KR950013554A - Moving bed continuous filtration device of liquid - Google Patents

Moving bed continuous filtration device of liquid Download PDF

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Publication number
KR950013554A
KR950013554A KR1019940004092A KR19940004092A KR950013554A KR 950013554 A KR950013554 A KR 950013554A KR 1019940004092 A KR1019940004092 A KR 1019940004092A KR 19940004092 A KR19940004092 A KR 19940004092A KR 950013554 A KR950013554 A KR 950013554A
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South Korea
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transport
filtration
drainage
tank
bed
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KR1019940004092A
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Korean (ko)
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KR0169762B1 (en
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호칸손 스벤
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츠보카와 츠네오
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/28—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed moving during the filtration
    • B01D24/30—Translation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4689—Displacement of the filtering material to a compartment of the filtering device for regeneration

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

액체의 이동베드 연속여과장치로서, 입자여과재의 세정배수와 입자여과재의 수송배수를 개별적으로 빼냄으로써 세정배수량을 감소시키고, 또 입자여과재를 고압수로 수송하는 것을 가능하게 하여, 동력소비량을 감소시킬 수 있는 장치를 제공한다. 더러워진 입자여과재를 세정하는 세정장치의 상부에는, 세정배수분리통과 수송배수분리통으로 이루어지고, 세정배수와 수송배수를 혼합시키지 않으면서 각각 개별적으로 여과조 밖으로 빼내기 위한 분리수단이 설치되어 있다. 통상 상기 세정배수 분리통으로부터의 세정배수가 피여과수와 혼합되어 여과조에 공급되도록 하고 있고, 여과조의 여과베드의 최저부에는 입자여과재를 고압수로 세정장치의 상부에 수송하는 물덤프의 노즐을 갖춘 워터 제트 장치 또는 입자 여과재를 고압의 압축기로 수송하는 에어리프트 펌프장치가 설치되어 있다.As a mobile bed continuous filtration device for liquids, it is possible to reduce the amount of cleaning drainage by separately removing the cleaning drainage of the particle filter material and the transport drainage of the particle filter material, and to transport the particle filter material to the high pressure water, thereby reducing the power consumption. It provides a device that can. In the upper part of the washing | cleaning apparatus which wash | cleans a dirty particle filter material, it consists of a washing | cleaning waste water separation tank and a transportation waste water discharge tank, and the separating means for removing each washing | cleaning drainage and a transportation waste water out of a filtration tank individually is provided. Usually, the rinse drainage from the rinse drainage separator is mixed with the filtered water to be supplied to the filtration tank, and the bottom of the filtration bed of the filtration tank is provided with a water dump nozzle for transporting the particle filter material to the upper part of the rinsing device with high pressure water. An air lift pump device for transporting a water jet device or particulate filter medium to a high pressure compressor is provided.

Description

액체의 이동베드 연속여과 장치Moving bed continuous filtration device of liquid

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

제1도는 본 발명에 의한 가장 일반적인 액체의 이동베드 연속여과장치의 실시예를 도시한 일부 단면도.1 is a partial cross-sectional view showing an embodiment of the most common liquid moving bed continuous filtration apparatus according to the present invention.

제2도는 수송배수와 세정배수를 재이용하는 경우의 실시예를 도시한 일부단면도.2 is a partial cross-sectional view showing an embodiment in the case of reuse of the transport drainage and the wash drainage.

제3도는 제2도의 변형실시예를 도시한 일부 단면도.3 is a partial cross-sectional view showing a modified embodiment of FIG.

제4도는 세정장치를 여과조의 바깥쪽에 설치한 경우의 실시예를 도시한 일부 단면도.4 is a partial cross-sectional view showing an embodiment in which the cleaning device is installed outside the filtration tank.

Claims (13)

입자여과재에 의하여 구성되는 여과배드를 내부에 가진 여과조와, 입자여과재와 세정수가 대향류로 접촉하는 통로를 가진 세정장치로 구성되고, 상기 여과베드의 하방부에 여과할 액체, 즉 피여과수를 공급하여 윗쪽으로 유동여과 시켜 피여과수중의 더러워진 물질을 상기 여과베드의 입자여과재에 의하여 포착하고, 여과수는 여과조의 윗쪽에서 월류둑을 넘어 여과조 밖으로 유출시키며, 한편 상기 여과베드를 구성하는 입자여과재는 위에서 아래로 이동하여 상기여과베드의 최저부로부터 입자여과재를 상기 세정장치의 상부로 제1수송 수단에 의하여 수송하고, 상기 세정장치의 통로내를 아래쪽으로부터 윗쪽으로 여과수를 유동시켜 상기 세정장치의 통로내를 윗쪽에서 아래쪽으로 하강하는 입자여과재를 세정하고, 세정된 입자여과재를 상기 여과베드위에 복귀시키도록 한 액체의 이동베드 연속여과장치에 있어서, 상기 여과베드의 최저부로부터 입자여과재를 상기 세정장치에 수송할 때에 입자여과재와 함께 운반되어온 수송배수와, 상기 세정장치내를 아래쪽에서 위쪽으로 유동한 후의 여과수, 즉 세정배수를 각각 개별적으로 빼내고, 또한 이 수송배수와 세정배수를 각각 개별적으로 상기 여과조 밖으로 배출시키는 분리수단을 상기 세정장치의 상부에 설치한 것을 특징으로 하는 액체의 이동베드 연속여과장치.And a filtration tank having a filtration bed composed of the particle filter material therein, and a washing device having a passage in which the particle filter material and the washing water come into contact with each other in an opposite flow, and supplying a liquid to be filtered to the lower part of the filter bed, that is, filtered water. To filter the soiled material in the filtered water by the particle filter material of the filter bed, and the filtered water flows out of the filter tank beyond the overflow bank at the top of the filter tank, while the particle filter material constituting the filter bed is Move down to transport the particle filter material from the lowest part of the filtration bed to the upper part of the cleaning device by the first transport means, and flow the filtrate from the lower part to the upper part of the cleaning device in the passage of the cleaning device. Is washed from the top to the bottom of the particle filter material, and the washed particle filter material A moving bed continuous filtration apparatus for liquid to be returned on a bed, comprising: a transport drainage carried with the particle filter material from the bottom of the filter bed to the cleaning device, and the inside of the cleaning device from below; Separation means for discharging the filtered water, that is, the washing drainage after flowing upward, and discharging the transport and washing drainage out of the filter tank separately, respectively, is provided at the top of the washing apparatus. Bed continuous filtration system. 제1항에 있어서, 상기 분리수단은 상기 수송수단의 상단이 연결개구되어 있는 입자 여과재의 유입통을 상기 세정장치의 상부에 설치하고, 이 유입통의 바깥쪽에 수송배수 분리통을 헐겁게 끼워, 이 수송배수분리통에 수송배수배출장치를 설치하고, 상기 수송배수 분리통의 바깥쪽에 세정배수 분리통을 헐겁게 기워, 이 세정배수 분리통에 세정배수 배출장치를 설치하고, 상기 수송배수분리퉁과 세정배수분리통의 아래쪽에 상기 세정장치를 구성하는 안내통을 설치하여 이 안내통의 상단과 상기 세정배수분리통의 하단을 접속하고, 상기 세정장치를 구성하는 안내통내에 헐겁게 끼워져 있는 기둥체의 최상부와 상기 수송 배수분리통 하단부와의 사이에 입자여과재를 상기 세정장치로 낙하시키는 슬릿을 설치한 구성으로 한 것을 특징으로 하는 액체의 이동베드 연속여과장치.2. The separation means according to claim 1, wherein the separation means has an inflow passage of the particle filter medium having the upper end of the transportation means connected to the upper portion of the washing apparatus, and loosely fits the transportation drainage separation vessel to the outside of the inflow passage. A transport drainage device is installed in the transport drainage tank, and the wash drainage tank is loosely tilted outside of the transport drainage tank, and a wash drainage device is installed in the wash drainage tank. A guide cylinder constituting the cleaning device is provided below the drain separator, and the upper end of the guide cylinder and the lower end of the cleaning drain separator are connected, and the uppermost part of the column body loosely fitted in the guide cylinder constituting the cleaning device. And a slit for dropping the particle filter material into the cleaning device between the lower end and the transport drain separator. Mobile bed continuous filtration system. 제1항에 있어서, 상기 분리수단과 상기 세정장치는 모두 여과조내의 상기 여과베드 윗쪽의 여과수부분에 설치한 것을 특징으로 하는 액체의 이동베드 연속여과장치.The liquid moving bed continuous filtration apparatus according to claim 1, wherein both the separating means and the washing apparatus are installed in the filtered water portion above the filter bed in the filtration tank. 제1항에 있어서, 상기의 분리수단과 상기 세정장치는 모두 상기 여과조의 밖에 설치하고, 이 세정장치의 하단으로부터 세정된 입자 여과재를 상기 여과조내의 여과베드상부로 수송하는 제2수송수단이 구비되어 있는 것을 특징으로 하는 액체의 이동베드 연속 여과장치.2. The separating means and the cleaning device are both provided outside the filtration tank, and second transport means is provided for transporting the particle filter material washed from the lower end of the filtration tank to an upper portion of the filtration bed in the filtration tank. Continuous bed moving filtration device of the liquid. 제2항에 있어서, 상기 수송배주배출장치와 상기 세정 배수배출장치는 각각 승강이 자유롭게 설치되어 있는 유출둑을 가지고 있는 것을 특징으로 하는 액체의 이동베드 연속여과장치.The liquid moving bed continuous filtration device according to claim 2, wherein the transport discharge / discharge device and the cleaning discharge / discharge device each have an outflow path having a free lift. 제2항에 있어서, 상기 수송배수 배출장치와 상기 세정배수배출장치는 각각 승강이 자유롭게 설치되어 있는 유출둑을 가지고 있고, 이 수송배수배출장치의 유출둑은 다시 둑폭을 신축조절 가능하게 구성되어 있는 것을 특징으로 하는 액체의 이동베드 연속여과장치.3. The transport drainage device and the cleaning drainage device each have an outflow bank freely provided with a lift, and the outflow bank of the transport drainage device is configured to be stretchable and adjustable. A moving bed continuous filtration device for liquids. 제2항에 있어서, 상기 수송배수분리통의 하부에는 호퍼통이 헐겁게 끼워져 있고, 이 호퍼통 또는 상기 세정장치를 구성하는 안내통내에 헐겁게 끼워져 있는 기둥체의 최상부의 어느 한쪽이 승강이 자유롭게 구성되어 있는 것을 특징으로 하는 액체의 이동베드 연속여과장치.The hopper cylinder is loosely fitted in the lower part of the said conveyance waste_separation tank, and either one of the uppermost parts of the pillar body loosely fitted in this hopper cylinder or the guide cylinder which comprises the said washing | cleaning apparatus is comprised freely. Moving bed continuous filtration device of the liquid. 제2항에 있어서, 상기 수송배수 분리통 하단부의 아래쪽으로서, 상기 세정장치를 구성하는 안내통내에 헐겁게 끼워져 있는 상기 기둥체의 윗쪽에 승강이 자유롭게 조정체를 설치한 것을 특징으로 하는 액체의 이동베드 연속여과장치.3. The liquid moving bed continuous as claimed in claim 2, wherein an adjustment body is provided freely on an upper side of the column body loosely fitted in a guide tube constituting the cleaning device as a lower portion of the lower end of the transport and drainage separation vessel. Filtration device. 제1항 내지 제8항중 어느 한항에 있어서, 상기 수송배수배출장치와 상기 세정배수배출장치에 각각 수송배수유출관과 세정배수유출관을 접속하고, 이 수송배수유출관의 선단 또는 세정배수유출관의 선단의 어느 한쪽이 피여과수를 여과조에 공급하기 위해 피여과수조에 접속되어 있는 것을 특징으로 하는 액체의 이동베드 연속여과장치.The transport drainage pipe and the wash drain pipe are connected to the transport drain discharge device and the wash drain discharge device, respectively, and the tip or the wash drain pipe of the transport drain pipe. A liquid transfer bed continuous filtration apparatus, wherein either one of the ends of the ends is connected to the filtration tank for supplying the filtration water to the filtration tank. 제9항에 있어서, 상기 수송배수유출관 또는 상기 세정배수유출관의 어느 한쪽에 분리기를 개재시킨 것을 특징으로 하는 액체의 이동베드 연속여과장치.10. A liquid bed continuous filtration apparatus according to claim 9, wherein a separator is provided in one of the transport drain pipe and the wash drain pipe. 제1항 내지 제8항중 어느 한항에 있어서, 상기 수송배수배출장치와 상기 세정배수배출장치에 각각 수송배수유출관과 세정배수유출관을 접속하고, 이 수송배수유출관의 선단 또는 세정배수유출관의 선단 또는 그 쌍방이 상기 제1수송수단에 접속되어 있어서, 이 수송배수유출관 또는 이 세정배수유출관의 어느 한쪽에 분리기가 개재되어 있는 것을 특징으로 하는 액체의 이동베드 연속여과장치.The transport drainage pipe and the wash drain pipe are connected to the transport drain discharge device and the wash drain discharge device, respectively, and the tip or the wash drain pipe of the transport drain pipe. A front end or both sides thereof are connected to the first transport means, and a separator is interposed between either the transport drain pipe or the wash drain pipe. 제1항 내지 제11항중 어느 한항에 있언서, 상기 여과베드의 최저부로부터 입자여과재를 상기 세정장치의 상부로 수송하는 상기 제1수송수단을 워터제트장치로 한것을 특징으로 하는 액체의 이동베드 연속여과장치.The moving bed of liquid according to any one of claims 1 to 11, wherein the first transport means for transporting the particulate filter material from the lowest part of the filter bed to the upper part of the cleaning device is a water jet device. Continuous filtration system. 제1항 내지 제2항중 어느 한항에 있어서, 상기 여과조의 여과베드 아래쪽의 호퍼부내에, 상부가 원추형이고 하부가 역원추형인 모래분배기가 설치되어 있고, 이 모래분배기의 최대평단면적은 여과조 아래쪽의 호퍼부 내벽의 평단면적 대부분을 차지하도록 구성되고, 이 모래분배기의 외주와 상기 여과조 아래쪽의 호퍼부내벽과의 틈새가 모래의 분배통로와 모래의 하강통로를 구성하고 있고, 또한 상기 제1수송수단이 워터제트장치인 것을 특징으로 하는 액체의 이동베드 연속여과장치.The sand distributor according to any one of claims 1 to 2, wherein a sand distributor having an upper cone and an inverted cone is installed in the hopper portion below the filter bed of the filter tank, and the maximum flat area of the sand distributor is lower than the filter tank. The gap between the outer circumference of the sand distributor and the inner wall of the hopper portion below the filtration tank constitutes a distribution passage of sand and a descending passage of sand, and the first transportation means. A moving bed continuous filtration device for liquid, characterized in that the water jet device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940004092A 1993-11-12 1994-03-03 Apparratus for continuous filtration of liquid with moving bed KR0169762B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9303735-6 1993-11-12
SE9303735A SE501901C2 (en) 1993-11-12 1993-11-12 Method and apparatus for reducing reject flow and energy consumption when filtering in dynamic filters

Publications (2)

Publication Number Publication Date
KR950013554A true KR950013554A (en) 1995-06-15
KR0169762B1 KR0169762B1 (en) 1999-01-15

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DE19735672A1 (en) * 1997-08-18 1999-03-04 Maier & Partner Abwassertechni Method and device for regenerating a filter material
JP3524447B2 (en) 1999-10-27 2004-05-10 株式会社広洋技研 Filtration device
DE10047530A1 (en) * 2000-09-22 2002-04-11 Egner Umwelttech Gmbh Filtering device used for washing out solids from a solid-liquid composition, comprises a housing, a filter bed with bulk material as filter medium, and an inlet unit for the composition to be filtered
KR20020085698A (en) * 2001-05-09 2002-11-16 주식회사 타 셋 Raw water filtration device using filter sand
TWI419846B (en) * 2010-10-25 2013-12-21 Han Pin Lee Moving filter bed type advanced oxidation circularly-processing method and system thereof
JP5763503B2 (en) * 2011-11-07 2015-08-12 三機工業株式会社 Moving bed type upflow continuous sand filtration device and operation method thereof
CN105668834B (en) * 2016-03-30 2018-05-08 湖北君集水处理有限公司 A kind of multitubular bundles cyclone sediment separator
CN109092554B (en) * 2018-06-12 2020-06-19 张日养 Cross-flow type sand-mud washing and separating method and device

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US4197201A (en) * 1976-03-03 1980-04-08 Rederiaktiebolaget Nordstjernan Apparatus for the filtration of a suspension or emulsion
SE448948B (en) * 1980-02-26 1987-03-30 Bengt Ake Karl Moller FLUID FILTERING DEVICE
SE465655C (en) * 1989-12-08 1999-06-14 Sven Haakanson Method and apparatus for filtering a liquid
US5277829A (en) * 1992-07-14 1994-01-11 Andritz Sprout-Bauer, Inc. Deep bed sand filter

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KR0169762B1 (en) 1999-01-15
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WO1995013124A1 (en) 1995-05-18
JPH07204421A (en) 1995-08-08
SE501901C2 (en) 1995-06-19
TW234696B (en) 1994-11-21
JP2754452B2 (en) 1998-05-20
SE9303735D0 (en) 1993-11-12

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