JPS57140415A - Fence for suspended matter - Google Patents

Fence for suspended matter

Info

Publication number
JPS57140415A
JPS57140415A JP3973276A JP3973276A JPS57140415A JP S57140415 A JPS57140415 A JP S57140415A JP 3973276 A JP3973276 A JP 3973276A JP 3973276 A JP3973276 A JP 3973276A JP S57140415 A JPS57140415 A JP S57140415A
Authority
JP
Japan
Prior art keywords
air
water
air bubbles
suspended matters
supply pipe
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
JP3973276A
Other languages
Japanese (ja)
Inventor
Yasuo Sato
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 JP3973276A priority Critical patent/JPS57140415A/en
Publication of JPS57140415A publication Critical patent/JPS57140415A/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
    • E02B1/003—Mechanically induced gas or liquid streams in seas, lakes or water-courses for forming weirs or breakwaters; making or keeping water surfaces free from ice, aerating or circulating water, e.g. screens of air-bubbles against sludge formation or salt water entry, pump-assisted water circulation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)

Abstract

PURPOSE:To confine suspended matters in a water region as well as prevent the inflow of suspended matters from the other water region by surrounding the water region by air bubbles rising from an air supply pipe provided under water in the form of a circular or polygonal shape. CONSTITUTION:The air is supplied through an air supply pipe 6d into the water by an air blower 5a, whereupon air bubbles rise and grow gradually as they rise owing to the lowering of pressure to be applied to the surroundings of the air bubbles. Furthermore, the air bubbles move in the direction of arrows (a) and (b) near the water surface and flow in convection current. Thus, suspended matters on the inner and outer sides are isolated from each other.
JP3973276A 1976-04-08 1976-04-08 Fence for suspended matter Pending JPS57140415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3973276A JPS57140415A (en) 1976-04-08 1976-04-08 Fence for suspended matter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3973276A JPS57140415A (en) 1976-04-08 1976-04-08 Fence for suspended matter

Publications (1)

Publication Number Publication Date
JPS57140415A true JPS57140415A (en) 1982-08-31

Family

ID=12561133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3973276A Pending JPS57140415A (en) 1976-04-08 1976-04-08 Fence for suspended matter

Country Status (1)

Country Link
JP (1) JPS57140415A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021075962A1 (en) * 2019-10-14 2021-04-22 The Great Bubble Barrier B.V. Watercourse provided with a bubble screen, and bubble screen therefore

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021075962A1 (en) * 2019-10-14 2021-04-22 The Great Bubble Barrier B.V. Watercourse provided with a bubble screen, and bubble screen therefore
NL2024013B1 (en) * 2019-10-14 2021-06-17 The Great Bubble Barrier B V Watercourse provided with a bubble screen, and bubble screen therefore

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