CN110294505B - 基于太阳能及lng冷能的冷冻海水淡化系统 - Google Patents
基于太阳能及lng冷能的冷冻海水淡化系统 Download PDFInfo
- Publication number
- CN110294505B CN110294505B CN201810247108.9A CN201810247108A CN110294505B CN 110294505 B CN110294505 B CN 110294505B CN 201810247108 A CN201810247108 A CN 201810247108A CN 110294505 B CN110294505 B CN 110294505B
- Authority
- CN
- China
- Prior art keywords
- pipeline
- seawater
- solar
- heat exchanger
- freezing chamber
- 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.)
- Active
Links
- 239000013535 sea water Substances 0.000 title claims abstract description 100
- 230000008014 freezing Effects 0.000 title claims abstract description 55
- 238000007710 freezing Methods 0.000 title claims abstract description 55
- 238000010612 desalination reaction Methods 0.000 title claims abstract description 23
- 238000001704 evaporation Methods 0.000 claims abstract description 54
- 230000008020 evaporation Effects 0.000 claims abstract description 53
- 239000013505 freshwater Substances 0.000 claims abstract description 52
- 230000005494 condensation Effects 0.000 claims abstract description 50
- 238000009833 condensation Methods 0.000 claims abstract description 50
- 239000013078 crystal Substances 0.000 claims abstract description 45
- 238000012546 transfer Methods 0.000 claims abstract description 35
- 238000005338 heat storage Methods 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 61
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 30
- 238000003860 storage Methods 0.000 claims description 17
- 239000007789 gas Substances 0.000 claims description 16
- 239000003345 natural gas Substances 0.000 claims description 15
- 239000003507 refrigerant Substances 0.000 claims description 14
- 238000005406 washing Methods 0.000 claims description 13
- 239000002002 slurry Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 5
- 238000010257 thawing Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 239000003949 liquefied natural gas Substances 0.000 description 29
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 8
- 239000012535 impurity Substances 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 239000012528 membrane Substances 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 230000008016 vaporization Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- 238000001223 reverse osmosis Methods 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000005092 sublimation method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000012782 phase change material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/043—Details
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/14—Treatment of water, waste water, or sewage by heating by distillation or evaporation using solar energy
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/22—Treatment of water, waste water, or sewage by freezing
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/138—Water desalination using renewable energy
- Y02A20/142—Solar thermal; Photovoltaics
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Physical Water Treatments (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810247108.9A CN110294505B (zh) | 2018-03-23 | 2018-03-23 | 基于太阳能及lng冷能的冷冻海水淡化系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810247108.9A CN110294505B (zh) | 2018-03-23 | 2018-03-23 | 基于太阳能及lng冷能的冷冻海水淡化系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110294505A CN110294505A (zh) | 2019-10-01 |
CN110294505B true CN110294505B (zh) | 2021-08-31 |
Family
ID=68026159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810247108.9A Active CN110294505B (zh) | 2018-03-23 | 2018-03-23 | 基于太阳能及lng冷能的冷冻海水淡化系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110294505B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112791438B (zh) * | 2020-12-28 | 2022-07-29 | 魏永阳 | 一种用于咸水处理的冷能脱盐系统及工艺 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08198178A (ja) * | 1995-01-25 | 1996-08-06 | Ishikawajima Harima Heavy Ind Co Ltd | 海水淡水化船 |
WO2010053483A1 (en) * | 2008-11-06 | 2010-05-14 | Uop Llc | Simultaneous regasification of liquefied natural gas and desalination |
CN104803432A (zh) * | 2015-04-20 | 2015-07-29 | 辽宁石油化工大学 | 一种lng冷能多级利用的方法与装置 |
CN105461133A (zh) * | 2015-11-24 | 2016-04-06 | 集美大学 | 风光互补的海水淡化系统 |
CN106430384A (zh) * | 2016-09-19 | 2017-02-22 | 江苏大学 | 一种利用太阳能进行海水淡化的装置 |
CN107777747A (zh) * | 2017-09-29 | 2018-03-09 | 江苏科技大学 | 一种lng冷能用于发电与海水淡化系统及其综合利用方法 |
-
2018
- 2018-03-23 CN CN201810247108.9A patent/CN110294505B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN110294505A (zh) | 2019-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102147171A (zh) | 一种节能型集成加热、制冷系统 | |
CN110118448B (zh) | 蓄热蓄冷型燃气辅助太阳能吸收式氨水供冷系统 | |
CN101624224A (zh) | 利用液化天然气冷量的有相变间接冷冻海水淡化方法 | |
CN105222448A (zh) | 太阳能吸附式接触法制取冰浆装置 | |
CN101628741A (zh) | 利用液化天然气冷量的无相变间接冷冻海水淡化方法 | |
CN114216046A (zh) | 一种lng冷能与数据中心供冷耦合系统及方法 | |
CN102062507B (zh) | 基于溴化锂吸收式制冷循环的流态冰制取方法与装置 | |
KR100530259B1 (ko) | 축열식 지열히트펌프유닛 | |
CN101251314A (zh) | 蓄能型太阳能喷射制冷装置 | |
CN201666706U (zh) | 一种制冷系统 | |
CN110294505B (zh) | 基于太阳能及lng冷能的冷冻海水淡化系统 | |
CN205048782U (zh) | 一种压缩式与吸收式双能源联合蓄冷制冷一体机组 | |
CN107200372B (zh) | 一种海水淡化系统与方法 | |
CN204460887U (zh) | 一种太阳能环形热管型蓄冷冰箱 | |
CN109282397B (zh) | 基于空气压缩制冷循环的新型蓄能空调装置和方法 | |
Likun et al. | Construction and analysis of LNG cold energy utilization system | |
CN112611036B (zh) | 利用lng冷能实现冷冻再生与冰蓄冷的无霜空气源热泵系统 | |
CN113137780B (zh) | 一种高效利用太阳能的低温制冷蓄冷系统 | |
CN205245634U (zh) | 太阳能吸附式接触法制取冰浆装置 | |
CN204176831U (zh) | 中小型大温差双工况动态流态冰冰蓄冷空调 | |
CN209978431U (zh) | 一种可调节性能量梯级利用的供冷系统 | |
CN201992924U (zh) | 基于溴化锂吸收式制冷循环的流态冰制取装置 | |
CN102353206A (zh) | 贮冷式太阳能吸附式制冷冷库 | |
CN202304194U (zh) | 贮冷式太阳能吸附式制冷冷库 | |
Titlov et al. | Optimizing NH3-H2O absorption system to produce water from ambient air |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231011 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Sinopec (Dalian) Petrochemical Research Institute Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC Corp. |