IT1137201B - Essiccatoio particolarmente per materiale plastico - Google Patents

Essiccatoio particolarmente per materiale plastico

Info

Publication number
IT1137201B
IT1137201B IT2037181A IT2037181A IT1137201B IT 1137201 B IT1137201 B IT 1137201B IT 2037181 A IT2037181 A IT 2037181A IT 2037181 A IT2037181 A IT 2037181A IT 1137201 B IT1137201 B IT 1137201B
Authority
IT
Italy
Prior art keywords
rotor
scroll
grating
conveyance air
centrifugated
Prior art date
Application number
IT2037181A
Other languages
English (en)
Other versions
IT8120371A0 (it
Inventor
Domenico Gazzoni
Original Assignee
Sorema Srl
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11166140&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1137201(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sorema Srl filed Critical Sorema Srl
Priority to IT2037181A priority Critical patent/IT1137201B/it
Publication of IT8120371A0 publication Critical patent/IT8120371A0/it
Priority to US06/330,852 priority patent/US4441262A/en
Priority to ES508360A priority patent/ES8301007A1/es
Priority to DE8282200009T priority patent/DE3279724D1/de
Priority to AT82200009T priority patent/ATE43531T1/de
Priority to EP19820200009 priority patent/EP0060572B1/en
Priority to JP3821582A priority patent/JPS57166468A/ja
Application granted granted Critical
Publication of IT1137201B publication Critical patent/IT1137201B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/08—Drying solid materials or objects by processes not involving the application of heat by centrifugal treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT2037181A 1981-03-17 1981-03-17 Essiccatoio particolarmente per materiale plastico IT1137201B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT2037181A IT1137201B (it) 1981-03-17 1981-03-17 Essiccatoio particolarmente per materiale plastico
US06/330,852 US4441262A (en) 1981-03-17 1981-12-15 Drier, particularly for plastic material
ES508360A ES8301007A1 (es) 1981-03-17 1981-12-28 "perfeccionamientos en los secadores para materiales plasticos y similares".
DE8282200009T DE3279724D1 (en) 1981-03-17 1982-01-07 Drier, particularly for plastic material
AT82200009T ATE43531T1 (de) 1981-03-17 1982-01-07 Trockner, insbesondere fuer kunststoff.
EP19820200009 EP0060572B1 (en) 1981-03-17 1982-01-07 Drier, particularly for plastic material
JP3821582A JPS57166468A (en) 1981-03-17 1982-03-12 Dryer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2037181A IT1137201B (it) 1981-03-17 1981-03-17 Essiccatoio particolarmente per materiale plastico

Publications (2)

Publication Number Publication Date
IT8120371A0 IT8120371A0 (it) 1981-03-17
IT1137201B true IT1137201B (it) 1986-09-03

Family

ID=11166140

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2037181A IT1137201B (it) 1981-03-17 1981-03-17 Essiccatoio particolarmente per materiale plastico

Country Status (7)

Country Link
US (1) US4441262A (it)
EP (1) EP0060572B1 (it)
JP (1) JPS57166468A (it)
AT (1) ATE43531T1 (it)
DE (1) DE3279724D1 (it)
ES (1) ES8301007A1 (it)
IT (1) IT1137201B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3328303C1 (de) * 1983-08-05 1984-11-22 Werner & Pfleiderer, 7000 Stuttgart Vorrichtung zum Entwaessern und Trocknen von Kunststoffgranulat
DE3330199A1 (de) * 1983-08-20 1985-02-28 Trützschler GmbH & Co KG, 4050 Mönchengladbach Foedergeblaese fuer textiles fasergut
DE3446618C2 (de) * 1984-12-20 1986-12-18 Thies GmbH & Co, 4420 Coesfeld Vorrichtung zum Entwässern von Trocknungsluft
DE3608026C1 (de) * 1986-03-11 1986-12-11 AUTOMATIK Apparate-Maschinenbau GmbH, 8754 Großostheim Vorrichtung zum Entwaessern und Trocknen von Feststoffen,insbesondere von unterwassergranulierten Kunststoffen
GB2198366B (en) * 1986-12-06 1990-11-21 Bruss Ti Kirova Method and apparatus for separating suspensions into a liquid phase and solid particles
IT1255196B (it) * 1992-06-30 1995-10-20 Sorema Srl Impianto per la separazione ad alta temperatura di contaminanti di varia natura da materiale plastico di piccola pezzatura o in foglie
US5405643A (en) * 1993-01-25 1995-04-11 Minnesota Mining And Manufacturing Company Microcreping of fabrics for orthopedic casting tapes
US5382445A (en) * 1993-01-25 1995-01-17 Minnesota Mining And Manufacturing Company Mechanically compacted fabrics for orthopedic casting tapes
CN1120808A (zh) * 1993-04-16 1996-04-17 明尼苏达矿产制造公司 矫形外科用浇注材料
US5603691A (en) * 1993-04-16 1997-02-18 Minnesota Mining And Manufacturing Company Method of using water soluble films in curable casting tapes
US5620095A (en) * 1993-06-11 1997-04-15 Minnesota Mining And Manufacturing Company Orthopedic casting material and hermetic package
US5984088A (en) * 1993-06-11 1999-11-16 3M Innovative Properties Company Easy open package and method of making same
US5455060A (en) * 1993-10-25 1995-10-03 Minnesota Mining And Manufacturing Company Compacted fabrics for orthopedic casting tapes
US5370927A (en) * 1993-10-25 1994-12-06 Minnesota Mining And Manufacturing Company Wet compacting of fabrics for orthopedic casting tapes
CN1201708C (zh) 1994-01-21 2005-05-18 美国3M公司 轻质矫形用铸塑带及其制造方法
NZ561728A (en) * 2005-02-21 2011-04-29 Vinay K Mehta Ventilation board of multi-layer material with ventilation passageways between non-aligned and non-overlapping apertures in adjacent layers
CN101767093A (zh) * 2010-03-15 2010-07-07 天津水泥工业设计研究院有限公司 集打散、烘干和分级功能为一体的选粉机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045359A (en) * 1959-02-19 1962-07-24 Du Pont Centrifugal drying
CH404510A (de) * 1963-10-14 1965-12-15 Walter Dipl Ing Isler Verfahren zum Wärmeaustausch zwischen einem feinkörnigen Gut und einem Gasstrom, und Wärmeaustauscher zur Durchführung des Verfahrens
US3458045A (en) * 1966-08-26 1969-07-29 Gala Inc Centrifugal pellet drier
DE2126069C3 (de) * 1971-05-26 1974-07-04 Maschinenfabrik Buckau R. Wolf Ag, 4048 Grevenbroich Verfahren und Vorrichtung zum Entwässern von Kunststoff-Granulaten
DE2616035C3 (de) * 1976-04-12 1978-10-19 Maschinenfabrik Buckau R. Wolf Ag, 4048 Grevenbroich Vorrichtung zum Entwässern und Trocknen von Feststoffen, insbesondere unter Wasser granulierten Kunststoffen
JPS5497880A (en) * 1978-01-18 1979-08-02 Hosokawa Micron Kk Device for removing liquid

Also Published As

Publication number Publication date
DE3279724D1 (en) 1989-07-06
ES508360A0 (es) 1982-11-16
IT8120371A0 (it) 1981-03-17
ATE43531T1 (de) 1989-06-15
EP0060572A3 (en) 1983-07-20
US4441262A (en) 1984-04-10
EP0060572A2 (en) 1982-09-22
JPS57166468A (en) 1982-10-13
ES8301007A1 (es) 1982-11-16
EP0060572B1 (en) 1989-05-31

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940328