KR960003781A - Simultaneous filtration method and filtering device for filtration member - Google Patents

Simultaneous filtration method and filtering device for filtration member Download PDF

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Publication number
KR960003781A
KR960003781A KR1019940016348A KR19940016348A KR960003781A KR 960003781 A KR960003781 A KR 960003781A KR 1019940016348 A KR1019940016348 A KR 1019940016348A KR 19940016348 A KR19940016348 A KR 19940016348A KR 960003781 A KR960003781 A KR 960003781A
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KR
South Korea
Prior art keywords
filtration
filtration member
primary
filter
unit
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KR1019940016348A
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Korean (ko)
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KR0138580B1 (en
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이규철
이창소
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이규철
한국정수공업 주식회사
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Priority to KR1019940016348A priority Critical patent/KR0138580B1/en
Publication of KR960003781A publication Critical patent/KR960003781A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/78—Handling the filter cake in the filter for purposes other than for regenerating for washing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • 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
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/16—Valves

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Filtration Of Liquid (AREA)

Abstract

본 발명은 여과부재의 연속적인 세척공정을 수반하는 여과방법 및 장치에 관한 것으로 더욱 구체적으로는 유입수중의 부유물질을 여과망과 여과재를 이용하여 여과공정에서 동시에 여과망세척공정을 연속적으로 수행할 수 있도록 하는 여과부재 동시세척 연속 여과방법 및 여과장치에 관한 것으로 여러개의 원통형태로 된 1차여과부재와 2차여과부재 및 그 주위에 여과재를 단일 여과조내에 설치하고 여과조의 하부에는 격판 A와 격판 B에 의해 차단 구분되는 처리수집수부와 별도의 부유물농축부로 구성되며 상기 1차 여과부재는 상단에 첵밸브가 구비되고 하단은 부유물농축부에 항상 개방된 파이프형태로서 중간부는 1차 여과망에 의해서 주위의 여과재에 통하도록 하고 2차 여과부재는 상단이 막히고 중간부는 2차 여과망에 의해서 주위의 여과재를 통하도록 하며, 하단은 처리수집수부로 통하도록 함을 특징으로 하는 것임.The present invention relates to a filtration method and apparatus involving a continuous washing process of the filtration member, and more particularly, to continuously perform the filtration net washing process in a filtration process using a filtration network and a filter medium for suspended solids in the influent water. Simultaneous filtration method and filtration apparatus for cleaning filtration elements, comprising: primary and secondary filtration elements of several cylindrical shapes, and filter media installed around them in a single filtration tank; The primary filtration member has a check valve at the top and a bottom is always open in the form of a pipe which is always open to the float concentrate. The middle portion is surrounded by the primary filter network. The secondary filter member is blocked at the top and the middle part is surrounded by the secondary filter network. And to communicate, and the lower will, characterized in that the collecting reservoir to communicate to the process.

Description

여과부재 동시세척 연속 여과방법 및 여과장치Simultaneous filtration method and filtering device for filtration member

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명 실시예의 조립상태 내부구조를 보인 것으로 (가)는 횡단면도이고, (나)는 종단면도임,Figure 1 shows the internal structure of the assembled embodiment of the present invention (A) is a cross-sectional view, (B) is a longitudinal cross-sectional view,

제2도는 본 발명의 부품 상세도로서, (가)는 1차 여과망이고, (나)는 2차 여과망의 측면도, (다)는 농축편의 측면도임.2 is a detailed view of the parts of the present invention, (a) is the primary filter network, (b) is a side view of the secondary filter network, (c) is a side view of the concentrate piece.

Claims (12)

일측에 원수유입구(111)가 구비된 유입수집수부(110)과; 다수의 1차 여과부재(130)과 2차 여과부재(140) 및 여과재(121)를 포함하는 여과부(120)와; 이측에 처리수유출구(151)가 구비된 처리수집수부(150)와; 내부에 농축편(163)이 삽설되고 하단에 슬러지배출구(161)가 구비된 부유물농축부(160)가 단일용기의 여과조(100)내에 구분설치됨을 특징으로 하는 여과부재 동시세척 연속 여과장치.An inlet collecting part 110 provided with a raw water inlet 111 on one side; A filtration unit 120 including a plurality of primary filtration members 130, a secondary filtration member 140, and a filter medium 121; A treated water collecting part 150 provided with a treated water outlet 151 on a side thereof; Filtration member simultaneous washing continuous filtration device, characterized in that the enrichment piece 163 is inserted therein and the suspended solid concentrate portion 160 having a sludge discharge port 161 at the bottom thereof is separately installed in the filtration tank 100 of a single container. 제1항에 있어서, 유입수집수부(110)의 원수유입구(111)는 여과조(100)의 상측단에 설치되고 부유물농축부(160)의 슬러지배출구(161)는 여과조(100)의 하측단에 설치됨을 특징으로 하는 여과부재 동시세척 연속 여과장치.According to claim 1, wherein the raw water inlet 111 of the inlet collection unit 110 is installed at the upper end of the filter tank 100 and the sludge discharge port 161 of the suspended solids concentration unit 160 is at the lower end of the filter tank 100 Filtration member simultaneous washing continuous filtration device, characterized in that installed. 제1항에 있어서, 여과부(120)는 상단부에 첵밸브(132)가 설치되고 하단은 관통되며 중간부에 1차 여과망(131)과 막힘관부(133)를 포함하는 다수의 1차 여과부재(130)와; 상단부가 막히고 중간부에 2차 여과망(141)과 하단이 뚫린 다수의 2차 여과부재(140) 및; 상기 1차 여과부재(130)와 2차 여과부재(140)의 사이 사이에는 여과재(121)가 채워져 구성됨을 특징으로 하는 여과부재 동시세척 연속 여과장치.According to claim 1, The filter unit 120 is a plurality of primary filtration member including a primary valve net 131 and the clogged pipe 133 is installed in the upper end and the bottom valve 132 is penetrated through the lower end 130; A plurality of secondary filtration members 140 in which an upper end is blocked and a secondary filtration net 141 and a lower end are opened in the middle part; Filtration member simultaneously washing continuous filtration device, characterized in that the filter medium 121 is filled between the primary filtration member 130 and the secondary filtration member 140. 제1항에 있어서, 1차 여과부재(130)는 상단의 첵밸브(132)에 의하여 유입수집수부(110)에 연결되고, 하단은 부유물농축부(160)에 통하도록 설치하되, 상기 첵밸브(132)는 상측에서 하측으로만 흐르도록 설치됨을 특징으로 하는 여과부재 동시세척 연속 여과장치.According to claim 1, wherein the primary filtration member 130 is connected to the inflow water collecting unit 110 by a top valve 132, the bottom is installed so as to pass through the float concentrate 160, the top valve 132 is a filtration member simultaneous washing continuous filtration device, characterized in that it is installed so as to flow only from the upper side to the lower side. 제1항에 있어서, 처리수집수부(150)는 결판A(153)과 격판B(154) 및 1차 여과부재(130)의 막힘관부(133)에 의해 막혀지도록 하되 2차 여과부재(140)는 상단이 막혀 유입수가 직접 침투되지 않고 2차 여과망(141)을 통해 여과처리된 처리수만이 하단을 통하여 처리수집수부(150)에 통하도록 함을 특징으로 하는 여과부재 동시세척 연속 여과장치.The method of claim 1, the collection and collecting portion 150 is to be blocked by the block A (153) and the diaphragm B (154) and the clogging pipe 133 of the primary filtration member 130, the secondary filtration member 140 Filtration member simultaneous washing continuous filtration device, characterized in that the top is blocked so that the influent does not directly penetrate the treated water filtered through the secondary filtration network 141 through the bottom through the treated water collection unit 150. 제1항에 있어서, 부유물농축산부(160)의 내측에 설치된 농축편(163)은 상측면이 비스듬한 경사면(164)을 갖도록 함을 특징으로 하는 여과부재 동시세척 연속 여과장치.The method of claim 1, wherein the concentrated piece (163) provided on the inner side of the suspended solids concentrated unit 160, the upper side has a slanted slope 164, characterized in that the filtration member simultaneous washing continuous filtration device. 제1항에 있어서, 여과조(100)의 상측 원수유입구(111)와 하측 슬러지배출구(161)는 별도의 순환관로(170)에 의하여 연결 설치됨을 특징으로 하는 여과부재 동시세척 연속 여과장치.According to claim 1, wherein the upper raw water inlet 111 and the lower sludge outlet 161 of the filtration tank 100 is connected to each other by a separate circulation conduit 170, filtration member simultaneous washing continuous filtration device. 유입수집수부(110)의 상단 원수유입부(111)를 통해서 유입된 원수를 다수의 1차 여과부재(130)와 2차 여과부재(140) 및 여과재(121)를 포함하는 여과부(120)에 의해 걸러지고 상기 2차 여과부재(140)를 통하여 처리된 처리수가 처리수집수부(150)로 모아져 배출되며, 동시에 상기 1차 여과부재(130)의 1차 여과망(131)에 걸러진 부유물이 자중에 의하여 분리 하강하여 부유물농축부(160)에 농축되도록 함을 특징으로 하는 여과부재 동시세척 연속 여과방법.Filtration unit 120 including a plurality of primary filtration member 130, the secondary filtration member 140 and the filter medium 121 for the raw water introduced through the upper raw water inlet 111 of the inflow water collection unit 110 By the filtered and treated water through the secondary filtration member 140 is collected and discharged to the treated water collecting unit 150, at the same time the suspended solids filtered on the primary filtration network 131 of the primary filtration member 130 Separating by falling down by filtration member simultaneous washing continuous filtration method, characterized in that to concentrate in the suspended solids concentration (160). 제8항에 있어서, 여과조(100)의 상측 원수유입구(111)와 하측 슬러지배출구(161)가 별도의 순환관로(170) 통하여 농축된 부유물을 재순환시켜 농축하도록 함을 특징으로 하는 여과부재 동시세척 연속 여과방법.9. The simultaneous filtering member according to claim 8, wherein the upper raw water inlet 111 and the lower sludge outlet 161 of the filtration tank 100 recirculate and concentrate the suspended solids through a separate circulation conduit 170. Continuous filtration method. 제8항에 있어서, 장시간 사용 후 1차 여과망(131)의 충실한 세척공정시에는 부유물농축부(160) 하단의 개폐밸브 B(162)를 열고 처리수유출구(151)의 개폐밸브 A(152)는 닫아 처리수의 유출을 정지시킨 상태에서 원수를 유입하여 1차 여과망(131)을 세척하도록 함을 특징으로 하는 여과부재 동시세척 연속 여과방법.The on-off valve B (162) at the bottom of the float concentrate part 160 and the on-off valve A (152) of the treated water outlet (151) during the substantial washing process of the primary filter network (131) after a long time use. Filtration member simultaneous washing continuous filtration method characterized in that to close the primary filter inlet by flowing the raw water in the state of stopping the outflow of the treated water. 제8항에 있어서, 부유물농축부(160)하단의 개폐밸브 B(162)를 닫은 상태에서 처리수유출구(151)를 통하여 세척수(깨끗한 물)를 역류 가압 송출시켜 1차 여과부재(130)의 상단에 설치된 첵밸브(132)는 투입된 물의 압력에 의해 닫혀져 흐르지 않도록 한 다음 2차 여과망(141)과 여과재(121)를 세척하도록 함을 특징으로 하는 여과부재 동시세척 연속 여과방법.The method of claim 8, wherein the washing water (clean water) through the treatment water outlet 151 in a state in which the on-off valve B (162) at the lower end of the suspended solids concentration unit 160 is closed and pressurized to return the primary filtration member (130). 첵 valve 132 is installed at the top is closed by the pressure of the water introduced to prevent the flow and then to wash the secondary filter net 141 and the filter medium (121) Simultaneous filtering method characterized in that the filtration member. 제11항에 있어서, 세척수의 투입시에는 세척효율을 향상시키기 위하여 공기를 함께 유입시켜 줌으로써 여과재(121)내의 부유물이 더욱 더 쉽게 세척되도록 함을 특징으로 하는 여과부재 동시세척 연속 여과방법.12. The method of claim 11, wherein when the washing water is added, the suspended solids in the filter medium 121 are more easily washed by introducing air together to improve washing efficiency. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940016348A 1994-07-07 1994-07-07 Filtering method of floating material and apparatus using the same KR0138580B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940016348A KR0138580B1 (en) 1994-07-07 1994-07-07 Filtering method of floating material and apparatus using the same

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Application Number Priority Date Filing Date Title
KR1019940016348A KR0138580B1 (en) 1994-07-07 1994-07-07 Filtering method of floating material and apparatus using the same

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KR960003781A true KR960003781A (en) 1996-02-23
KR0138580B1 KR0138580B1 (en) 1998-04-27

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Publication number Priority date Publication date Assignee Title
KR101394227B1 (en) * 2012-08-17 2014-05-27 주식회사 파나시아 Multi―cage type ballast water filter equipment auto―controlling simultaneously back―washing and method thereof
KR101394229B1 (en) * 2012-08-17 2014-05-14 주식회사 파나시아 Multi-cage type ballast water filter equipment having discharge pipe which can be attached and detached
KR101381892B1 (en) * 2012-08-17 2014-04-04 주식회사 파나시아 Multi-cage type ballast water filter equipment having the space stored temporarily back-washing water

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