KR930009930A - Drainage device - Google Patents

Drainage device Download PDF

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Publication number
KR930009930A
KR930009930A KR1019920019669A KR920019669A KR930009930A KR 930009930 A KR930009930 A KR 930009930A KR 1019920019669 A KR1019920019669 A KR 1019920019669A KR 920019669 A KR920019669 A KR 920019669A KR 930009930 A KR930009930 A KR 930009930A
Authority
KR
South Korea
Prior art keywords
cylindrical body
treatment apparatus
wastewater treatment
spiral plate
lower opening
Prior art date
Application number
KR1019920019669A
Other languages
Korean (ko)
Inventor
히로후미 오나리
미쓰오 모리모또
Original Assignee
유오까 미쓰기
오시마고오끼 가부시끼가이샤
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 유오까 미쓰기, 오시마고오끼 가부시끼가이샤 filed Critical 유오까 미쓰기
Publication of KR930009930A publication Critical patent/KR930009930A/en

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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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • 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

Abstract

생활 배수 및 산업배수 등의 배수에 미세한 산화가스, 메탄가스 등의 기포를 고효율로 공급 할 수 있는 에어레이터를 구비한 배수처리장치의 제공. 내벽에 나선판을 고착하여 이루는 원통체와 이 원통체 하부개구 바로 아래에 약간의 간격을 두고 배치된 기체 공급구로 이루는 선회식 에어레이터를 배수처리조 바닥부에 수직으로 설치한다. 원통체는 그 전체 또는 상부가 점축 원통체인 것, 또 원통체내의 중심축에는 나선판지지 지주를 설치하는 것, 또한 원통체 하부개구부를 축소하는 것이 바람직하다. 그리고 다시, 원통체 내벽에 고착되는 나선판은 복수매이고, 리드각이 0.7∼0.3인 것이 바람직하다.Providing a drainage treatment device equipped with an aerator capable of supplying fine oxidized gas and methane gas bubbles to the wastewater of domestic and industrial drainage with high efficiency. A swirling aerator consisting of a cylindrical body formed by fixing a spiral plate on the inner wall and a gas supply port arranged at a slight distance below the lower opening of the cylindrical body is installed perpendicularly to the bottom of the drainage tank. It is preferable that the cylindrical body is a viscous cylindrical body in its entirety or an upper part, to provide a spiral plate support strut in the central axis in the cylindrical body, and to reduce the cylindrical lower opening. And again, it is preferable that there are a plurality of spiral plates fixed to the inner wall of the cylindrical body, and the lead angle is 0.7 to 0.3.

Description

배수처리 장치Drainage device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 실시예에 관계되는 선회식 에어레이터를 구비한 배수 처리장치의 전체 구성 설명도, 제2도는 실시예의 선회식 에어레이터의 일부 절단 사시도, 제3도는 본 실시예의 선회식 에어레이터의 일부 절단 장착도.1 is an explanatory view of the overall configuration of a wastewater treatment apparatus having a swing aerator according to an embodiment of the present invention, FIG. 2 is a partially cutaway perspective view of the swing aerator of the embodiment, and FIG. 3 is a swing air of the embodiment Some cut mounting of the radar.

Claims (6)

내벽에 나선판을 고착하여 이루는 원통체와 이 원통체 아랫쪽 개구부 바로 아래에 약간의 간격을 두고 배치된 기체 공급구로 구성되는 선회식 에어레이터를, 배수처리조 바닥부에 수직으로 설치하여 이루는 것을 특징으로 하는 배수 처리 장치.A swirling aerator consisting of a cylindrical body formed by fixing a spiral plate to an inner wall and a gas supply port arranged at a slight distance below the lower opening of the cylindrical body is installed vertically on the bottom of the wastewater treatment tank. Drainage treatment system. 제1항에 있어서, 원통체가 그의 전체 또는 상방부가 점축(漸縮) 원통체인 것을 특징으로 하는 배수처리장치.2. The wastewater treatment apparatus according to claim 1, wherein the cylindrical body is a viscous cylindrical body whose entirety or its upper portion is a viscous cylindrical body. 제1항 또는 2항에 있어서, 나선판이 많은 줄이 있는 것을 특징으로 하는 배수처리장치.The drainage treatment apparatus according to claim 1 or 2, wherein there are many rows of spiral plates. 제1항 내지 3항중 어느 한 항에 있어서, 원통체내의 중심축에 나선판 지지 지주를 설치하는 것을 특징으로 하는 배수처리장치.The wastewater treatment apparatus according to any one of claims 1 to 3, wherein a spiral plate support strut is provided on a central axis in the cylindrical body. 제1항 내지 4항중 어느 한 항에 있어서, 원통체 아래쪽 개구부를 축소하여 이루는 것을 특징으로 하는 배수처리장치.The wastewater treatment apparatus according to any one of claims 1 to 4, wherein the lower opening of the cylindrical body is reduced. 제1항 내지 5항중 어느 한 항에 있어서, 원통체 내벽에 고착되는 나선판이 복수판이고, 리드각이 0.7∼1.3인 것을 특징으로 하는 배수처리장치.The wastewater treatment apparatus according to any one of claims 1 to 5, wherein the spiral plate fixed to the inner wall of the cylindrical body is a plurality of plates, and the lead angle is 0.7 to 1.3. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920019669A 1991-11-27 1992-10-24 Drainage device KR930009930A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP91-335913 1991-11-27
JP3335913A JPH05146792A (en) 1991-11-27 1991-11-27 Waste water treating device

Publications (1)

Publication Number Publication Date
KR930009930A true KR930009930A (en) 1993-06-21

Family

ID=18293770

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920019669A KR930009930A (en) 1991-11-27 1992-10-24 Drainage device

Country Status (3)

Country Link
JP (1) JPH05146792A (en)
KR (1) KR930009930A (en)
CN (1) CN1072659A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980046405A (en) * 1996-12-12 1998-09-15 유기범 Facsimile device with voice message recording function

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3534121B2 (en) * 1993-10-06 2004-06-07 財団法人ダム水源地環境整備センター Aeration method in water
JP5835776B2 (en) * 2012-05-21 2015-12-24 株式会社 ソルエース Air diffuser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980046405A (en) * 1996-12-12 1998-09-15 유기범 Facsimile device with voice message recording function

Also Published As

Publication number Publication date
JPH05146792A (en) 1993-06-15
CN1072659A (en) 1993-06-02

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