WO2000016886A1 - Einrichtung zur herstellung eines schüttfähigen produktes und verfahren zur anwendung der einrichtung - Google Patents
Einrichtung zur herstellung eines schüttfähigen produktes und verfahren zur anwendung der einrichtung Download PDFInfo
- Publication number
- WO2000016886A1 WO2000016886A1 PCT/DE1999/003093 DE9903093W WO0016886A1 WO 2000016886 A1 WO2000016886 A1 WO 2000016886A1 DE 9903093 W DE9903093 W DE 9903093W WO 0016886 A1 WO0016886 A1 WO 0016886A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rotor
- cores
- guide vanes
- product
- starting materials
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000007858 starting material Substances 0.000 claims abstract description 39
- 239000011247 coating layer Substances 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 claims description 25
- 239000011248 coating agent Substances 0.000 claims description 21
- 239000010410 layer Substances 0.000 claims description 19
- 239000011230 binding agent Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 13
- 230000033001 locomotion Effects 0.000 claims description 13
- 238000001035 drying Methods 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 235000011837 pasties Nutrition 0.000 claims description 2
- 239000008187 granular material Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 9
- 238000005253 cladding Methods 0.000 description 7
- 238000002156 mixing Methods 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000004480 active ingredient Substances 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920000609 methyl cellulose Polymers 0.000 description 2
- 239000001923 methylcellulose Substances 0.000 description 2
- 235000010981 methylcellulose Nutrition 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 235000019013 Viburnum opulus Nutrition 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 235000019814 powdered cellulose Nutrition 0.000 description 1
- 229920003124 powdered cellulose Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011257 shell material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/06—Coating or dressing seed
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P10/00—Shaping or working of foodstuffs characterised by the products
- A23P10/20—Agglomerating; Granulating; Tabletting
- A23P10/22—Agglomeration or granulation with pulverisation of solid particles, e.g. in a free-falling curtain
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P10/00—Shaping or working of foodstuffs characterised by the products
- A23P10/20—Agglomerating; Granulating; Tabletting
- A23P10/28—Tabletting; Making food bars by compression of a dry powdered mixture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/808—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers driven from the bottom of the receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/93—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with rotary discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/80—Mixers with rotating receptacles rotating about a substantially vertical axis
- B01F29/82—Mixers with rotating receptacles rotating about a substantially vertical axis the receptacle comprising a rotary part, e.g. the bottom, and a stationary part, e.g. the wall, with optional use of a stirrer; the receptacle comprising parts moving in opposite directions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/712—Feed mechanisms for feeding fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7178—Feed mechanisms characterised by the means for feeding the components to the mixer using shovels or scoops
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7179—Feed mechanisms characterised by the means for feeding the components to the mixer using sprayers, nozzles or jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/7547—Discharge mechanisms characterised by the means for discharging the components from the mixer using valves, gates, orifices or openings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/10—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in stationary drums or troughs, provided with kneading or mixing appliances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/115—Stirrers characterised by the configuration of the stirrers comprising discs or disc-like elements essentially perpendicular to the stirrer shaft axis
- B01F27/1154—Stirrers characterised by the configuration of the stirrers comprising discs or disc-like elements essentially perpendicular to the stirrer shaft axis the discs being cup shaped, e.g. semi sphere
Definitions
- the invention relates to a device for producing a pourable product, in particular a pourable product with a coating. Furthermore, the invention relates to two methods of using the device.
- the pourable product is understood to be the finished product in the respective application of the invention.
- the pourable product can basically be built up from the same or different starting materials with a radially homogeneous or layered structure.
- the pourable product can be of any type, insofar as it is possible to bring this, as well as the respective starting materials, into a radial-peripheral circulation.
- DE 41 28 258 AI gives a method for uniformly closed coating of grains, such as seeds, with a rotor granulator with an integrated fluidized bed. Drying and a device for its implementation.
- the bed circulated by the running rotor with the dissolved or suspended coating materials is sprayed through one or more nozzles arranged with compressed air and arranged in the free interior of the stator, hot air being introduced into the room with the circulated bed through the annular gap between the rotor and the stator .
- the associated device specifies a rotor, the cross section of which falls from the center at an angle of up to 45 ° to the plane and is curved on the outer circumference with a radius of approximately 10 to 20% of its diameter up to a contact angle of 45 °.
- DE 4411058 C2 specifies a device for coating granular material, in particular for coating seeds with chemicals such as dressing agents.
- the device has a side wall, which is flared upwards, of a high-speed rotating mixing cylinder, which can be rotated about a vertical axis.
- the liquid chemicals are sprayed onto the granular material in the mixing cylinder using a spray device.
- curved discharge vanes are arranged on a discharge ring above the mixing cylinder, which deflect the material and return it downwards into the conical mixing cylinder.
- the invention has for its object to provide a device for producing a pourable product, in particular a pourable product with a sensitive structure or coating, of the type mentioned, which ensures high quality and productivity with a relatively low technical effort. Furthermore, the invention relates to two methods of using the device.
- the invention solves the problem for the device by the features mentioned in claim 1. Further developments of the invention are characterized in the subclaims 2 to 10.
- all substances introduced into the device are understood. These can be powdery substances from which, in particular in cooperation with a binder, base cores in the form of granules are produced using the device according to the invention.
- a cladding layer of the same or different starting materials can be built up on these base cores or any other cores.
- cores As “other" cores z. B. granules, pellets, grains, seeds, tablets, pills, etc. are coated.
- the cores can be homogeneous or an agglomerate or a core that has already been coated with one or more layers.
- a coating is a layer that is built up or deposited on a core in such a way that the core is largely enclosed uniformly.
- the coating can consist of a substance, a liquid or dispersion, or a mixture of several substances, e.g. B. from a cluster (snowball effect) of a powdery starting material and a liquid binder.
- the powdery starting material can be a homogeneous material or a mixture of several materials. In many cases, it is a neutral substance that only serves to encase the core in combination with the liquid binder, thereby giving the product a shape that is as uniform as possible and of the same size.
- the powdery starting material, such as the binder can also contain active substances intended for the intended purpose.
- the basic cores like the “other" independent cores, are generally referred to below only as cores, and the starting materials are understood to be the starting materials which are introduced into the device in order to form the basic cores or to apply a coating layer to existing cores become.
- the essence of the invention is that the starting materials, in particular the cores used and ultimately the finished pourable product itself, are set in a specific circulating movement by the rotor.
- the rotor displaces the starting materials or the cores in a radial-tangential direction of movement, which is changed in a vertical-tangential direction in the outer region of the rotor and in the vicinity of the wall of the rotor chamber.
- the cores leave the effective range of the rotor with a kinetic energy which is sufficient for the cores to roll along on the guide vanes which are statically arranged on the rotor chamber and in the process necessarily change their direction of movement in accordance with the shape of the guide vanes and are essentially deflected and into Rotor fall back.
- the radial-tangential direction of movement of the cores is inclined at least in the radially outer third of the rotor at an angle between 10 ° and 80 ° to the axis of rotation until the cores on the wall of the rotor chamber leave the rotor vertically-tangentially upwards with kinetic energy.
- the practically advantageous inclination is determined in each case by the mass of the cores or the pourable products in connection with the diameter of the rotor and its speed.
- the cores are put in a specific intensive, essentially shock-free circulation, in which the cores and in particular the cladding layers growing on the cores are not exposed to any disadvantageous pressure and impact loads.
- the guide vanes are arranged statically on the inner wall of the rotor chamber above the plane of the upper edge of the rotor. In cross section to the rotor axis, they essentially have the shape of a segment of a circle or a spiral. The outer ends of the segments emerge in the direction of rotation of the rotor from the circle of the inner wall of the rotor chamber, the tangents of the inner wall and the guide vanes having essentially the same inclination at the point of contact. The inner ends of the segments lie approximately in the middle part of the rotor radius. Due to this specific design, the circulating product, especially with sensitive coating layers, can roll on the rotor largely without impact under the influence of the kinetic energy, leave it and roll on the inside of the guide vanes until it falls back into the rotor.
- the cores in particular do not meet angular built-in parts, e.g. B. on obstacles to circulation, as used in the prior art.
- the cores roll intensively and evenly on the guide vanes and against each other so that they are exposed to the same pressure loads on all sides and a uniform coating is formed.
- the guide vanes In the case of thicker enveloping layers as a coating, it may also be advantageous to vary the guide vanes specifically, depending on the rollability of the cores, so that the cores are brought into an advantageous circulation according to their mass and size.
- the vertical surfaces of the guide vanes can be arranged at least partially inclined to the vertical.
- the shape of the circular or spiral segments of the guide vanes can also be changed by an adjusting device.
- the guide vanes can be divided several times. In the event of an adjustment, individual or all parts of the guide vanes are then changed relative to one another in such a way that a different overall shape of the circular or spiral segments is formed.
- the rolling movement of the coated cores or products can be very advantageously optimized when the mass changes.
- the individual elements of the starting materials have significantly lower masses than at the end of the production of a pourable product. This also changes the specific rolling conditions.
- the geometry of the guide vanes also in connection with a change in the speed of the rotor, can be very advantageously influenced to an optimal rolling movement.
- Such a device can also advantageously be used as a universal system for the optional production of very different pourable products.
- the supply of various starting materials e.g. B. a powdery starting material and / or a liquid binder
- the starting materials are dosed in such a way that they build up directly on the cores as a covering layer immediately after the feed.
- the liquid binder moistens the cores or the surface of the partially coated cores and the powdered starting material then adheres to this moist surface. This ensures that no agglomerates of the starting materials for the cladding layer can form without a core.
- the procedure depends very much on the starting material.
- the starting material is granulated or pelletized in the form of the rolling motion alone.
- a small amount of binder e.g. As water, added so that the base cores form around the drops of the binder.
- further starting material in the manner of a coating can then be applied to the base cores.
- at least partially flat gas passages in the form of perforations or sieves can be arranged in the cone jacket. A dry gas can be passed through the gas passages from below by means of suitable supply devices.
- the device according to the invention is basically designed as a batch system, since the production of the pourable products requires the effect of the specific circulation for a certain time. However, it is also possible to operate the device as an intermittent continuous system. That The starting materials or the cores and the starting materials for the build-up of the cladding layer thereon are fed to the rotor chamber at intervals and discharged from it again after a corresponding process duration.
- a solution has proven itself in which there is at least one flap in the wall of the rotor chamber above the rotor and preferably inside a guide vane, which is suitable for the products to be in the open position of the flap and at rotating rotor, by which centrifugal forces are moved out of the rotor chamber.
- the finished product is suctioned off with a suction tube introduced into the rotor chamber from above.
- the advantage of the invention is, in particular, that products of the most varied types that can be poured in a very simple and gentle manner can be produced without drying or drying.
- the production of the pourable products both in the production of simple granules and in the construction of complicated and sensitive coating layers, with the device according to the invention leads to a product with a surprisingly uniform outer shape.
- the products have a spherical or a different shape. If e.g. B. elongated cores are coated, the product is only spherical if a relatively thick coating layer is applied. If this is not desired, the product will also have an elongated shape with a smaller thickness of the cladding layer.
- any higher shock or pressure load on the individual product particles is avoided when using the device according to the invention.
- coating material which is usually very disadvantageous, does not come off in the case of partially coated cores.
- Such destruction of partially coated cores occurs in the prior art e.g. in that the guide devices engage with their edges in the circulating material.
- the stripped coating materials can form a separate granulate without a core.
- Such granules are harmful or disadvantageous if the core has a function, e.g. is a seed. When sowing, a defect occurs with a corresponding crop loss.
- FIG. 1 a device according to the invention in a schematic sectional illustration.
- FIG. 2 shows a horizontal section above the guide vanes 11 according to FIG. 1.
- seeds of relatively different sizes and shapes are to be coated with a coating.
- the seeds referred to in the example as kernels, can in an equivalent manner also goods of the chemical
- the demands on the coating are essentially determined by the fact that the coated cores are subsequently to be transported, treated or packaged individually as a product.
- the problem is that modern industry uses high-performance machines that work at high speeds, which in turn requires a high degree of uniformity of the products to be processed or transported.
- Figure 1 shows the device according to the invention in section.
- the device consists of a rotor chamber 1 with a lower housing 2, in which a partially conical rotor 4 is arranged centrally in a vertical rotor axis 3.
- the central part of the rotor 4 is covered with a central rotor sleeve 23.
- the radially adjoining section 24 is horizontal.
- a cone jacket 22 begins approximately in the middle of the radius with an inclination angle of 50 ° to the rotor axis 3.
- the upper edge 5 of the rotor 4 extends close to the inner wall 6 of the lower housing 2, so that an annular gap is formed.
- the rotor 4 is designed to be height-adjustable and there is a short cone 27 on the wall 6 coaxial to the rotor axis 3. This makes it possible to vary the annular gap and thus the passage width for a dry gas between the rotor 4 and the wall 6.
- Below the rotor 4 there are two gas inlets 8 in the lower housing 2, via which a gas or specifically a dry gas can be admitted into the rotor chamber 1.
- An electric motor drive 7 for the rotor 4 is located below the lower housing 2.
- the upper edge 5 of the rotor 4 and the upper edge of the lower housing 2 lie essentially in a plane 9. Above this plane 9 there is a guide ring ring 10 as seen in plan view in FIG. 2 (section above the guide vanes 11 in accordance with FIG Figure 1) is shown in more detail. For better clarity, only two guide vanes 11 are indicated in FIG. 1.
- the upper housing 12 which closes the rotor chamber 1 at the top.
- the upper housing 12 there are a feed opening 13 for the cores to be coated, a feed 14 for a dry starting material and a central feed 15 for a liquid binder.
- FIG. 2 With a diameter of the guide vane ring 10 of approximately 1500 mm, six guide vanes 11 arranged.
- the guide vanes 11 have approximately the height of the guide vane ring 10, the outer edge 17 being integrally formed on the inner wall 16 of the guide vane ring 10 without steps and edges, that is to say welded and ground in the practical embodiment.
- the guide vanes 11 have the shape of a segment of a spiral, the outer edge 17 being the pole renewed point and the inner edge 18 being the point near the pole of the segment of the spiral.
- the shape of the spiral on the inner wall 6 essentially fulfills the theoretical requirement that the outer ends of the guide vanes 11 emerge from the circle of the inner wall 6 of the rotor chamber 1 in the direction of rotation of the rotor 4 such that the tangents of the inner wall 6 and the guide vanes 11 have essentially the same inclination at the point of contact.
- the inner ends of the guide vanes 11, the edges 18, are located approximately in the central part of the rotor radius.
- the vertical line 19 is slightly inclined relative to the vertical in the middle of the guide vanes 11, such that the lower edge 20 of the guide vanes 11 is shaped further in the direction of rotation of the rotor 4 than the upper edge 21.
- a discharge opening in a guide vane 11 which is closed in the coating process phase by a flap 25 without edges and gaps.
- the flap 25 can be pivoted about the fulcrum 26, whereby the discharge opening is released.
- seeds should be coated evenly with a coating, so that a pourable product with a uniform spherical outer shape is formed.
- the coating layer is built up from a powdery starting material and a liquid binder.
- the cores to be coated are introduced into the rotor chamber 1 with the rotor 4 running in the exemplary embodiment in batches via the feed opening 13. Immediately after the cores hit the rotor 4, they become increasingly radial-tangential and through the cone jacket 22 in the outer rotor section offset a vertical-tangential direction of movement.
- the starting materials for building up the cladding layer are subsequently fed slowly and in parallel to the cores via the feeds 14 and 15 into the rotor chamber 1.
- powdery cellulose is introduced via the feed 14 in the exemplary embodiment and liquid methyl cellulose as a binder via the central feed 15.
- the feed 14 is in the form of a scoop, as a result of which the powdered cellulose is applied in a line-like manner above the rotor 4 to the cores which are in circulation.
- the central feed 15 has a centrically rotating centrifugal disc, which distributes the methyl cellulose used as a binder in a ring shape on the cores.
- a centrically rotating centrifugal disc which distributes the methyl cellulose used as a binder in a ring shape on the cores.
- the speed of the centrifugal disc e.g. B. a sinusoidal speed change
- the practical impact area can be increased significantly.
- a dry gas is introduced before the introduction of the cores via the two gas inlets 8, which in particular has the task of keeping the annular gap between the upper edge 5 of the rotor 4 and the inner wall 6 of the lower housing 2 free of wrapping material by A constant air flow flows into the space above the rotor 4 via this gap. Furthermore, this gas flow also leads to a relatively low drying of the product in a known manner.
- Cone jacket 22 made of perforated sheet metal and has a uniform perforation with a diameter of 1 mm except for edge areas.
- Flow cone jacket 22 of rotor 4 through the circulating product In this case, a particularly effective drying during the manufacture of the product, e.g. B. for drying the wrapping material or after completion of the manufacture of the product for final drying.
- the central rotor sleeve 23 and the radially adjoining horizontal section 24 of the rotor 4 ensure that the centrifugal force is always greater at every point of the rotor than the adhesive forces of the starting materials or already partially coated cores with one another and to the rotor 4. If the rotor sleeve 23 is not present, the rotational force in the center of the rotor 4 can theoretically have the value zero and caking of partially coated cores can occur.
- the speed of the rotor 4 is selected such that the cores are moved beyond the upper edge 5 of the rotor 4 into the guide blade ring 10 by the kinetic energy.
- the cores or the partially coated cores reach the effective area of the guide vanes 11 and As a result, they roll along the inner surface of the guide vanes 11 without knocks or bumps, the vertical-tangential direction of movement of the cores essentially being deflected upon entry into the effective area of the guide vanes 11 and at the same time being superimposed with a central direction.
- the cores fall back into the rotor 4, are again influenced by the rotor 4 and the cycle begins again.
- the procedure according to the invention in the specific device according to the invention results in an extraordinarily uniform, intensive circulation of the cores.
- the cores roll on the device but also among each other and there is a dense and uniform coating layer, the outer dimensions of all
- each individual core or partially coated core rolls on the furnishing parts and on the adjacent partially coated cores each one performs its own movement, so that, according to the principle of smallest volume with maximum mass, all product elements have the same external dimensions .
- Thicker coatings on the cores are sanded down again and shell material is further built up on smaller, partially coated cores.
- the supply of the starting materials is ended.
- the process of circulation can be continued under the influence of the drying gas until the coating layer has the required degree of dryness.
- sugar granules are to be produced from powdered sugar in the form of spheres with an average diameter of 0.5 mm. Such sugar granules are required in many ways in the pharmaceutical industry as the core for specific preparations on which, for. B. liquid active ingredients can be applied as coating layers.
- the device according to embodiment I is also used to produce the sugar granules.
- Powdered sugar is filled into the rotor 4 through the feed 14 in an extremely simple manner.
- finely atomized water is sprayed onto the circulating powdered sugar via the central feed 15.
- the fine water drops are immediately surrounded by the powdered sugar and a basic core is formed.
- the size of the base cores can be influenced by the speed and the geometry of the guide vanes as well as the amount and size of the drops of the water supplied.
- the base cores with a diameter of 0.5 mm predetermined in the example are produced in a very short time. Depending on the technological conditions, the desired pourable product is thus produced or an envelope layer with certain active ingredients is built up immediately afterwards on the base core from sugar granules.
- the device and the method can still be varied to a relatively wide extent using the solutions according to the respective subclaims, in particular the covering layer can be adapted to technological and functional requirements. Similar to the exemplary embodiment, the invention can also be used in a more extensive manner to build up several different layers of the same or different types.
- the type of cores and the type and structure of the cladding layer can be varied within a wide range.
- tablets can be coated with several functional coating layers for different purposes and goals. It is also possible to first produce the required cores as granules and subsequently to coat them. Finally, the product can finally be dried in the same facility.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Drying Of Solid Materials (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Glanulating (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Wire Processing (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Coating Apparatus (AREA)
- Accessories For Mixers (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE59904942T DE59904942D1 (de) | 1998-09-24 | 1999-09-22 | Einrichtung zur herstellung eines schüttfähigen produktes und verfahren zur anwendung der einrichtung |
US09/555,095 US6354728B1 (en) | 1998-09-24 | 1999-09-22 | Device for producing a pourable product with a guide vane therein |
DK99955809T DK1035913T3 (da) | 1998-09-24 | 1999-09-22 | Indretning til fremstilling af et rystbart produkt og fremgangsmåde til anvendelse af indretningen |
JP2000573840A JP4898002B2 (ja) | 1998-09-24 | 1999-09-22 | 流し込み可能な製品を製造するための装置、及びこの装置を使用するための方法 |
PL340672A PL192945B1 (pl) | 1998-09-24 | 1999-09-22 | Urządzenie do wytwarzania produktu sypkiego |
AT99955809T ATE236715T1 (de) | 1998-09-24 | 1999-09-22 | Einrichtung zur herstellung eines schüttfähigen produktes und verfahren zur anwendung der einrichtung |
CA002311497A CA2311497C (en) | 1998-09-24 | 1999-09-22 | Device for producing a pourable particulate product and method for using the device |
EP99955809A EP1035913B1 (de) | 1998-09-24 | 1999-09-22 | Einrichtung zur herstellung eines schüttfähigen produktes und verfahren zur anwendung der einrichtung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/DE1998/002843 WO2000018500A1 (de) | 1998-09-24 | 1998-09-24 | Einrichtung zur herstellung eines schüttfähigen produktes und verfahren zur anwendung der einrichtung |
DEPCT/DE98/02843 | 1998-09-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000016886A1 true WO2000016886A1 (de) | 2000-03-30 |
Family
ID=6918683
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1998/002843 WO2000018500A1 (de) | 1997-01-31 | 1998-09-24 | Einrichtung zur herstellung eines schüttfähigen produktes und verfahren zur anwendung der einrichtung |
PCT/DE1999/003095 WO2000016887A1 (de) | 1998-09-24 | 1999-09-22 | Einrichtung zur trocknung schüttfähiger produkte und verfahren zur anwendung |
PCT/DE1999/003093 WO2000016886A1 (de) | 1998-09-24 | 1999-09-22 | Einrichtung zur herstellung eines schüttfähigen produktes und verfahren zur anwendung der einrichtung |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1998/002843 WO2000018500A1 (de) | 1997-01-31 | 1998-09-24 | Einrichtung zur herstellung eines schüttfähigen produktes und verfahren zur anwendung der einrichtung |
PCT/DE1999/003095 WO2000016887A1 (de) | 1998-09-24 | 1999-09-22 | Einrichtung zur trocknung schüttfähiger produkte und verfahren zur anwendung |
Country Status (11)
Country | Link |
---|---|
US (2) | US6354728B1 (de) |
EP (2) | EP1035913B1 (de) |
JP (2) | JP4898002B2 (de) |
AT (2) | ATE234670T1 (de) |
CA (2) | CA2311495C (de) |
CZ (2) | CZ297614B6 (de) |
DE (2) | DE59904622D1 (de) |
DK (2) | DK1034030T3 (de) |
ES (1) | ES2196877T3 (de) |
PL (2) | PL192945B1 (de) |
WO (3) | WO2000018500A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10126770A1 (de) * | 2001-06-01 | 2002-12-12 | Glatt Systemtechnik Gmbh | Pelletiereinrichtung zur Herstellung eines sphärischen Schüttgutes |
WO2004052607A1 (en) * | 2002-12-10 | 2004-06-24 | Cps Orocel Llc | Method of preparing biologically active formulations |
US9107804B2 (en) | 2002-12-10 | 2015-08-18 | Nortec Development Associates, Inc. | Method of preparing biologically active formulations |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030221330A1 (en) * | 2002-05-31 | 2003-12-04 | Bryan Arnold | Plastic granule dryer system |
EP1565256A4 (de) * | 2002-09-13 | 2008-05-07 | Glaxo Group Ltd | Beschichtete mischvorrichtung |
DE10318302B3 (de) * | 2003-04-14 | 2004-10-28 | Hüttlin, Herbert, Dr.h.c. | Verfahren und Vorrichtung zum Behandeln eines partikelförmigen Guts |
PL360102A3 (en) * | 2003-05-13 | 2004-11-15 | "ENERGOMAR-NORD" Sp.z o.o. | Method for manufacturing highly reactive calcium sorbing agents and facility designed for manufacturing highly reactive calcium sorbing agents |
EP1755557A4 (de) * | 2004-05-19 | 2007-08-29 | Glatt Air Tech Inc | Mikropellet mit pellets und verfahren zur herstellung dieser pellets |
PL1753398T3 (pl) * | 2004-06-10 | 2019-04-30 | Glatt Air Techniques Inc | Macierz o kontrolowanym uwalnianiu farmaceutycznej formulacji dawkowania |
EP1753405A4 (de) * | 2004-06-10 | 2008-09-17 | Glatt Air Tech Inc | Pharmazeutische formulierung mit kontrollierter freisetzung |
WO2006090845A1 (ja) † | 2005-02-25 | 2006-08-31 | Takeda Pharmaceutical Company Limited | 顆粒の製造方法 |
US20080187579A1 (en) * | 2007-02-01 | 2008-08-07 | Pavan Bhat | Extended-release dosage form |
US9567506B2 (en) | 2007-07-23 | 2017-02-14 | Element Six Limited | Method for manufacturing encapsulated superhard material |
CA2687459C (en) * | 2007-07-23 | 2016-05-17 | Element Six Limited | Method for manufacturing encapsulated superhard material |
MX2010002650A (es) * | 2007-09-14 | 2010-03-30 | Du Pont | Metodo de desinfeccion de semilla liquido para desinfectar cantidades pequeñas de semilla. |
JP2011521014A (ja) * | 2008-02-14 | 2011-07-21 | エレメント シックス リミテッド | カプセル化された超硬材料の製法 |
US9555387B2 (en) | 2008-02-14 | 2017-01-31 | Element Six Limited | Method for manufacturing encapsulated superhard material |
ITPC20100008A1 (it) * | 2010-03-02 | 2011-09-03 | P L P Liquid Systems S R L | Metodo e apparato per il trattamento di prodotti granulari, cereali, farine nell'industria mangimistica |
RU2443954C1 (ru) * | 2010-06-15 | 2012-02-27 | Государственное научное учреждение Всероссийский научно-исследовательский институт механизации сельского хозяйства (ГНУ ВИМ Россельхозакадемии) | Способ распределения агента сушки и устройство для его осуществления |
US9523978B2 (en) * | 2011-08-11 | 2016-12-20 | Soneco Llc | Securing product storage tanks against unauthorized delivery |
KR101436409B1 (ko) * | 2013-01-11 | 2014-09-01 | 후성정공 주식회사 | 나노복합소재 제조용 복합 가스 제조장치 |
PL2992766T3 (pl) * | 2014-08-13 | 2017-06-30 | Intersnack Group Gmbh & Co. Kg | Sposób i urządzenie do pokrywania lub mieszania produktów ziarnistych, w szczególności orzeszków ziemnych, z substancją |
CN104248881A (zh) * | 2014-09-09 | 2014-12-31 | 湖南宝山高岭土科技开发有限公司 | 一种高岭土搅拌过滤机构 |
CN104351937B (zh) * | 2014-11-28 | 2016-08-17 | 海门江海建设投资有限公司 | 一种摇台机构 |
CN105817189B (zh) * | 2015-01-09 | 2019-01-18 | 淄博三田化工装备有限公司 | 一种带有底伸式搅拌装置的反应釜 |
RU2577899C1 (ru) * | 2015-01-27 | 2016-03-20 | Акционерное общество "Научно-исследовательский институт полимерных материалов" | Мельница для тонкого измельчения твердых материалов в среде жидкого носителя |
CN105771738B (zh) * | 2016-05-16 | 2019-01-22 | 镇江市高等专科学校 | 一种智能恒温控制医用药液搅拌机 |
CN106311662B (zh) * | 2016-08-17 | 2018-09-04 | 沅陵县向华电子科技有限公司 | 一种铝屑回收用节能型清洗装置 |
CN106238396B (zh) * | 2016-08-17 | 2018-09-04 | 湖南碧建精密机械有限公司 | 一种铝屑除尘排液用清洗装置 |
CN106238279B (zh) * | 2016-09-14 | 2018-11-06 | 常州君合科技股份有限公司 | 用于涂覆机工件篮装配的调整结构 |
CN107694465A (zh) * | 2017-07-07 | 2018-02-16 | 惠安县喜农农用机械研发中心 | 一种新颖型饲料以及添加剂的混合装置 |
EP3459528B1 (de) | 2017-09-20 | 2022-11-23 | Tillotts Pharma Ag | Herstellung von festen darreichungsformen mit antikörpern durch lösungs-/suspensionsschichtung |
PL234117B1 (pl) | 2018-01-18 | 2020-01-31 | Sosnowski Wlodzimierz | Urządzenie do powlekania powierzchni materiału ziarnistego lub granulatu |
AU2019277266B2 (en) | 2018-06-01 | 2022-06-30 | Graintech Innovation Pty Ltd | A cleaning arrangement for a coating apparatus |
CA3108112A1 (en) | 2018-07-18 | 2020-01-23 | Glatt Gmbh | Multiparticulate formulations of cannabinoids |
CN109429611B (zh) * | 2018-09-29 | 2021-06-11 | 李罡 | 一种转动式晒干装置 |
CN109876995B (zh) * | 2019-04-12 | 2021-08-13 | 刘忠义 | 一种机械零部件浸油甩干装置 |
JP2020203256A (ja) * | 2019-06-18 | 2020-12-24 | セイコーエプソン株式会社 | 攪拌装置 |
WO2021067433A1 (en) * | 2019-10-04 | 2021-04-08 | Monsanto Technology Llc | Seed treater with baffles and method of treating seeds using same |
CN110756086A (zh) * | 2019-11-19 | 2020-02-07 | 耒阳金悦科技发展有限公司 | 一种氯酸钾生产用混料装置 |
CN111001335A (zh) * | 2019-12-25 | 2020-04-14 | 重庆德庄农产品开发有限公司 | 一种特定辣度辣椒原料的混匀装置 |
CN111217945B (zh) * | 2020-03-18 | 2020-11-03 | 宁波华泰盛富聚合材料有限公司 | 一种聚乙烯装置反应器种子床脱水置换装置及方法 |
CA3179896A1 (en) * | 2020-04-10 | 2021-10-14 | Timothy Brace | Batch seed coating devices, scale fillers, mixers, discharge chutes and gates, and related systems and methods |
CN112044343A (zh) * | 2020-09-08 | 2020-12-08 | 司艳丽 | 一种分流式食品加工设备 |
CN115970549B (zh) * | 2023-03-16 | 2023-07-11 | 射阳县射阳港渔工贸开发有限公司 | 一种淡海水鱼类养殖用饲料智能自动化搅拌机 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4063715A (en) * | 1976-09-03 | 1977-12-20 | Felker Paul J | Material mixer-triturator |
JPS57190643A (en) * | 1981-05-20 | 1982-11-24 | Fuji Paudaru Kk | Granulating method and apparatus therefor |
DE3222890A1 (de) * | 1981-06-20 | 1983-01-05 | Kawasaki Jukogyo K.K., Kobe, Hyogo | Pulvermuehlen-vorrichtung |
DE3705343A1 (de) * | 1986-02-20 | 1987-09-24 | Magyar Tudomanyos Akademia | Einrichtung und verfahren zur fluidisationskontaktierung von stoffen |
US4724794A (en) * | 1986-08-05 | 1988-02-16 | Fuji Paudal Kabushiki Kaisha | Fluid-assisted granulating and coating apparatus |
EP0544289A2 (de) * | 1991-11-26 | 1993-06-02 | Kaken Pharmaceutical Co., Ltd. | Vorrichtung und Verfahren zur Wirbelbettbeschichtung |
JPH0747261A (ja) * | 1993-06-04 | 1995-02-21 | Hosokawa Micron Corp | 粉粒体処理装置 |
DE4411058A1 (de) * | 1994-03-30 | 1995-10-05 | Niklas Willy Gmbh | Vorrichtung zum Beschichten von körnigem Gut |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1226068A (de) * | 1969-07-25 | 1971-03-24 | ||
US3671296A (en) * | 1969-07-28 | 1972-06-20 | Takeda Chemical Industries Ltd | Process for coating granular materials |
US3782643A (en) * | 1971-01-21 | 1974-01-01 | Carborundum Co | Apparatus for conditioning a granular material |
GB1365686A (en) * | 1971-02-09 | 1974-09-04 | Evans T G | Mixing of particulate and fibrous materials |
GB1375943A (en) * | 1972-01-18 | 1974-12-04 | Evans T G | Mixing of granular materials |
DK474283A (da) * | 1982-10-18 | 1984-04-19 | Freunt Ind Co Ltd | Granuleringsmaskine |
JPS63116732A (ja) * | 1986-11-06 | 1988-05-21 | Fukae Kogyo Kk | 粉粒体処理装置 |
DE4128258A1 (de) * | 1991-08-10 | 1993-02-11 | Saat & Erntetechnik Gmbh | Verfahren zur gleichmaessigen geschlossenen beschichtung von koernern, wie samenkoerner, mit einem rotorgranulator mit integrierter fliessbett-trocknung und eine vorrichtung zu seiner durchfuehrung |
WO1993012282A1 (en) * | 1991-12-17 | 1993-06-24 | Weyerhaeuser Company | Hopper blender system and method for coating fibers |
FI106004B (fi) * | 1996-04-04 | 2000-11-15 | Nextrom Holding Sa | Suulakepuristusmenetelmä ja suulakepuristin |
JPH1029213A (ja) * | 1996-07-15 | 1998-02-03 | Toray Dow Corning Silicone Co Ltd | 液状材料連続混合装置 |
US6237244B1 (en) * | 1998-10-19 | 2001-05-29 | Gala Industries, Inc. | Centrifugal pellet dryer for small applications |
-
1998
- 1998-09-24 WO PCT/DE1998/002843 patent/WO2000018500A1/de active Application Filing
-
1999
- 1999-09-22 DK DK99969353T patent/DK1034030T3/da active
- 1999-09-22 CZ CZ20002348A patent/CZ297614B6/cs not_active IP Right Cessation
- 1999-09-22 CA CA002311495A patent/CA2311495C/en not_active Expired - Fee Related
- 1999-09-22 PL PL340672A patent/PL192945B1/pl unknown
- 1999-09-22 CA CA002311497A patent/CA2311497C/en not_active Expired - Fee Related
- 1999-09-22 ES ES99955809T patent/ES2196877T3/es not_active Expired - Lifetime
- 1999-09-22 WO PCT/DE1999/003095 patent/WO2000016887A1/de active IP Right Grant
- 1999-09-22 CZ CZ20002347A patent/CZ296607B6/cs not_active IP Right Cessation
- 1999-09-22 DE DE59904622T patent/DE59904622D1/de not_active Expired - Lifetime
- 1999-09-22 JP JP2000573840A patent/JP4898002B2/ja not_active Expired - Lifetime
- 1999-09-22 JP JP2000573841A patent/JP4243022B2/ja not_active Expired - Lifetime
- 1999-09-22 WO PCT/DE1999/003093 patent/WO2000016886A1/de active IP Right Grant
- 1999-09-22 EP EP99955809A patent/EP1035913B1/de not_active Expired - Lifetime
- 1999-09-22 US US09/555,095 patent/US6354728B1/en not_active Expired - Lifetime
- 1999-09-22 DK DK99955809T patent/DK1035913T3/da active
- 1999-09-22 DE DE59904942T patent/DE59904942D1/de not_active Expired - Lifetime
- 1999-09-22 EP EP99969353A patent/EP1034030B1/de not_active Expired - Lifetime
- 1999-09-22 AT AT99969353T patent/ATE234670T1/de not_active IP Right Cessation
- 1999-09-22 AT AT99955809T patent/ATE236715T1/de not_active IP Right Cessation
- 1999-09-22 US US09/554,102 patent/US6449869B1/en not_active Expired - Lifetime
- 1999-09-22 PL PL340673A patent/PL192944B1/pl unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4063715A (en) * | 1976-09-03 | 1977-12-20 | Felker Paul J | Material mixer-triturator |
JPS57190643A (en) * | 1981-05-20 | 1982-11-24 | Fuji Paudaru Kk | Granulating method and apparatus therefor |
DE3222890A1 (de) * | 1981-06-20 | 1983-01-05 | Kawasaki Jukogyo K.K., Kobe, Hyogo | Pulvermuehlen-vorrichtung |
DE3705343A1 (de) * | 1986-02-20 | 1987-09-24 | Magyar Tudomanyos Akademia | Einrichtung und verfahren zur fluidisationskontaktierung von stoffen |
US4724794A (en) * | 1986-08-05 | 1988-02-16 | Fuji Paudal Kabushiki Kaisha | Fluid-assisted granulating and coating apparatus |
EP0544289A2 (de) * | 1991-11-26 | 1993-06-02 | Kaken Pharmaceutical Co., Ltd. | Vorrichtung und Verfahren zur Wirbelbettbeschichtung |
JPH0747261A (ja) * | 1993-06-04 | 1995-02-21 | Hosokawa Micron Corp | 粉粒体処理装置 |
DE4411058A1 (de) * | 1994-03-30 | 1995-10-05 | Niklas Willy Gmbh | Vorrichtung zum Beschichten von körnigem Gut |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 007, no. 039 (C - 151) 17 February 1983 (1983-02-17) * |
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 05 30 June 1995 (1995-06-30) * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10126770A1 (de) * | 2001-06-01 | 2002-12-12 | Glatt Systemtechnik Gmbh | Pelletiereinrichtung zur Herstellung eines sphärischen Schüttgutes |
DE10126770C2 (de) * | 2001-06-01 | 2003-06-18 | Glatt Systemtechnik Gmbh | Pelletiereinrichtung zur Herstellung eines sphärischen Schüttgutes |
WO2004052607A1 (en) * | 2002-12-10 | 2004-06-24 | Cps Orocel Llc | Method of preparing biologically active formulations |
US9107804B2 (en) | 2002-12-10 | 2015-08-18 | Nortec Development Associates, Inc. | Method of preparing biologically active formulations |
US10039717B2 (en) | 2002-12-10 | 2018-08-07 | Nortec Development Associates, Inc. | Method of preparing biologically active formulations |
US10646444B2 (en) | 2002-12-10 | 2020-05-12 | Nortec Development Associates, Inc. | Method of preparing biologically formulations active |
Also Published As
Publication number | Publication date |
---|---|
JP4898002B2 (ja) | 2012-03-14 |
ES2196877T3 (es) | 2003-12-16 |
CZ297614B6 (cs) | 2007-02-14 |
PL340673A1 (en) | 2001-02-12 |
CA2311495C (en) | 2007-12-04 |
CZ296607B6 (cs) | 2006-04-12 |
JP2002526738A (ja) | 2002-08-20 |
US6354728B1 (en) | 2002-03-12 |
US6449869B1 (en) | 2002-09-17 |
EP1035913B1 (de) | 2003-04-09 |
JP4243022B2 (ja) | 2009-03-25 |
WO2000018500A1 (de) | 2000-04-06 |
JP2002526246A (ja) | 2002-08-20 |
ATE236715T1 (de) | 2003-04-15 |
PL192945B1 (pl) | 2006-12-29 |
CA2311497A1 (en) | 2000-03-30 |
PL340672A1 (en) | 2001-02-12 |
EP1034030B1 (de) | 2003-03-19 |
DE59904942D1 (de) | 2003-05-15 |
WO2000016887A1 (de) | 2000-03-30 |
CZ20002348A3 (cs) | 2000-12-13 |
DE59904622D1 (de) | 2003-04-24 |
DK1035913T3 (da) | 2003-07-21 |
EP1035913A1 (de) | 2000-09-20 |
EP1034030A1 (de) | 2000-09-13 |
PL192944B1 (pl) | 2006-12-29 |
CA2311495A1 (en) | 2000-03-30 |
CA2311497C (en) | 2007-10-30 |
ATE234670T1 (de) | 2003-04-15 |
DK1034030T3 (da) | 2003-07-14 |
CZ20002347A3 (cs) | 2000-12-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1035913B1 (de) | Einrichtung zur herstellung eines schüttfähigen produktes und verfahren zur anwendung der einrichtung | |
DE3337830C2 (de) | ||
DE3334543C2 (de) | ||
EP1107823B1 (de) | Verfahren zum behandeln eines partikelförmigen guts mit einem überzugsmedium sowie vorrichtung zur durchführung eines derartigen verfahrens | |
EP2858742B1 (de) | Vorrichtung zum beschichten oder umhüllen von partikeln | |
DE2218729B1 (de) | Vorrichtung zum mischen und granulieren | |
DE3336076A1 (de) | Vorrichtung zum aufbringen eines ueberzuges auf tabletten | |
EP2978534A1 (de) | Granulatkonditionierer | |
DE3705343C2 (de) | Wirbelschichtreaktor mit rotierender Wirbelschicht | |
DE19750042C2 (de) | Einrichtung und Verfahren zur Herstellung eines schüttfähigen Produktes mit einer Hüllschicht | |
EP0360749B1 (de) | Vorrichtung zur Herstellung eines kugelförmigen Granulates | |
EP1877195A1 (de) | Mehrstufige coatingvorrichtung für formkörper | |
CH686229A5 (de) | Verfahren und Vorrichtung zum kontinuierlichen Netzen von Getreide sowie Verwendung der Netzvorrichtung. | |
EP1157736A1 (de) | Anlage und Verfahren zur quasi-kontinuierlichen Behandlung eines teilchenförmigen Gutes | |
DE2926713A1 (de) | Vorrichtung zur befeuchtung von salzgranulaten | |
DE3806539A1 (de) | Wirbelschichtapparatur, insbes. zum granulieren pulverfoermiger substanz | |
DE9410985U1 (de) | Vorrichtung zum Behandeln von pulverförmigem oder granulatförmigem Material | |
DE19724055C2 (de) | Einrichtung zur Trocknung schüttfähiger Produkte und Verfahren zur Anwendung | |
DE3007292C2 (de) | Verfahren und Vorrichtung zum kontinuierlichen Herstellen von aus dem Trockensubstanzgehalt einer Lösung oder Suspension gebildetem Granulat | |
DE1022609B (de) | Vorrichtung zum Granulieren von Rohphosphat, Kalkstein und sonstigem feinkoernigem Gut | |
DE2640870A1 (de) | Poliermaschine fuer koerner | |
EP0331111B1 (de) | Wirbelschichtapparatur, insbesondere zum Granulieren pulverförmiger Substanz | |
DE2730941C2 (de) | Vorrichtung zum Granulieren von pulverförmigem, faserigem, pastösem oder breiigem Gut und zum Trocknen der erhaltenen Granulate | |
WO1986004523A1 (en) | Agglomeration drum | |
EP1291071B1 (de) | Verfahren zur Herstellung eines homogenen Granulates |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): CA CZ JP PL US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
ENP | Entry into the national phase |
Ref document number: 2311497 Country of ref document: CA Ref country code: CA Ref document number: 2311497 Kind code of ref document: A Format of ref document f/p: F |
|
WWE | Wipo information: entry into national phase |
Ref document number: 09555095 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1999955809 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: PV2000-2348 Country of ref document: CZ |
|
WWP | Wipo information: published in national office |
Ref document number: 1999955809 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: PV2000-2348 Country of ref document: CZ |
|
WWG | Wipo information: grant in national office |
Ref document number: 1999955809 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: PV2000-2348 Country of ref document: CZ |