ES2037321T3 - Dispositivo para limpiar las piezas de las maquinas elaboradoras de plasticos a las que se adhieren residuos de plastico. - Google Patents

Dispositivo para limpiar las piezas de las maquinas elaboradoras de plasticos a las que se adhieren residuos de plastico.

Info

Publication number
ES2037321T3
ES2037321T3 ES198989108176T ES89108176T ES2037321T3 ES 2037321 T3 ES2037321 T3 ES 2037321T3 ES 198989108176 T ES198989108176 T ES 198989108176T ES 89108176 T ES89108176 T ES 89108176T ES 2037321 T3 ES2037321 T3 ES 2037321T3
Authority
ES
Spain
Prior art keywords
transfer medium
heat
plastic
parts
cleaning
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.)
Expired - Lifetime
Application number
ES198989108176T
Other languages
English (en)
Inventor
Rudolf Schmidt
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.)
CAROLINE CHRIST ABGASFREIE WERKZEUGREINIGUNGSAPPARATE fur DIE KUNSTSTOFFINDUSTRIE
Original Assignee
CAROLINE CHRIST ABGASFREIE WERKZEUGREINIGUNGSAPPARATE fur DIE KUNSTSTOFFINDUSTRIE
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 CAROLINE CHRIST ABGASFREIE WERKZEUGREINIGUNGSAPPARATE fur DIE KUNSTSTOFFINDUSTRIE filed Critical CAROLINE CHRIST ABGASFREIE WERKZEUGREINIGUNGSAPPARATE fur DIE KUNSTSTOFFINDUSTRIE
Application granted granted Critical
Publication of ES2037321T3 publication Critical patent/ES2037321T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0064—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes
    • B08B7/0071—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes by heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/27—Cleaning; Purging; Avoiding contamination
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Cleaning In General (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

EL DISPOSITIVO DE LIMPIEZA SE COMPONE DE UN DEPOSITO DE TRATAMIENTO (1) QUE SE CIERRA ESTANCAMENTE AL AIRE QUE TOMA LAS PIEZAS EN UNA CAMARA DE TRATAMIENTO CON UN DISPOSITIVO CALEFACTOR (3) QUE CALIENTA UN MEDIO PORTADOR DE CALOR LIQUIDO EN LA CAMARA DE TRATAMIENTO EN UNA TEMPERATURA SITUADA SOBRE LA TEMPERATURA DE FUSION DEL PLASTICO ADHERIDO A LAS PIEZAS A LIMPIAR. EL TIEMPO DE CICLO PARA EL CALENTAMIENTO Y DADO EL CASO TAMBIEN PARA EL ENFRIAMIENTO DEL MEDIO PORTADOR DE CALOR PUEDE ACORDARSE NOTABLEMENTE POR SI MISMO INCLUSO EN EL PROCESO DE LIMPIEZA Y EVITARSE UNA DESTRUCCION DEL MEDIO PORTADOR DE CALOR SI EL MEDIO PORTADOR DE CALOR SE REVOLUCIONA MEDIANTE UNA BOMBA (8A, 8B, 8C) Y SI EL VOLUMEN DE AIRE EN LA PARTE SUPERIOR DEL MEDIO PORTADOR DE CALOR SE DESALOJA POR LAVADO MEDIANTE UN GAS INERTE.
ES198989108176T 1988-05-27 1989-05-05 Dispositivo para limpiar las piezas de las maquinas elaboradoras de plasticos a las que se adhieren residuos de plastico. Expired - Lifetime ES2037321T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3818144 1988-05-27

Publications (1)

Publication Number Publication Date
ES2037321T3 true ES2037321T3 (es) 1993-06-16

Family

ID=6355303

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989108176T Expired - Lifetime ES2037321T3 (es) 1988-05-27 1989-05-05 Dispositivo para limpiar las piezas de las maquinas elaboradoras de plasticos a las que se adhieren residuos de plastico.

Country Status (6)

Country Link
US (1) US4919161A (es)
EP (1) EP0343413B1 (es)
AT (1) ATE84743T1 (es)
CA (1) CA1324946C (es)
DE (2) DE8816444U1 (es)
ES (1) ES2037321T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9200323A (nl) * 1992-02-21 1993-09-16 Handelsonderneming H Swanenber Werkwijze en inrichting voor het verwijderen van bitumen van buizen of pijpen.
KR950009305B1 (ko) * 1992-03-14 1995-08-19 주식회사에스·케이·씨 액상 폴리에스터(polyester polymer) 여과용 드럼필터의 세척장치 및 세척방법
DE4302415C1 (de) * 1993-01-28 1993-12-09 Christ Caroline Verfahren und Vorrichtung zum Reinigen von Teilen von Kunststoffverarbeitungsmaschinen
DE4438542B4 (de) * 1994-10-28 2004-11-18 Conpro - Coding Gmbh Vorrichtung zum Reinigen von Maschinenteilen
DE102004007929B4 (de) * 2004-02-18 2006-03-30 Kiefel Extrusion Gmbh Verfahren und Vorrichtung zur Reinigung eines Blaskopfes für Kunststofffolien
US8080506B2 (en) * 2009-07-14 2011-12-20 MSI Technology LLC. Reactive purge compound for polymer purging
CN102873050B (zh) * 2012-09-25 2014-12-10 汕头可逸塑胶有限公司 一种清洗装置及清洗方法
US11578144B2 (en) 2018-05-23 2023-02-14 2569924 Ontario Inc. Compositions and methods for removing contaminants from plastics processing equipment
CN113513651B (zh) * 2021-07-13 2022-08-05 重庆交通大学 防止碳酸氢钙溶液在隧道内管道内壁结晶的装置
CN116162321B (zh) * 2023-04-25 2023-06-23 汕头市华麟塑化有限公司 一种玻璃纤维增强阻燃高抗冲聚苯乙烯改性料及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD77387A (es) *
US2151354A (en) * 1935-10-07 1939-03-21 Robot Hand Corp Washing and drying apparatus
US3319638A (en) * 1965-09-23 1967-05-16 Claude R Ellison Engine block washing tank
SE324938B (es) * 1969-02-04 1970-06-15 Uddeholms Ab
DE7820264U1 (de) * 1978-07-06 1979-04-05 Kurt Hofmann Kg Maschinen-Apparate- Und Stahlbau, 8542 Roth Metallteile-Waschmaschine
US4375819A (en) * 1981-04-17 1983-03-08 Hurri-Kleen Corporation Apparatus for cleaning machinery parts and the like
DE3145815C2 (de) * 1981-11-19 1984-08-09 AGA Gas GmbH, 2102 Hamburg Verfahren zum Entfernen von ablösungsfähigen Materialschichten von beschichteten Gegenständen,
DE3309878C1 (de) * 1983-03-18 1984-06-14 Caroline Christ Fabrikation chemischer Erzeugnisse, 8060 Dachau Vorrichtung zum Reinigen solcher Teile von Kunststoffverarbeitungsmaschinen,an denen Kunststoffreste anhaften
DE3712640C1 (de) * 1987-04-14 1988-05-19 Christ Abgasfreie Werkzeugrein Vorrichtung zum Reinigen solcher Teile von Kunststoffverarbeitungsmaschinen,an denen Kunststoffreste anhaften

Also Published As

Publication number Publication date
DE8816444U1 (de) 1989-08-24
DE58903319D1 (de) 1993-03-04
EP0343413A2 (de) 1989-11-29
EP0343413B1 (de) 1993-01-20
EP0343413A3 (de) 1991-01-16
CA1324946C (en) 1993-12-07
ATE84743T1 (de) 1993-02-15
US4919161A (en) 1990-04-24

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