JPS60100098U - Aeration device - Google Patents

Aeration device

Info

Publication number
JPS60100098U
JPS60100098U JP1983193246U JP19324683U JPS60100098U JP S60100098 U JPS60100098 U JP S60100098U JP 1983193246 U JP1983193246 U JP 1983193246U JP 19324683 U JP19324683 U JP 19324683U JP S60100098 U JPS60100098 U JP S60100098U
Authority
JP
Japan
Prior art keywords
hollow shaft
gas
stirring
fin
tip
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
JP1983193246U
Other languages
Japanese (ja)
Inventor
一 伊藤
真人 西村
秀実 長川
Original Assignee
日立機電工業株式会社
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 日立機電工業株式会社 filed Critical 日立機電工業株式会社
Priority to JP1983193246U priority Critical patent/JPS60100098U/en
Publication of JPS60100098U publication Critical patent/JPS60100098U/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

  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は公知曝気機の説明図、第２図は本考案の要部を
示す正面図、第３図は底面図、第４図・第５図は異りた
る実施例図である。 １・・・曝気機、２・・・駆動装置、３・・・中空軸、
４・・・攪拌羽根、５・・・吸入孔、６・・・破砕フィ
ン、７・・・大きなフィン、訃・・円ｆｆｉ。FIG. 1 is an explanatory diagram of a known aerator, FIG. 2 is a front view showing the main parts of the present invention, FIG. 3 is a bottom view, and FIGS. 4 and 5 are views of different embodiments. 1... Aerator, 2... Drive device, 3... Hollow shaft,
4... Stirring blade, 5... Suction hole, 6... Crushing fin, 7... Large fin, butt... Circle ffi.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 駆動装置に駆動され、且その内部をガスが流下するよう
に中空軸となし、該中空軸の先端を開口し、且外周に攪
拌羽根を突設し該中空軸の回動にて発生する負圧を利用
して空気又はガスを吸引し、該軸間口端より液体を攪拌
しつつガスを供給溶解せ［７めるようになした攪拌装置
に於て、前記中空軸の開口先端部の散気口に、その中空
軸内をその長手方向に工具上に仕切るようにして破砕フ
ィンを挿入すると共に該フィンの先端を中空軸下端及び
攪拌羽根下端より突出せしめ放射ガスの液体中での気泡
を微細化せしめるよう破砕フィンを設けたことを特徴と
する曝気装置。It is driven by a drive device, and has a hollow shaft so that gas flows down inside, the tip of the hollow shaft is open, and stirring blades are provided protruding from the outer periphery to eliminate the negative energy generated by the rotation of the hollow shaft. In a stirring device that sucks air or gas using pressure and supplies and dissolves the gas while stirring the liquid from the opening end of the shaft, A crushing fin is inserted into the air hole so as to partition the inside of the hollow shaft in the longitudinal direction on the tool, and the tip of the fin is made to protrude from the lower end of the hollow shaft and the lower end of the stirring blade to eliminate bubbles in the liquid of the radiant gas. An aeration device characterized by being equipped with crushing fins to make the particles finer.
JP1983193246U 1983-12-14 1983-12-14 Aeration device Pending JPS60100098U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983193246U JPS60100098U (en) 1983-12-14 1983-12-14 Aeration device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983193246U JPS60100098U (en) 1983-12-14 1983-12-14 Aeration device

Publications (1)

Publication Number Publication Date
JPS60100098U true JPS60100098U (en) 1985-07-08

Family

ID=30415679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983193246U Pending JPS60100098U (en) 1983-12-14 1983-12-14 Aeration device

Country Status (1)

Country Link
JP (1) JPS60100098U (en)

Similar Documents

Publication Publication Date Title
JPS60100098U (en) Aeration device
JPS6024340U (en) liquid stirring device
JPS6024337U (en) liquid stirring device
JPS59110028U (en) mixer
JPS6024338U (en) liquid stirring device
JPS6223597Y2 (en)
JPS6024336U (en) liquid stirring device
JPS6221306Y2 (en)
JPS6024343U (en) Rotary blade type powder stirring mixer
JPS59135127U (en) liquid stirring device
JPS6250722U (en)
JPS59142031U (en) Gas-liquid dispersion stirring device
JPS5951831U (en) Stirring blade of ground mixing machine
JPS62200733U (en)
JPS59138435U (en) liquid stirring device
JPH02121196U (en)
JPH02121197U (en)
JPS59138436U (en) liquid stirring device
JPS59154897U (en) fluid pump
JPS6358699U (en)
JPS59176606U (en) Bottom structure of crystal can
JPS5822495U (en) Air conditioner propeller fan
JPS586725U (en) Pesticide stirring device
JPS6028021U (en) liquid stirring device
JPS58128622U (en) Stirring device for canned paint