BR0206523A - Processo e dispositivo de tratamento por jateamento - Google Patents

Processo e dispositivo de tratamento por jateamento

Info

Publication number
BR0206523A
BR0206523A BR0206523-1A BR0206523A BR0206523A BR 0206523 A BR0206523 A BR 0206523A BR 0206523 A BR0206523 A BR 0206523A BR 0206523 A BR0206523 A BR 0206523A
Authority
BR
Brazil
Prior art keywords
sandblasting
air flow
low pressure
agent
carrier air
Prior art date
Application number
BR0206523-1A
Other languages
English (en)
Inventor
Gerard Pieper
Original Assignee
Pieper Innovationsgmbh
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 Pieper Innovationsgmbh filed Critical Pieper Innovationsgmbh
Publication of BR0206523A publication Critical patent/BR0206523A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
    • B24C1/086—Descaling; Removing coating films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
    • B24C3/06—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other movable; portable
    • B24C3/065—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other movable; portable with suction means for the abrasive and the waste material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
    • B24C5/04—Nozzles therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
    • B24C9/006—Treatment of used abrasive material
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Cleaning In General (AREA)
  • Nozzles (AREA)
  • Processing Of Meat And Fish (AREA)

Abstract

"PROCESSO E DISPOSITIVO DE TRATAMENTO POR JATEAMENTO". A invenção se refere a um processo e dispositivo para trabalho de jateamento, principalmente remoções precisas e/ou compressão e/ou revestimento de superfícies sólidas, como, por exemplo, remoção de pontos de falhas na pintura, aplainamento de costura de solda, remoção de camadas de concreto contaminadas ou de ferrugem, endurecimento, aplainamento ou revestimento de superfícies metálicas, sendo que um meio de jateamento é dosado e conduzido através da gravidade ou efeito de injeção por intermédio de um sistema de tubos (13) a uma lança de jateamento (14) através de uma câmara de jateamento com uma superfície capilar sob baixa pressão, sendo a partir daí reconduzido à corrente de ar, onde é limpo e colocado em circulação. A aceleração é produzida pela baixa pressão, sendo a câmara de jateamento deslocada de superfície de trabalho em superfície de trabalho. A invenção se baseia no aumento significativo da velocidade, a fim de ajustar economicamente a quantidade de energia para as mais diversas áreas de aplicação em limites amplos com baixo uso energético, alta flexibilidade e reciclagem de acordo com o meio ambiente e reutilização do jateamento. Esta tarefa é solucionada pelo fato de que ao meio de jateamento é dado, pelo menos, um impulso adicional e outro aspirado por baixa pressão através de uma corrente de gás sob pressão atmosférica, a fim de alcançar uma velocidade final situada significativamente acima da velocidade da corrente de ar transportadora produzida pelo dosador no sentido da corrente, pela introdução da energia na superfície de trabalho em dependência dos parâmetros de tipo e forma desta superfície e do meio de jateamento. O grau de carregamento da corrente de ar transportadora ajusta o meio de jateamento em relação à baixa pressão na corrente de ar transportadora, tempo e temperatura de jateamento.
BR0206523-1A 2001-01-23 2002-01-22 Processo e dispositivo de tratamento por jateamento BR0206523A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10102924A DE10102924C1 (de) 2001-01-23 2001-01-23 Verfahren und Vorrichtung zum Strahlbearbeiten, insbesondere formgenauen Abtragen und/oder Verdichten und/oder Beschichten, von festen Flächen
PCT/DE2002/000252 WO2002058887A1 (de) 2001-01-23 2002-01-22 Verfahren und vorrichtung zum strahlbearbeiten, insbesondere formgenauen abtragen und/oder verdichten und/oder beschichten, von festen flächen

Publications (1)

Publication Number Publication Date
BR0206523A true BR0206523A (pt) 2004-02-17

Family

ID=7671467

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0206523-1A BR0206523A (pt) 2001-01-23 2002-01-22 Processo e dispositivo de tratamento por jateamento

Country Status (11)

Country Link
US (1) US6997780B2 (pt)
EP (1) EP1353777B1 (pt)
JP (1) JP2004520182A (pt)
AT (1) ATE279301T1 (pt)
BR (1) BR0206523A (pt)
CA (1) CA2435567A1 (pt)
CZ (1) CZ20031957A3 (pt)
DE (2) DE10102924C1 (pt)
PL (1) PL198806B1 (pt)
RU (1) RU2288090C2 (pt)
WO (1) WO2002058887A1 (pt)

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CN107283325B (zh) * 2017-06-09 2023-08-01 中国铁建重工集团股份有限公司 一种用于输送含有固体磨料两相流的旋转接头
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CN112226735A (zh) * 2020-12-07 2021-01-15 爱发科电子材料（苏州）有限公司 一种集成电路用溅射靶材高绑定率制作方法
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Also Published As

Publication number Publication date
EP1353777A1 (de) 2003-10-22
WO2002058887A1 (de) 2002-08-01
EP1353777B1 (de) 2004-10-13
ATE279301T1 (de) 2004-10-15
DE10102924C1 (de) 2002-06-13
PL362317A1 (en) 2004-10-18
PL198806B1 (pl) 2008-07-31
RU2288090C2 (ru) 2006-11-27
JP2004520182A (ja) 2004-07-08
DE50201284D1 (de) 2004-11-18
CZ20031957A3 (cs) 2003-10-15
RU2003125866A (ru) 2005-01-27
US6997780B2 (en) 2006-02-14
US20040053561A1 (en) 2004-03-18
CA2435567A1 (en) 2002-08-01

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Legal Events

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B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]