ATE515374T1 - DRY ICE BLASTING DEVICE - Google Patents

DRY ICE BLASTING DEVICE

Info

Publication number
ATE515374T1
ATE515374T1 AT09006604T AT09006604T ATE515374T1 AT E515374 T1 ATE515374 T1 AT E515374T1 AT 09006604 T AT09006604 T AT 09006604T AT 09006604 T AT09006604 T AT 09006604T AT E515374 T1 ATE515374 T1 AT E515374T1
Authority
AT
Austria
Prior art keywords
dry ice
conveying
blasting device
ice blasting
granulates
Prior art date
Application number
AT09006604T
Other languages
German (de)
Inventor
Ralf Schick
Original Assignee
Kaercher Gmbh & Co Kg Alfred
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 Kaercher Gmbh & Co Kg Alfred filed Critical Kaercher Gmbh & Co Kg Alfred
Application granted granted Critical
Publication of ATE515374T1 publication Critical patent/ATE515374T1/en

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
    • B24C1/003—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods using material which dissolves or changes phase after the treatment, e.g. ice, CO2
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)

Abstract

The device (10) has a storage container (12) for a dry ice granulates, and a propellant gas supply line is connected to an inlet (32). A conveying device (18) comprises a motor driven movable conveying element for bringing the dry ice granulates from the storage container in to a melt flow path of a propellant gas. The conveying device comprises a discharge opening and a conveying element is movable in a discharge position, where a conveying chamber is aligned with the discharge opening in the discharge position.
AT09006604T 2008-05-20 2009-05-15 DRY ICE BLASTING DEVICE ATE515374T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008025361A DE102008025361B3 (en) 2008-05-20 2008-05-20 Dry-ice blasting device for producing mixture of propellant gas and dry ice granulate, has conveying element movable in discharge position, and conveying chamber aligned with discharge opening of conveying device in discharge position

Publications (1)

Publication Number Publication Date
ATE515374T1 true ATE515374T1 (en) 2011-07-15

Family

ID=40348831

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09006604T ATE515374T1 (en) 2008-05-20 2009-05-15 DRY ICE BLASTING DEVICE

Country Status (4)

Country Link
EP (1) EP2123402B1 (en)
AT (1) ATE515374T1 (en)
DE (1) DE102008025361B3 (en)
DK (1) DK2123402T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010005353B4 (en) 2010-01-21 2015-12-31 Thyssenkrupp Industrial Solutions Ag Process for the preparation of individual compartments suitable for coke oven by non-mechanical dividing of a carbon press cake
EP2420353A1 (en) * 2010-08-16 2012-02-22 desisa GmbH Device and method for dispensing dry ice snow
CN103894934B (en) * 2014-04-04 2016-02-03 黄尚进 A kind of wheel hub polished machine
US11628538B2 (en) * 2019-07-02 2023-04-18 National Flooring Equipment, Inc. Valve mount for shot blaster plenum valve
DE102020129724A1 (en) * 2020-11-11 2022-05-12 Alfred Kärcher SE & Co. KG cleaning device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10036557A1 (en) * 2000-07-27 2002-02-07 Juergen Von Der Ohe Surface cleaning process for molds and tools involves dividing compressed air flow into at least two individual air flows in set ratio
US7112120B2 (en) * 2002-04-17 2006-09-26 Cold Jet Llc Feeder assembly for particle blast system
US6524172B1 (en) * 2000-09-08 2003-02-25 Cold Jet, Inc. Particle blast apparatus
DE102004045770B3 (en) * 2004-09-15 2005-09-08 Alfred Kärcher Gmbh & Co. Kg Jet drier for surfaces has gas flow generator for carrying drying granules with metering feed for supplying granules into gas flow

Also Published As

Publication number Publication date
DE102008025361B3 (en) 2009-03-19
DK2123402T3 (en) 2011-09-26
EP2123402A1 (en) 2009-11-25
EP2123402B1 (en) 2011-07-06

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