KR900700833A - Device for manufacturing and spraying ice spheres for surface treatment - Google Patents

Device for manufacturing and spraying ice spheres for surface treatment

Info

Publication number
KR900700833A
KR900700833A KR1019890702439A KR890702439A KR900700833A KR 900700833 A KR900700833 A KR 900700833A KR 1019890702439 A KR1019890702439 A KR 1019890702439A KR 890702439 A KR890702439 A KR 890702439A KR 900700833 A KR900700833 A KR 900700833A
Authority
KR
South Korea
Prior art keywords
cooling liquid
cooling gas
container
ice
cooling
Prior art date
Application number
KR1019890702439A
Other languages
Korean (ko)
Inventor
마르셀 바르니에르
앙드레 마니피사
뽈 뻬루
Original Assignee
삐에르 쇼뮈조
꼬미사리아 아 레네르기 아또미끄
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 삐에르 쇼뮈조, 꼬미사리아 아 레네르기 아또미끄 filed Critical 삐에르 쇼뮈조
Publication of KR900700833A publication Critical patent/KR900700833A/en

Links

Classifications

    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Cleaning In General (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Nozzles (AREA)

Abstract

내용 없음No content

Description

표면 처리용 얼음구의 제조·분사 장치 및 방법Device for manufacturing and spraying ice spheres for surface treatment

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 의한 수단들을 보여주는 도면,1 shows a means according to the invention,

제2도는 본 발명에 의한 수단들에 이용된 인젝터의 확대도,2 is an enlarged view of the injector used in the means according to the invention,

제3도는 냉각 액체 및 냉각 가스를 제조하기 위한 수단이 장착된 본 발명에 의한 수단들을 보여주는 도면.3 shows the means according to the invention, equipped with means for producing cooling liquid and cooling gas.

Claims (14)

냉각 가스 단열실(6)에서 수적을 중력에 의해 분산시키고, 수적을 상기 냉각 가스 단열실로 중력에 의해 통과시키면서, 냉각 액체 욕(11)에 도달하기 전에 표면이 응고되도록 냉각시키고 상기 냉각 액체욕에서 얼음구 형태로 완전하게 응고시키는 것을 특징으로 하는 얼음 구의 제조방법.In the cooling gas insulated chamber 6, the droplets are gravity-dispersed, the droplets are passed by gravity into the cooling gas insulator chamber, while the surface is cooled to solidify before reaching the cooling liquid bath 11 and in the cooling liquid bath. Ice ball production method characterized in that the solidified completely to the sphere. 제1항에 있어서, 냉각 가스와 냉각 액체가 각각 동일 물질의 액상과 기상에 의해 형성되는 것을 특징으로 하는 방법.The method of claim 1 wherein the cooling gas and the cooling liquid are each formed by a liquid phase and a gaseous phase of the same material. 제2항에 있어서, 상기 물질이 질소인 것을 특징으로 하는 방법.The method of claim 2 wherein the substance is nitrogen. 제3항에 있어서, 기체상의 질소 유속이 물의 유속보다 350배 이상인 것을 특징으로 하는 방법.4. The method of claim 3 wherein the gaseous nitrogen flow rate is at least 350 times greater than the water flow rate. 제1항 내지 제4항중 어느 한 항에 있어서, 얼음 구가 냉각 액체 욕(11)로부터 연속적으로 배출되는 것을 특징으로 하는 방법.5. The method according to claim 1, wherein the ice sphere is discharged continuously from the cooling liquid bath. 냉각 가스를 공급해주는 주입구(7)와 상부에서 수적(droplet)을 발생시키기 위하여 다수의 구멍(4)이 배치된 물 인젝터(2)가 설치된 단열실(6)이 포함되고, 냉각 액체를 공급하기 위해 냉각 액체 주입관(12)과 얼음구를 수용하기 위한 호퍼(10)와 호퍼의 하부에서 얼음 구를 배출시키기 위하여 배치된 오리피스(14)가 설치된 용기(6)가 포함되는 것을 특징으로 하는 제1항 내지 제5항중 어느 한항에 의한 방법을 실시하기 위한 장치.An inlet 7 for supplying cooling gas and a heat insulation chamber 6 provided with a water injector 2 with a plurality of holes 4 arranged therein for generating droplets thereon, and for supplying cooling liquid. And a container (6) provided with a cooling liquid injection tube (12), a hopper (10) for accommodating the ice sphere, and an orifice (14) arranged for discharging the ice sphere from the bottom of the hopper. Apparatus for carrying out the method according to any one of claims 1 to 5. 제6항에 있어서, 단열실(6)과 용기(8)가 스테인레스강으로 제작된 이중 벽(40,41,42,43)으로 구성되고, 그 공간에 폴리우레탄 같은 단열재(45)가 삽입되는 것을 특징으로 하는 장치.7. The heat insulating chamber (6) and the container (8) according to claim 6, which consist of double walls (40, 41, 42, 43) made of stainless steel, into which a heat insulating material (45), such as polyurethane, is inserted. Device characterized in that. 제6항 또는 제7항에 있어서, 수적 형성 속도를 조절하기 위하여 인젝터(2)의 상류에 유량계(3)가 배치되는 것을 특징으로 하는 장치.Device according to claim 6 or 7, characterized in that a flow meter (3) is arranged upstream of the injector (2) to adjust the rate of drop formation. 얼음구를 오리피스로부터 배출시키기 위하여 제1단부(17)가 용기(14)의 오리피스(14) 밑에 배치된 배출스크류(16), 얼음 구를 제1가요성 파이프(24)로 배출하기 위하여 스크류(16)의 제2단부에 배치된 냉각 가스주입구(20), 얼음구를 분사시키기 위한 냉각 가스 주입구(28)가 설치된 제1 가요성 파이프(24)의 단부에 배치되어 얼음 구를 분사시키는 노즐(26)이 포함되는 것을 특징으로 하는 제6항 내지 8항중 어느 한항에 의한 얼음구 제조 장치를 이용한 구 제조 및 분사장치.A discharge screw 16 having a first end 17 disposed below the orifice 14 of the container 14 for discharging the ice sphere from the orifice, and a screw for discharging the ice sphere to the first flexible pipe 24. A nozzle disposed at an end of the first flexible pipe 24 provided with the cooling gas inlet 20 disposed at the second end of the 16 and the cooling gas inlet 28 for injecting the ice sphere ( Ball production and injection device using the ice ball production apparatus according to any one of claims 6 to 8 characterized in that it comprises a 26). 제9항에 있어서, 배출 스크류(16)가 수평선에 대하여 경사지게 배치되고, 상기 냉각 액체가 용기(18)의 욕(11)에 공급되도록 냉각 액체 회수 파이프에 의해 용기(18)가 관통되는 것을 특징으로 하는 장치.10. The container (18) according to claim 9, wherein the discharge screw (16) is inclined with respect to the horizontal line and the container (18) is penetrated by a cooling liquid recovery pipe such that the cooling liquid is supplied to the bath (11) of the container (18). Device. 제9항 또는 10항에 있어서, 스크류가 아르키메데스의 스크류인 것을 특징으로 하는 장치.The device according to claim 9 or 10, wherein the screw is an Archimedes screw. 제9항에 있어서, 단열실(6)에 배치된 냉각 가스 주입구(7)와 분배기(30)에 필요한 가압된 냉각 가스를 공급하기 위하여 증발기(34)에 연결된 냉각 액체 저장 탱크(32)가 포함되는 것을 특징으로 하는 장치.10. A cooling liquid storage tank (32) according to claim 9, comprising a cooling gas inlet (7) arranged in the thermal insulation chamber (6) and a cooling liquid storage tank (32) connected to the evaporator (34) for supplying pressurized cooling gas for the distributor (30). Apparatus characterized in that the. 제12항에 있어서, 냉각 가스용 냉각기(36)가 증발기(34)의 배출구에 설치된 것을 특징으로 하는 장치.13. Apparatus according to claim 12, characterized in that a cooler (36) for cooling gas is installed at the outlet of the evaporator (34). 제13항에 있어서, 스크류(16)의 제2단부(19)에 배치된 주입구(20)와 노즐(26)의 주입구(28)로 냉각기 (36)에 의해 공급되는 가압된 냉각 가스를 공급해 주는 분배기(30)가 포함되는 것을 특징으로 하는 장치.The method of claim 13, wherein the pressurized cooling gas supplied by the cooler 36 is supplied to the injection port 20 and the injection port 28 of the nozzle 26 disposed at the second end 19 of the screw 16. Apparatus characterized in that a distributor (30) is included. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890702439A 1988-04-28 1989-04-27 Device for manufacturing and spraying ice spheres for surface treatment KR900700833A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8805692A FR2630668B1 (en) 1988-04-28 1988-04-28 METHOD AND DEVICE FOR MANUFACTURING ICE BALLS AND APPLICATION TO SPRAYING THESE ICE BALLS FOR SURFACE TREATMENTS
FR88-05692 1988-04-28
PCT/FR1989/000204 WO1989010522A1 (en) 1988-04-28 1989-04-27 Method and device for producing ice balls and application to the projection of such ice balls for surface treatments

Publications (1)

Publication Number Publication Date
KR900700833A true KR900700833A (en) 1990-08-17

Family

ID=9365788

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890702439A KR900700833A (en) 1988-04-28 1989-04-27 Device for manufacturing and spraying ice spheres for surface treatment

Country Status (7)

Country Link
EP (1) EP0412111B1 (en)
KR (1) KR900700833A (en)
CA (1) CA1331698C (en)
DE (1) DE68914657T2 (en)
ES (1) ES2011566A6 (en)
FR (1) FR2630668B1 (en)
WO (1) WO1989010522A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365699A (en) * 1990-09-27 1994-11-22 Jay Armstrong Blast cleaning system
DE4120448A1 (en) * 1991-06-20 1992-12-24 Linde Ag Prodn. of solid radiation medium from liquid substance led through outlet openings - feeding liquid substance through outlet opening for separation of drops which are then frozen with size of drop controlled by electric field
FR2690369B1 (en) * 1992-04-24 1994-10-14 Gardella Coating Sa Method and device for pickling surfaces by spraying water or dry ice.
GB2286657A (en) * 1994-02-14 1995-08-23 Boc Group Plc Immersion freezer
DE4419010C1 (en) * 1994-05-31 1995-04-27 Buse Gase Gmbh & Co Process and apparatus for granulating granulable and/or pelletable materials
FR2730174B1 (en) * 1995-02-03 1997-05-16 Linde Gaz Ind PROCESS AND DEVICE FOR MANUFACTURING AND SEPARATING SOLID PARTICLES CONTAINED IN A BATH OF REFRIGERANT LIQUID OF WHICH THE VOLUME MASSES OF TWO LIQUID AND SOLID PHASES ARE CLOSE VALUES
ATE193853T1 (en) * 1995-10-30 2000-06-15 Birgit Papcke METHOD FOR SURFACE TREATMENT, IN PARTICULAR CLEANING OF SURFACES WITH CO2 DRY ICE GRANULES AND A DEVICE FOR CARRYING OUT THIS METHOD
CZ291660B6 (en) * 1996-07-20 2003-04-16 Max Bögl Bauunternehmung GmbH & Co. KG Process for producing freshly mixed concrete with concrete mixture and ice particles and apparatus for making the same
AT411233B (en) * 1999-05-07 2003-11-25 Berndorf Band Ges M B H DEVICE WITH AT LEAST ONE ENDLESS STEEL TAPE AND METHOD FOR THERMALLY PUTTING PLASTIC MEASURES
AUPQ158399A0 (en) * 1999-07-12 1999-08-05 Swinburne Limited Method and apparatus for machining and processing of materials
CH694158A5 (en) * 2000-07-17 2004-08-13 Cold Clean S A R L Blasting machine.
WO2003022525A2 (en) * 2001-09-11 2003-03-20 Jens Werner Kipp Blasting method and device
DE102007032778A1 (en) 2007-07-13 2009-01-15 Linde Ag Apparatus and method for prilling
EP2065671A1 (en) * 2007-11-29 2009-06-03 Ugo Nevi Machine shooting bullets of ice
DE102009011521A1 (en) * 2009-03-06 2010-09-16 Wolfgang Folger Apparatus and method for producing ice-beads from an aqueous mixture
DE102020000018A1 (en) 2020-01-02 2021-07-08 Jürgen von der Ohe Method and device for manufacturing a cryogenically-acting blasting agent, as well as method and device for cleaning components with the cryogenically-mechanically acting blasting agent
EP4397437A1 (en) * 2023-01-03 2024-07-10 Freymatic AG Blasting machine, dosing device for blasting machine, and use of blasting machine
DE202023002302U1 (en) 2023-04-18 2024-03-08 Jürgen v.d. Ohe Device for cleaning surfaces and systems with a mechanically acting cryogenic blasting agent made of extremely cold water ice

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3162019A (en) * 1962-11-16 1964-12-22 Bethlehem Steel Corp Method and apparatus for freezing liquids to be used in a freeze-drying process
US3266193A (en) * 1964-06-11 1966-08-16 Schlumberger Well Surv Corp Sand supply container
FR2342472A1 (en) * 1976-02-25 1977-09-23 Stef Freezing sprayed edible fluid e.g. milk, eggs, fruit juice - as fine powder ready for packaging and subsequent reconstitution
DK60677A (en) * 1977-02-11 1978-08-12 Hansen S Labatorium C FREEZER
GB2042399B (en) * 1979-01-15 1982-09-22 Boc Ltd Method and apparatus for penetrating a body of material or treating a surface
FR2475425A1 (en) * 1980-02-08 1981-08-14 Reel Sa Cleaner for external aircraft surfaces - combines compressed air with water and coolant to produce stream of ice particles
US4655047A (en) * 1985-03-25 1987-04-07 I.Q.F. Inc. Process for freezing or chilling
US4704873A (en) * 1985-11-14 1987-11-10 Taiyo Sanso Co., Ltd. Method and apparatus for producing microfine frozen particles

Also Published As

Publication number Publication date
EP0412111A1 (en) 1991-02-13
DE68914657D1 (en) 1994-05-19
WO1989010522A1 (en) 1989-11-02
FR2630668B1 (en) 1990-11-16
FR2630668A1 (en) 1989-11-03
CA1331698C (en) 1994-08-30
DE68914657T2 (en) 1994-10-13
EP0412111B1 (en) 1994-04-13
ES2011566A6 (en) 1990-01-16

Similar Documents

Publication Publication Date Title
KR900700833A (en) Device for manufacturing and spraying ice spheres for surface treatment
US4068010A (en) Liquid carbon dioxide carbonation method
US3556174A (en) Apparatus for exchanging atmosphere in the headspace of a container
JP4346037B2 (en) Method and apparatus for producing slush nitrogen, cooling method using slush nitrogen, and apparatus therefor
FI60810C (en) CONTAINING AV CONDITIONING EQUIPMENT AND DRIVING DEVICES WITHOUT FITTING
US20100162732A1 (en) Cooling or Freezing Apparatus Using High Heat Transfer Nozzle
CA2463819C (en) Device and process for generating carbon dioxide snow
JP2004075771A (en) Apparatus for producing gas hydrate
US5737928A (en) Process fluid cooling means and apparatus
US5207068A (en) Cooling liquids
KR970002178B1 (en) Draft tube, direct contact crystallizer
JP2008145028A (en) Intermittent injection device of liquefied nitrogen gas
JP2008133983A (en) Ultra low temperature gas generator
US3404541A (en) Device for spray-freezing liquids
WO1991015287A1 (en) Apparatus and method for sparging a gas into a liquid
JP3827398B2 (en) Liquid gas distribution device
JP6624492B2 (en) Method and apparatus for vaporizing liquefied carbon dioxide
RU2018331C1 (en) Method for supply of liquid nitrogen to fire-hose barrel and device for its realization
KR840000812B1 (en) Improved in-line slush making process
SU1154485A1 (en) Inert foam generator
KR102472811B1 (en) Apparatus for dissolving carbon dioxide gas
KR20230163303A (en) Apparatus and method for separating air
JP2011038581A (en) Liquefied gas injecting device
RU2240281C2 (en) Method of production of singlet oxygen and a device for its realization
SU1597503A1 (en) Refrigeration chamber

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid