KR930009629A - 오수함유 모래씨앗 및 협잡물 제거공정 - Google Patents

오수함유 모래씨앗 및 협잡물 제거공정 Download PDF

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Publication number
KR930009629A
KR930009629A KR1019910019544A KR910019544A KR930009629A KR 930009629 A KR930009629 A KR 930009629A KR 1019910019544 A KR1019910019544 A KR 1019910019544A KR 910019544 A KR910019544 A KR 910019544A KR 930009629 A KR930009629 A KR 930009629A
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KR
South Korea
Prior art keywords
tank
sewage
contaminants
transferred
digester
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Application number
KR1019910019544A
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English (en)
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KR950005185B1 (ko
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김재우
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김재우
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Application filed by 김재우 filed Critical 김재우
Priority to KR1019910019544A priority Critical patent/KR950005185B1/ko
Publication of KR930009629A publication Critical patent/KR930009629A/ko
Application granted granted Critical
Publication of KR950005185B1 publication Critical patent/KR950005185B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
    • B01D33/56—Regenerating the filter material in the filter by forces created by movement of the filter element involving centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • 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
    • Y02W10/20—Sludge processing

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Centrifugal Separators (AREA)
  • Treatment Of Sludge (AREA)

Abstract

본 발명은 오수함유 모래씨앗 및 협잡물 제거공정에 관한 것으로서, 고형 협잡물을 함유한 오수중 대개 5㎜이상의 고형 협잡물을 제거하고 분리액은 하단에 밀봉장착된 자흡식스크류터보펌프(B)로 이송하는 스크류실린더식협잡물처리기(A)의 처리단계, 상기의 분리액을 계량조(C)로 이송하는 자흡식스크류터보펌프(B)의 이송단계, 계량조(C)의 계량단계, 상기 계량조(C)로부터 이송된 소정 크기 이하의 오수를 모래, 씨앗 및 침전가능한 협잡물을 완전히 제거하고 분리수는 침사조를 거치지 않고 이하의 저류통(E)으로 이송하는 로터리스크류식원심분리기(D)처리단계, 저류통(E)의 저류단계, 소화조(F)의 적하단계, 포기조(G)로의 유입단계를 포함하며, 최종 침전지에서 고체와 액체를 분리하여 협잡물을 탈수기에 의해 탈수분리하고 탈리액은 소화조(F)로 이송하는 것을 특징으로 한다.

Description

오수함유 모래씨앗 및 협잡물 제거공정
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 오수함유 모래씨앗 및 협잡물 제거공정의 흐름을 도시하는 개요적인 흐름도, 제2A도는 본 발명의 오수함유 모래씨앗 및 협잡물 제거공정 중 초기단계의 협잡물을 제거하는 스크류실린더식협잡물제거기의 단면도, 제2B도는 제2A도중 실린더부의 사시도.

Claims (2)

  1. 고형 협잡물을 함유한 오수중 재개 5㎜이상의 고형 협잡물을 제거하고 분리액은 하단에 밀봉장착된 자흡식스크류터보펌프(B)로 이송하는 스크류실린더식협잡물처리기(A)의 처리단계, 상기의 분리액을 계량조(C)로 이송하는 자흡식시크류터보펌프(B)의 이송단계, 계량조(C)의 계량단계, 상기 계량조(C)로부터 이송된 소정 크기 이하의 오수를 모래, 씨앗 및 침전가능한 협잡물을 완전히 제거하고 분리수는 침사조를 거치지 않고 이하의 저류통(E)으로 이송하는 로터리스크류식원심분리기(D) 처리단계, 저류통(E)의 저류단계, 소화조(F)의 적하단계, 포기조(G)로의 유입단계를 포함하며, 최종 침전지에서 고체와 액체를 분리하여 협잡물은 탈수기에 의해 탈수분리하고 탈리액은 소화조(F)로 이송하는 것을 특징으로 하는 오수함유 모래씨앗 및 협잡물 제거공정.
  2. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910019544A 1991-11-01 1991-11-01 분뇨 및 정화조오니 전처리방법 KR950005185B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910019544A KR950005185B1 (ko) 1991-11-01 1991-11-01 분뇨 및 정화조오니 전처리방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910019544A KR950005185B1 (ko) 1991-11-01 1991-11-01 분뇨 및 정화조오니 전처리방법

Publications (2)

Publication Number Publication Date
KR930009629A true KR930009629A (ko) 1993-06-21
KR950005185B1 KR950005185B1 (ko) 1995-05-19

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ID=19322265

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Application Number Title Priority Date Filing Date
KR1019910019544A KR950005185B1 (ko) 1991-11-01 1991-11-01 분뇨 및 정화조오니 전처리방법

Country Status (1)

Country Link
KR (1) KR950005185B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100403796B1 (ko) * 2001-02-13 2003-10-30 주식회사 천보엔지니어링 협잡물 종합처리이송방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100713870B1 (ko) * 2005-11-08 2007-05-07 거림환경 주식회사 분뇨처리공급장치 및 제어방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100403796B1 (ko) * 2001-02-13 2003-10-30 주식회사 천보엔지니어링 협잡물 종합처리이송방법

Also Published As

Publication number Publication date
KR950005185B1 (ko) 1995-05-19

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