GB1347545A - Distillation apparatus and a method of distillation - Google Patents

Distillation apparatus and a method of distillation

Info

Publication number
GB1347545A
GB1347545A GB3344771A GB3344771A GB1347545A GB 1347545 A GB1347545 A GB 1347545A GB 3344771 A GB3344771 A GB 3344771A GB 3344771 A GB3344771 A GB 3344771A GB 1347545 A GB1347545 A GB 1347545A
Authority
GB
United Kingdom
Prior art keywords
compartment
housing
coil
liquid
distillate
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.)
Expired
Application number
GB3344771A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hasslacher J G
Original Assignee
Hasslacher J G
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 Hasslacher J G filed Critical Hasslacher J G
Publication of GB1347545A publication Critical patent/GB1347545A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/902—Concentrating evaporators using natural heat
    • Y10S159/903—Solar
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/01—Solar still
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/04—Heat pump
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/07—Start up or shut down
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/18—Control

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

1347545 Vacuum distillation apparatus; desalination of water J G HASSLACHER 16 July 1971 [14 Aug 1970] 33447/71 Heading BIB Liquid, e.g. saline water, is submitted to distillation in frusto-conical housing 101 which is vertically divided by wall 107 into a heating compartment 105 and a distillate compartment 106, the housing being surmounted by vent 110 and being connected by conduits 117 and 119 to a valve-pump system 118 for supplying saline water to the housing, withdrawing distilled water, and discharging brine. Before a distillation operation is carried out, vent valve 111 is opened and the housing is filled with distilled water (from a previous operation) to expel all gases from the interior, whereupon valve 111 is closed. The distilled water is then drained out until the liquid-level in compartments 105 and 106 is below the top of wall 107. The interior of the housing is now under reduced pressure. The liquid in compartment 105 is set boiling by heating-coil 112 which, together with condenser coil 115, are connected to a heat-pump 114. The distillate formed on coil 115 is collected in compartment 106. Saline water is pumped to compartment 105 through conduits 121 and 117; and distilled water is withdrawn from compartment 106 through conduits 119 and 122. The heat pump 114 need not be employed; for heating and cooling may be provided by other means. For example, compartment 105 may be supplied with waste heat from a nuclear reactor, or it may be associated with a solar heater. A fan may be installed above wall 107 to increase the circulation of vapour from compartment 105 to coil 115. The housing may be made of concrete or steel. Coil 112, and other parts subject to deposition, may be coated with polytetrafluoroethylene. Buoyant and non-buoyant spheres may be provided in compartment 105 in order to prevent "bumping". Fig. 4 shows an apparatus where the feed liquid is drawn into the heating compartment through immersed nozzles 429 whereby the surface area of the boiling liquid is increased. The valves of valvepump system 118 may be controlled by electric power; and both feed and distillate compartments have indivdual monitors capable of sending out electric signals to determine the purity of the distillate. Two embodiments of valve-pump system are disclosed on Figs. 5 and 6 (not shown).
GB3344771A 1970-08-14 1971-07-16 Distillation apparatus and a method of distillation Expired GB1347545A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6386370A 1970-08-14 1970-08-14

Publications (1)

Publication Number Publication Date
GB1347545A true GB1347545A (en) 1974-02-27

Family

ID=22052011

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3344771A Expired GB1347545A (en) 1970-08-14 1971-07-16 Distillation apparatus and a method of distillation

Country Status (11)

Country Link
US (1) US3699006A (en)
AU (1) AU3151171A (en)
BE (1) BE770891A (en)
CH (1) CH544560A (en)
DE (1) DE2135442A1 (en)
ES (1) ES394223A1 (en)
FR (1) FR2101951A5 (en)
GB (1) GB1347545A (en)
IL (1) IL37262A0 (en)
NL (1) NL7111175A (en)
ZA (1) ZA714603B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2600398C2 (en) * 1976-01-07 1985-01-10 Jakob Dr.-Ing. 8000 München Hoiß Process and device for raw water distillation
US4078974A (en) * 1976-03-10 1978-03-14 Mccord James William Vapor generating and recovering apparatus including vapor condenser control means
US4267022A (en) * 1977-04-27 1981-05-12 Pitcher Frederick L Energy efficient process and apparatus for desalinizing water
US4235678A (en) * 1978-03-17 1980-11-25 Mckeen Joseph E Solar powered water desalination system with a regenerative fixture
DE3015525C2 (en) * 1980-04-23 1982-07-01 Langbein-Pfanhauser Werke Ag, 4040 Neuss Plant for distilling liquids with a heat pump
US4444623A (en) * 1980-10-09 1984-04-24 Youngner Philip G Distilling apparatus
US4357212A (en) * 1980-12-29 1982-11-02 Allied Chemical Corporation Energy efficient apparatus for vaporizing a liquid and condensing the vapors thereof
JPS5820286A (en) * 1981-07-31 1983-02-05 Tomimaru Iida Sea water-desalinator using solar heat
US4555307A (en) * 1983-07-20 1985-11-26 Williams, Inc. Sea water distillation system
CA1334016C (en) * 1987-10-26 1995-01-17 Brian Hartley Keane Low pressure distillation apparatus
US5090431A (en) * 1990-06-01 1992-02-25 K & M Electronics, Inc. Cleaning apparatus with vapor containment system
AT404467B (en) * 1997-03-11 1998-11-25 Johannes Dipl Ing Markopulos METHOD OF WATER EVAPORATION BY EVAPORATION FROM SOLAR ENERGY
GB0304373D0 (en) * 2003-02-26 2003-04-02 Sonander Sven O Water desalination
GB0404270D0 (en) * 2004-02-26 2004-03-31 Sonander Sven O Flash distillation system
US20080308403A1 (en) * 2007-06-13 2008-12-18 Maloney Gerald F Method and apparatus for vacuum or pressure distillation
US8726979B2 (en) * 2008-12-23 2014-05-20 Tai-Her Yang Heat exchange apparatus with automatic heat exchange fluid flow rate exchange modulation
WO2013107469A1 (en) * 2012-01-19 2013-07-25 Anes Sbuelz Desalination station using a heat pump and photovoltaic energy
ES2608703B1 (en) * 2017-03-08 2018-01-19 Joan PONS SEMELIS Liquid distiller device.
CN107117677B (en) * 2017-06-09 2024-01-09 浙江大学 Gas-liquid double-circulation light-gathering hot salty fresh water separator
CN109626469B (en) * 2018-12-18 2024-02-02 内蒙古工业大学 Embedded solar sea water distillation plant based on spotlight is directly hot

Also Published As

Publication number Publication date
US3699006A (en) 1972-10-17
AU3151171A (en) 1973-01-25
FR2101951A5 (en) 1972-03-31
BE770891A (en) 1971-12-16
IL37262A0 (en) 1971-10-20
ES394223A1 (en) 1973-12-01
DE2135442A1 (en) 1972-02-17
NL7111175A (en) 1972-02-16
ZA714603B (en) 1972-05-31
CH544560A (en) 1973-11-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees