IT201700043004A1 - Processo di essiccamento di materiale granulare polimerico ed impianto operante secondo tale processo - Google Patents

Processo di essiccamento di materiale granulare polimerico ed impianto operante secondo tale processo

Info

Publication number
IT201700043004A1
IT201700043004A1 IT102017000043004A IT201700043004A IT201700043004A1 IT 201700043004 A1 IT201700043004 A1 IT 201700043004A1 IT 102017000043004 A IT102017000043004 A IT 102017000043004A IT 201700043004 A IT201700043004 A IT 201700043004A IT 201700043004 A1 IT201700043004 A1 IT 201700043004A1
Authority
IT
Italy
Prior art keywords
granular material
operating according
plant operating
drying process
polymeric granular
Prior art date
Application number
IT102017000043004A
Other languages
English (en)
Original Assignee
Plastic Systems S P A
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 Plastic Systems S P A filed Critical Plastic Systems S P A
Priority to IT102017000043004A priority Critical patent/IT201700043004A1/it
Priority to EP18727049.1A priority patent/EP3612780B1/en
Priority to CA3060230A priority patent/CA3060230A1/en
Priority to ES18727049T priority patent/ES2896328T3/es
Priority to EP21182644.1A priority patent/EP3961137A1/en
Priority to US16/605,813 priority patent/US11707866B2/en
Priority to PCT/IB2018/052704 priority patent/WO2018193396A1/en
Publication of IT201700043004A1 publication Critical patent/IT201700043004A1/it
Priority to US18/101,432 priority patent/US20230158713A1/en

Links

Classifications

    • 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
    • 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
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/08—Conditioning or physical treatment of the material to be shaped by using wave energy or particle radiation
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling
    • B29B7/826—Apparatus therefor
    • 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
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • 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
    • F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
    • F26B17/14—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas
    • 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
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F26B5/041—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum for drying flowable materials, e.g. suspensions, bulk goods, in a continuous operation, e.g. with locks or other air tight arrangements for charging/discharging
    • 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
    • F26B2200/08—Granular materials
IT102017000043004A 2017-04-19 2017-04-19 Processo di essiccamento di materiale granulare polimerico ed impianto operante secondo tale processo IT201700043004A1 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT102017000043004A IT201700043004A1 (it) 2017-04-19 2017-04-19 Processo di essiccamento di materiale granulare polimerico ed impianto operante secondo tale processo
EP18727049.1A EP3612780B1 (en) 2017-04-19 2018-04-19 Process for drying granular polymeric material and plant operating according to said process
CA3060230A CA3060230A1 (en) 2017-04-19 2018-04-19 Process for drying granular polymeric material and plant operating according to said process
ES18727049T ES2896328T3 (es) 2017-04-19 2018-04-19 Procedimiento de secado de material polimérico granular e instalación que funciona según dicho procedimiento
EP21182644.1A EP3961137A1 (en) 2017-04-19 2018-04-19 Process for drying granular polymeric material and plant operating according to said process
US16/605,813 US11707866B2 (en) 2017-04-19 2018-04-19 Process for drying granular polymeric material and plant operating according to said process
PCT/IB2018/052704 WO2018193396A1 (en) 2017-04-19 2018-04-19 Process for drying granular polymeric material and plant operating according to said process
US18/101,432 US20230158713A1 (en) 2017-04-19 2023-01-25 Process for drying granular polymeric material and plant operating according to said process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000043004A IT201700043004A1 (it) 2017-04-19 2017-04-19 Processo di essiccamento di materiale granulare polimerico ed impianto operante secondo tale processo

Publications (1)

Publication Number Publication Date
IT201700043004A1 true IT201700043004A1 (it) 2018-10-19

Family

ID=60627978

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000043004A IT201700043004A1 (it) 2017-04-19 2017-04-19 Processo di essiccamento di materiale granulare polimerico ed impianto operante secondo tale processo

Country Status (6)

Country Link
US (2) US11707866B2 (it)
EP (2) EP3612780B1 (it)
CA (1) CA3060230A1 (it)
ES (1) ES2896328T3 (it)
IT (1) IT201700043004A1 (it)
WO (1) WO2018193396A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111795548B (zh) * 2020-07-16 2022-02-15 浙江山友天然食品有限公司 一种种子干燥储存装置及使用方法
CA3209644A1 (en) * 2021-01-26 2022-08-04 Pegaso Industries S.P.A. Installation and process for crystallizing and drying granular polymer material
WO2022195552A1 (en) * 2021-03-19 2022-09-22 Pegaso Industries S.P.A. A drying process for granular polymer material and a drying plant operating according to this process

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023279A (en) * 1972-09-14 1977-05-17 Gammaflux, Inc. Method and apparatus for drying moldable resins
WO2000053383A1 (en) * 1999-03-12 2000-09-14 Tamer International, Ltd. Agglomerating and drying apparatus
WO2005119151A1 (en) * 2004-06-01 2005-12-15 Plastic Systems S.P.A. Drying of plastic granulates with the use of microwaves
WO2007116022A2 (en) * 2006-04-07 2007-10-18 Ohl Engineering Gmbh Pet Recycling Technologies Device as well as apparatus and method for the treatment of materials at elevated temperature and under movement and under vacuum
JP2010111032A (ja) * 2008-11-06 2010-05-20 Takagi Ind Co Ltd 樹脂乾燥方法、その装置及び樹脂乾燥システム
CN101738065A (zh) * 2008-11-12 2010-06-16 殷红娣 一种颗粒物烘干装置
WO2016092404A1 (en) * 2014-12-09 2016-06-16 Plastic Systems S.P.A. A process for transforming a bulk polymer material by moulding or extrusion, and apparatus operating according to the process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0756427B2 (ja) * 1990-06-29 1995-06-14 株式会社松井製作所 粉粒体の乾燥装置
FR2786123B1 (fr) * 1998-11-25 2001-02-09 Schmalbach Lubeca Procede et installation pour la fabrication d'une preforme, mettant en oeuvre des moyens de sechage perfectionnes, et recipient plastique obtenu a partir de la preforme
US10539366B2 (en) * 2014-04-30 2020-01-21 Stephen B. Maguire Method and apparatus for vacuum drying granular resin material
US8080196B2 (en) * 2008-02-12 2011-12-20 Gala Industries, Inc. Method and apparatus to achieve crystallization of polymers utilizing multiple processing systems
US20150068055A1 (en) * 2013-09-11 2015-03-12 Ban-Chih Wang Vertical plastic material drying apparatus
CN108444274B (zh) * 2018-02-12 2019-11-15 中国农业科学院蜜蜂研究所 一种蜂花粉连续干燥装置及其干燥方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023279A (en) * 1972-09-14 1977-05-17 Gammaflux, Inc. Method and apparatus for drying moldable resins
WO2000053383A1 (en) * 1999-03-12 2000-09-14 Tamer International, Ltd. Agglomerating and drying apparatus
WO2005119151A1 (en) * 2004-06-01 2005-12-15 Plastic Systems S.P.A. Drying of plastic granulates with the use of microwaves
WO2007116022A2 (en) * 2006-04-07 2007-10-18 Ohl Engineering Gmbh Pet Recycling Technologies Device as well as apparatus and method for the treatment of materials at elevated temperature and under movement and under vacuum
JP2010111032A (ja) * 2008-11-06 2010-05-20 Takagi Ind Co Ltd 樹脂乾燥方法、その装置及び樹脂乾燥システム
CN101738065A (zh) * 2008-11-12 2010-06-16 殷红娣 一种颗粒物烘干装置
WO2016092404A1 (en) * 2014-12-09 2016-06-16 Plastic Systems S.P.A. A process for transforming a bulk polymer material by moulding or extrusion, and apparatus operating according to the process

Also Published As

Publication number Publication date
US11707866B2 (en) 2023-07-25
EP3961137A1 (en) 2022-03-02
EP3612780B1 (en) 2021-08-11
CA3060230A1 (en) 2018-10-25
US20230158713A1 (en) 2023-05-25
WO2018193396A1 (en) 2018-10-25
US20210276224A1 (en) 2021-09-09
ES2896328T3 (es) 2022-02-24
EP3612780A1 (en) 2020-02-26

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