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WO2019142026A1 - Système de purification de l'eau de mer pour utilisation potable et agricole, en utilisant des énergies renouvelables - Google Patents

Système de purification de l'eau de mer pour utilisation potable et agricole, en utilisant des énergies renouvelables Download PDF

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Publication number
WO2019142026A1
WO2019142026A1 PCT/IB2018/056072 IB2018056072W WO2019142026A1 WO 2019142026 A1 WO2019142026 A1 WO 2019142026A1 IB 2018056072 W IB2018056072 W IB 2018056072W WO 2019142026 A1 WO2019142026 A1 WO 2019142026A1
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WO
WIPO (PCT)
Prior art keywords
water
during
receiver seat
drinking
agricultural
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.)
Ceased
Application number
PCT/IB2018/056072
Other languages
English (en)
Inventor
Babak JABERINASAB
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Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2019142026A1 publication Critical patent/WO2019142026A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • C02F1/14—Treatment of water, waste water, or sewage by heating by distillation or evaporation using solar energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00—Solar heat collectors specially adapted for particular uses or environments
    • F24S20/20—Solar heat collectors for receiving concentrated solar energy, e.g. receivers for solar power plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S23/71—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with parabolic reflective surfaces
    • 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
    • Y02A20/20—Controlling water pollution; Waste water treatment
    • Y02A20/208—Off-grid powered water treatment
    • Y02A20/211—Solar-powered water purification
    • 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
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • 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
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy

Definitions

  • My invention is related to those technologies which have been used for the purification of sea water for drinking, for agricultural uses and for environmental protection by using renewable energy
  • the former purification systems can be classified into the type of process and the type of energy consumed.
  • A The division of the purification systems according to the type of process they use includes:
  • Electro dialysis systems (electrical system)
  • renewable energies merely solar energy and coldness of sea water and the water’s potential energy stored in the air water tank in my invention
  • solar energy and coldness of sea water and the water can be used instead of all types mentioned above, to provide in high efficiency suitable water for drinking and agricultural usages.
  • the ultimate goal in my invention is the prevention of confronting the "energy crisis”, “crisis of environmental pollution” and“water shortage crisis” that we will face in near future.
  • a solar cooker sea water purification device with an automatic tracking system is characterized by comprising a solar cooker sea water evaporator and a cooler; the solar cooker sea water evaporator comprises an automatic tracking system base, a concave light collection plate, an evaporator support rod and a sea water evaporator; the cooler comprises one or more sealed cooling box and a cooling barrel.
  • the solar cooker sea water purification device with the automatic tracking system has the advantages that the structure is simple, and sea water can be made into drinkable purified water after distillation and condensation; by the design, mixing of preheated water and normal-temperature water is prevented effectively, water heating time of a solar cooker is reduced, water heating speed and heat energy utilization of the solar cooker are increased, preheated warm sea water can be delivered to the solar cooker sea water evaporator constantly, to-be-consumed heat energy is ingeniously developed to be combined with the solar cooker to achieve complementary effect, the drinking water production function of the solar cooker sea water purification device with the automatic tracking system is developed to the greatest extent, and the sea water is purified to meet corresponding drinking needs of seamen and islanders.”
  • a light reflector plate is used as solar cooker for cooking.
  • this device has a home appliance and cannot be used in industrial scale. But my invention has been designed exclusively for the evaporation and purification of seawater to produce fresh water in high volume and high efficiency for drinking, agricultural and industrial uses and it can also be produced in domestic scale.
  • the anti-corrosion and anti-sludge poly urea condenser is made in the form of network pipe that is placed directly in seawater, therefore the cooling energy for distillation will directly receive from seawater and so there is no need to any other types of energy.
  • a“parabolic light concentrator” (3) with mirrored surface is used for reflecting and concentrating sun rays in focal point of 1 meter length.
  • a central receiver consisting of a“central receiver seat” (4) and a transparent“central reservoir” (6) has been placed in said focal point to receive the maximum sun rays.
  • the lower part of the central receiver is made of copper and has been covered with black silicon layer to absorb maximum sun rays, that I named it“central receiver seat” (4).
  • a transparent enclosure that I named it“central reservoir” (6) is designed like a greenhouse system and is placed inside the copper central receiver seat, that has a fully tangency with internal part of central receiver seat to transfer maximum absorbed temperature to the brine inside.
  • the remarkable point in designing of the central reservoir is the ability to remove and replace central reservoir portion, to separate the residuals accompanying the central reservoir and using them to recycle in lateral industries without being wasted and representing any contamination for the environment.
  • This central reservoir is made of disposable materials and can be recycled along with the accompanying residuals inside.
  • A“heating element” (5) has been coiled around the central receiver seat to provide the heat needed for operation after the sun set through all the night and cloudy days.
  • the brine will be transferred to the central reservoir via“brine transmission pipeline” (20) that is made of poly urea.
  • the condenser is designed in the form of network pipe, which is placed directly in the cold sea water to make this apparatus completely independent from any other kind of energy other than natural.
  • the condenser and all the transmission pipelines are made of poly urea to have anti-corrosive, anti sediment and anti-sludge properties.
  • the distilled water will be transferred to an“air water tank” (18) in a high level stage via a“purified water transmission pipeline” (22) to be stored.
  • This action provides the water’s potential energy needed for generating the electrical energy during the night and cloudy days.
  • the stored water in the air water tank will be transferred to“final fiberglass tank” (19) via“outlet circulation pipeline” (24) by using the gravity and in this process the electrical energy needed during the nights and cloudy days will be generated which will be explained in next steps.
  • Inlet pump (14) to transfer brine from the sea to the central reservoir.
  • the inlet pump’s flow can be set up through an“adjustable valve” (17) to operates continuously and therefore there is no necessity to turn on and off the pump frequently to charge the reservoir while waiting for the brine to reach in to the boiling point.
  • the circulation pump will transfer the distilled water from the final fiberglass tank to the air water tank, where to be stored again to compensate the lack of water in air water tank and create a circulation process as long as both tanks will be filled and also during this process the distilled water that is stored in the final fiberglass tank can be consumed.
  • the purified water will be eventually transferred via said outlet circulation pipeline to be stored in final fiberglass tank for household usage or in volumes required, such as a fresh water pool for agricultural and industrial usage and also for circulation process again during the nights and cloudy days.
  • a“thermoelectric generator” (11) has been mounted on the bottom portion of said copper central receiver seat, where the temperature is very high.
  • thermoelectric generator (12) has been mounted amid said outlet way of circulation pipeline, between the air water tank and final fiberglass tank, where said water’s potential energy which is stored in the said air water tank will cause the turbine rotation and consequently provide the electrical energy needed all over the system, companying said thermoelectric generator.
  • wind turbine generators can also be used instead of turbine generator and air water tank to provide the electrical energy needed during all the nights and cloudy days.
  • a mechatronic system which is consisting of a “solar tracker sensor” (9) and two electro gearboxes for parabolic light concentrator’s“movement mechanism” (10).
  • a stored pre-written program on an AVR is prepared to adjust the parabolic light concentrator’s direction in different times (sunny days, cloudy days and during the night).
  • the pre-written program operates by adjustment of the parabolic light concentrator angles (altitude and longitude) to track the sun during all the days and also it will be kept the parabolic light concentrator motionless through the nights.
  • a permanent truss "central tower” (25) can be used instead of "central receiver’s base” (7) with mounted central receiver on top.
  • Adjustable “heliostats” (26) with flat mirrored surface can be arranged around the tower and can be used instead of parabolic light concentrator (concave mirror).
  • Thermoelectric generator (A solid state device that converts heat flux directly into electricity).
  • Turbine generator A small generator to generate electricity by using water’s potential energy).
  • Solar panel An electrical device that converts the energy of light directly into electricity).
  • Adjustable valve (An electronic valve to adjust Water flow continuously).
  • FIG. 2 5- Central tower (A fixed, rigid and permanent truss tower to hold central receiver (Central receiver seat + Central reservoir) on top and in heliostats reflect aggregation point).
  • my apparatus can be used to purify and desalinate any type of water on the margin of the Oceans, Seas, lakes, Wetlands, Ponds and so forth during all 24 hours in a day without needing to a variety of fossil fuels.
  • This apparatus operates independently and only based on using renewable energy.
  • the device is completely automatic to purify brine in different sizes for inhabitant areas like Islands, Ports, Coastal towns and villages, Quays, Oil platforms and etc. to prepare drinking water, and even in big sizes for agricultural and industrial usages, which are located on the coasts.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

La présente invention concerne un appareil pour la purification de l'eau de mer pour des utilisations agricole et industrielle par le procédé de distillation à l'aide d'énergie solaire comprenant un concentrateur de lumière parabolique en miroir avec un siège de récepteur placé au niveau de son point focal. Le siège de récepteur est enroulé par un élément chauffant qui reçoit de l'énergie électrique à partir de l'énergie potentielle de l'eau à travers le générateur de turbine pendant la nuit et les jours nuageux. Un générateur thermoélectrique est monté sur la partie inférieure dudit siège de récepteur pour fournir l'énergie électrique nécessaire à la totalité du système pendant la journée.
PCT/IB2018/056072 2018-01-22 2018-08-12 Système de purification de l'eau de mer pour utilisation potable et agricole, en utilisant des énergies renouvelables Ceased WO2019142026A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IR13963012620 2018-01-22
IR139650140003012629 2018-01-22

Publications (1)

Publication Number Publication Date
WO2019142026A1 true WO2019142026A1 (fr) 2019-07-25

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PCT/IB2018/056072 Ceased WO2019142026A1 (fr) 2018-01-22 2018-08-12 Système de purification de l'eau de mer pour utilisation potable et agricole, en utilisant des énergies renouvelables

Country Status (1)

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WO (1) WO2019142026A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI886035B (zh) * 2024-08-29 2025-06-01 國立高雄科技大學 無動力式電力與淨水共生系統

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103595337A (zh) * 2013-11-21 2014-02-19 浙江工商大学 具有抽水储能的太阳能电站
CN103864164A (zh) * 2012-12-10 2014-06-18 杜满河 太阳能海水淡化工程装置
CN203728601U (zh) * 2014-02-24 2014-07-23 华北电力大学（保定） 一种太阳能海水淡化与发电装置
CN102597649B (zh) * 2009-07-23 2015-07-29 W&E国际(加拿大)公司 太阳能烹饪设备
US9331258B2 (en) * 2013-02-25 2016-05-03 Colorado School Of Mines Solar thermoelectric generator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102597649B (zh) * 2009-07-23 2015-07-29 W&E国际(加拿大)公司 太阳能烹饪设备
CN103864164A (zh) * 2012-12-10 2014-06-18 杜满河 太阳能海水淡化工程装置
US9331258B2 (en) * 2013-02-25 2016-05-03 Colorado School Of Mines Solar thermoelectric generator
CN103595337A (zh) * 2013-11-21 2014-02-19 浙江工商大学 具有抽水储能的太阳能电站
CN203728601U (zh) * 2014-02-24 2014-07-23 华北电力大学（保定） 一种太阳能海水淡化与发电装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI886035B (zh) * 2024-08-29 2025-06-01 國立高雄科技大學 無動力式電力與淨水共生系統

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