under this kind mixing arrangement condition of describing in Hungarian the 172nd, No. 922 patent, practiced stirring is in the mixing chamber by various barrier plate component limitations, and the top-down spiral that utilization is produced by gravity, the kinetic energy of turbulent flow carry out.At this, this spiral and turbulent flow only are the volumes that partly is full of this mixing chamber.
An advantage of this mode is, by the solid material of the low bulk density of gravity impouring and the caking of fluid, its kinetic energy is not enough to implement thorough stirring.Have in the mixing arrangement of gravity mixing chamber at these, mixture relies on gravity to flow along the barrier plate parts of this device, and its kinetic energy increases along with the flow of the mixture that flows usually.So, must create the mixing chamber of big volume, perhaps increase the volume flow of circulating mixture, yet must increase the expense of blending tank and auxiliary equipment for thorough stirring.
Above-mentioned this method also has a shortcoming to be, because solid and fluid foods are stopped that some powder particle begins in mixing chamber floating.Floating powder particle is difficult to guarantee and the collision of streaming flow that so floating powder particle will escape into by the inter-air space of mixing arrangement in the surrounding environment, therefore, this mixing arrangement becomes the pollution sources of ambient atmosphere.
Summary of the invention
The objective of the invention is to develop a kind of hydraulics mixing arrangement, be used to produce the mixture of powder or granular material and fluid, it is characterized in that,, use a less relatively mixing chamber and auxiliary equipment that need not be very expensive for guaranteeing thoroughly to stir required kinetic energy.And can also guarantee the mixing of isolated floating powder particle in mixed process.
Like this, the present invention is a kind of hydraulics mixing arrangement of producing the mixture of powder or granular material and fluid, this mixing arrangement comprises, at least one mixing chamber, a charging aperture that is used for powder or granular material are imported mixing chamber, an inlet line that is used for fluid is imported mixing chamber is used at least a portion of mixture is turned back to some EGRs of mixing chamber and a pump that is used for by an outlet line output mixture.According to the present invention, at least one above-mentioned mixing chamber comprises that one is gone up mixing chamber and a following mixing chamber that is located under it, this upper and lower mixing chamber is connected by a conduit, the sectional area of conduit is less than the sectional area of last mixing chamber, above-mentioned EGR comprises one first circulatory system, be used for the mixture that a part is collected from following mixing chamber bottom is transported to mixing chamber and one second circulatory system, be used for another part is transported to down mixing chamber from the mixture bottom the following mixing chamber.
Employing is according to two circulations of the present invention, and the blending tank of volume also can provide and mix required kinetic energy greatly.
In a preferred embodiment of the invention, this first circulatory system comprises one first circulation line, and the tail end of this pipeline is incorporated into mixing chamber, and above-mentioned tail end is divided into several playpipes and arranges in the following manner.Axisymmetricly and make the emission direction of its mixture point to the chamber that surrounds by conduit promptly for the axis of last mixing chamber.This first circulatory system comprises one first circulating pump in addition, and the mixture conveying capacity of this pump should be convenient to make the jet of mixture to be full of whole catheter section.Utilization makes the mixture jet be full of the method for conduit gross section, can realize a kind of suction effect, makes it to guarantee that the floating powder particle that produces in mixed process is pulled to the direction of conduit and obtains stirring.
In a further advantageous embodiment, described second circulatory system comprises one second circulation line, and this circulation line has one and is arranged to the tail end by mixing chamber top under tangentially mixture being imported in one or more positions.Can remove fully attached to the particle that mixes down on the locular wall by tangential importing, thereby realize the mixed process that another stops form.
More advantageously, this mixing arrangement also comprises barrier plate parts, is installed in the following mixing chamber that is arranged in below the conduit, above-mentioned barrier plate parts have one conical or increase its stop surface towards the gradient at tip.The kinetic energy of the mixture that utilization flows downward, these barrier plate parts improve the speed of mixing by blocking effect.
According to other preferred embodiment, last mixing chamber forms the axial symmetry relation in the mode of downward contraction, this inlet line with tangentially be connected to mixing chamber top certain a bit, and charging aperture is connected to the top of this mixing chamber on the axis direction of last mixing chamber, outlet line is connected to second circulatory system, and descends mixing chamber to be connected with a blast pipe and get rid of gaseous matter.
Brief Description Of Drawings
Below in conjunction with the illustrated the preferred embodiments of the present invention of accompanying drawing, describe the present invention in detail.In the accompanying drawing:
Fig. 1 is the sketch of a known mixing arrangement,
Fig. 2 is the sketch of a preferred mixing arrangement embodiment of the present invention,
Fig. 3 is the sectional view that preferred embodiment shown in Figure 2 obtains along the A-A plane, and direction is the direction in the face of arrow, and
Fig. 4 is the sectional view that preferred embodiment shown in Figure 2 obtains along the B-B plane, and direction is the direction in the face of arrow.
Implement best way of the present invention
In mixing arrangement shown in Figure 2, powder or granular material mix with fluid, occur in mixing chamber 11, descend mixing chamber 12 to reach among the chamber 13 that is surrounded by the conduit 14 that connects upper and lower mixing chamber 11,12.In an illustrated embodiment, mixing chamber 11,12 and chamber 13 form the axial symmetry relation with a common axis.Powder or granular material flow to by charging aperture 15, and enter among the mixing chamber 11 by the direction of arrow b.And, utilize pump 25, fluid is tangentially introduced the top of chamber 11 by inlet line 26 from fluid tank.Because the fluid scouring that enters is parked in the powder in mixing chamber 11 shells, so tangential importing is very favorable.
Following mixing chamber 12 below being arranged in conduit 14 has been installed barrier plate parts 16.In an illustrated embodiment, these barrier plate parts 16 are conical, and still, these parts also can be made one and have to its most advanced and sophisticated surface that increases gradient.This mixing chamber 12 comprises a blast pipe 17 in addition, is used for getting rid of gaseous matter.
At the mixture that collect following mixing chamber 12 bottoms, a part is transported in the mixing chamber 11 by first circulatory system that comprises one first circulation line 21 and one first circulating pump 18.And another part mixture is then transported to down by second circulatory system that comprises one second circulating pump 19 and one second circulation line 22 and is mixed 12 top.In the mixture of this back one circulation, by outlet line 23 outputs, this pipeline is connected with second circulatory system in the back of second circulating pump 19 by pump 20 for some.In a preferred embodiment, the conveying capacity of first circulatory system is approximately five times of output quantity of pump 20, and the 2-3 that the conveying capacity of second circulatory system is about pump 20 output quantities doubly.
The end that stretches into first circulation line 21 of mixing chamber 11 inside is divided into four playpipes 24 and sprays to mixture (as shown in Figure 3), above-mentioned playpipe 24 distributes axisymmetricly for the axis of last mixing chamber, and is to arrange in the mode of the emission direction of its mixture being aimed at the chamber 13 that is surrounded by conduit 14.This playpipe distributes around powder that enters from charging aperture 15 or granular material, therefore in last mixing chamber 11, the mixture jet that enters by playpipe 24 has very high kinetic energy, the strong stirring of solid material generation that the feasible mixing that enters and accurately control its flow from inlet line 26 adds with fluid and deadweight.In a preferred embodiment of the invention, the diameter of playpipe 24 is about the 30-50 millimeter.
The mixture flow rate of being carried by the circulating pump in first circulatory system 18 is so that the mixture jet is determined the mode that the whole cross section of conduit 14 just is full of.Under this mode condition, the mixture jet produces a kind of suction effect in last mixing chamber 11, moves towards the mixture jet with the floating powder particle of guaranteeing to separate from powder or granular material, and with this itself and mixture is merged.
In last mixing chamber 11, certainly lead to negative pressure to a certain degree, make after being subjected to the stopping of a large amount of powder or granular material, still keep the powder particle of floating state and mixture jet that circulation is come by this negative pressure this jet that leads.In above-mentioned preferred embodiment, the flow velocity of supposing mixture in chamber 13 has just produced a kind of suitable suction effect when 6-8m/s.If not suction effect, floating powder particle will inwall attached to mixing arrangement on, can not mix, thereby stop up the charging aperture 15 of the inter-air space and guiding mixing chamber 11 gradually with the mixture jet.In above-mentioned preferred embodiment,, also the suction effect is strengthened owing in mixing chamber 11, there is a funnel shaped that shrinks downwards.Consequent suction effect in the negative pressure inter-air space of funnel shaped mixing, keeps as the charging aperture 15 of this inter-air space end and the below of inlet line 26 always.
In the bottom of this mixing chamber 11,, can obtain extraordinary mixing owing to stop and the effect of negative pressure.Yet the mixture that is blocked flows by conduit 14, still has enough kinetic energy, makes it can be used for guaranteeing better mixing and mixed with gas in the compound and air eliminating.In following mixing chamber 12, the inter-air space that under conduit 14, exists a gravity to produce, and this kinetic energy works in this mixing chamber in the following manner: utilize mixture to flow downward by conduit 14, and collide mutually with barrier plate parts 16, make it lose its kinetic energy in mixed process more completely, thereby scatter in the top at mixing chamber 12, and by gravity flow, arrive mixing chamber 12 down.
As shown in Figure 4, described second circulation line is with the top of mixing chamber 12 under the tangential importing.The fluid of mixture is very favourable for oarse-grained pulverizing with tangential importing, and because the action of centrifugal force of its generation is discharged gas and air bubble from mixture.For this purpose, the means that must have gravitational field certainly and the gas of discharging and/or air are diffused from this mixing chamber.
For the mixing arrangement according to the above-mentioned preferred embodiment of the present invention, a kind of mixed process completely takes place in top at following mixing chamber 12 again.This process is to collide generation mutually by barrier plate parts 16 and the mixture fluid of making around the movement in mixing chamber 12 shells, with the part of the scattered process of mixture.
Powder or granule materials have been obtained describing with the mixing arrangement that fluid mixes mutually according to of the present invention being used for.This mixing arrangement is less relatively at mixing chamber, when slag and/or ash are thoroughly mixed with water or thin mud, can effectively be used for producing thickened drilling fluid, and not pollute the environment.
For these those skilled in the art clearly, above-mentioned disclosed only be example, within by the scope of the present invention of claims, can carry out other replacement, remodeling is revised etc.
Claims (8)
1. hydraulics mixing arrangement, be used to produce the mixture of powder or granular material and fluid, this mixing arrangement comprises at least one mixing chamber, a charging aperture, be used for powder or granular material are imported mixing chamber, an inlet line, be used for fluid is imported mixing chamber, some EGRs, be used at least a portion of mixture returned and join mixing chamber, and pump that is used for by the outlet line output mixture, it is characterized in that, at least one above-mentioned mixing chamber comprises that one is gone up mixing chamber (11) and a following mixing chamber (12) that is located under the chamber, on being somebody's turn to do, following mixing chamber (11,12) connect by a conduit (14) between, the cross section of conduit is less than the cross section of last mixing chamber (11), above-mentioned EGR comprises one first circulatory system (18,21), be used for and be transported in the mixing chamber (11) from the partially mixed thing of mixing chamber (12) bottom collection down, with one second circulatory system (19,22), be used for another part mixture from following mixing chamber (12) bottom is transported to down within the mixing chamber (12).
2. according to the device of claim 1, it is characterized in that, this first circulatory system (18,21) comprise one first circulation line (18,21), this circulation line has a tail end and extend into the inside of mixing chamber (11), above-mentioned tail end is divided into several playpipes (24), this playpipe is provided with in the following manner, and promptly the axis for last mixing chamber (11) distributes axisymmetricly, and the emission direction of its mixture is pointed to the chamber (13) that is surrounded by conduit (14).
3. according to the device of claim 2, it is characterized in that described first circulatory system (18,21) comprises one first circulating pump (18), this pump is carried the mixture of certain flow, so that the mixture jet is full of the whole cross section of conduit (14).
4. according to each device in the claim 1 to 3, it is characterized in that, described second circulatory system (19,22) comprise one second circulation line (22), this circulation line has a tail end and arranges in the mode on mixing chamber (12) top under mixture is imported from one or more positions with tangential direction.
5. according to each device in the claim 1 to 3, it is characterized in that, it also is included in the middle barrier plate parts (16) of installing of following mixing chamber (12) below the conduit (14), and these barrier plate parts (16) have the conical or stop surface to its most advanced and sophisticated increase gradient.
6. according to the device of claim 1, it is characterized in that, described axis coaxle symmetry and contraction downwards of going up the shape of mixing chamber (11) for last mixing chamber (11), and described inlet line (26) with tangentially be connected to mixing chamber (11) top certain a bit, in addition, described charging aperture (15) is connected with described mixing chamber top from the axis direction of last mixing chamber (11).
7. according to the device of claim 1, it is characterized in that described outlet line (23) is connected with second circulatory system (19,22).
8. according to the device of claim 1, it is characterized in that the described configuration of mixing chamber (a 12) down blast pipe (17) is used for getting rid of gaseous matter.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU9602379A HU9602379D0 (en) | 1996-08-30 | 1996-08-30 | Method and apparatus for mixing and storage of combustion-rest by water at a coal - or oil - power station |
| HUP9602379 | 1996-08-30 | ||
| HUP9701343 | 1997-08-01 | ||
| HU9701343A HU222031B1 (en) | 1996-08-30 | 1997-08-01 | Hydromechanical mixer for producing mixture from liquid and powder, or grain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1228716A true CN1228716A (en) | 1999-09-15 |
| CN1091640C CN1091640C (en) | 2002-10-02 |
Family
ID=89995458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97197533A Expired - Fee Related CN1091640C (en) | 1996-08-30 | 1997-09-01 | Hydromechanical mixing apparatus for producing mixture of powder or granular state material and liquid |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0927073B1 (en) |
| CN (1) | CN1091640C (en) |
| AU (1) | AU4216897A (en) |
| DE (1) | DE69709130T2 (en) |
| EE (1) | EE03670B1 (en) |
| HU (1) | HU222031B1 (en) |
| TR (1) | TR199900425T2 (en) |
| WO (1) | WO1998008596A1 (en) |
| YU (1) | YU10399A (en) |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2071846A (en) * | 1935-08-15 | 1937-02-23 | Cilco Terminal Company Inc | Apparatus for spraying material |
| US3891393A (en) * | 1971-05-13 | 1975-06-24 | Intermountain Res & Dev Corp | Apparatus for slurrying soda ash |
| US3741533A (en) * | 1971-10-14 | 1973-06-26 | Dow Chemical Co | Mixing apparatus |
| HU172922B (en) * | 1975-02-05 | 1979-01-28 | Melyepitesi Tervezo Vallalat | Apparatus for mixing solid, granular and/or dustlike materials into fluid particularly for producing sludge at pipeline carrying |
| HU171301B (en) * | 1975-02-13 | 1977-12-28 | Janos Lippai | Water and steam exhaust valve for corrosion preventing of spaces |
| US4007921A (en) * | 1976-01-19 | 1977-02-15 | The Dow Chemical Company | Apparatus for mixing dry particles with a liquid |
| EP0445875B1 (en) * | 1990-03-09 | 1995-12-13 | Sofitech N.V. | Method and apparatus for mixing solids and fluids |
| US5368385A (en) * | 1993-08-20 | 1994-11-29 | Rohm And Haas Company | Continuous solution method and apparatus |
-
1997
- 1997-08-01 HU HU9701343A patent/HU222031B1/en active IP Right Revival
- 1997-09-01 DE DE69709130T patent/DE69709130T2/en not_active Expired - Fee Related
- 1997-09-01 EP EP97940268A patent/EP0927073B1/en not_active Expired - Lifetime
- 1997-09-01 CN CN97197533A patent/CN1091640C/en not_active Expired - Fee Related
- 1997-09-01 TR TR1999/00425T patent/TR199900425T2/en unknown
- 1997-09-01 WO PCT/HU1997/000046 patent/WO1998008596A1/en active IP Right Grant
- 1997-09-01 YU YU10399A patent/YU10399A/en unknown
- 1997-09-01 AU AU42168/97A patent/AU4216897A/en not_active Abandoned
- 1997-09-01 EE EEP199900078A patent/EE03670B1/en not_active IP Right Cessation
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| CN102355941A (en) * | 2009-03-19 | 2012-02-15 | Sika技术股份公司 | Cascade-type coating device for powdery material and associated method |
| CN102029119A (en) * | 2010-11-10 | 2011-04-27 | 同济大学 | Large-flux power and liquid mixer |
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| CN107233804B (en) * | 2017-07-31 | 2023-04-25 | 重庆耐德生态科技有限公司 | Flocculation dispensing device |
| CN112334221A (en) * | 2018-07-05 | 2021-02-05 | 日本斯频德制造株式会社 | Slurry manufacturing apparatus and slurry manufacturing method |
| CN111974238A (en) * | 2020-08-18 | 2020-11-24 | 中冶南方工程技术有限公司 | Powder material mixing device |
| CN114392686A (en) * | 2021-11-25 | 2022-04-26 | 河南康泰药业有限公司 | Raw material mixing device is used in norfloxacin production |
| CN114950170A (en) * | 2022-07-31 | 2022-08-30 | 江苏派乐滋食品有限公司 | Raw material mixing device and method for candy production |
Also Published As
| Publication number | Publication date |
|---|---|
| EE9900078A (en) | 1999-10-15 |
| DE69709130T2 (en) | 2002-08-01 |
| EP0927073B1 (en) | 2001-12-12 |
| EP0927073A1 (en) | 1999-07-07 |
| HU9701343D0 (en) | 1997-09-29 |
| YU10399A (en) | 2000-03-21 |
| HU222031B1 (en) | 2003-03-28 |
| WO1998008596A1 (en) | 1998-03-05 |
| TR199900425T2 (en) | 1999-06-21 |
| CN1091640C (en) | 2002-10-02 |
| AU4216897A (en) | 1998-03-19 |
| DE69709130D1 (en) | 2002-01-24 |
| HUP9701343A3 (en) | 1999-12-28 |
| HUP9701343A2 (en) | 1999-07-28 |
| EE03670B1 (en) | 2002-04-15 |
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