EP3832239A3 - Circular dryer - Google Patents

Circular dryer Download PDF

Info

Publication number
EP3832239A3
EP3832239A3 EP20206954.8A EP20206954A EP3832239A3 EP 3832239 A3 EP3832239 A3 EP 3832239A3 EP 20206954 A EP20206954 A EP 20206954A EP 3832239 A3 EP3832239 A3 EP 3832239A3
Authority
EP
European Patent Office
Prior art keywords
circular dryer
dryer
circular
container
closed
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
EP20206954.8A
Other languages
German (de)
French (fr)
Other versions
EP3832239B1 (en
EP3832239C0 (en
EP3832239A2 (en
Inventor
Rüdiger Böhm
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.)
Roesler Holding GmbH
Original Assignee
Roesler Holding 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 Roesler Holding GmbH filed Critical Roesler Holding GmbH
Publication of EP3832239A2 publication Critical patent/EP3832239A2/en
Publication of EP3832239A3 publication Critical patent/EP3832239A3/en
Application granted granted Critical
Publication of EP3832239B1 publication Critical patent/EP3832239B1/en
Publication of EP3832239C0 publication Critical patent/EP3832239C0/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
    • F26B15/26—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a helical path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
    • F26B15/02—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in the whole or part of a circle
    • F26B15/04—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in the whole or part of a circle in a horizontal plane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
    • F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/08—Humidity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/10—Temperature; Pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/06—Chambers, containers, or receptacles
    • F26B25/08—Parts thereof
    • F26B25/10—Floors, roofs, or bottoms; False bottoms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/04—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour circulating over or surrounding the materials or objects to be dried

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Drying Of Solid Materials (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)

Abstract

Ein Rundtrockner zum Trocknen von Werkstücken weist einen wendeiförmig umlaufenden Werkstückkanal in einem Arbeitsbehälter auf und ist mit einer Heizeinrichtung versehen. Der Arbeitsbehälter ist an seiner Oberseite geschlossen.A rotary dryer for drying workpieces has a helically circumferential workpiece channel in a work container and is provided with a heating device. The working container is closed at its top.

EP20206954.8A 2019-11-18 2020-11-11 Circular dryer Active EP3832239B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019131105.5A DE102019131105A1 (en) 2019-11-18 2019-11-18 Rotary dryer

Publications (4)

Publication Number Publication Date
EP3832239A2 EP3832239A2 (en) 2021-06-09
EP3832239A3 true EP3832239A3 (en) 2021-08-11
EP3832239B1 EP3832239B1 (en) 2024-01-24
EP3832239C0 EP3832239C0 (en) 2024-01-24

Family

ID=73343928

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20206954.8A Active EP3832239B1 (en) 2019-11-18 2020-11-11 Circular dryer

Country Status (4)

Country Link
US (1) US11674753B2 (en)
EP (1) EP3832239B1 (en)
DE (2) DE102019131105A1 (en)
ES (1) ES2972785T3 (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB715863A (en) * 1952-07-09 1954-09-22 Ici Ltd Process and apparatus for the removal of water or other liquid from solid materials
US4444248A (en) * 1981-03-16 1984-04-24 Onodera Hirosuke Apparatus for cooling or heating articles carried on a spiral conveyor
EP0282937A2 (en) * 1987-03-17 1988-09-21 RENI-CIRILLO S.r.l. Vibrating machine for the drying of metal pieces by means of hot air and absorbing material
EP0426045A1 (en) * 1989-10-30 1991-05-08 RENI CIRILLO S.r.l. Vibrating machine for the finishing, the washing and the drying of metal pieces
FR2666639A1 (en) * 1990-09-10 1992-03-13 Aernout Bernard Device for refrigeration and drying of consumable products which are sensitive to shocks and/or to compression
DE4421505A1 (en) * 1993-06-21 1994-12-22 Matsushita Electric Works Ltd Device for washing and drying separate parts
US6457255B1 (en) * 2000-06-19 2002-10-01 Allan M. Carlyle Ring to ring gas processor/dryer
EP1358966A2 (en) * 2002-04-18 2003-11-05 ROLLWASCH ITALIANA S.p.A. Circular vibratory finishing machine with improved washing means
CN103727761A (en) * 2013-12-17 2014-04-16 天津市国民制药机械有限公司 High-temperature heat pump spiral dryer
CN206622961U (en) * 2016-12-13 2017-11-10 浙江中同科技有限公司 A kind of capsule automatic drying burnishing device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1191075A (en) * 1915-05-04 1916-07-11 Burt S Harrison Drier.
US2658285A (en) * 1949-09-24 1953-11-10 Cremer Gottfried Marius Josef Process and apparatus for the drying of ceramic goods
US3315492A (en) * 1966-02-21 1967-04-25 Frick Co Continuous once through material treatment apparatus
US4237622A (en) * 1978-12-29 1980-12-09 Francis Theodore R Dryer using vibratory feeding
DE4300595A1 (en) * 1993-01-13 1994-07-14 Fasti Farrag & Stipsits Ges M Process for operating a dryer for pulverulent, granular and pourable substances and a dryer operating according to the process
CN106739468B (en) * 2017-01-19 2019-03-26 南京索特包装制品有限公司 A kind of printing machine hot air circulating system
FI128391B (en) * 2019-01-14 2020-04-15 Solar Foods Oy Bioreactors for growing micro-organisms

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB715863A (en) * 1952-07-09 1954-09-22 Ici Ltd Process and apparatus for the removal of water or other liquid from solid materials
US4444248A (en) * 1981-03-16 1984-04-24 Onodera Hirosuke Apparatus for cooling or heating articles carried on a spiral conveyor
EP0282937A2 (en) * 1987-03-17 1988-09-21 RENI-CIRILLO S.r.l. Vibrating machine for the drying of metal pieces by means of hot air and absorbing material
EP0426045A1 (en) * 1989-10-30 1991-05-08 RENI CIRILLO S.r.l. Vibrating machine for the finishing, the washing and the drying of metal pieces
FR2666639A1 (en) * 1990-09-10 1992-03-13 Aernout Bernard Device for refrigeration and drying of consumable products which are sensitive to shocks and/or to compression
DE4421505A1 (en) * 1993-06-21 1994-12-22 Matsushita Electric Works Ltd Device for washing and drying separate parts
US6457255B1 (en) * 2000-06-19 2002-10-01 Allan M. Carlyle Ring to ring gas processor/dryer
EP1358966A2 (en) * 2002-04-18 2003-11-05 ROLLWASCH ITALIANA S.p.A. Circular vibratory finishing machine with improved washing means
CN103727761A (en) * 2013-12-17 2014-04-16 天津市国民制药机械有限公司 High-temperature heat pump spiral dryer
CN206622961U (en) * 2016-12-13 2017-11-10 浙江中同科技有限公司 A kind of capsule automatic drying burnishing device

Also Published As

Publication number Publication date
US20210148636A1 (en) 2021-05-20
EP3832239B1 (en) 2024-01-24
ES2972785T3 (en) 2024-06-17
DE102019131105A1 (en) 2021-05-20
US11674753B2 (en) 2023-06-13
EP3832239C0 (en) 2024-01-24
EP3832239A2 (en) 2021-06-09
DE202020005902U1 (en) 2023-02-10

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