CY1111548T1 - Μηχανη κοκκοποιησης για το θρυμματισμο πλαστικης υλης και μεθοδος λειτουργιας - Google Patents

Μηχανη κοκκοποιησης για το θρυμματισμο πλαστικης υλης και μεθοδος λειτουργιας

Info

Publication number
CY1111548T1
CY1111548T1 CY20111100557T CY111100557T CY1111548T1 CY 1111548 T1 CY1111548 T1 CY 1111548T1 CY 20111100557 T CY20111100557 T CY 20111100557T CY 111100557 T CY111100557 T CY 111100557T CY 1111548 T1 CY1111548 T1 CY 1111548T1
Authority
CY
Cyprus
Prior art keywords
coolant
stator
rotor
granulating chamber
granulating
Prior art date
Application number
CY20111100557T
Other languages
English (en)
Inventor
Bruno Pöltinger
Original Assignee
Nuga AG Kunststoffschneidemühlen
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 Nuga AG Kunststoffschneidemühlen filed Critical Nuga AG Kunststoffschneidemühlen
Publication of CY1111548T1 publication Critical patent/CY1111548T1/el

Links

Classifications

    • 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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/148—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers specially adapted for disintegrating plastics, e.g. cinematographic films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B02C18/2225—Feed means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B02C18/2225—Feed means
    • B02C18/2258—Feed means of screw type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/24—Drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C2018/168—User safety devices or measures in shredders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165—Screen denying egress of oversize 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
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
    • B29B2017/044—Knives
    • 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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
    • B29B2017/0476—Cutting or tearing members, e.g. spiked or toothed cylinders or intermeshing rollers
    • 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
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • 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)
  • Food Science & Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Grinding (AREA)

Abstract

Ένας κύλινδρος ρότορα(7)και ένας κύλινδρος στάτορα (3) διαμορφώνουν έναν θάλαμο κοκκοποίησης (10) ανάμεσα τους, μέσα σε προεξοχές μαχαιριών στάτορα (8) και ρότορα. Ένα σύστημα ψύξης (23) για την ψύξη πλαστικής ύλης προς θρυμματισμό εισάγει ένα ψυκτικό μέσο στο θάλαμο κοκκοποίησης κατά τη διάρκεια του κύκλου θρυμματισμού. Το ψυκτικό μέσο είναι σε αέρια μορφή, κατά προτίμηση αέρας, του οποίου η θερμοκρασία είναι κάτω από την θερμοκρασία πήξεως του πλαστικού υλικού. Η θέση του συστήματος είναι μόνο σε καθορισμένα σημεία, συγκεκριμένα μόλις πριν τα μαχαίρια στάτορα (8) και κατά προτίμηση σε ένα στήριγμα του μαχαιριού στάτορα. Το ψυκτικό μέσο εισάγεται στο θάλαμο κοκκοποίησης (10) μέσω μικρών ακροφυσίων συνδεδεμένα με μια σχετικά μεγάλη οπή σύνδεσης και μια εγκάρσια οπή (23). Οι οπές των ακροφυσίων είναι ακτινικά προς τον κυλινδρικό θάλαμο κοκκοποίησης και το ψυκτικό μέσο που ρέει από αυτές ανυψώνει το πλαστικό από τα εσωτερικά τοιχώματα του στάτορα. Το ψυκτικό μέσο εισάγεται περιοδικά, συνήθως δύο ή τρεις φορές για κάθε κύκλο με χρόνο ριπής 5-8 δευτερόλεπτα. Περιλαμβάνεται μια ανεξάρτητη αξίωση σχετικά με μια μέθοδο για τη λειτουργία της μηχανής κοκκοποίησης, κατά την οποία όταν γίνεται υπέρβαση μια προκαθορισμένης τιμής κατωφλίου του ρεύματος της κινητήριας μονάδας του ρότορα, μειώνεται ο αριθμός στροφών του ρότορα και το ψυκτικό υγρό εισάγεται μέσω του εν λόγω ψυκτικού συστήματος στον θάλαμο κοκκοποίησης.
CY20111100557T 2002-05-21 2011-06-10 Μηχανη κοκκοποιησης για το θρυμματισμο πλαστικης υλης και μεθοδος λειτουργιας CY1111548T1 (el)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002122814 DE10222814B4 (de) 2002-05-21 2002-05-21 Verfahren zum Betrieb einer Messermühle zur Zerkleinerung von Kunststoffmaterial und nach dem Verfahren arbeitende Messermühle
EP03010968A EP1364713B9 (de) 2002-05-21 2003-05-16 Messermühle zur Zerkleinerung von Kunststoffmaterial und Verfahren zum Betrieb

Publications (1)

Publication Number Publication Date
CY1111548T1 true CY1111548T1 (el) 2015-08-05

Family

ID=29285657

Family Applications (1)

Application Number Title Priority Date Filing Date
CY20111100557T CY1111548T1 (el) 2002-05-21 2011-06-10 Μηχανη κοκκοποιησης για το θρυμματισμο πλαστικης υλης και μεθοδος λειτουργιας

Country Status (8)

Country Link
EP (1) EP1364713B9 (el)
AT (1) ATE501790T1 (el)
CY (1) CY1111548T1 (el)
DE (2) DE10222814B4 (el)
DK (1) DK1364713T3 (el)
ES (1) ES2362647T3 (el)
PT (1) PT1364713E (el)
SI (1) SI1364713T1 (el)

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DE102009012743A1 (de) * 2008-11-26 2010-05-27 Roland Dr. Nied Feinmühle und Betriebsverfahren dafür
DE102009020712A1 (de) 2009-05-11 2010-11-18 Pallmann Maschinenfabrik Gmbh & Co Kg Vorrichtung zum Bearbeiten von Aufgabegut mit einem Rotor-Stator-System
CN102407086B (zh) * 2011-10-28 2013-04-17 天津市威奇环境工程技术有限公司 生物质秸秆造粒机
DE102013015577A1 (de) 2013-09-20 2015-03-26 Nuga Systems Ag Verfahren und Vorrichtung zur Zerkleinerung von bahn- und/oder plattenförmigen Werkstoffen
WO2016203041A1 (de) * 2015-06-18 2016-12-22 Aquafil Engineering Gmbh Verfahren zum zerkleinern von kunststoffmaterial, ein mit diesem verfahren hergestelltes produkt und verwendung desselbigen
CN106738481B (zh) * 2016-12-25 2018-10-02 重庆市永川区汇锦塑料厂 具有冷却功能的塑料瓶切碎机
CN107442042B (zh) * 2017-08-23 2019-12-10 西安近代化学研究所 一种剪切环模制粒机
CN107413282B (zh) * 2017-08-23 2019-12-10 西安近代化学研究所 剪切环模制粒机
CN108097399B (zh) * 2017-12-05 2020-02-25 广西贵港东方传奇食品科技股份有限公司 一种立式酿酒原料制粉装置
CN108858925A (zh) * 2018-06-11 2018-11-23 罗赛洛(温州)明胶有限公司 一种明胶成型系统
DE102020119889A1 (de) 2020-07-28 2022-02-03 Vecoplan Ag Zerkleinerungsvorrichtung mit Kühleinrichtung sowie Verfahren zu deren Betrieb
CN112791777A (zh) * 2020-12-16 2021-05-14 合肥宁泰真空设备有限公司 一种磁流体生产用研磨装置
CN113000106B (zh) * 2021-03-02 2022-06-28 自贡中兴耐磨新材料有限公司 一种硬质合金边角料回收研磨成粉设备
BE1030049B1 (nl) * 2021-12-20 2023-07-18 Katoen Natie Grinding And Compounding Services Nv Werkwijze voor uniforme vermaling van grondstoffen
DE102022122710A1 (de) * 2022-09-07 2024-03-07 Karl Schnell Gmbh & Co. Kg Zerkleinerungsmaschine und Verfahren zum Zerkleinern eines Produkts unter Zuführung eines Fluids
CN115972435B (zh) * 2022-11-24 2023-08-11 广东五羊电缆有限公司 一种电缆成型原料处理工艺

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Also Published As

Publication number Publication date
EP1364713A2 (de) 2003-11-26
EP1364713A3 (de) 2005-05-11
PT1364713E (pt) 2011-06-16
ATE501790T1 (de) 2011-04-15
EP1364713B9 (de) 2011-09-28
DE10222814B4 (de) 2007-05-03
EP1364713B1 (de) 2011-03-16
SI1364713T1 (sl) 2011-07-29
DK1364713T3 (da) 2011-06-27
DE50313538D1 (de) 2011-04-28
DE10222814A1 (de) 2003-12-11
ES2362647T3 (es) 2011-07-08

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