WO1998001240A1 - Procede et installation pour nettoyer une machine d'enrobage, de pelliculage ou de drageification - Google Patents
Procede et installation pour nettoyer une machine d'enrobage, de pelliculage ou de drageification Download PDFInfo
- Publication number
- WO1998001240A1 WO1998001240A1 PCT/FR1997/001270 FR9701270W WO9801240A1 WO 1998001240 A1 WO1998001240 A1 WO 1998001240A1 FR 9701270 W FR9701270 W FR 9701270W WO 9801240 A1 WO9801240 A1 WO 9801240A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- turbine
- section
- chassis
- rotation
- installation according
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
- A23G3/02—Apparatus specially adapted for manufacture or treatment of sweetmeats or confectionery; Accessories therefor
- A23G3/20—Apparatus for coating or filling sweetmeats or confectionery
- A23G3/26—Apparatus for coating by tumbling with a liquid or powder, spraying device-associated, drum, rotating pan
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
- A23G3/34—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof
- A23G3/50—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by shape, structure or physical form, e.g. products with supported structure
-
- 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
- A23P20/00—Coating of foodstuffs; Coatings therefor; Making laminated, multi-layered, stuffed or hollow foodstuffs
- A23P20/10—Coating with edible coatings, e.g. with oils or fats
- A23P20/15—Apparatus or processes for coating with liquid or semi-liquid products
- A23P20/18—Apparatus or processes for coating with liquid or semi-liquid products by spray-coating, fluidised-bed coating or coating by casting
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
- B05B13/0645—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies the hollow bodies being rotated during treatment operation
- B05B13/0654—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies the hollow bodies being rotated during treatment operation and a treating nozzles being translated through the hollow bodies in a direction essentially parallel to the rotational axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
- B05B13/0645—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies the hollow bodies being rotated during treatment operation
- B05B13/0672—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies the hollow bodies being rotated during treatment operation and the inclination or the distance of a treating nozzle being modified relative to the rotation axis, e.g. for treating irregular internal surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
- B08B9/0936—Cleaning containers, e.g. tanks by the force of jets or sprays using rotating jets
Definitions
- the invention relates to the technical field of coating and more particularly the cleaning of turbines used to deposit, by coating, a layer of product on a tablet or any other product to be isolated from the environment.
- the coating is carried out by placing a batch of products or tablets, for example, 300 kg, in a machine composed of a rotary tank with rotary axis provided with internal blades, substantially radial, and by driving this tank in rotation at a speed of the order of 3 to 10 revolutions per minute, at the same time as a ramp, with several nozzles, sprays the coating product in the liquid state and a hot air circuit passes through the wall of the vessel to form a fluidized bed passing through the mass of the goods or tablets, spacing, and carrying at a temperature favoring the coating and drying.
- the temperature of the mass of the tablets being maintained, in general, between 25 and 40 °, by the blowing of hot air at 60 °, the losses of lacquer adhere, like a paint, to the internal metallic surfaces of the tank and to the blades.
- a lighter cleaning operation of approximately 4 hours, is carried out every two to three batches of the same family of tablet, depending on the state of fouling of the tank. This cleaning time should be compared to the time necessary to coat a batch of tablets which is between 4 and 5 hours.
- It is an object of the present invention is to provide a cleaning method ensuring the complete interior cleaning of a tank coater, automatically, without any disassembly of these elements, in a reduced time in the order of less an hour, and without any human intervention.
- This method comprises: a) a pickling phase during which, on the one hand, jets of high pressure water are directed against the upper part of the inner face of the tank, rotating at constant speed, these jets being emitted by nozzles describing, in the longitudinal median plane of the turbine, a cycloidal trajectory close to the shape of the envelope of the longitudinal profile of the turbine, and, on the other hand, the turbine contains, in the lower part, a bath of hot water for soaking and softening the layer to be stripped, the level of this bath being kept constant, above the level of the turbine blades, b) a phase of emptying the turbine being carried out with the turbine stopped and during which the soaking bath is evacuated, c) a phase of suction of the residual water and the non-drained waste.
- the lacquer adhering to the turbine is etched even more easily with pressurized water jets it is softened during its passage in the lower bath.
- the combination of the trajectory of the nozzles with the low speed rotation of the turbine allows water jets to sweep the entire inner surface of the turbine, both of the tank , blades, other elements, but also to act even in the corners between elements. This sweep is carried out several times and exposes all the elements of the turbine.
- the suction phase makes it possible to recover the residual water, but also the lacquer waste which is too large to pass through the perforations of the drainage circuit, constituted by the fluidization air circuit, or which, at the end of drain, stick to the wall of the tank.
- the method comprises, between the b) stage of the turbine drain and phase c) suction of residual water and waste, at least one further rinsing stage, accompanied by another draining phase , these last two phases being identical in their nature to that a) of cleaning and b) of emptying of the turbine, but of shorter duration.
- This rinsing can be carried out with water from the urban network, or by demineralized water.
- water is supplied to the nozzles at a pressure greater than 120 bars and each jet shape with respect to the longitudinal axis of the nozzle at an angle of about 7 °, and is rotatable around this axis, while the cleaning, soaking and rinsing water is at an adjustable temperature from 20 to 85 ° C.
- the pressure, temperature and rotation of the jets increase the pickling power and reduce the treatment time.
- Another object of the invention is to provide a plant for carrying out this process cn.
- the system includes:
- this chassis bearing a movable frame between a retracted position, releasing the access opening in the vessel, and a working position wherein it is positioned vertically, transversely and longitudinally with respect to the access opening of the machine , and wedged in front of it, this chassis bearing:
- suction duct lower and telescopic, which, connected to a suction pump, is composed of at least three sections hinged on each other, and is able to occupy an erasing position, in which it is retracted into the chassis, a position for maintaining the level of the soaking bath, in which its intermediate section protrudes into the turbine towards the bottom of the tank with the lower section folded against it, and a draining and sucking position, in which the lower section is in the extension of the intermediate section,
- the telescopic upper arm enters the turbine at the same time as the suction duct, the intermediate element of which is deployed.
- the nozzles are displaced by the combination of the longitudinal displacement of the upper telescopic arm with the rotation of the nozzle-carrying conduits relative to the end section of this arm.
- This combination of movements gives the nozzles a cycloidal trajectory, more or less flattened, depending on the internal shape of the turbine, and so as to escape the blades thereof, while still being as close as possible to the wall of the tank to make the most of the power of pressurized water jets.
- the nozzle movement control allows to adjust their paths to all internal profiles turbines and accordingly. to use the same facility for machines with profiles of different tanks.
- Figure 1 is a partial side view in section showing, schematically, the installation when the frame is brought before the opening of a turbine
- FIG. 2 is a side view in vertical section showing, on an enlarged scale, the components of the chassis,
- Figure 3 is a sectional view along III-II1 of Figure 2
- Figure 4 is a view from the rear with partial section showing the frame elements.
- Figures 5 to 8 are views similar to Figure 1, respectively during the positioning phase of the suction duct, when positioning the upper arm, in the cleaning phase with maintenance of the bath level, and in the suction phase residual water and waste,
- Figure 9 is a functional electrical diagram of the means of command and control of the installation.
- this installation comprises a turbine 1. coating itself consisting of a tank 2 of cylindrical overall shape with a circular or polygonal section, and provided with frustoconical ends 2a, 2b. internal blades visible 3.
- Figures 1 and 5 to 8, in rotation guide means around a horizontal axis and means adapted to drive it in rotation, as shown schematically here. these means comprise an electric motor 4 connected by a motion transmission 5 to the rear tubular shaft 6 of the tank 2.
- This tank 2 is equipped with an access opening 7 through which are introduced the tablets to be coated, but also the means carrying the spray nozzles of the coating lacquer.
- Figures 1 and 5 to 8 show that the tubular shaft 6 of the turbine is connected to a conduit 8 for discharging the air heating and fluidization of the mass of tablets, and water vapors.
- the cleaning plant according to the invention is mainly composed, as shown in FIG 7, a frame 10 carrying an upper telescopic arm stripping 12 and a lower duct suction 13.
- the chassis 10 is intended to cooperate with several coating turbines and is carried by a carriage 14.
- This carriage visible in FIG. 1, is motorized and can therefore travel on a track 1 1 disposed above a row of turbines.
- This carriage carries positioning means 15, such that a retractable finger which can cooperate with a complementary means 16, such as a keeper carried by the frame 17 of the fixed structure of each turbine, to align the longitudinal median plane of the frame 10 with the longitudinal median plane of the turbine I.
- the carriage 14 carries the various means for supplying the members arranged in the chassis. The connection between the chassis 10 and the carriage 14 is ensured, in the embodiment shown, by two cables 1 unwinding from a motorized winch 19 carried by the carriage and the ends of which are linked to the chassis 10.
- the chassis 10 laterally includes guide means, such as rollers 20, 21, cooperating with the wings of the vertical guide rails 22 forming part of the fixed frame 17 of the installation. Finally, the chassis 10 includes lower stop means 23, capable of cooperating with fixed stops 24 fixed on the rails 22.
- the chassis 10 is carried by a motorized carriage circulating on the ground and comprises stop means cooperating with complementary means of the fixed frame 17 to position it vertically and laterally relative to the opening of turbine access.
- the telescopic upper arm 12 is composed, as shown diagrammatically in FIG. 9, of an interior section 12a, of an intermediate section 12b, and of an exterior section 12c.
- Figure 4 shows that these three sections have. in cross section, a rectangular shape.
- FIGS. 2 and 3 show that the inner section 12a is slidably mounted in the intermediate section 12b, that the latter is slidably mounted in the outer section 12c and that the latter is itself slidably mounted relative to fixed bearings, respectively, rear 26 and front 27 of the chassis 10.
- the means ensuring the longitudinal displacements of the inner section 12a relative to the intermediate section 12b are constituted by an electric motor
- a nut 30 mounted for free rotation in a bearing 32 fixed in the rear part of the section 12a.
- the nut 30 cooperates with a longitudinal screw 33, disposed in the section 12a and the rear end of which is locked in rotation in a support 34 secured to the rear wall 35 of the intermediate section 12b.
- the outer portion 12c is linked in translation with a flange 36 with the bottom strand 37a of a toothed belt 37 passing between a front driving pulley 38 and rear pulley 39.
- the drive pulley 38 is rotationally connected to the shaft of output of an electrical pulse motor 40.
- the means ensuring the translational displacement of the intermediate section 12b comprise two lateral transmissions each composed of two pivots, respectively anterior 42 and posterior 43, protruding laterally from a side of the outer section 12c, and on each of which is mounted free in rotation a pulley 44 for a toothed belt 45.
- the upper strand of each belt 45 is linked to the fixed frame 10 by a flange 46.
- FIG. 2 shows that the inner section 12a of the telescopic cleaning arm 12 comprises , substantially at mid length, a transverse wall 50 supporting a front longitudinal housing 52, at the end year The rear of which is hinged a transverse rotary shaft 53.
- FIG. 2 shows that this shaft is integral, in rotation with a toothed pulley 54, cooperating with a toothed belt 55.
- a movement transmission 56 disposed in the housing 52 This movement transmission has several speed reducing stages. It is connected by a toothed belt 57 to the output shaft of an electric pulse motor 58 fixed in the inner section 12a.
- At least two conduits 59 are fixed, the free ends of which are provided with rotary nozzles 60, capable of emitting a jet 61 which, as shown in FIG. 7, is inclined relative to the longitudinal axis x ' , x of the nozzle and the conduit 59 at an angle a of about 7 to 8 °.
- Each duct 59 is supplied with fluid under pressure by a circuit 62 which, provided in the axis 53 is itself supplied through a seal 63 rotating by a rigid conduit 64 extending to the wall 50.
- the conduit 64 is connected at 65 to a semi-rigid conduit 66 describing in the chassis 10 an S-shaped trajectory during which it forms a posterior loop and an anterior loop.
- the posterior loop is defined by a guide 67, of semicircular shape, while the anterior loop is delimited by a grooved pulley 68 freely rotatably mounted on an axis 69, vertically projecting from a bracket 70 keyed to the end of the rod 72 of a pneumatic cylinder whose body 73 is linked to the chassis.
- the suction duct, lower and telescopic 13 is composed of three tubular sections. namely a lower section 13a, an intermediate section 13b and an upper section 13c. Moreover, the entire duct is carried by a slide 74 slidable pat- relative to the frame 10.
- Figure 4 shows that the slide 74 has, in cross section, the general shape of a "U" open at the bottom and whose wings 74a rest on longitudinal supports 75 of the chassis.
- One of the wings is integral with a rack 76 which meshes with a pinion 77? keyed on the output shaft of an electric motor 78.
- the slider carries internally a rear fixed bearing 79 and a front fixed bearing 80 in which is freely rotatably mounted a longitudinal screw 82. This screw is linked in rotation to an electric motor 83 carried by the slide.
- the upper section 13c of the suction duct is integral with two nuts 84 which are crossed by the screw 82 and which support this section relative to this screw.
- the intermediate portion 13b is hinged to the front end of the section 13c by a hinge whose axis 85 is linked to the rear end of the section 13b and is secured to a lever 86.
- This lever is connected by a embiellagc 87 , the rod 88 of a pneumatic cylinder whose body 89 is articulated in 90 on the upper section 13c.
- the articulation between the lower portion 13a and the intermediate portion 13b is effected by means of an axis 92 which, integral with the rear end of the section 13a. is rotatably mounted in a bearing provided at the front end of the section 13b.
- This axis 92 is integral with a toothed sector 93 cooperating with a rack 94. The latter is fixed to the end of the rod 95 of a jack whose body 96 is articulated at 97 on the intermediate section 13b.
- conduit 13 The rear end of conduit 13 is connected to a flexible conduit 98 through the frame 10 and up to a suction pump 99 carried by the carriage 14, ( Figure 1), passing with the semi rigid conduits 66 feed nozzles 60 in pressurized fluid, in an articulated manifold 100, connecting the chassis 10 to the carriage
- FIG. 9 shows that the tank 2 cooperates, on the one hand, with a sensor 102 measuring its speed of rotation and, on the other hand, with a sensor 103 detecting fingers 104 assigned to each of the turbine compartments. Both sensors are connected by circuits, respectively 102a and 103a, to a cabinet 105 for controlling and monitoring the various functions of the cleaning installation.
- This cabinet 105 therefore comprises, in addition to a controller 106 or. generally data processing means governing the operation of the various organs: - means 107 reacting to information from the sensor 102 for supplying the electric motor 4 driving the tank 2. so that this tank has a constant speed of rotation during the blasting phase, whatever the variations in the mass of the treatment bath,
- This wardrobe also includes:
- These means 110 react to the orders of the control means 106 and cause the folding of the arm 13a against the arm 13b, then by a circuit 102b.
- the electric motor 4 power supply for driving in rotation of the turbine over a fraction of turns determined by the information from the sensor 103.
- the means 1 10 controls the arm 13a in dcpliement the extension of the arm 13b and the supply of the motor 78, so that the fully deployed suction duct moves longitudinally against the lower wall of the turbine in an interval between two rows of blades 3.
- That according to the invention comprises, on the exhaust duct 8, an additional conduit 12 1 closed by a swinging flap 1 13 ( Figure 1).
- Line 1 12 is equipped with a vacuum cleaner 1 14 points that can provide a flow rate several times higher than one or more fans 15. 1 disposed in the frame 10 and sending an air flow into the turbine. For example, when the fan or fans 15 January debit 1500 m3 / hour, the vacuum cleaner 1 14 has a flow rate of 4000 m3 / hour, so as to bring the turbine under vacuum, thus avoiding any projection by the opening 7 of the turbine out of the turbine of which the opening is closed in a sealed manner during the cleaning phase.
- Figure 3 shows that these sealing means are constituted by a plate 1 16 which, carried by the chassis 10, is adapted to be moved in translation by motor means arranged in the chassis to bear against a circular joint 1 17 carried by a ring 1 18.
- This ring which is arranged around and without contact with the nose 2c of the tank, is carried by the fixed frame 17.
- Setting starting position of the cleaning arm 12 is effected by displacement of the inner portion 12a relative to the intermediate section 12b by means of the motor 28 causing the nut 30 cooperates with the screw 33.
- the inner portion 12a is sufficiently developed to permit free pivoting of the conduits nozzle holder 59. These are moreover pivoted vertically upward to come into their start position cleaning position in which they are inclined relative to the horizontal by substantially 20 °.
- the tank 2 of the turbine is supplied with water, preferably hot water. 11 also forms, in the lower part and up to the level H. shown in FIG. 6, a treatment bath 120. This level, located above the top of the blades 3, is determined so that the lower end of the intermediate section 13b of the suction duct can permanently suck up the overflow.
- the fans and vacuum cleaners 1 15 and 1 14 are started, and the turbine 1 is driven in rotation by its motor 4. During the entire cleaning period, the turbine is maintained at a constant speed of around 6 revolutions / minute, thanks to the sensor 102 and to the regulation means 107.
- the cycloidal path C described by the nozzles is regulated by the means 108 which, under the control of the means
- the longitudinal displacement of the outer section 12c is communicated to the intermediate section 12b by the two lateral transmissions comprising the belts 45 and the connecting flanges, respectively 46 with the chassis and 47 with the intermediate section.
- the jacks 73 allow their rods 72 to retract to release the necessary length of the semi-rigid conduit 66. by reducing the length of the branches of the loop formed around the pulley 68.
- the actuators are powered so that their rods 72 extend and form a longer loop accumulating the excess length of the duct 66 corresponding.
- This compensation device reduces wear on the ducts and easily organizes the accumulation of excess duct in the chassis, without generating this conduit, then traversed by a high pressure fluid, stresses which may favor its rupture.
- the pickling cycle is carried out in about twenty minutes.
- the section 13a is brought in the extension of the intermediate section 13b and the assembly of the conduit 13 is moved against the lower part of the tank 2, then stopped, by displacement of the slide 74 relative to the chassis 10, ie by motor power supply 83 causing the screw 82.
- the tip-shaped squeegee lower section 13a of suction pipe has made a round trip against the one of the generators of the vessel, this section 13a is folded against the section 13b and the vessel is pi voted a fraction of a turn under the control of the sensor 103, which cooperates with the fingers 104.
- sucking cycle starts again. The use shows that it is enough to repeat this operation 4 to 6 times to rid the tank of all residues and all waste.
- the sucking operation is performed by stopping the vessel so that the receptacle formed by the angle between two sides is at the lowest point, that is to say is in the lower position substantially in the vertical median plane of the turbine.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU36263/97A AU3626397A (en) | 1996-07-10 | 1997-07-10 | Method and apparatus for cleaning a coating, film-coating or sugar-coating machine |
JP10504887A JP2000514348A (ja) | 1996-07-10 | 1997-07-10 | コーティング機、フィルムコーティング機または糖衣機のクリーニング方法及び装置 |
EP97932893A EP0918577A1 (fr) | 1996-07-10 | 1997-07-10 | Procede et installation pour nettoyer une machine d'enrobage, de pelliculage ou de drageification |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9608909A FR2750899B1 (fr) | 1996-07-10 | 1996-07-10 | Procede et installation pour nettoyer une machine d'enrobage, de pelliculage ou de drageification |
FR96/08909 | 1996-07-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998001240A1 true WO1998001240A1 (fr) | 1998-01-15 |
Family
ID=9494121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1997/001270 WO1998001240A1 (fr) | 1996-07-10 | 1997-07-10 | Procede et installation pour nettoyer une machine d'enrobage, de pelliculage ou de drageification |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0918577A1 (fr) |
JP (1) | JP2000514348A (fr) |
AU (1) | AU3626397A (fr) |
FR (1) | FR2750899B1 (fr) |
WO (1) | WO1998001240A1 (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1724031A2 (fr) | 2005-05-18 | 2006-11-22 | Menno Chemie-Vertrieb GmbH | Dispositif de nettoyage de l'intérieur d'un silo |
EP1857192A2 (fr) | 2006-05-16 | 2007-11-21 | Menno Chemie-Vertrieb GmbH | Dispositif de nettoyage de l'intérieur d'un silo |
DE10256560B4 (de) * | 2002-12-04 | 2008-12-11 | Bernd Pragst | Vorrichtung zur Innenreinigung von Silos |
DE202011108251U1 (de) | 2011-11-24 | 2012-01-04 | automation & software Günther Tausch GmbH | Vorrrichtung zur Innenreinigung von Silos, insbesondere von Großsilos |
DE102011119302A1 (de) | 2011-11-24 | 2013-05-29 | automation & software Günther Tausch GmbH | Vorrichtung zu Innenreinigung von Silos, insbesondere von Großsilos |
CN115463774A (zh) * | 2022-10-31 | 2022-12-13 | 潍坊市凯隆机械有限公司 | 一种罐体内壁喷涂装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201900003645A1 (it) * | 2019-03-13 | 2020-09-13 | Iwt Srl | Sistema di movimentazione di una testa di lavaggio/risciacquo per un impianto di lavaggio/risciacquo di serbatoi per il settore farmaceutico, e procedimento per l’utilizzo del sistema |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2245302A1 (de) * | 1972-09-15 | 1974-03-28 | Papenmeier Kg Maschf Guenther | Mischer fuer die aufbereitung von staubfoermigem, koernigem, fluessigem, gelartigem oder sonstigem fliessfaehigen mischgut |
EP0489358A1 (fr) * | 1990-12-03 | 1992-06-10 | Gustl Weggenmann | Procédé et dispositif pour le nettoyage de cylindres creux refroidis à l'eau |
JPH0857289A (ja) * | 1994-08-22 | 1996-03-05 | Freunt Ind Co Ltd | スプレーユニット、洗浄ユニット、搬送ユニット、パンコーティング制御システム、およびこれらから成るパンコーティングシステム |
-
1996
- 1996-07-10 FR FR9608909A patent/FR2750899B1/fr not_active Expired - Fee Related
-
1997
- 1997-07-10 JP JP10504887A patent/JP2000514348A/ja active Pending
- 1997-07-10 EP EP97932893A patent/EP0918577A1/fr not_active Withdrawn
- 1997-07-10 WO PCT/FR1997/001270 patent/WO1998001240A1/fr not_active Application Discontinuation
- 1997-07-10 AU AU36263/97A patent/AU3626397A/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2245302A1 (de) * | 1972-09-15 | 1974-03-28 | Papenmeier Kg Maschf Guenther | Mischer fuer die aufbereitung von staubfoermigem, koernigem, fluessigem, gelartigem oder sonstigem fliessfaehigen mischgut |
EP0489358A1 (fr) * | 1990-12-03 | 1992-06-10 | Gustl Weggenmann | Procédé et dispositif pour le nettoyage de cylindres creux refroidis à l'eau |
JPH0857289A (ja) * | 1994-08-22 | 1996-03-05 | Freunt Ind Co Ltd | スプレーユニット、洗浄ユニット、搬送ユニット、パンコーティング制御システム、およびこれらから成るパンコーティングシステム |
Non-Patent Citations (1)
Title |
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DATABASE WPI Section Ch Week 9619, Derwent World Patents Index; Class B07, AN 96-182815, XP002027485 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10256560B4 (de) * | 2002-12-04 | 2008-12-11 | Bernd Pragst | Vorrichtung zur Innenreinigung von Silos |
EP1724031A2 (fr) | 2005-05-18 | 2006-11-22 | Menno Chemie-Vertrieb GmbH | Dispositif de nettoyage de l'intérieur d'un silo |
EP1857192A2 (fr) | 2006-05-16 | 2007-11-21 | Menno Chemie-Vertrieb GmbH | Dispositif de nettoyage de l'intérieur d'un silo |
DE202011108251U1 (de) | 2011-11-24 | 2012-01-04 | automation & software Günther Tausch GmbH | Vorrrichtung zur Innenreinigung von Silos, insbesondere von Großsilos |
DE102011119302A1 (de) | 2011-11-24 | 2013-05-29 | automation & software Günther Tausch GmbH | Vorrichtung zu Innenreinigung von Silos, insbesondere von Großsilos |
CN115463774A (zh) * | 2022-10-31 | 2022-12-13 | 潍坊市凯隆机械有限公司 | 一种罐体内壁喷涂装置 |
Also Published As
Publication number | Publication date |
---|---|
AU3626397A (en) | 1998-02-02 |
JP2000514348A (ja) | 2000-10-31 |
EP0918577A1 (fr) | 1999-06-02 |
FR2750899A1 (fr) | 1998-01-16 |
FR2750899B1 (fr) | 1999-01-15 |
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