RO95076B1 - Effluent aeration device - Google Patents

Effluent aeration device

Info

Publication number
RO95076B1
RO95076B1 RO122109A RO12210986A RO95076B1 RO 95076 B1 RO95076 B1 RO 95076B1 RO 122109 A RO122109 A RO 122109A RO 12210986 A RO12210986 A RO 12210986A RO 95076 B1 RO95076 B1 RO 95076B1
Authority
RO
Romania
Prior art keywords
aerator
rotor
aeration device
aeration
air
Prior art date
Application number
RO122109A
Other languages
Romanian (ro)
Inventor
Doina Maria Mican
Ioan Olar
Grigore Parasca
Augustin Achim
Nicolae Mican
Original Assignee
îNTREPRINDEREA MECANICA DE MASINI SI UTILAJE MINIERE
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 îNTREPRINDEREA MECANICA DE MASINI SI UTILAJE MINIERE filed Critical îNTREPRINDEREA MECANICA DE MASINI SI UTILAJE MINIERE
Priority to RO122109A priority Critical patent/RO95076B1/en
Publication of RO95076B1 publication Critical patent/RO95076B1/en

Links

Landscapes

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

Abstract

Inventia se refera la un aerator mecanic, destinat a fi utilizat în procesele tehnologice de epurare biologica a apelor uzate. Solutia tehnica prevede un sistem de aerare cu o tubulatura concentrica, un stator cu palete directoare si un rotor combinat, cuprinzînd un rotor cu palete elicoidale la partea inferioara si un rotor cu palete radiale-spirale la partea superioara, montat pe un ax tubular, cu ajutorul carora se realizeaza simultan doua fluxuri de circulatie a aerului si lichidului, fara sa faca apel la o sursa exterioara de aer comprimat. Intensificarea aerarii si omogenizarii materialului activ precum si constructia simpla sînt avantaje ale acestui aerator.The invention relates to a mechanical aerator intended for use in technological processes of biological wastewater treatment. The technical solution provides an aeration system with a concentric duct, a guide blade stator and a combined rotor, comprising a helical blade rotor at the bottom and a top-end radial-spiral blade mounted on a tubular shaft with which help to make two flows of air and liquid simultaneously, without resorting to an external source of compressed air. Increasing aeration and homogenization of the active material as well as simple construction are advantages of this aerator.

RO122109A 1986-02-04 1986-02-04 Effluent aeration device RO95076B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO122109A RO95076B1 (en) 1986-02-04 1986-02-04 Effluent aeration device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO122109A RO95076B1 (en) 1986-02-04 1986-02-04 Effluent aeration device

Publications (1)

Publication Number Publication Date
RO95076B1 true RO95076B1 (en) 1988-08-31

Family

ID=40904577

Family Applications (1)

Application Number Title Priority Date Filing Date
RO122109A RO95076B1 (en) 1986-02-04 1986-02-04 Effluent aeration device

Country Status (1)

Country Link
RO (1) RO95076B1 (en)

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