EP3163239A1 - Sécheur - Google Patents

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Publication number
EP3163239A1
EP3163239A1 EP16194509.2A EP16194509A EP3163239A1 EP 3163239 A1 EP3163239 A1 EP 3163239A1 EP 16194509 A EP16194509 A EP 16194509A EP 3163239 A1 EP3163239 A1 EP 3163239A1
Authority
EP
European Patent Office
Prior art keywords
rotor
drying device
mixture
receptacle
elements
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP16194509.2A
Other languages
German (de)
English (en)
Other versions
EP3163239B1 (fr
Inventor
Josef Fliegl Jun.
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fliegl Agrartechnik GmbH
Original Assignee
Fliegl Agrartechnik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fliegl Agrartechnik GmbH filed Critical Fliegl Agrartechnik GmbH
Priority to PL16194509T priority Critical patent/PL3163239T3/pl
Publication of EP3163239A1 publication Critical patent/EP3163239A1/fr
Application granted granted Critical
Publication of EP3163239B1 publication Critical patent/EP3163239B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F26B11/0404—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis with internal subdivision of the drum, e.g. for subdividing or recycling the material to be dried
    • F26B11/0409—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis with internal subdivision of the drum, e.g. for subdividing or recycling the material to be dried the subdivision consisting of a plurality of substantially radially oriented internal walls, e.g. forming multiple sector-shaped chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F26B11/0463—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall
    • F26B11/0468—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for disintegrating, crushing, or for being mixed with the materials to be dried
    • F26B11/0472—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for disintegrating, crushing, or for being mixed with the materials to be dried the elements being loose bodies or materials, e.g. balls, which may have a sorbent effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F26B11/0463—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall
    • F26B11/0477—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum
    • F26B11/0486—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum the elements being held stationary, e.g. internal scraper blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
    • F26B17/20—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/12—Manure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/18—Sludges, e.g. sewage, waste, industrial processes, cooling towers

Definitions

  • the invention relates to a drying device for a mixture of a liquid and one or more solids.
  • a generic drying device for a thickening by partial evaporation of the liquid content of a mixture, for example, a generic drying device can be used which comprises a receptacle for receiving the mixture, a arranged with a portion of its circumference in the receptacle rotor and a drive device for rotating the rotor.
  • a drying device is for example from the DE 20 2009 018 720 U1 known.
  • the rotor is designed as a paddle wheel, as a result of the rotation of the rotor continuously immerse individual of the blades in the mixture to be thickened, take a part of it and wherein the hanging on the blades mixture on the portion of the circumference of the rotor, not in the mixture is submerged, is subject to an increased evaporation effect, which is due to the large-area and thin-layered distribution on the blades.
  • This evaporation effect is considerably assisted by the action of the mixture hanging on the blades with a stream of air generated by a fan, which can also be heated.
  • the invention had the object to improve a generic drying device in terms of their effectiveness.
  • a generic drying device for a mixture of a liquid and one or more solids comprising at least one receptacle for the mixture, a rotor arranged with a portion of its circumference (peripheral portion) in the receptacle, and a drive device for rotatably driving the rotor has a plurality of flat driving elements, according to the invention is characterized in that the driving elements have a radial alignment with respect to a rotational axis of the rotor, wherein at least some, preferably all of the driving elements have a configuration in which alternate relatively small driving elements with relatively wide entrainment elements in the circumferential direction and / or that at least some and preferably all of the entrainment elements are provided with a plurality of passage openings.
  • the entrainment elements are preferably immovably integrated into the rotor and / or preferably have a (in particular flat) plate-like configuration with a length (extension along the axis of rotation of the rotor) and a width (one of the extensions perpendicular to the longitudinal direction) which is considerably larger, in particular at least ten times as large as the height (extension perpendicular to the longitudinal direction and the width direction) are on.
  • a "radial” orientation is understood to mean an alignment of the flat and preferably plate-shaped carrier elements, in which a width direction of the carrier elements has at least one direction component oriented exactly radially with respect to the axis of rotation.
  • the driving elements have a radial orientation and at the same time relatively narrow driving elements with relatively wide Alternating entrainment elements in the circumferential direction, the wettable by means of the mixture surface in comparison to that of the DE 20 2009 018 720 U1 known drying device can be significantly increased.
  • Such a strong approximation of adjacent driving elements can be avoided according to the invention by alternately using relatively narrow and relatively wide driving elements, wherein all of these driving elements are positioned as far as possible radially outward. This makes it possible to use a comparatively high number of entrainment elements, whereby the total area formed by these can be maximized.
  • the drying effect of the drying device can be significantly improved.
  • Such an advantageous effect fürstrombarer entrainment may, in particular in an integration of a relatively high number of entrainment elements, as is made possible by the design of alternating relatively narrow and relatively wide entrainment elements, positive affect, because so the distances between adjacent driving elements can be chosen to be particularly small, without negatively affecting the overall flowability of the rotor and the mixture received therein.
  • the drying device comprises a fan which generates a gas and in particular air flow which at least partially and preferably as completely as possible flows through the rotor or at least the located outside of the receptacle portion thereof.
  • the main flow direction of the gas flow with respect to the axis of rotation of the rotor transversely (preferably ⁇ 45 °) and in particular is oriented vertically.
  • the main flow direction of the gas flow may also be aligned in the longitudinal direction ( ⁇ 45 °) of the rotor (or the axis of rotation) and in particular also parallel to the axis of rotation.
  • the driving elements are at least partially formed lattice-shaped.
  • a "grid-shaped” is understood a configuration in which the entrainment elements or the corresponding part thereof are formed from a plurality of interconnected plate-shaped or rod-shaped elements which define the plurality of passage openings with each other.
  • "Rod-shaped” elements are characterized in that they have a length (ie extension in one direction, the longitudinal direction) which is considerably larger, in particular at least twice as large as the width (one of the extensions perpendicular to the longitudinal direction) and the height (extension perpendicular to the longitudinal direction and the width direction).
  • the width also be considerably larger and in particular at least twice as large as the height.
  • Grid-shaped entrainment elements can in particular by a relatively large ratio of the plurality of through holes formed total opening area compared to the total area of these passage openings comprehensive pages Distinguish driving elements, at the same time a sufficient stability of the driving elements can be ensured.
  • the height of the plate-shaped or rod-shaped elements forming the lattice shape of the carrier elements define the distance between adjacent passage openings.
  • the elements may be formed, for example, in the form of a "parallel grid” with elements running parallel to one another and thus rectangular and in particular square ⁇ ffhungsquerroughen or in the form of a diamond grid with non-parallel elements and thus in particular diamond-shaped opening cross-sections.
  • the driving elements at least partially, preferably all have an inclined radial alignment with respect to the axis of rotation of the rotor.
  • inclined radial orientation is understood when each with respect to the axis of rotation distal end of the driving elements is offset in the circumferential direction compared to the respective proximal end.
  • the entrainment elements are inclined in the direction of an intended direction of rotation of the rotor.
  • drying device also comprises a fan, wherein the main flow direction of the gas flow generated by this fan is aligned transversely and in particular perpendicular to the axis of rotation of the rotor. Furthermore, an improved entrainment of a part of the mixture from the receptacle can be realized by such an inclined radial orientation of the driving elements.
  • At least some preferably all passage openings of the entrainment elements have an opening area of at least 800 mm 2 and / or a maximum of 1600 mm 2 . This has turned out to be one particularly advantageous compromise of the best possible flow through the entrainment and the best possible effect with regard to entrainment of the mixture from the receptacle shown.
  • this further comprises a heat exchanger, by means of which a gas flow provided for drying and in particular generated by a blower can be heated.
  • a heat exchanger can be designed in the form of a heating device in which a conversion of energy of another form of energy (for example electrical energy) into heat energy takes place.
  • a heat exchange medium in particular a fluid, that is to say a liquid or a gas or a mixture of liquid and gas
  • the heat energy stored in the heat exchange medium may particularly preferably be waste heat from another, in particular exothermic process, which is preferably carried out in the immediate vicinity of the drying device according to the invention.
  • This other process may, for example, be a combustion of biogas or another fuel to generate electricity and / or heat.
  • a drying device according to the invention may preferably have a weighing device for determining the mass of the mixture contained in the receptacle, because with such a particularly accurate degree of already completed drying of the mixture can be determined.
  • This is an embodiment which is fundamentally independent of an embodiment of the drying device according to the invention and therefore can be advantageously implemented in any generic drying devices.
  • the receiving container has an inlet, which in particular is used exclusively as an inlet, and an outlet, in particular is used exclusively as an outlet for which mixture has.
  • the inlet and the outlet are integrated into opposite sides of the receptacle, wherein these sides of the receptacle can be arranged spaced apart, in particular, along the axis of rotation of the rotor. In this way, the removal of an already dried batch of the mixture from the receptacle can be supported by simultaneously feeding a new batch.
  • the separately provided inlets and outlets is an embodiment which is fundamentally independent of an embodiment of the drying apparatus according to the invention and can therefore be advantageously implemented in any generic drying apparatuses.
  • the drying device shown in the drawings comprises a frame 1, within which a rotor 2 is rotatably mounted.
  • a rotating drive of the rotor 2 can by means of a drive device 3 (see. Fig. 4 ), which may comprise, for example, an electric motor which directly or with the interposition of a transmission gear on a central drive shaft 4, whose longitudinal axis corresponds to the axis of rotation 17 of the rotor 2, can act.
  • the frame 1 further integrates a receptacle 5, which has a half-shell-shaped container casing 6, whose two (longitudinal axial) ends are closed by means of boundary walls 7.
  • the receptacle 5 is positioned below (relative to the direction of gravity in an intended operating position of the drying device) of the rotor 2, wherein the rotor 2 is partially disposed within the receptacle 5.
  • the limited by the receptacle 5 inner volume is fluidly connected to two connecting flanges 8, via which a mixture 9 from a liquid and one or more solids and can be removed.
  • One of the connecting flanges 8 serves to discharge mixture 9 which has already been thickened by means of the drying device according to the invention and thus forms an outlet of the receiving container 5, while the other connecting flange 8 serves to feed new mixture 9 which is still to be thickened and accordingly forms an inlet of the receiving container 5.
  • the connecting flanges 8 are in the spaced apart along the rotation axis 17 of the rotor 2, opposite and also parallel aligned sides (boundary walls 7) of the receptacle 5 integrated.
  • one or more pumps (not shown) or conveying devices may be provided for supplying and discharging the mixture 9.
  • a device On one side of the frame 1, at the level of the portion of the rotor 2 located outside the receiving container 5, a device is attached to the frame 1, which comprises a plurality of blowers 10 (in this case, two) and a heat exchanger 11.
  • the blower 10 which may be driven by an electric motor, for example, an air flow can be generated, which is aligned approximately perpendicular to the axis of rotation 17 of the rotor 2 and thus flows through the outside of the receptacle 5 located portion of the rotor 2 transversely to its axis of rotation 17.
  • the device also comprises a housing 12, which not only ensures an attachment of the device to the frame 1 and a fixed positioning of the blower 10 and the heat exchanger 11 to each other, but also has a flow-conducting functionality ,
  • the rotor 2 comprises two end walls 13 which delimit an inner volume of the rotor 2 at the front and the plate-shaped driving elements 14 which are distributed in a uniform pitch over the outer circumference of the rotor 2 and which are inclined radially with respect to the axis of rotation 17 in the direction of rotation of the rotor 2 are (see in particular Fig. 5 ) are interconnected.
  • the plate-shaped driving elements have a flat, ie not curved configuration.
  • all of the driving elements 14 are formed entirely from a plurality of plate-shaped elements which, with the exception of the edges of the driving elements 14 forming elements, cross-shaped interconnected and thereby form a plurality of intersecting straight longitudinal rows and straight transverse rows, which limit, with respect to the longitudinal direction and the width direction of the individual driving elements 14 rectangular through holes.
  • the end walls 13 have annular portions 15 in which they are interconnected by means of the driving elements 14. These annular portions 15 of the end walls 13 are connected via a plurality of radially oriented struts 16 with the drive shaft 4 in order to transmit the rotary drive of the drive shaft 4 to the secured with the driving elements 14 annular portions 15 of the rotor 2.
  • the rotor 2 is driven in rotation by means of the drive device 3, whereby a different portion of the rotor 2 is continuously immersed in the recorded within the receptacle 5 mixture 9 and the so wetted with the mixture 9 entrainment elements 14 then along the not in the Receiving container 5 located portion of the circumference of the rotor 2 are moved, and these are circulated by means of the heated air flow and through, whereby a portion of the liquid in the mixture 9 evaporates.
  • the desired thickening of the charge contained within the receptacle 5 of the mixture 9 is achieved. This takes place until the charge of the mixture 9 contained in the receptacle 5 has reached a defined consistency or viscosity.
  • the corresponding batch of the mixture 9 can be discharged via one of the connecting flanges 8 from the receiving container 5 and a new batch via the other flange 8 are supplied, which can then be thickened in a corresponding manner by operation of the drying device.
  • the determination of the consistency or viscosity of the mixture 9 to be achieved can be determined, for example, by dropping below a defined filling level of the mixture 9 within the receiving container 5.
  • the drying device a corresponding (not shown) level measuring device, which may for example comprise a radar device have.
  • a determination of the filling level or the consistency to be achieved may alternatively or additionally be based on weighing the receiving container 5 or the mixture 9 contained in the receiving container 5.
  • the operation of the drying device including the supply and discharge of the various batches of the mixture 9 and optionally an interruption of the rotating drive of the rotor 2 during the batch change can thereby be automated.
  • the heat energy transferred to the air flow in the heat exchanger 11 preferably represents waste heat from an exothermic process, which is preferably carried out in the vicinity of the drying device, such as the combustion of biogas or another fuel for power and / or heat generation.
  • a further overfill protection may be provided for the receptacle 5.
  • This Mathyogllmaschine can for example be based on a tuning fork, which can be continuously vibrated in a known manner, with the frequency and / or amplitude of this vibration due to contact with the mixture 9 changes, which can safely be detected exceeding a maximum level, which may subsequently lead to a forced shutdown, for example, of a pump 9 to be conveyed to the mixing container 9 in the receiving container 5.
  • tuning fork sensors are approved according to the German Water Resources Act.
  • this may preferably still have an interface (not shown), by means of which it can be connected to a higher-level control.
  • a fault message to a control device can also be output via this interface.
  • a drying device according to the invention may still be equipped with a heat meter.
  • a heat meter in particular in combination with an automatic device for determining the consistency of the mixture 9, can also serve to determine the drying performance of the drying device. This can be particularly relevant if it is equipped with a heating device for heating the gas stream used for drying, because then the drying performance can be set in relation to the heat energy used.
  • a drying capacity of one liter of water per kilowatt hour of heat energy and better can be achieved. This value is significantly better than the one and a half liters of water per kilowatt hour of heat energy that currently has to be detected as drying capacity in order to receive a bonus for combined heat and power (CHP bonus) according to the German Renewable Energy Sources Act (EEG) ,

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Drying Of Solid Materials (AREA)
EP16194509.2A 2015-10-30 2016-10-19 Sécheur Active EP3163239B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL16194509T PL3163239T3 (pl) 2015-10-30 2016-10-19 Urządzenie do suszenia

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202015105780.6U DE202015105780U1 (de) 2015-10-30 2015-10-30 Trocknungsvorrichtung
DE102016105538.7A DE102016105538A1 (de) 2015-10-30 2016-03-24 Trocknungsvorrichtung

Publications (2)

Publication Number Publication Date
EP3163239A1 true EP3163239A1 (fr) 2017-05-03
EP3163239B1 EP3163239B1 (fr) 2019-11-27

Family

ID=54707302

Family Applications (2)

Application Number Title Priority Date Filing Date
EP16194509.2A Active EP3163239B1 (fr) 2015-10-30 2016-10-19 Sécheur
EP16194508.4A Withdrawn EP3163238A1 (fr) 2015-10-30 2016-10-19 Sécheur

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP16194508.4A Withdrawn EP3163238A1 (fr) 2015-10-30 2016-10-19 Sécheur

Country Status (9)

Country Link
US (1) US10473395B2 (fr)
EP (2) EP3163239B1 (fr)
CN (1) CN108139152B (fr)
DE (2) DE202015105780U1 (fr)
DK (1) DK3163239T3 (fr)
HU (1) HUE047949T2 (fr)
PL (1) PL3163239T3 (fr)
RU (1) RU2736973C2 (fr)
WO (1) WO2017162430A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3767212A1 (fr) 2019-07-19 2021-01-20 Spiessens bvba Dispositif amélioré pour le séchage d'un mélange contenant de l'eau
EP4272850A1 (fr) * 2022-05-06 2023-11-08 Fliegl Agrartechnik GmbH Dispositif de séchage
EP4272851A1 (fr) * 2022-05-06 2023-11-08 Fliegl Agrartechnik GmbH Dispositif de séchage

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202015105780U1 (de) * 2015-10-30 2015-11-11 Josef Fliegl jun. Trocknungsvorrichtung
CN111412735A (zh) * 2020-03-26 2020-07-14 黄兵 一种农业设备用稻谷烘干装置
CN112923686B (zh) * 2021-01-28 2023-10-03 陕西科技大学 一种干燥机械装置及方法
CN113405334B (zh) * 2021-07-05 2022-11-08 江苏格兰特干燥浓缩设备有限公司 一种用于管束干燥机的均匀加热设备
CN115628590B (zh) * 2022-10-24 2024-05-14 山东永能生物科技有限公司 生物质秸秆烘干装置及其使用方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1230703B (de) * 1963-10-03 1966-12-15 Haas Friedrich Maschf Vorrichtung zur Trockenlaeuterung von Kalkstein-Tongemisch
US5157849A (en) * 1990-05-25 1992-10-27 Ronning Engineering Company, Inc. High density single pass heat exchanger for drying fragmented moisture-bearing products
EP2096394A1 (fr) * 2008-02-27 2009-09-02 Majast bvba Dispositif pour sécher un mélange aqueux
EP2805631A1 (fr) * 2013-05-23 2014-11-26 Hauni Maschinenbau AG Séchoir à tambour pour le séchage de tabac et procédé de séchage correspondant

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE438728C (de) * 1926-12-27 Johannes Press Trockentrommel mit innerem Einbau, wie Mitnehmern, Zellen o. dgl.
DE513280C (de) * 1930-11-25 Bernhard Saegebarth Trockentrommel mit eingebauter Zerkleinerungsvorrichtung
BE401889A (fr) *
US2460008A (en) * 1943-10-23 1949-01-25 Bamag Ltd Concurrent flow drier with rotor, stationary casing, and terminal separation means for drying materials and drying fluid
US2881534A (en) * 1955-01-15 1959-04-14 Svenska Flaektfabriken Ab Apparatus for treating boards of defibrated wood or similar materials in sheet form
US4071962A (en) * 1976-03-29 1978-02-07 Olin Corporation Rotary dryers
US4269719A (en) * 1979-08-13 1981-05-26 Morio Yamamoto Slurry dehydrating apparatus
US4430003A (en) * 1980-11-18 1984-02-07 Hawker Siddeley Canada, Inc. Apparatus for spraying liquids such as resins and waxes on surfaces of particles
FI77382C (fi) * 1987-06-17 1989-03-10 Valmet Paper Machinery Inc Sugtorkanordning.
FR2645042B1 (fr) * 1989-03-29 1991-06-07 Jagoueix Robert Concentrateur en couches minces dans gaz neutre ou air deshydrate pour produits visqueux et sensibles
US5143308A (en) * 1991-03-26 1992-09-01 Plastic Recycling Alliance, Lp Recycling system
DE9114967U1 (fr) * 1991-12-02 1993-04-01 Buss Ag, Basel, Ch
US5570517A (en) * 1995-02-13 1996-11-05 Scott Equipement Company Slurry dryer
DE19542301B4 (de) * 1995-11-14 2014-05-28 Pondus Verfahrenstechnik Gmbh Verfahren und Einrichtung zum Trocknen von schlammartigem Trockengut, insbesondere Klärschlamm
AU4485796A (en) * 1996-01-11 1997-08-01 Interlicense Den Haag B.V. Device and process for the aerobic treatment of organic substances
US5638606A (en) * 1996-03-06 1997-06-17 Gala Industries, Inc. Spider and lifter assembly for centrifugal pellet dryer
DE19631998C1 (de) * 1996-08-08 1997-10-09 Buettner Ges Fuer Trocknungs U Drehtrommel zum Trocknen von rieselfähigem Gut
US6007782A (en) * 1996-09-11 1999-12-28 Arteva North America S.A.R.L. Reactor with a flexurally rigid stirrer element
US5992050A (en) * 1998-02-26 1999-11-30 The French Oil Mill Machinery Company Desolventizer
US6138375A (en) * 1999-03-01 2000-10-31 Gala Industries, Inc. Support ring for pellet dryer screen
US6282809B1 (en) * 1999-12-15 2001-09-04 Articare As Vane assembly for drying apparatus
KR20010074579A (ko) * 2001-05-09 2001-08-04 고석수 슬러지 재활용 건조장치
NO322684B1 (no) * 2001-05-16 2006-11-27 Stord Bartz As Fremgangsmate og anordning for torke av limholdige materialer
FR2874605B1 (fr) * 2004-08-24 2007-07-20 Degremont Sa Dispositif pour le retournement et la translation d'un materiau pateux ou granuleux
US7024794B1 (en) * 2004-10-15 2006-04-11 Gala Industries Centrifugal pellet dryer with plastic wall panels
US7171762B2 (en) * 2004-10-19 2007-02-06 Gala Industries, Inc. Self-cleaning centrifugal pellet dryer and method thereof
EP1678995B1 (fr) * 2004-12-29 2007-12-12 Meri Entsorgungstechnik für die Papierindustrie GmbH Dispositif et procédé de traitement de lisiers
US7628528B2 (en) * 2005-10-26 2009-12-08 PRS Biotech, Inc. Pneumatic bioreactor
EP1902825B1 (fr) * 2006-09-20 2011-11-09 ECON Maschinenbau und Steuerungstechnik GmbH Dispositif pour la déshydratation et le séchage de matières solides, notamment des matières synthétiques obtenues par granulation sous l'eau
KR101035851B1 (ko) * 2008-07-04 2011-05-19 주식회사 멘도타 방사형 로터리 건조장치
RU2364451C1 (ru) * 2008-07-21 2009-08-20 Сергей Юрьевич Вильчек Универсальный способ переработки материалов в секционном аппарате барабанного типа с проходными отверстиями в перегородках между секциями и устройство для его осуществления
US8205350B2 (en) * 2008-09-02 2012-06-26 Gala Industries, Inc. Dryer system with improved throughput
PL2249113T3 (pl) * 2009-05-08 2019-01-31 Kumera Oy Suszarka parowa
US9382672B2 (en) * 2010-12-06 2016-07-05 Astec, Inc. Apparatus and method for dryer performance optimization system
EP2578976A1 (fr) * 2011-10-06 2013-04-10 Sanofi Pasteur Sa Tambour rotatif à utiliser dans un lyophilisateur sous vide
CN104321603B (zh) * 2012-05-21 2016-01-06 金井正夫 干燥装置
JP5827178B2 (ja) * 2012-06-05 2015-12-02 北越紀州製紙株式会社 セルロース多孔質体及びその製造方法
KR20140070871A (ko) * 2012-11-28 2014-06-11 김종국 농산물 건조장치
US9782705B2 (en) * 2015-03-05 2017-10-10 Gala Industries, Inc. Tumbler systems and methods
DE202015105780U1 (de) * 2015-10-30 2015-11-11 Josef Fliegl jun. Trocknungsvorrichtung
US10041732B2 (en) * 2016-10-14 2018-08-07 Gala Industries, Inc. Pellet dryer with outlet guidance plate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1230703B (de) * 1963-10-03 1966-12-15 Haas Friedrich Maschf Vorrichtung zur Trockenlaeuterung von Kalkstein-Tongemisch
US5157849A (en) * 1990-05-25 1992-10-27 Ronning Engineering Company, Inc. High density single pass heat exchanger for drying fragmented moisture-bearing products
EP2096394A1 (fr) * 2008-02-27 2009-09-02 Majast bvba Dispositif pour sécher un mélange aqueux
DE202009018720U1 (de) 2008-02-27 2012-11-27 Majast Bvba Vorrichtung zum Trocknen einer wasserhaltigen Mischung
EP2805631A1 (fr) * 2013-05-23 2014-11-26 Hauni Maschinenbau AG Séchoir à tambour pour le séchage de tabac et procédé de séchage correspondant

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3767212A1 (fr) 2019-07-19 2021-01-20 Spiessens bvba Dispositif amélioré pour le séchage d'un mélange contenant de l'eau
BE1027387A1 (nl) 2019-07-19 2021-01-26 Spiessens Bvba Verbeterde inrichting voor het drogen van een waterhoudend mengsel
BE1027387B1 (nl) * 2019-07-19 2021-03-05 Spiessens Bvba Verbeterde inrichting voor het drogen van een waterhoudend mengsel
EP4272850A1 (fr) * 2022-05-06 2023-11-08 Fliegl Agrartechnik GmbH Dispositif de séchage
EP4272851A1 (fr) * 2022-05-06 2023-11-08 Fliegl Agrartechnik GmbH Dispositif de séchage

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HUE047949T2 (hu) 2020-05-28
DE202015105780U1 (de) 2015-11-11
DE102016105538A1 (de) 2017-05-04
CN108139152B (zh) 2020-06-16
EP3163238A1 (fr) 2017-05-03
US20180209733A1 (en) 2018-07-26
RU2018102529A (ru) 2019-07-25
RU2018102529A3 (fr) 2020-04-24
PL3163239T3 (pl) 2020-05-18
CN108139152A (zh) 2018-06-08
RU2736973C2 (ru) 2020-11-23
EP3163239B1 (fr) 2019-11-27
WO2017162430A2 (fr) 2017-09-28
WO2017162430A3 (fr) 2017-11-16
DK3163239T3 (da) 2020-02-10
US10473395B2 (en) 2019-11-12

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