BRPI0519448A2 - dispositivo de jateamento para jato de pasta abrasiva prÉ-misturada - Google Patents

dispositivo de jateamento para jato de pasta abrasiva prÉ-misturada

Info

Publication number
BRPI0519448A2
BRPI0519448A2 BRPI0519448-2A BRPI0519448A BRPI0519448A2 BR PI0519448 A2 BRPI0519448 A2 BR PI0519448A2 BR PI0519448 A BRPI0519448 A BR PI0519448A BR PI0519448 A2 BRPI0519448 A2 BR PI0519448A2
Authority
BR
Brazil
Prior art keywords
bladder
paste
blasting device
cylinder
pulp
Prior art date
Application number
BRPI0519448-2A
Other languages
English (en)
Inventor
Zhengcai Zhou
Original Assignee
Zhengcai Zhou
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 Zhengcai Zhou filed Critical Zhengcai Zhou
Publication of BRPI0519448A2 publication Critical patent/BRPI0519448A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
    • B24B57/02—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0007—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Paper (AREA)

Abstract

DISPOSITIVO DE JATEAMENTO PARA JATO DE PASTA ABRASIVA PRÉ-MISTURADA. A presente invenção relaciona-se com um dispositivo de jateamento para jato de pasta abrasiva pré-misturada. O dispositivo compreende um cilindro, o qual define um lado de óleo hidráulico e um lado de pasta hermeticamente separados entre si; e o lado de óleo hidráulico e o lado de pasta têm orifícios para entrada e saída de pasta respectivamente; sistema de alimentação de meio hidráulico que está conectado ao orifício do cilindro para entrada e saída de óleo através do tubo de óleo; sistema de jato de pasta que está conectado ao orifício do cilindro para entrada e saída de pasta pelo tubo de pasta; o citado cilindro tem uma bexiga selada para separar o lado de óleo hidráulico e o lado de pasta. A fricção entre a bexiga e o corpo se torna muito pequena, uma vez que a pasta é ejetada do bico utilizando a transformação da bexiga. Então a vida útil do dispositivo de jateamento se torna muito mais longa. Adicionalmente, se a bexiga se estragar devido a desgaste por uso por um longo tempo, somente a bexiga pode ser renovada. Não é necessário renovar todo o cilindro. Então o custo de produção é reduzido.
BRPI0519448-2A 2005-01-18 2005-01-18 dispositivo de jateamento para jato de pasta abrasiva prÉ-misturada BRPI0519448A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2005/000081 WO2006076827A1 (fr) 2005-01-18 2005-01-18 Dispositif de projection pour boue abrasive pre-melangee

Publications (1)

Publication Number Publication Date
BRPI0519448A2 true BRPI0519448A2 (pt) 2009-01-20

Family

ID=36691962

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0519448-2A BRPI0519448A2 (pt) 2005-01-18 2005-01-18 dispositivo de jateamento para jato de pasta abrasiva prÉ-misturada

Country Status (7)

Country Link
US (1) US7980919B2 (pt)
EP (1) EP1857225A1 (pt)
JP (1) JP2008526539A (pt)
AU (1) AU2005325631A1 (pt)
BR (1) BRPI0519448A2 (pt)
EA (1) EA011058B1 (pt)
WO (1) WO2006076827A1 (pt)

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US9925642B2 (en) * 2010-07-13 2018-03-27 Graco Minnesota Inc. Wet abrasive blasting system and method
US10076823B2 (en) * 2010-07-13 2018-09-18 Graco Minnesota Inc. Wet abrasive blasting system and method
CN103170915A (zh) * 2013-01-10 2013-06-26 潘湛 金相抛光液自动供给机
EP3089849B2 (en) 2013-12-20 2024-02-21 Flow International Corporation Abrasive slurry delivery systems and methods
CN106425892A (zh) * 2016-12-08 2017-02-22 中国矿业大学 一种新型的浆体磨料射流系统
CN107263334A (zh) * 2017-06-30 2017-10-20 安徽理工大学 一种电磁磨料浆体清洗系统
CN107553343A (zh) * 2017-09-18 2018-01-09 安徽理工大学 一种电磁磨料浆体抛光装置
CN112171528A (zh) * 2020-09-23 2021-01-05 冯金喜 用于喷砂机的砂缸
FI20215226A1 (fi) * 2021-03-02 2022-09-03 Dynaset Oy Laitteisto ja menetelmä paineistetun fluidin ja apuaineen sekoittamiseksi, työkone, palontorjuntalaitteisto sekä pelastusajoneuvo

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Also Published As

Publication number Publication date
EA011058B1 (ru) 2008-12-30
US20080299876A1 (en) 2008-12-04
US7980919B2 (en) 2011-07-19
EP1857225A1 (en) 2007-11-21
JP2008526539A (ja) 2008-07-24
AU2005325631A1 (en) 2006-07-27
EA200701524A1 (ru) 2008-02-28
WO2006076827A1 (fr) 2006-07-27

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B08E Application fees: payment of additional fee required [chapter 8.5 patent gazette]

Free format text: COMPLEMENTAR A 4A ANUIDADE; COMPROVAR O RECOLHIMENTO DAS 5A, 6A E 7A ANUIDADES.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AO NAO CUMPRIMENTO DO DESPACHO 8.5 NA RPI 2160 DE 29/05/2012.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2202 DE 19/03/2013.