CN1077935A - The reinforcement method of evaporating that seawater is evaporated brine - Google Patents

The reinforcement method of evaporating that seawater is evaporated brine Download PDF

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Publication number
CN1077935A
CN1077935A CN92103021A CN92103021A CN1077935A CN 1077935 A CN1077935 A CN 1077935A CN 92103021 A CN92103021 A CN 92103021A CN 92103021 A CN92103021 A CN 92103021A CN 1077935 A CN1077935 A CN 1077935A
Authority
CN
China
Prior art keywords
evaporation
evaporating
seawater
salt
brine
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.)
Pending
Application number
CN92103021A
Other languages
Chinese (zh)
Inventor
吴以恒
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.)
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
Priority to CN92103021A priority Critical patent/CN1077935A/en
Publication of CN1077935A publication Critical patent/CN1077935A/en
Pending 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/04—Chlorides
    • C01D3/06—Preparation by working up brines; seawater or spent lyes
    • 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
    • C02F1/10—Treatment of water, waste water, or sewage by heating by distillation or evaporation by direct contact with a particulate solid or with a fluid, as a heat transfer medium
    • C02F1/12—Spray evaporation
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

The reinforcement method of evaporating that seawater is evaporated brine is relevant with liquid evaporating technology.Evaporation of seawater is in the past evaporated brine, all adopt the method for plane evaporation, salt solution and the contact area of the unsaturated air of steam that flowing are limited to the area of plane in salt pan, and this invention is spilt on certain altitude down with salt solution, or salt solution enlarged the contact area of salt brine solution with the unsaturated air of steam that is flowing under certain pressure and the way of spraying three-dimensionally on certain altitude, strengthened evaporation area, strengthen evaporation, shorten evaporation periods and improve the brinish vaporization efficiency.

Description

The reinforcement method of evaporating that seawater is evaporated brine
1, affiliated technical field:
The reinforcement method of evaporating that seawater is evaporated brine is relevant with liquid evaporating technology.
2, the seawater reinforcement method of evaporating and the operation instruction thereof of evaporating brine:
Evaporation of seawater is in the past evaporated brine, all adopt the plane method of evaporating, salt solution and the contact area of the unsaturated air of steam that flowing are limited to the area of plane in salt pan, and this invention is spilt on certain altitude down with salt solution, perhaps salt solution has enlarged the contact area of salt brine solution with the unsaturated air of steam that is flowing under certain pressure and the way of spraying three-dimensionally on certain altitude, has strengthened evaporation area, strengthen evaporation, shorten evaporation periods and improve the brinish vaporization efficiency.
The reinforcement method of evaporating that seawater is evaporated brine plays living salt crystallization behind the tide and separates out and can adopt from receiving, and is used for storing seawater and can adopts this method to strengthen evaporation for the salt pan of the pool of the usefulness of evaporating brine and the usefulness of evaporating brine.
Salt solution spills on certain altitude down, or salt solution sprays under certain pressure and on certain altitude, and apparent wind power size is not scraped by wind with the salt solution globule that salt pan (or pool) is outer exceeds, and sprays spatial and arranges to make and flow through salt solution and spray spatial wind flow maximum.
Causing of salt water pressure can be taken out salt solution to the pressure tank that causes certain hydraulic pressure with water pump, also can directly use the water pump pump pressure, also can adopt other ways to cause hydraulic pressure.

Claims (1)

  1. The reinforcement method of evaporating that seawater is evaporated brine is relevant with liquid evaporating technology, it is characterized in that:
    On certain altitude, spill down with salt solution, perhaps salt solution is under certain pressure and the way of spraying on certain altitude, enlarge the contact area of salt brine solution and the unsaturated air of steam that flowing three-dimensionally, strengthen evaporation area, shorten evaporation periods and improve the brinish vaporization efficiency.
CN92103021A 1992-04-19 1992-04-19 The reinforcement method of evaporating that seawater is evaporated brine Pending CN1077935A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN92103021A CN1077935A (en) 1992-04-19 1992-04-19 The reinforcement method of evaporating that seawater is evaporated brine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN92103021A CN1077935A (en) 1992-04-19 1992-04-19 The reinforcement method of evaporating that seawater is evaporated brine

Publications (1)

Publication Number Publication Date
CN1077935A true CN1077935A (en) 1993-11-03

Family

ID=4939972

Family Applications (1)

Application Number Title Priority Date Filing Date
CN92103021A Pending CN1077935A (en) 1992-04-19 1992-04-19 The reinforcement method of evaporating that seawater is evaporated brine

Country Status (1)

Country Link
CN (1) CN1077935A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1039802C (en) * 1994-08-03 1998-09-16 张三厚 Hydrotropic making halogen technology by separating salt and alkali in lake
CN1308239C (en) * 2004-12-14 2007-04-04 天津大学 Capillary porous material reinforced water evaporating and chromatographic separating process
CN103663503A (en) * 2013-12-19 2014-03-26 浙江海洋学院 Method for evaporating seawater in sun to make salt in shallow by bubbling
CN107616476A (en) * 2016-07-14 2018-01-23 天津科技大学 A kind of sheet eats the production method of purified salt
CN109534371A (en) * 2018-12-14 2019-03-29 青海盐湖工业股份有限公司 A kind of method and system of salt pan evaporation sinker mother liquor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1039802C (en) * 1994-08-03 1998-09-16 张三厚 Hydrotropic making halogen technology by separating salt and alkali in lake
CN1308239C (en) * 2004-12-14 2007-04-04 天津大学 Capillary porous material reinforced water evaporating and chromatographic separating process
CN103663503A (en) * 2013-12-19 2014-03-26 浙江海洋学院 Method for evaporating seawater in sun to make salt in shallow by bubbling
CN103663503B (en) * 2013-12-19 2016-04-06 浙江海洋学院 The method that seawater shoal bubbling is evaporated brine
CN107616476A (en) * 2016-07-14 2018-01-23 天津科技大学 A kind of sheet eats the production method of purified salt
CN109534371A (en) * 2018-12-14 2019-03-29 青海盐湖工业股份有限公司 A kind of method and system of salt pan evaporation sinker mother liquor

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication