EP2094442A1 - Verfahren und vorrichtung zur reinigung von flächen - Google Patents

Verfahren und vorrichtung zur reinigung von flächen

Info

Publication number
EP2094442A1
EP2094442A1 EP07735865A EP07735865A EP2094442A1 EP 2094442 A1 EP2094442 A1 EP 2094442A1 EP 07735865 A EP07735865 A EP 07735865A EP 07735865 A EP07735865 A EP 07735865A EP 2094442 A1 EP2094442 A1 EP 2094442A1
Authority
EP
European Patent Office
Prior art keywords
tank
compartment
duct
compressed air
portable apparatus
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
EP07735865A
Other languages
English (en)
French (fr)
Other versions
EP2094442B1 (de
Inventor
Susanna Giovannini
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.)
IBIX Srl
Original Assignee
IBIX Srl
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 IBIX Srl filed Critical IBIX Srl
Publication of EP2094442A1 publication Critical patent/EP2094442A1/de
Application granted granted Critical
Publication of EP2094442B1 publication Critical patent/EP2094442B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/02—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C11/00—Selection of abrasive materials or additives for 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
    • B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
    • B24C7/0053—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier with control of feed parameters, e.g. feed rate of abrasive material or carrier
    • 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
    • B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
    • B24C7/0069—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier with means for preventing clogging of the equipment or for preventing abrasive entering the airway

Definitions

  • the present invention relates to a method and the relative portable apparatus to clean metal and non-metal surfaces using sodium bicarbonate indistinctively matched with mineral or vegetable material.
  • the present cleaning machines are conceived to operate with the sodium bicarbonate matched distinctively either with mineral material or with vegetable material because, having these materials very different physical, mechanical and particle-size features, they need different types of apparatuses.
  • An aim of the present invention is to overcome the cited drawbacks through a surface cleaning method that guarantees the perfect storing, inside the preset tank, of the sodium bicarbonate matched with the chosen cleaning material and, also, the continuous and regular supply of the said material from the spray gun when needed.
  • the cited aims are perfectly reached according to the claimed invention, which concerns a method to operate the surface cleaning through pressure air. This is used with the double aim both to allow the perfect storing of the sodium bicarbonate and of the chosen cleaning material, being inserted directly inside the respective tank, and also to be mixed with the above-mentioned abrasive product together with whom to reach the suitable spray gun.
  • the invention relates also to an apparatus that includes a compression pre-chamber arranged on the upper part of the storing tank of the cleaning material and a suitable mixing valve for the manual and immediate adjustment of the portable apparatus to the different types of cleaning materials used from time to time. Description of Drawings
  • fig. 1 and 2 illustrate a vertical section and a bottom view of the claimed apparatus
  • fig. 3 and 4 illustrate the transverse sections XX and YY relating to fig. 1.
  • IA is provided for the cleaning material, realized as a hollow cylindrical body 1 that, preferably obtained through extrusion, is closed on the upper side through a lid 2 provided with a slot 2A for the filling and the subsequent refillings of material.
  • the cylindrical body is completed in the lower part by a base 3 having a discharge opening 3 A closed by a suitable trapdoor 4 and is also equipped with a couple of feet 5 and a couple of wheels 6 for the firm rest of the apparatus and for its easier transport.
  • the said extruded cylindrical body 1 comprises, internally and for its entire length, a tank-compartment IA and an adjacent duct IB superiorly comprising two transverse holes, a first hole 1C and a second hole ID.
  • the first hole connects the outside with the inside of the tank IA (fig. 3) while the second one only connects the outside with the duct IB (fig. 4).
  • the said compressed air reaches, from a compressor not represented in the illustrations and through the supply pipe 8, the anti-condensate filter 9 and the following treatment assembly 10, and then flows through the supply duct 11 up to the pressure regulator 12 and the above-mentioned inlet valve 13.
  • the slot 2A is closed by a spring door 7 suitably applied underneath the lid 2 so that it can be opened exclusively towards the inside of the tank itself.
  • a mixing valve 15 completed, at the exit, by a nozzle 16 on which is suited to be fixed the flexible rubber hose carrying the spray gun 17 at its opposite end.
  • the said valve 15 receives inside its mixing chamber both the compressed air coming from the duct IB above, through the outflow slot 3B suitably arranged on the lower base 3, and also the abrasive material coming from the tank IA above, through the slot 3C suitably realised on the base 3 too.
  • the said mixing valve 15 can easily adjust itself to the different physical, mechanical and particle-size features of the various cleaning material usable, offering thus the possibility to adjust the outflow by means of a wider or smaller opening of its manual valve 15 A and making so the portable apparatus, on which it is installed, flexible.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Nozzles (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
EP07735865A 2006-09-18 2007-05-11 Verfahren und vorrichtung zur reinigung von flächen Active EP2094442B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000055A ITRA20060055A1 (it) 2006-09-18 2006-09-18 Metodo e relativa apparecchiatura portatile per la pulitura di superfici.
PCT/IB2007/051790 WO2008035236A1 (en) 2006-09-18 2007-05-11 Method and apparatus for cleaning surfaces

Publications (2)

Publication Number Publication Date
EP2094442A1 true EP2094442A1 (de) 2009-09-02
EP2094442B1 EP2094442B1 (de) 2011-05-04

Family

ID=38521313

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07735865A Active EP2094442B1 (de) 2006-09-18 2007-05-11 Verfahren und vorrichtung zur reinigung von flächen

Country Status (7)

Country Link
EP (1) EP2094442B1 (de)
KR (1) KR101470040B1 (de)
AT (1) ATE507934T1 (de)
DE (1) DE602007014403D1 (de)
ES (1) ES2364289T3 (de)
IT (1) ITRA20060055A1 (de)
WO (1) WO2008035236A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR102014023615A2 (pt) * 2014-08-08 2018-05-29 Ibix Srl Aparelho para limpeza de superfícies
US11219981B2 (en) 2017-09-12 2022-01-11 Eclipse Surface Technologies, LLC Portable surface cleaning apparatus
EP3706957B1 (de) 2017-11-06 2022-05-11 Ibix S.R.L. Tragbare vorrichtung zur reinigung von oberflächen
CN111843849B (zh) * 2020-08-05 2022-03-01 江苏佰健环保科技有限公司 安全环保型飞机蒙皮漆层的物理清除工艺及清除系统
CN112720276A (zh) * 2020-12-28 2021-04-30 常州泰盛机械设备有限公司 一种便于检修的喷砂机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487582A (en) * 1983-02-18 1984-12-11 Cooper Lasersonics, Inc. Dental cleaning system
DE10026718B4 (de) * 2000-05-30 2004-07-01 Ferton Holding S.A. Dentales Abrasivstrahlgerät
US20040202980A1 (en) * 2003-04-14 2004-10-14 Policicchio Piero A. Dental prophylaxis and air appliance
DE202005007320U1 (de) * 2005-05-09 2005-07-07 Günther Böhler GmbH Vorrichtung zum abrasiven Strahlen von Werkstücken

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2008035236A1 *

Also Published As

Publication number Publication date
ITRA20060055A1 (it) 2008-03-19
DE602007014403D1 (de) 2011-06-16
ES2364289T3 (es) 2011-08-30
EP2094442B1 (de) 2011-05-04
WO2008035236A1 (en) 2008-03-27
ATE507934T1 (de) 2011-05-15
KR101470040B1 (ko) 2014-12-05
KR20090094221A (ko) 2009-09-04

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