WO2003078329A1 - Systeme de production d'energie electrique par distillation - Google Patents
Systeme de production d'energie electrique par distillation Download PDFInfo
- Publication number
- WO2003078329A1 WO2003078329A1 PCT/CN2003/000200 CN0300200W WO03078329A1 WO 2003078329 A1 WO2003078329 A1 WO 2003078329A1 CN 0300200 W CN0300200 W CN 0300200W WO 03078329 A1 WO03078329 A1 WO 03078329A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- distillation
- exchanger
- steam
- controlled
- solenoid valve
- Prior art date
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/007—Energy recuperation; Heat pumps
-
- 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
- C02F1/045—Treatment of water, waste water, or sewage by heating by distillation or evaporation for obtaining ultra-pure water
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Definitions
- the present invention relates to a distillation power generation system, and in particular, to a device for generating electricity by performing distillation purification treatment of seawater and sewage without energy consumption. current technology
- the object of the present invention is to provide a system for distilling desalination and generating electricity by using a "closed loop" distillation method without energy consumption, low cost and pollution-free seawater and sewage distillation.
- the distillation power generation system is: all the heat insulation materials of the entire system are heat-treated and made of corrosion-resistant metal materials, and are composed of a steam power generation device, a drying device, a heat recovery device and a pipeline, and a computer automatic control system
- the composition specifically includes equipment such as a distillation exchanger, an electric heater, an isobaric water injector, a gas turbine, a water storage tank, a dryer, and a heat recovery device;
- the distillation power generation device is composed of one or more distillation exchangers, two isobaric water injectors, a gas turbine, a water storage tank, and a pipeline controlled by a solenoid valve:
- the steam-distillation exchanger is a cylindrical hollow dome-shaped shell made of a corrosion-resistant metal material, and two through holes are set on the top of the distillation exchanger, one of which is a safety valve of the distillation exchanger.
- the upper through hole is the heating steam inlet of the distillation exchanger connected to the steam outlet of the electric heater, and the lower through hole is the distillation exchanger connected to the cold water inlet of the electric heater.
- the first is a cold water inlet communicating with the inner liner of the distillation exchanger, and the second is under the spiral heat exchange coil provided in the distillation exchanger.
- the condensate outlet is connected to the through hole at the bottom of the shell.
- a water storage tank is located below the condensate outlet.
- the third is the concentrated salt that is communicated with the inner liner of the distillation exchanger and is controlled by a solenoid valve. Liquid outlet;
- another through hole is connected to the automatic controller of water level, pressure and temperature; in the lower part of the shell side of the distillation exchanger, there is also a port connected to the automatic salinity controller.
- the two equal-pressure-difference water injectors are shells with a cylindrical hollow dome at both ends made of a corrosion-resistant metal material, and two pipe holes are provided at the dome and bottom of the shell,
- One through hole is an exhaust port controlled by a solenoid valve at the top of the case
- the other through hole is a steam inlet controlled by a solenoid valve at the top of the case
- one through hole is a cold water inlet connected to a water source controlled by the solenoid valve at the bottom of the case
- the other through hole is a water outlet controlled by a solenoid valve at the bottom of the housing; wherein the gas turbine made of a corrosion-resistant metal material is provided on the top of the distillation exchanger and is made of a metal material, which is sealed, insulated and protected.
- a gas turbine with two ports is installed at the front and rear of the pressure-driven generator to perform work.
- the front is the steam inlet of the turbine, and the rear is the steam outlet of the turbine.
- the drying device is composed of a distillation chamber, a drying chamber, and an agitator.
- a heat recovery device and a pipeline; the drying device is a double-layered bile shell with a cylindrical hollow end and a dome made of a corrosion-resistant metal material;
- a steam inlet is provided on the top through hole of the outer gallbladder, a steam outlet is located beside the middle and lower through holes on the outer side of the outer gallbladder, and an automatic cold air valve and a drain are set under the through hole on the bottom of the outer gallbladder.
- the common bile in the double-biliary shell is a drying chamber.
- a steam outlet is provided on the double-hole top hole of the drying chamber and a thick salt inlet is provided on the double-hole top hole.
- a through hole at the bottom of the double chamber of the drying chamber is provided with a high temperature dry salt outlet controlled by a solenoid valve; wherein the agitator is made of a corrosion-resistant metal material and is provided in the drying chamber.
- the double-bladder through hole is connected to the reducer fixed on the top of the double-bladder; wherein the heat energy recoverer is a cylindrical hollow-type two-end spherical dome casing made of a corrosion-resistant metal material, and is on the top of the heat energy recoverer.
- the present invention mainly includes: a distillation power generation device, a drying device, a thermal energy recovery device and a pipeline, and a computer automatic control system;
- the distillation power generation system is internal, and further includes a distillation exchanger, an electric heater, and a constant pressure difference Water injector, gas turbine, water storage tank, dryer, heat energy recovery circuit;
- the system of the present invention is connected as follows:
- the steam outlet controlled by the solenoid valve on the top of the steam boiler is connected in parallel with the steam inlet controlled by the solenoid valves on the top of the two equal pressure difference injectors through one end of the pipeline, and the other end is connected with the gas.
- the steam inlet of the turbine is connected.
- the steam outlet of the turbine is connected to the steam inlet on the top of the distillation chamber in the drying device via a pipe.
- the steam outlet on the top of the drying chamber is connected to the steam inlet on the upper end of the spiral heat exchange coil in the distillation exchanger via a pipe.
- the condensed water outlet at the lower end of the spiral heat exchanger coil in the distillation exchanger is discharged to the water storage tank; the water inlet controlled by the solenoid valve at the bottom of the distillation exchanger The water injection valve port controlled by the solenoid valve is connected;
- the steam outlet at the middle and lower part of the distillation chamber is connected to the steam outlet controlled by the solenoid valve on the top of the heat recovery unit via one end of the pipeline, and the other end is connected in series with the steam inlet at the upper end of the spiral heat exchange coil in the distillation exchanger;
- the bottom of the shell ball of two isobaric liquid injectors are controlled by solenoid valves.
- the two water inlets are connected to the pressurized water source through a pipeline.
- the high temperature dry salt outlet controlled by the solenoid valve at the bottom of the drying chamber in the drying device. It is connected to the high-temperature dry salt inlet on the top of the heat energy recoverer via a pipeline.
- a dry salt storage tank is located below the cooling and dry salt outlet on the bottom of the heat energy recoverer;
- the present invention has the following advantages: one-time startup, no pollution, no noise, no three waste discharge, no energy consumption, the sewage and seawater are steamed into clean steamed water, and free electrical energy is provided at the same time. .
- FIG. 1 is a schematic diagram of an embodiment of a distillation power generation system of the present invention. detailed description
- Distillation power generation system consists of: Distillation power generation device, drying device, heat energy recovery device and pipeline interconnected by computer control system program control,
- the distillation power generation device is composed of a distillation exchanger 14, two equal pressure water injectors 1, 2, a gas turbine 24, a water storage tank 46, and a pipeline controlled by a solenoid valve:
- the distillation exchanger 14 described above is a cylindrical hollow dome-shaped shell at both ends made of a corrosion-resistant metal material.
- Two through holes are provided on the top of the distillation exchanger 14, one of which is the distillation exchanger 14.
- the safety valve 141 and the pressure gauge 142 are installed and a common pipe hole of the steam outlet 22, and the other is a steam inlet 21 connected to the through hole of the upper shell of the spiral heat exchanger coil 15 provided in the distillation exchanger 14;
- a through hole at the upper part of the shell side of the distillation exchanger 14 is provided with an automatic controller 20 for water level, pressure and temperature;
- a through hole at the lower part of the shell side of the steam exchanger 14 is provided with a salinity Automatic controller 19;
- the two isobaric water injectors 1 and 2 described above are cylindrical shells made of corrosion-resistant metal materials at both ends of the spherical dome, and two pipe holes are provided at the dome and bottom of the shell.
- One of the through holes is the steam inlets 4 and 5 controlled by the solenoid valve on the top of the housing, and the other is the steam inlets 4 and 5 controlled by the solenoid valve on the top of the housing.
- One of the through holes is controlled by the solenoid valve at the bottom of the housing.
- the cold water inlets 7, 9 connected to the pressurized water source 11, and the other through hole is the water outlets 8, 10 controlled by the solenoid valve at the bottom of the housing;
- the gas turbine 24 made of a corrosion-resistant metal material is provided on the top of the distillation exchanger 14 and is made of a metal material. There are two ports in the front and rear of the sealed, heat-preserved and pressure-driven generator to perform work.
- the drying device is composed of a distillation chamber 29, a drying chamber 30, an agitator 31, a heat energy recovery device 40, and a pipeline;
- the drying device is a double-layered bile shell with a cylindrical hollow end and a dome made of a corrosion-resistant metal material.
- a distillation chamber 29 is arranged between the inner and outer bile shells in the double-bladed shell 32.
- a steam inlet 26 is provided on the top through hole of the gallbladder outside the chamber 29, a steam outlet 34 is provided beside the through hole on the outer middle and lower part of the distillation chamber 29, and an automatic cold air width 35 is set under the through hole at the bottom of the gallbladder outside the distillation chamber 29
- the inner chamber of the double-bladed housing 32 is a drying chamber 30, and a steam outlet 28 and a top of the inner and outer chamber
- a through hole is provided with a concentrated salt solution inlet 33, and a high temperature dry salt outlet 37 controlled by a solenoid valve is provided in the through hole at the bottom of the outer shell of the drying chamber 30;.
- the agitator 31 is made of a corrosion-resistant metal material and is provided in the drying chamber 30.
- the upper end of the agitating shaft with the spiral plate 31 is connected from the bottom to the top through the double-bill through hole and connected to the reducer 27 fixed on the top of the double-bladder.
- the thermal energy recovery device 40 is a thermal energy recovery device 40 made of a corrosion-resistant metal material with a cylindrical hollow-end spherical dome casing, and two through holes are provided on the top and bottom of the thermal energy recovery device 40, wherein One upper hole is the steam outlet 38 of the heat recovery device 40, and one of the lower holes is a cold water inlet 44 controlled by a solenoid valve.
- the heat recovery device 40 is also provided with upper and lower ends passing through the top and bottom through holes and
- the spiral heat exchange coil 41 connected to the shell has an upper tube opening for the high-temperature dry salt inlet 39 and a lower tube opening for the cooling and dry salt outlet 42.
- the parts of the distillation power generation system of the present invention are connected as follows:
- the steam outlet 22 controlled by the solenoid valve at the top of the distillation exchanger 14 is connected in parallel with the steam inlets 4 and 5 controlled by the solenoid valve at the top of the isobaric injectors 1 and 2 through one end of the pipeline, and the other end is connected with the steam of the gas turbine 24
- the inlet 23 is connected, and the steam outlet 25 of the gas turbine 24 is connected to the steam at the top of the distillation chamber 29 in the drying device through a pipeline.
- the inlet 26 is connected, and the steam outlet 28 on the top of the outer shell of the drying chamber 30 is connected to the steam inlet 21 at the upper end of the spiral heat exchange coil 15 in the distillation exchanger 14 through a pipe, and the condensation at the lower end of the spiral heat exchange coil 15 in the distillation exchanger 14 is condensed.
- the water outlet 17 is discharged to the water storage tank 46;
- the water inlet 16 controlled by the solenoid valve at the bottom of the distillation exchanger 14 is connected to the two water injection valve ports 8 and 10 controlled by the solenoid valve at the bottom through the pipeline and the isobaric water injectors 1, 2;
- the steam outlet 34 on the middle and lower part of the distillation chamber 29 is connected to the steam outlet 38 controlled by the solenoid valve on the top of the heat recovery unit 40 through one end of the pipeline, and the other end is connected in series with the steam inlet 21 on the upper end of the spiral heat exchange coil 15 in the distillation exchanger 14 ;
- the bottoms of the shell balls of the isobaric liquid injectors 1 and 2 are connected to the water inlets 7 and 9 connected by a solenoid valve in parallel and connected to a pressured water source 11 through a pipeline;
- the high-temperature dry salt outlet 37 controlled by the solenoid valve at the bottom of the drying chamber 30 in the drying device is connected to the high-temperature dry salt inlet 39 at the top of the heat recovery device 40 through a pipeline, and a dry salt storage tank is arranged below the cooling dry salt outlet 42 at the bottom of the heat recovery device 40;
- a cold water inlet 44 controlled by a solenoid valve at the bottom of the heat energy recoverer 40 is connected to a pressurized water source 11 through a pipeline.
- the distillation power generation system of the present invention works as follows: First, the integrated circuit of the automatic control device is turned on
- Pressurized cold water enters the steam exchanger 14 through the pipeline at the bottom due to the water pressure difference at the bottom of the isobaric water injector 1, so that the air in the steam exchanger 14 enters the top of the isobaric water injector 1 from the steam outlet at the top through the pipe.
- the exhaust valve port on the top is pressed out; when the water level in the steam exchanger 14 reaches the water level, pressure, and temperature limited by the automatic controller, the cold water inlet 16 at the bottom of the steam exchanger 14 controlled by a solenoid valve and the top of the steam exchanger 14 are The steam outlet 22 controlled by the solenoid valve is automatically closed first, and when the water level in the constant-pressure differential water injector 1 reaches the limited water level, the pressure-controlled brine source nozzle 11 controlled by the solenoid valve, and the bottom of the constant-pressure water injector 1
- the cold water inlet 7 controlled by the solenoid valve, the constant pressure differential water injector 1 on the top is controlled by a solenoid valve, and the outlet 3 controlled by the electromagnetic valve is also automatically closed at the bottom;
- An electric heater provided on the upper side of the steam exchanger 14 starts automatic heating, so that the water above 10 cm below the lowest water level in the upper part of the shell of the steam exchanger 14 is vaporized to a high-pressure steam, and the steam exchanger 14 When the steam pressure reaches the pressure required for work;
- the cold water inlet 9 controlled by the solenoid valve at the bottom of the water heater 2 and the exhaust valve 6 controlled by the solenoid valve at the top of the water pressure regulator at the same pressure level are opened at the same time. Pressurized water is forced into the water pressure regulator 2 at the pressure level. Three valves above the water limit level are automatically closed;
- the steam inlet 5 controlled by the solenoid valve on the top of the isobaric water injector 2 and the water outlet 10 controlled by the solenoid valve on the bottom of the isobaric water injector 1 are automatically opened; the water pressure in the isobaric water injector 2 is to be injected.
- the water in the isocratic water injector 1 automatically continues to circulate alternately to fill the steam exchanger 14 with the required evaporated water.
- the steam passes through the inlet 23 of the steam turbine 24 through the pipeline, enters the gas turbine and drives the impeller to rotate to drive power generation. Machine to do work
- the high-temperature and high-pressure steam from the outlet 25 of the steam turbine 24 passes through the pipeline, and one of them enters into the distillation chamber steam inlet 26 on the top shell of the distillation chamber 29 in the drying device, and the heat is released in the distillation chamber 29.
- the bottom of the outer part of the distillation chamber 29 is automatically discharged by a common nozzle of the automatic cold air valve 35 and the trap 36 controlled by a solenoid valve, and the condensed water is discharged into the lower water storage tank 46 through the pipeline.
- the middle and lower part of the steam outlet 34 controlled by the solenoid valve flows back to the steam inlet 21 at the upper end of the spiral heat exchanger coil 15 in the steam exchanger 14 through the pipeline, enters the spiral heat exchanger coil 15 in the steam exchanger 14 and presses "closed circuit" "The principle is to exchange the temperature difference with the cold water in the steam exchanger 14 from top to bottom.
- the steam in the spiral heat exchange coil 15 is condensed into condensate.
- the condensate outlet 17 is controlled by a solenoid valve at the lower end of the spiral heat exchange coil 15 Drain into the water storage tank 46;
- the cold water at the top of the steam exchanger 14 is vaporized into high-pressure steam during temperature difference exchange, and circulates again to perform work on the turbine.
- the concentrated salt liquid outlet 18 valve controlled by the solenoid valve at the bottom of the steam exchanger 14 is automatically opened, and it is pressed into the drying device through the pipeline.
- the thick salt solution inlet 33 on the upper side of the inner drying chamber 30 enters the drying chamber 30, and the agitator 31 automatically rotates to do work.
- the concentrated salt solution absorbs heat and vaporizes into steam, and passes through the steam outlet 28 on the top of the drying chamber 30 and the distillation chamber 29
- the lower part of the steam outlet 34 controlled by the solenoid valve is connected to the upper part of the steam inlet 21 of the spiral heat exchanger coil 15 in the steam exchanger 14; the concentrated salt solution in the drying chamber 30 is dried into high-temperature salt powder.
- the high temperature dry salt outlet 37 controlled by the solenoid valve is automatically opened, and enters the spiral heat exchange coil 41 in the heat energy recoverer 40 from the high temperature dry salt inlet 39 on the top of the heat energy recoverer 40, and the cold water in the heat energy recoverer 40 is closed.
- the working principle of the present invention is as follows: According to the "closed loop nature” rule, the present invention uses the “difficulty of heat conduction down” to turn the “high temperature heat source” from top to bottom and the “low temperature heat source” from bottom to top. Exchange the temperature and pressure difference without energy consumption in the exchanger. It only needs to be started once and replenishes three thousandths of the thermal energy loss caused by itself during operation.
- the invention can also connect multiple sets of distillation exchangers and multiple sets of gas turbines in series to form one or more large and small different distillation power generation systems.
- Industrial applicability can also connect multiple sets of distillation exchangers and multiple sets of gas turbines in series to form one or more large and small different distillation power generation systems.
- the system of the invention can be started once, and has no pollution, no noise, no waste discharge during operation, and low energy consumption during operation.
- the system can not only purify sewage and seawater into clean distilled water, but also provide electric energy, which has industrial applicability.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003227164A AU2003227164A1 (en) | 2002-03-19 | 2003-03-19 | Distrillation electric power generation system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN02116203A CN1445011A (zh) | 2002-03-19 | 2002-03-19 | 无能耗蒸馏装置 |
CN02116203.4 | 2002-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003078329A1 true WO2003078329A1 (fr) | 2003-09-25 |
Family
ID=27811309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2003/000200 WO2003078329A1 (fr) | 2002-03-19 | 2003-03-19 | Systeme de production d'energie electrique par distillation |
Country Status (3)
Country | Link |
---|---|
CN (2) | CN1445011A (zh) |
AU (1) | AU2003227164A1 (zh) |
WO (1) | WO2003078329A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102606792A (zh) * | 2012-04-06 | 2012-07-25 | 重庆大学 | 一种防城市输配水管网系统二次污染的排气阀系统 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103574583B (zh) * | 2013-11-14 | 2015-04-08 | 哈尔滨工程大学 | 适用于变负荷蒸汽系统的汽水分离装置 |
GB2586768B (en) | 2015-04-17 | 2021-05-26 | Katyal Amit | System and method for simultaneous evaporation and condensation in connected vessels |
WO2016166768A1 (en) * | 2015-04-17 | 2016-10-20 | Amit Katyal | System and method for simultaneous evaporation and condensation in connected vessels |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3002957A1 (de) * | 1980-01-29 | 1981-07-30 | Heinz-Jürgen 3300 Braunschweig Schymura | Abwasseraufbereitungsanlage in verbindung mit rohstoff und energiegewinnung |
CN85106310A (zh) * | 1985-08-15 | 1986-09-03 | 刘幸生 | 低温(24°-27℃)能源激发器、低温(24°-27℃)蒸馏器 |
CN85104354A (zh) * | 1984-07-20 | 1986-12-03 | 克拉卡特沃克联合公司 | 从含盐的原水制造蒸汽的蒸汽动力设备 |
US4882012A (en) * | 1987-12-10 | 1989-11-21 | Kurt Wasserman | Water distiller |
US4938868A (en) * | 1988-05-02 | 1990-07-03 | Nelson Thomas R | Method of distilling under partial vacuum |
CN1105000A (zh) * | 1993-12-09 | 1995-07-12 | 邝赤科 | 一种综合利用系统 |
-
2002
- 2002-03-19 CN CN02116203A patent/CN1445011A/zh active Pending
-
2003
- 2003-03-19 WO PCT/CN2003/000200 patent/WO2003078329A1/zh not_active Application Discontinuation
- 2003-03-19 CN CNA038114364A patent/CN1656021A/zh active Pending
- 2003-03-19 AU AU2003227164A patent/AU2003227164A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3002957A1 (de) * | 1980-01-29 | 1981-07-30 | Heinz-Jürgen 3300 Braunschweig Schymura | Abwasseraufbereitungsanlage in verbindung mit rohstoff und energiegewinnung |
CN85104354A (zh) * | 1984-07-20 | 1986-12-03 | 克拉卡特沃克联合公司 | 从含盐的原水制造蒸汽的蒸汽动力设备 |
CN85106310A (zh) * | 1985-08-15 | 1986-09-03 | 刘幸生 | 低温(24°-27℃)能源激发器、低温(24°-27℃)蒸馏器 |
US4882012A (en) * | 1987-12-10 | 1989-11-21 | Kurt Wasserman | Water distiller |
US4938868A (en) * | 1988-05-02 | 1990-07-03 | Nelson Thomas R | Method of distilling under partial vacuum |
CN1105000A (zh) * | 1993-12-09 | 1995-07-12 | 邝赤科 | 一种综合利用系统 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102606792A (zh) * | 2012-04-06 | 2012-07-25 | 重庆大学 | 一种防城市输配水管网系统二次污染的排气阀系统 |
Also Published As
Publication number | Publication date |
---|---|
CN1445011A (zh) | 2003-10-01 |
CN1656021A (zh) | 2005-08-17 |
AU2003227164A1 (en) | 2003-09-29 |
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