KR950016824A - Multilayer Thin Film Precipitation Tank - Google Patents

Multilayer Thin Film Precipitation Tank Download PDF

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Publication number
KR950016824A
KR950016824A KR1019930031256A KR930031256A KR950016824A KR 950016824 A KR950016824 A KR 950016824A KR 1019930031256 A KR1019930031256 A KR 1019930031256A KR 930031256 A KR930031256 A KR 930031256A KR 950016824 A KR950016824 A KR 950016824A
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KR
South Korea
Prior art keywords
thin film
settling tank
suspension
thin plate
multilayer thin
Prior art date
Application number
KR1019930031256A
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Korean (ko)
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KR960014333B1 (en
Inventor
이율락
최용진
Original Assignee
정재식
두산기계 주식회사
성우경
두산기술원 연구조합
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Priority to KR1019930031256A priority Critical patent/KR960014333B1/en
Publication of KR950016824A publication Critical patent/KR950016824A/en
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Publication of KR960014333B1 publication Critical patent/KR960014333B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0042—Baffles or guide plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0045—Plurality of essentially parallel plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2444—Discharge mechanisms for the classified liquid
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sewage (AREA)
  • Treatment Of Sludge (AREA)

Abstract

고형분을 함유한 현탁액을 침전조로 유입하는 입수장치와, 상기 입수장치를 통하여 입수된 폐수 중에 거대입자 및 응결입자들을 침전조 바닥으로 가라앉히는 침전영역과, 상기 침전 영역에서 제거되지 않은 미세입자들을 침전 분리하는 다수개의 박판을 포함하는 분리장치와, 상기한 침전 장치와 상기 분리 장치를 거쳐 고형분이 제거된 깨끗한 청정수를 배출하는 배출장치를 포함하는 다층박판 침전조로서, 상기한 입수장치는 현탁액을 하부에서 상방향으로 분산 유입하도록 제공되고, 상기한 박판은 박판의 상부에서 흘러내리는 슬러리를 상기한 유입장치를 통하여 유입되는 현탁액의 흐름과 분리할 수 있도록 박판에 수직으로 제공되는 슬러리 가이드 부재를 포함하는 다층박판 침전조이다. 이 침전조는 입수 영역이 차지하는 부피를 최소화하고 다층박판 위에 침전된 슬러리의 흐름과 입수 현탁액 흐름의 접촉을 최대한 감소시켜 침전 효율이 우수한 침전조이다.A sedimentation apparatus for introducing a solid-containing suspension into the sedimentation tank, a sedimentation zone for sinking the large particles and condensation particles to the bottom of the sedimentation tank in the wastewater obtained through the inleting device, and sedimentation of fine particles not removed from the sedimentation zone A multi-layer thin plate settling tank including a separator including a plurality of thin plates, and a discharge device for discharging clean fresh water from which solids are removed through the settling device and the separation device, wherein the inlet device is configured to deposit a suspension from below. It is provided to disperse in the direction, wherein the thin plate is a multi-layer thin plate comprising a slurry guide member provided perpendicular to the thin plate to separate the slurry flowing down from the top of the thin plate with the flow of the suspension flowing through the inlet device It is a precipitation tank. This settling tank minimizes the volume occupied by the inlet area and minimizes the contact between the flow of the slurry deposited on the multilayered sheet and the inlet suspension stream to maximize the settling efficiency.

Description

다층박판 침전조Multilayer Thin Film Precipitation Tank

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

제1도는 본 발명의 일실시예인 다층박판 침전조의 전체 모식도를 나타내는 도면이다.1 is a view showing the overall schematic diagram of a multilayer thin film settling tank of one embodiment of the present invention.

제2도는 제1도에 도시된 다층박판 침전조에 있어서 현탁액 입수관의 부분 상세도이다.FIG. 2 is a partial detail view of the suspension inlet pipe in the multilayer thin film settling tank shown in FIG.

제3도는 본 발명의 슬러리 가이드 부재를 갖는 박판의 제일 실시예를 나타내는 도면이다.3 is a view showing the first embodiment of the thin plate having the slurry guide member of the present invention.

제4도는 본 발명의 슬러리 가이드 부재를 갖는 박판의 제이 실시예를 나타내는 도면이다.4 is a view showing a second embodiment of a thin plate having a slurry guide member of the present invention.

제5도는 본 발명의 슬러리 가이드 부재를 갖는 박판의 제삼 실시예를 나타내는 도면이다.5 is a view showing a third embodiment of the thin plate having the slurry guide member of the present invention.

Claims (9)

고형분을 함유한 현탁액을 침전조로 유입하는 입수장치와; 상기 입수장치를 통하여 입수된 폐수 중에 거대입자 및 응결입자들을 침전조 바닥으로 가라앉히는 침전장치와; 상기 침전장치에서 제거되지 않은 미세입자들을 침전 분리하는 다수개의 벽판을 포함하는 분리장치와; 상기한 침전 장치와 상기 분리 장치를 거쳐 고형분이 제거된 깨끗한 청징수를 배출하는 배출장치를; 포함하는 다층박판 침전조로서, 상기한 입수장치는 현탁액을 하부에서 상방향으로 분산 유입되도록 제공된 다층박판 침전조.An inlet device for introducing a suspension containing solids into the settling tank; A precipitation device for sinking the large particles and the condensation particles in the sedimentation tank bottom in the wastewater obtained through the acquisition device; A separator including a plurality of wall plates for sedimenting and separating the fine particles not removed from the precipitation device; A discharge device for discharging clean clarified water from which solids are removed through the precipitation device and the separation device; A multilayer thin film settling tank comprising the above, the above-mentioned obtaining device is provided so that the suspension is introduced into the suspension dispersed from the bottom upward. 제1항에 있어서, 상기한 입수장치는 현탁액을 하부에서 상방향으로 분산 유입하기 위한 다수개의 제일흠을 갖는 관인 것을 특징으로 하는 다층박판 침전조.The multi-layer thin film settling tank according to claim 1, wherein the inlet device is a tube having a plurality of first flaws for dispersing and injecting the suspension upwardly from the bottom. 제2항에 있어서, 상기한 제일 흠은 원형, 타원형, 직사각형 중에서 선택되는 형상의 흠인 것을 특징으로 하는 다층박판 침전조.The multilayer thin film settling tank according to claim 2, wherein the first flaw is a flaw of a shape selected from a circle, an ellipse, and a rectangle. 제2항에 있어서, 상기한 관은 관재에 고형분의 침전을 막기 위하여 하부에 하나 이상의 제이 흠을 갖는 것을 특징으로 하는 다층박판 침전조.3. The multilayer thin film settling tank according to claim 2, wherein the tube has at least one Jay flaw at the bottom to prevent the precipitation of solids in the tube. 제1항에 있어서, 상기한 박판은 박판의 상부에서 흘러내리는 슬러리를 상기한 유입장치를 통하여 유입되는 현탁액의 흐름과 분리할 수 있도록 박판에 수직으로 제고되는 슬러리 가이드 부재를 포함하는 것을 특징을로 하는 다층박판 침전조.According to claim 1, wherein the thin plate is characterized in that it comprises a slurry guide member which is upright perpendicular to the thin plate to separate the slurry flowing down the top of the thin plate with the flow of the suspension flowing through the inlet device Multi-layer thin film precipitation tank. 제5항에 있어서, 상기한 슬러리 가이드 부재는 꺽쇄 형상의 철편인 것을 특징으로 하는 다층박판 침전조.The multilayer thin film settling tank according to claim 5, wherein the slurry guide member is a square piece of iron piece. 제5항에 있어서, 상기한 슬러리 가이드 부재는 유선형인 것을 특징으로 하는 다층박판 침전조.The multilayer thin film settling tank according to claim 5, wherein the slurry guide member is streamlined. 제5항에 있어서, 상기한 스러리 가이드 부재는 와류의 형성을 억제할 수 있도록 철편의 자유단부에 상방향으로 설치된 유도판을 더욱 포함하는 것을 특징으로 하는 다층박판 침전조.The multilayer thin film settling tank according to claim 5, wherein the slurry guide member further comprises a guide plate installed upwardly at the free end of the iron piece so as to suppress the formation of the vortex. 제5항에 있어서, 상기한 슬러리 가이드 부재의 하부의 박판이 제거된 것을 특징으로 하는 다층박판 침전조.The multilayer thin film precipitation tank according to claim 5, wherein the thin plate at the bottom of the slurry guide member is removed. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930031256A 1993-12-30 1993-12-30 Sludge treating apparatus by rotating KR960014333B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930031256A KR960014333B1 (en) 1993-12-30 1993-12-30 Sludge treating apparatus by rotating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930031256A KR960014333B1 (en) 1993-12-30 1993-12-30 Sludge treating apparatus by rotating

Publications (2)

Publication Number Publication Date
KR950016824A true KR950016824A (en) 1995-07-20
KR960014333B1 KR960014333B1 (en) 1996-10-15

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Application Number Title Priority Date Filing Date
KR1019930031256A KR960014333B1 (en) 1993-12-30 1993-12-30 Sludge treating apparatus by rotating

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KR960014333B1 (en) 1996-10-15

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