JPS5656295A - Bubble generator - Google Patents

Bubble generator

Info

Publication number
JPS5656295A
JPS5656295A JP13199479A JP13199479A JPS5656295A JP S5656295 A JPS5656295 A JP S5656295A JP 13199479 A JP13199479 A JP 13199479A JP 13199479 A JP13199479 A JP 13199479A JP S5656295 A JPS5656295 A JP S5656295A
Authority
JP
Japan
Prior art keywords
bubbles
hollow
holes
section
compact
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
JP13199479A
Other languages
Japanese (ja)
Inventor
Hiroshi Sakuma
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 JP13199479A priority Critical patent/JPS5656295A/en
Publication of JPS5656295A publication Critical patent/JPS5656295A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Farming Of Fish And Shellfish (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

PURPOSE: To provide a cheap, compact and light-weight device to form a large amount of minor sized bubbles by a method wherein a hollow body of cylindrical cross section and having many holes on the peripheral wall is installed to the end of a hollow pipe and is rotated at a high-speed.
CONSTITUTION: When the driving part such as motor or generator is activated, the bubble generating part member 4 and the hollow pipe 5 are rotated at a high-speed. This generates a negative pressure near the holes 7 on the outer periphery of the bubble generating part member 4, by which the air is sucked from the hollow section 9 and minor bubbles are generated. At this time, by shifting the depth and position of the holes 7 in the hollow section 9, the chance is reduced that generated bubbles collide mutually and grow into large bubbles. In this manner, such a compact and light-weight device can produce a large amount of very small bubbles.
COPYRIGHT: (C)1981,JPO&Japio
JP13199479A 1979-10-13 1979-10-13 Bubble generator Pending JPS5656295A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13199479A JPS5656295A (en) 1979-10-13 1979-10-13 Bubble generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13199479A JPS5656295A (en) 1979-10-13 1979-10-13 Bubble generator

Publications (1)

Publication Number Publication Date
JPS5656295A true JPS5656295A (en) 1981-05-18

Family

ID=15071062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13199479A Pending JPS5656295A (en) 1979-10-13 1979-10-13 Bubble generator

Country Status (1)

Country Link
JP (1) JPS5656295A (en)

Similar Documents

Publication Publication Date Title
GB2144729B (en) Microbubble injector
FR2238525A1 (en) Aeration of liquids esp. manore - Aeration of liquids esp. manure
JPS5656295A (en) Bubble generator
FR2423448A1 (en) Small size sewage clarification tank - with paddle mixer and aerator preceding activated sludge section
JPS5211088A (en) Method of generating gas at standard concentration
JPS521522A (en) Erthquake resistant apparatus for tank
JPS5233359A (en) Aeration method of organic waste water and the device
ATE13172T1 (en) SUBMERSIBLE AERATOR.
JPS5320652A (en) Rotary apparatus for aeration
JPS547764A (en) Sewage purifying apparatus
JPS5594605A (en) Removing method for dissolved gas
JPS5391412A (en) Manufacturing method of vanes of axial-flow fluid machinery
JPS5239969A (en) Device for controlling aeration capacity of surface aerator of mechani cal type
JPS51150116A (en) Repair technique for an undergro und hollow body
JPS5321861A (en) Method of nitrifying sewage with micro-organisms
JPS5628140A (en) Method of taking out pasteboard one by one
JPS53105718A (en) Lock device of union joint
JPS5325790A (en) Reactor exhaust pipe device with relief valve
JPS5323151A (en) Tank for purifying n ight soil
JPS57201417A (en) Construction work for sand pile
JPS5233358A (en) Underwater aerationevice
JPS5387566A (en) Device for treatment of waste water
JPS5742395A (en) Aerator
JPS52122954A (en) Prevention of mist scattering
JPS5399102A (en) Tube vibration preventing device