KR100255834B1 - 구형 얼음 입자 제조 장치 및 방법 - Google Patents
구형 얼음 입자 제조 장치 및 방법 Download PDFInfo
- Publication number
- KR100255834B1 KR100255834B1 KR1019970057006A KR19970057006A KR100255834B1 KR 100255834 B1 KR100255834 B1 KR 100255834B1 KR 1019970057006 A KR1019970057006 A KR 1019970057006A KR 19970057006 A KR19970057006 A KR 19970057006A KR 100255834 B1 KR100255834 B1 KR 100255834B1
- Authority
- KR
- South Korea
- Prior art keywords
- vacuum chamber
- water
- condenser
- steam
- booster
- Prior art date
Links
- 239000002245 particle Substances 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 115
- 239000003507 refrigerant Substances 0.000 claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 claims abstract description 25
- 239000007921 spray Substances 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 238000005507 spraying Methods 0.000 claims abstract description 6
- 238000009833 condensation Methods 0.000 claims abstract description 3
- 230000005494 condensation Effects 0.000 claims abstract description 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000012267 brine Substances 0.000 description 12
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 12
- 239000002826 coolant Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 238000005338 heat storage Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000006163 transport media Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 1
- ZINJLDJMHCUBIP-UHFFFAOYSA-N ethametsulfuron-methyl Chemical compound CCOC1=NC(NC)=NC(NC(=O)NS(=O)(=O)C=2C(=CC=CC=2)C(=O)OC)=N1 ZINJLDJMHCUBIP-UHFFFAOYSA-N 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- F25C1/16—Producing ice by partially evaporating water in a vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
Description
Claims (7)
- 구형 얼음 입자 제조 장치에 있어서, 급수원에 연결되어 이로부터의 물을 진공 챔버에 공급하는 급수 펌프(48)와, 급수 펌프에 연결된 물 분무 노즐(80)을 내부에 갖춘 진공 챔버(74)와, 진공 챔버 내부를 소정 압력 이하로 유지하도록 진공 챔버로부터 증기를 배출하여 압축시키기 위해 진공 챔버의 상부에서 진공 챔버 내부에 연결된 부스터(54, 58)와, 상기 부스터에 의해 압축된 증기를 응축시키기 위해 부스터에 연결된 응축기(60)와, 상기 응추기로부터 응축되지 않은 가스를 배출하기 위해 응축기에 연결된 진공 펌프(68)로써 구성된 것을 특징으로 하는 장치.
- 제1항에 있어서, 진공 챔버(74) 내의 압력이 부스터(54, 58)에 의해 3.5 토르로 유지되는 것을 특징으로 하는 장치.
- 제1항 또는 제2항에 있어서, 노즐(80)에서 분무되는 액적의 직경이 80 내지 100 ㎛인 것을 특징으로 하는 장치.
- 구형 얼음 입자 제조 방법에 있어서, 진공 챔버를 소정 압력 이하로 감압하는 단계와, 급수원으로부터 진공 챔버의 분무 노즐로 물을 공급하는 단계와, 분무 노즐로부터 진공 챔버 내부에 물을 소정 크기 이하의 액적으로 분무하여 구형 얼음을 제조하는 단계와, 상기 구형 얼음 제조 단계중에 진공 챔버로부터 증기를 배출시켜 진공 챔버를 상기 소정 압력 이하로 유지하고 증기를 그 포화 온도가 상온보다 높도록 압축시키는 단계와, 압축된 증기를 상온의 물을 냉매로 하는 응축기에서 응축시키는 단계와, 응축 단계에서 응축된 물을 배수하고 불응축 가스를 배출하는 단계로써 구성되는 것을 특징으로 하는 방법.
- 제4항에 있어서, 상기 소정 압력이 3.5 토르인 것을 특징으로 하는 방법.
- 제4항에 있어서, 상기 액적의 직경이 80 내지 100 ㎛인 것을 특징으로 하는 방법.
- 제4항에 있어서, 상기 압축 단계에서 증기의 압력이 약 60 토르 이상으로 상승되는 것을 특징으로 하는 방법.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970057006A KR100255834B1 (ko) | 1997-10-31 | 1997-10-31 | 구형 얼음 입자 제조 장치 및 방법 |
JP10306757A JPH11218371A (ja) | 1997-10-31 | 1998-10-28 | 球形氷粒子の製造装置及び方法 |
US09/181,921 US6038869A (en) | 1997-10-31 | 1998-10-29 | Method and apparatus for making spherical ice particles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970057006A KR100255834B1 (ko) | 1997-10-31 | 1997-10-31 | 구형 얼음 입자 제조 장치 및 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990035245A KR19990035245A (ko) | 1999-05-15 |
KR100255834B1 true KR100255834B1 (ko) | 2000-05-01 |
Family
ID=19523850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970057006A KR100255834B1 (ko) | 1997-10-31 | 1997-10-31 | 구형 얼음 입자 제조 장치 및 방법 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6038869A (ko) |
JP (1) | JPH11218371A (ko) |
KR (1) | KR100255834B1 (ko) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001074334A (ja) * | 1999-09-03 | 2001-03-23 | Daikin Ind Ltd | 冷凍装置 |
JP2001074322A (ja) * | 1999-09-03 | 2001-03-23 | Daikin Ind Ltd | 冷凍装置 |
US7159407B2 (en) * | 2004-06-09 | 2007-01-09 | Chen Kuo-Mei | Atomized liquid jet refrigeration system |
CN100567140C (zh) * | 2007-04-26 | 2009-12-09 | 大连立方化学技术有限公司 | 硒化氢的制备纯化方法 |
CN101344353B (zh) * | 2007-08-02 | 2011-05-18 | 上海海事大学 | 一种二元冰的制备方法及其装置 |
US7861551B2 (en) | 2007-11-30 | 2011-01-04 | Whirlpool Corporation | Method and device for producing ice droplets on demand |
JP4985615B2 (ja) * | 2008-10-30 | 2012-07-25 | ブラザー工業株式会社 | 液体移送装置の製造方法 |
GB0921315D0 (en) | 2009-12-05 | 2010-01-20 | Lemay Patrick | An improved opened geothermal energy system |
US8844309B2 (en) * | 2010-03-15 | 2014-09-30 | Whirlpool Corporation | Fast ice making device |
US9303910B2 (en) | 2013-02-22 | 2016-04-05 | Arctico Holdings, LLC | Apparatus for forming a frozen liquid product |
CN103822420A (zh) * | 2013-09-09 | 2014-05-28 | 深圳市西凌普空调冷冻设备有限公司 | 水能汽化制冰装置及其控制方法 |
EP2990742A1 (en) * | 2014-08-28 | 2016-03-02 | ABB Technology AG | Method and apparatus for solidifying a polar substance |
SE539608C2 (en) * | 2015-12-02 | 2017-10-17 | F3 Snow Tech Ab | A method of discharging artificial snow and a snow making facility for discharging artificial snow |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US828888A (en) * | 1903-05-20 | 1906-08-21 | William T Hoofnagle | Vacuum ice-machine. |
US2100151A (en) * | 1933-12-16 | 1937-11-23 | Ig Farbenindustrie Ag | Apparatus for producing ice |
US2387921A (en) * | 1943-06-30 | 1945-10-30 | Joseph R Macdonald | Manufacture of ice |
US2507632A (en) * | 1944-11-30 | 1950-05-16 | Eastman Kodak Co | Process for dehydrating materials under low-pressure conditions |
US2621492A (en) * | 1949-07-18 | 1952-12-16 | Melville W Beardsley | Apparatus and method for precooling material by vacuum-induced evaporation |
US2913883A (en) * | 1956-01-03 | 1959-11-24 | Leslie M Burgess | Evaporative cooling system |
US3210861A (en) * | 1962-03-30 | 1965-10-12 | Gerber Prod | Freeze drying |
US3423950A (en) * | 1966-12-28 | 1969-01-28 | Croll Reynolds Co Inc | Vacuum cooling apparatus |
SE460557B (sv) * | 1987-06-10 | 1989-10-23 | Stal Refrigeration Ab | Foerfarande och anordning foer att framstaella isslurry i flera vakuumkammare som omvaexlande avfrostas |
US5157929A (en) * | 1991-08-21 | 1992-10-27 | Hotaling William E | Method for producing clear and patterned ice products |
-
1997
- 1997-10-31 KR KR1019970057006A patent/KR100255834B1/ko not_active IP Right Cessation
-
1998
- 1998-10-28 JP JP10306757A patent/JPH11218371A/ja active Pending
- 1998-10-29 US US09/181,921 patent/US6038869A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6038869A (en) | 2000-03-21 |
KR19990035245A (ko) | 1999-05-15 |
JPH11218371A (ja) | 1999-08-10 |
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