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ATE414T1 - DEVICE FOR THE FORMATION OF GRANULES OR AGGLOMERATES. - Google Patents

DEVICE FOR THE FORMATION OF GRANULES OR AGGLOMERATES.

Info

Publication number
ATE414T1
ATE414T1 AT80810165T AT80810165T ATE414T1 AT E414 T1 ATE414 T1 AT E414T1 AT 80810165 T AT80810165 T AT 80810165T AT 80810165 T AT80810165 T AT 80810165T AT E414 T1 ATE414 T1 AT E414T1
Authority
AT
Austria
Prior art keywords
container
agglomerates
granules
formation
gas
Prior art date
Application number
AT80810165T
Other languages
German (de)
Inventor
Erwin Grab
Werner Glatt
Original Assignee
Glatt Maschinen- Und Apparatebau Ag
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 Glatt Maschinen- Und Apparatebau Ag filed Critical Glatt Maschinen- Und Apparatebau Ag
Application granted granted Critical
Publication of ATE414T1 publication Critical patent/ATE414T1/en

Links

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
    • F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
    • F26B11/14—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a horizontal or slightly-inclined plane
    • 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
    • B01F27/85—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers on separate shafts
    • 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
    • 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
    • B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
    • 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
    • F26B3/06—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 flowing through the materials or objects to be dried
    • F26B3/08—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 flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
    • F26B3/082—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 flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed arrangements of devices for distributing fluidising gas, e.g. grids, nozzles
    • 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
    • F26B3/06—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 flowing through the materials or objects to be dried
    • F26B3/08—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 flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
    • F26B3/092—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 flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed agitating the fluidised bed, e.g. by vibrating or pulsating
    • F26B3/0923—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 flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed agitating the fluidised bed, e.g. by vibrating or pulsating by mechanical means, e.g. vibrated plate, stirrer

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

1. Apparatus for forming granulates or agglomerates and having a container (5, 105) for mixing at least one solid and at least one fluid material and for drying the mixture formed therefrom by causing eddy in a gas flowing upwardly through the container (5, 105) which has a bottom (49) with openings for the passage of gas and in which container (5, 105) is arranged at least one stirrer (21, 121), characterized in that an additional bottom (45), which is removable or adjustable, is present so as to temporarily close off the bottom zone of the container (5, 105) in a substantially tight manner.
AT80810165T 1979-05-21 1980-05-21 DEVICE FOR THE FORMATION OF GRANULES OR AGGLOMERATES. ATE414T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH472179A CH641375A5 (en) 1979-05-21 1979-05-21 DEVICE FOR THE FORMATION OF GRANULES OR AGGLOMERATES.
EP80810165A EP0019594B1 (en) 1979-05-21 1980-05-21 Apparatus for producing granules or agglomerates

Publications (1)

Publication Number Publication Date
ATE414T1 true ATE414T1 (en) 1981-12-15

Family

ID=4281348

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80810165T ATE414T1 (en) 1979-05-21 1980-05-21 DEVICE FOR THE FORMATION OF GRANULES OR AGGLOMERATES.

Country Status (4)

Country Link
EP (1) EP0019594B1 (en)
AT (1) ATE414T1 (en)
CH (1) CH641375A5 (en)
DE (1) DE2924342C2 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH695239C1 (en) * 2000-01-21 2009-11-30 Rosenmund Vta Ag Device for treating substances.
FR2503340A1 (en) * 1981-04-06 1982-10-08 Kestner App Evaporateurs ECONOMIC DRYING METHOD AND INSTALLATION FOR ITS IMPLEMENTATION
JPS5943216B2 (en) * 1981-06-23 1984-10-20 株式会社奈良機械製作所 Mixing/granulating/drying machine
DK474283A (en) * 1982-10-18 1984-04-19 Freunt Ind Co Ltd granulator
DE3690101C2 (en) * 1985-03-01 1995-06-08 Freunt Ind Co Ltd Process and apparatus for coating fluidised grains by spraying
DE3623321A1 (en) * 1986-07-11 1988-01-21 Bayer Ag METHOD FOR THE CONTINUOUS PRODUCTION OF SPHERICAL GRANULES
EP0472502B1 (en) * 1990-08-24 1995-05-31 Spirig Ag Pharmazeutische Präparate Process for obtaining granules
DE4318471A1 (en) * 1993-06-03 1994-12-08 Thomae Gmbh Dr K One-pot mixer-granulator-dryer
DE9402499U1 (en) * 1994-02-16 1994-07-14 L. B. Bohle Pharmatechnik GmbH, 59320 Ennigerloh Agitator tank
FR2759448B1 (en) * 1997-02-10 2000-10-13 E R S E Soc DEVICE FOR DEHYDRATION OF WASTE OF ANIMAL OR PLANT ORIGIN FOR RECYCLING
GB0406141D0 (en) * 2004-03-18 2004-04-21 Boc Group Plc Electromembrane process and apparatus
WO2006085677A1 (en) * 2005-02-09 2006-08-17 Shinagawa Machinery Works Co., Ltd Kneading and granulating machine
DE102007006024A1 (en) * 2007-02-07 2008-08-21 L.B. Bohle Maschinen + Verfahren Gmbh mixing granulator
DE102009014328B4 (en) * 2009-03-21 2012-09-06 Glatt Systemtechnik Gmbh mixing granulator
IT1399085B1 (en) * 2010-03-25 2013-04-05 G S G Srl MACHINE FOR THE TREATMENT OF FOOD BLENDS WITH IMPROVED EFFICIENCY.
DE102014017258A1 (en) * 2014-11-24 2016-05-25 Xertecs Gmbh Support device for fluidized bed plants
DE102017109951A1 (en) 2017-05-09 2018-11-15 Glatt Maschinen- Und Apparatebau Ag Apparatus and method for granulating, agglomerating, pelleting, drying and / or coating
CN107782088B (en) * 2017-09-30 2019-08-02 广东天高科技有限公司 A kind of processing unit (plant) of glass putty
CN110160341A (en) * 2018-03-20 2019-08-23 苏州晨霞美合智能科技有限公司 A kind of new material processing bidirectional rotation agitation drying equipment
CN109387036B (en) * 2018-12-13 2023-08-08 国能龙源环保有限公司 Air distribution plate device for drying fluidized bed
DE102019205147A1 (en) 2019-04-10 2020-10-15 Glatt Gesellschaft Mit Beschränkter Haftung Process for emptying a device for the production of granules or extrudates
DE102019205148A1 (en) 2019-04-10 2020-10-15 Glatt Gesellschaft Mit Beschränkter Haftung Device for the production of granules or extrudates
CN112033141A (en) * 2020-08-31 2020-12-04 王寅 Powder is blowing device for drying
CN119701768B (en) * 2025-02-27 2025-06-06 山西旺龙药业集团有限公司 Fluidized bed drying granulator and method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB968633A (en) * 1962-05-21 1964-09-02 Petrie & Mcnaught Ltd Improvements relating to drying machines
DE1897388U (en) * 1963-05-13 1964-07-23 Werner Glatt FAST DRYERS FOR DRYING LIQUID AND PASTOESE MASSES AND FOR THE PRODUCTION OF POWDER AND GRANULATES IN THE CURRENT OF HOT AIR.
CH444046A (en) * 1965-06-14 1967-09-15 Glatt Werner A container used to hold powdery or granular material to be treated in a hot air dryer
CH475786A (en) * 1966-04-07 1969-07-31 Glatt Werner Process for the production of a substance suitable for tabletting
CH518510A (en) * 1970-01-14 1972-01-31 Buehler Ag Geb Device for the continuous thermal treatment of granular material by means of a gas
DE2418552A1 (en) * 1973-04-19 1974-11-14 Ciba Geigy Ag Fluidised bed granulation from liquid - with recycling of large proportion of granulate to keep bed stable
DE2341504C3 (en) * 1973-08-16 1978-10-12 Dr. Karl Thomae Gmbh, 7950 Biberach Fluidized bed spray granulation method
JPS5139575A (en) * 1974-09-30 1976-04-02 Freunt Ind Co Ltd Kyuinkiryudesadosururyudozoryukoochingusochi
JPS5239580A (en) * 1975-09-25 1977-03-26 Sankyo Co Ltd Method of grain making for fluidizing bed
DE2551578A1 (en) * 1975-11-17 1977-05-26 Werner Glatt Granulator with rotary stirrer and upright cylindrical vessel - through which drying air flows vertically upwards

Also Published As

Publication number Publication date
EP0019594A1 (en) 1980-11-26
DE2924342A1 (en) 1980-11-27
EP0019594B1 (en) 1981-11-25
CH641375A5 (en) 1984-02-29
DE2924342C2 (en) 1981-10-01

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Legal Events

Date Code Title Description
EELA Cancelled due to lapse of time