EP1637283A1 - Schleuderradanlage - Google Patents

Schleuderradanlage Download PDF

Info

Publication number
EP1637283A1
EP1637283A1 EP05019424A EP05019424A EP1637283A1 EP 1637283 A1 EP1637283 A1 EP 1637283A1 EP 05019424 A EP05019424 A EP 05019424A EP 05019424 A EP05019424 A EP 05019424A EP 1637283 A1 EP1637283 A1 EP 1637283A1
Authority
EP
European Patent Office
Prior art keywords
turbine
abrasive
auger
drum
blasting machine
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.)
Granted
Application number
EP05019424A
Other languages
English (en)
French (fr)
Other versions
EP1637283B1 (de
Inventor
Jose Jeronimo Marques Vieira
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.)
CMV Construcoes Mecanicas Ltda
Original Assignee
CMV Construcoes Mecanicas Ltda
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 CMV Construcoes Mecanicas Ltda filed Critical CMV Construcoes Mecanicas Ltda
Publication of EP1637283A1 publication Critical patent/EP1637283A1/de
Application granted granted Critical
Publication of EP1637283B1 publication Critical patent/EP1637283B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/18—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions
    • B24C3/26—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions the work being supported by barrel cages, i.e. tumblers; Gimbal mountings therefor
    • B24C3/30—Apparatus using impellers
    • 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
    • B24C7/0092—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed by mechanical means, e.g. by screw conveyors
    • 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
    • B24C9/003—Removing abrasive powder out of the blasting machine

Definitions

  • the following descriptive report for an invention application refers to the development of the turbine blast machine, more specifically referring to a blasting machine with a conventional turbine equipped with its own turbine feeding system that uses more effective conventional turbines and that have the possibility of directing the blade and with a simple system of guiding the abrasive to the center of the turbine(s), which can be done by only gravity or by the combination of gravity and an auger.
  • turbines There are basically two types of machines with turbines: turbines called impact and turbines called conventional.
  • the machines that use the impact turbines have a simple design and the turbine's refeeding loop of the abrasive is done purely by gravity. In these machines, the turbine(s) is(are) not feed through the center, which makes the process much less efficient in terms of energy when compared with the machines that use the conventional turbines fed through the center.
  • Other deficiencies observed in these machines are the fact that they do not have an effective abrasive purification system. In fact, they only really remove only part of the dust generated by the blasting process and it is not possible to direct the blasting blade, which will always cause it to come out in the same position due to the single direction that the turbine turns.
  • the machines that use the conventional turbines have much higher energy efficiency than the machines with an impact turbine because of the possibility of directing the blasting through the control box but its design is very complex. They normally have a bucket elevator or some other mechanism to lift the shot up to an abrasive filter. After it passes through the filter, the abrasive falls into a silo and from this silo is normally sent by gravity to the center of the turbine where it will be blasted against the parts to be cleaned.
  • the abrasive blasted by the turbine(s) 1 falls on the inclines planes 2 and is guided by gravity to a filter 3 of abrasives that forms a curtain with the abrasives, making their filtering process possible because of an air current of adjustable flow that takes with it the impurities contained in them and that are then retained in the filter's dust collector.
  • the abrasive passes through the filter it falls on an auger or either on more inclined planes in such a way that it is guided to the center of the turbine where it will be sent once again through the turbine and blasted.
  • the construction form is not only more simple, but it maintains the effectiveness of the conventional turbines, has less movcable parts subjected to wear, occupies less physical space with a reasonable reduction in the area occupied, and offers a significant decrease in the equipment's height.
  • the auger 4 of the abrasive has a transport capacity that is apt to meet the demand required by the turbine, however, when the abrasive is no longer consumed by the turbine, it continues to turn, thus moving the abrasive without transporting it.
  • auger's screw which is different than conventional augers built as auger 6, as compared with the auger in question 4 that has a screw shaped by a round material that is distanced from the auger's central axis so that it is only connected to it at only some points. Because of this, when a resistance is offered to the flow of the abrasive, the augers will stop transporting it, causing it to simply pass through the middle of the material deposited in the auger's bottom.
  • the blasting machine proposed is made up of a screen drum 8 inside which the parts to be blasted are put and this drum is appropriately positioned on the blasting nozzle 9 whereby turbine 1 (there may be more than one turbine) blasts the solid particles (normally micro spheres) against the material contained in the drum while the same drum 8 turns in synchrony with that of turbine 1 and with the turn of augers 4 and 6 that are driven by the gear reducer 5 positioned next to the general motor.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Turbines (AREA)
  • Earth Drilling (AREA)
  • Cleaning In General (AREA)
  • Adjustment And Processing Of Grains (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Surgical Instruments (AREA)
  • Steering Controls (AREA)
  • Combined Means For Separation Of Solids (AREA)
EP05019424A 2004-09-17 2005-09-07 Schleuderradanlage Not-in-force EP1637283B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0404033A BRPI0404033B1 (pt) 2004-09-17 2004-09-17 máquina de jateamento com turbina

Publications (2)

Publication Number Publication Date
EP1637283A1 true EP1637283A1 (de) 2006-03-22
EP1637283B1 EP1637283B1 (de) 2007-06-20

Family

ID=36074679

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05019424A Not-in-force EP1637283B1 (de) 2004-09-17 2005-09-07 Schleuderradanlage

Country Status (5)

Country Link
US (1) US20060063475A1 (de)
EP (1) EP1637283B1 (de)
AT (1) ATE365095T1 (de)
BR (1) BRPI0404033B1 (de)
DE (1) DE602005001429T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112589695A (zh) * 2020-12-07 2021-04-02 娄底鼎力液压科技有限公司 一种吊钩式可变道抛丸清理机

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6351428B2 (ja) * 2014-08-06 2018-07-04 株式会社サンポー ショットブラスト装置
CN112571291B (zh) * 2020-11-12 2022-04-22 山东盛德机械有限公司 一种全自动数控抛丸机

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2254219A (en) * 1937-07-16 1941-09-02 Pangborn Corp Abrading apparatus

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3008274A (en) * 1959-03-18 1961-11-14 Bell Intercontinental Corp Blasting machine
US3540155A (en) * 1967-03-15 1970-11-17 Helen H Walker Shot blasting device
US3540156A (en) * 1967-12-13 1970-11-17 Wheelabrator Corp Machine for cleaning sand castings and recovery of components
US3585758A (en) * 1969-04-11 1971-06-22 Carborundum Co Continuous cleaning apparatus
US4841681A (en) * 1983-05-27 1989-06-27 Dickson Industries, Inc. Surface blasting apparatus
US4648214A (en) * 1983-10-28 1987-03-10 Aga Ab Cryogen shot blast deflashing system
GB8501386D0 (en) * 1985-01-19 1985-02-20 Tilghman Wheelabarator Ltd Shot blasting machinery
NL8603134A (nl) * 1986-12-09 1988-07-01 Ltc Int Bv Straalschuurinrichting.
US4894959A (en) * 1988-05-19 1990-01-23 Hoover & Wells, Inc. Method and apparatus for cleaning a surface utilizing shot blasting
NL8902245A (nl) * 1989-09-07 1991-04-02 Algemene Bank Nederland N V Straalinrichting.
JP2546640Y2 (ja) * 1992-07-24 1997-09-03 新東工業株式会社 アルミタイヤホイール研掃用ショットブラスト装置
NL1000576C2 (nl) * 1995-06-15 1996-12-17 E B E Nederland B V Straalinrichting voor het reinigen van een wand.
US5709322A (en) * 1995-12-08 1998-01-20 Acrison, Inc. Dry solids metering system with means for self-emptying and quick-emptying/cleanout
FI103094B1 (fi) * 1996-09-16 1999-04-30 Pekotek Oy Puhaltamon talteenottojärjestelmä
JPH10329890A (ja) * 1997-05-30 1998-12-15 Koei:Kk 粉粒体供給装置
US6612909B2 (en) * 1998-09-11 2003-09-02 Engineered Abrasives, Inc. Media blasting apparatus and method to prevent gear pitting
JP2001252872A (ja) * 2000-03-08 2001-09-18 Sinto Brator Co Ltd 投射材の定量供給装置
US7112120B2 (en) * 2002-04-17 2006-09-26 Cold Jet Llc Feeder assembly for particle blast system
US6702940B2 (en) * 2000-10-26 2004-03-09 Shell Oil Company Device for transporting particles of magnetic material
US20040136261A1 (en) * 2001-02-12 2004-07-15 Huber Gordon R. System for homogeneously mixing plural incoming product streams of different composition
US6833016B2 (en) * 2003-03-27 2004-12-21 Oneida Air Systems, Inc Dust collection system
US6926594B1 (en) * 2004-02-11 2005-08-09 Nissanki Co., Ltd. Shot blast machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2254219A (en) * 1937-07-16 1941-09-02 Pangborn Corp Abrading apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112589695A (zh) * 2020-12-07 2021-04-02 娄底鼎力液压科技有限公司 一种吊钩式可变道抛丸清理机
CN112589695B (zh) * 2020-12-07 2021-10-29 娄底鼎力液压科技有限公司 一种吊钩式可变道抛丸清理机

Also Published As

Publication number Publication date
ATE365095T1 (de) 2007-07-15
BRPI0404033B1 (pt) 2015-11-24
BRPI0404033A (pt) 2006-07-18
US20060063475A1 (en) 2006-03-23
DE602005001429T2 (de) 2008-01-31
DE602005001429D1 (de) 2007-08-02
EP1637283B1 (de) 2007-06-20

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