KR20220129835A - Filtering apparatus of treating series of filter and getting rid of surface matter on the filter screen without intermittence and system of treating series of filter and getting rid of surface matter thereof - Google Patents

Filtering apparatus of treating series of filter and getting rid of surface matter on the filter screen without intermittence and system of treating series of filter and getting rid of surface matter thereof Download PDF

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KR20220129835A
KR20220129835A KR1020210034658A KR20210034658A KR20220129835A KR 20220129835 A KR20220129835 A KR 20220129835A KR 1020210034658 A KR1020210034658 A KR 1020210034658A KR 20210034658 A KR20210034658 A KR 20210034658A KR 20220129835 A KR20220129835 A KR 20220129835A
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filter screen
rod
filtration
cylindrical filter
flange
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신춘관
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신춘관
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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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
    • 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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • 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
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108—Rainwater harvesting

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Filtering Materials (AREA)

Abstract

According to the present invention, while a 'continuous filtration treatment (F)' process of 'raw water inflow → filtration action → filtered water outflow' is performed per se, a 'filter foreign matter removal/discharge (S)' process with respect to that attached to a cylindrical filter screen (120) can be easily introduced at any time. As the introduced 「filter foreign matter removal/discharge (S)」 process is assimilated into a 「continuous filtration (F)」 process, continuance of a series of 「continuous filtration (F)」 and 「filter foreign matter removal/discharge (S)」 is maintained per se while neither process is halted or interrupted. The serial pretreatment efficiency is maximized.

Description

일련의 연속여과처리(F) 및 필터이물질제거·배출(S)이 단속됨 없이 연속화되는 여과장치 및 이를 이용한 여과시스템{Filtering apparatus of treating series of filter and getting rid of surface matter on the filter screen without intermittence and system of treating series of filter and getting rid of surface matter thereof}Filtering apparatus of treating series of filter and getting rid of surface matter on the filter screen without intermittence and system of treating series of filter and getting rid of surface matter thereof}

본 발명은 일련의 연속여과처리(F) 및 필터이물질제거·배출(S)이 단속됨 없이 연속화되는 여과장치 및 이를 이용한 여과시스템에 관한 것으로 이를 좀 더 구체적으로 말하면, 「원수유입→여과작용→여과수 외부유출」의 「연속여과처리(F)」과정이 그대로 수행되고 있는 중에 어느 때고 수시로 원통형 필터스크린(120)에 부착된 「필터이물질제거·배출(S)」과정의 도입이 용이할 뿐만 아니라 도입된 「필터이물질제거·배출(S)」과정이 「연속여과처리(F)」과정 속에 그대로 동화됨으로써 양 과정의 어느 것도 정지되거나 단속됨 없이 일련의 「연속여과처리(F)」 및 「필터이물질제거·배출(S)」의 연속화가 그대로 유지되게 함과 동시에 일련의 전처리 효율이 최대화되는 발명에 관한 것이다.The present invention relates to a filtration device and a filtration system using the same, in which a series of continuous filtration treatment (F) and filter foreign matter removal/discharge (S) are continuous without interruption. While the "continuous filtration (F)" process of "external outflow of filtered water" is being carried out as it is, it is easy to introduce the "filter foreign matter removal and discharge (S)" process attached to the cylindrical filter screen 120 at any time and from time to time. As the introduced “filter foreign substance removal and discharge (S)” process is assimilated into the “continuous filtration (F)” process, neither of the two processes is stopped or interrupted, and a series of “continuous filtration (F)” and “filter It relates to an invention that maximizes the efficiency of a series of pre-treatments while allowing the continuity of “removal and discharge of foreign substances (S)” to be maintained as it is.

그뿐 아니라 원통형 필터스크린(120)의 내부 평활한 원주면에 로드스크레이퍼(scraper)가 밀착 · 단1회 수직하향 푸쉬(push)만으로도 필터스크린(120)틈새에 낀 이물질(슬러지)의 제거·그 원상 복원이 신속하면서 그 동작구조가 간단하여 이물질제거효율이 최대화되는 한편, 「연속여과처리(F)」수행 중에 원통형 필터스크린(120)의 틈새에 쌓인 이물질로 인한 센서전자압력계(1132)의 센서에 의해 에어 실린더(132)의 로드(136)의 하향 확장과 함께 로드스크레이퍼(scraper)가 작동됨으로써 「연속여과처리(F)」 및 「필터이물질제거·배출(S)」의 연속화가 전자동으로 운전되게 한 발명에 관한 것이다.In addition, the rod scraper adheres to the inner smooth circumferential surface of the cylindrical filter screen 120 Removes foreign substances (sludge) caught in the gap of the filter screen 120 with only one vertical downward push. While restoration is quick and the operation structure is simple, the foreign material removal efficiency is maximized, while the sensor of the sensor electronic pressure gauge 1132 due to the foreign material accumulated in the gap of the cylindrical filter screen 120 during the "continuous filtration process (F)" The rod scraper is operated together with the downward extension of the rod 136 of the air cylinder 132 by It is about an invention.

유동성 고액혼합물이 다공여과재에 의해 여과됨에 있어 고체는 여과재의 표면에 부착되거나 그 내부에 퇴적되지만, 액체는 그대로 통과된다. 이러한 고액분리를 통상 여과(filtration)라 한다. 고액분리의 여과장치는 많이 개발되어있다.When the fluid solid-liquid mixture is filtered by the porous filter medium, the solid adheres to the surface of the filter medium or is deposited therein, but the liquid passes as it is. This solid-liquid separation is commonly referred to as filtration. Many solid-liquid separation filtration devices have been developed.

고액분리의 여과장치는 정수처리 및 하폐수처리, 담수화, 빗물의 재사용 등에 널리 사용되고 있다. Solid-liquid separation filtration devices are widely used in water purification, wastewater treatment, desalination, and reuse of rainwater.

여과재는 샌드필터, 카트리지 필터, 부유성 섬유필터 등으로 그 종류가 다양하다. There are various types of filter media, such as sand filters, cartridge filters, and floating fiber filters.

고액분리장치의 핵심은 여과필터에 달라붙은 고체(이물질)의 제거 및 그 필터기능의 복원에 있다. 달라붙은 이물질로 인해 여과필터가 막힘으로써 필터기능이 상실되기 때문이다. The core of the solid-liquid separation device lies in the removal of solids (foreign substances) adhering to the filtration filter and restoration of the filter function. This is because the filter function is lost due to the clogging of the filtration filter due to the attached foreign material.

고액분리의 필터여과는 이물질이 필터에 달라붙게 한 분리방식이므로 필터가 이물질에 의해 막히는 것은 불가피하다. 필터의 눈이 미세할수록 그 막힘 시간이 극히 짧다. 여과과정에서 필터의 이물질을 자주 제거하는 것은 바로 이러한 이유에서다. Filter filtration of solid-liquid separation is a separation method in which foreign substances adhere to the filter, so it is inevitable that the filter is clogged by foreign substances. The finer the filter eye, the shorter the clogging time. It is for this reason that foreign substances from the filter are frequently removed during the filtration process.

제거복원수단으로 주로 「역세척」이 널리 사용되고 있다. As a means of removal and restoration, “backwashing” is widely used.

「역세척」은 필터의 내부에 달라붙은 이물질을 유입되는 유입수에 의해 필터내부를 세척제거하는 방식이다. 이때 역세척유입통로는 원수유입통로를 그대로 이용한 것이므로 역세척 시에는 여과과정의 중단이 불가피하다. 이로 인해 여과의 연속성 관점에서 비효율적인 문제점이 있다. “Backwashing” is a method of washing and removing foreign substances stuck to the inside of the filter by inflowing water. At this time, since the backwash inlet channel is the same as the raw water inlet channel, it is inevitable to stop the filtration process during backwashing. Due to this, there is a problem of inefficiency in terms of continuity of filtration.

종래기술의 「역세척」에 대하여 구체적으로 살펴보면 아래와 같다.A detailed look at "backwashing" of the prior art is as follows.

첫 번째로, 실용신안등록번호 20-0218326호(이를 종래기술-1이라 한다)에 대하여 살펴본다. First, look at utility model registration number 20-0218326 (this is referred to as prior art-1).

종래기술-1의 역세척에 의한 여과장치가 도1에 도시되어있다. 이를 중심으로 역세척에 의한 필터의 이물질제거에 대하여 살펴보면 다음과 같다.A filtering device by backwashing of the prior art-1 is shown in FIG. 1 . Focusing on this, the removal of foreign substances from the filter by backwashing is as follows.

먼저, 종래기술-1의 여과처리과정에 대하여 살펴본다.First, look at the filtration process of the prior art-1.

원수유입관(1)을 통해 여과장치(7)로 유입된 원수는 원수유입관(1)을 통해 여과장치(7) 중앙으로 흘러가면서 제1, 제2 여과층(11)(13)으로 유입되고, 제1, 제2 여과층(11)(13)을 거친 여과수는 양측 원주면의 A배수로를 따라 하부로 모여 처리수배출관(9)을 통해 배출된다. 이때 슬러지배출관(8)의 밸브는 닫힌 상태이다. The raw water introduced into the filtration device 7 through the raw water inlet pipe 1 flows into the center of the filtration device 7 through the raw water inlet pipe 1 and flows into the first and second filtration layers 11 and 13. The filtered water passing through the first and second filtration layers 11 and 13 is collected at the lower part along the A drainage channel on both circumferential surfaces and discharged through the treated water discharge pipe 9 . At this time, the valve of the sludge discharge pipe 8 is in a closed state.

원수유입관(1)에는 도2의 상세도에 도시된바와 같이 원수가 여재층으로 유입되게끔 일정간격으로 hole(H)이 뚫려있다.As shown in the detailed view of FIG. 2, holes (H) are drilled in the raw water inlet pipe 1 at regular intervals so that raw water flows into the filter media layer.

여과층 내의 이물질제거는 역세척에 의해 수행된다.Removal of foreign matter in the filtration layer is performed by backwashing.

다음으로, 종래기술-1의 역세척에 의한 제1, 제2 여과층(11)(13)의 이물질제거에 대하여 살펴본다. Next, the removal of foreign substances from the first and second filtration layers 11 and 13 by backwashing of the prior art-1 will be described.

역세척수는 고압수이다. 고압수는 역세척노즐(5)에 의해 분사된다. 역세척노즐(5)의 고압수는 가까운 제2 여과층(13)의 표면에 직접 분사되는 설치구조이다. 그러나 제2 여과층(13)뒤에 숨겨진 제1 여과층(11)에는 직접 분사되지 않는 설치구조이다. 역세척노즐(5)의 고압수에 의해 제2 여과층(13)의 표면에 부착된 슬러지가 주로 탈락 · 제거되지만 그 표면 뒤에 있는 제1, 제2 여과층(11)(13)의 내부에 부착된 슬러지는 상대적으로 거의 탈락 · 제거되지 않는 여과층의 비효율적인 문제점이 있다. 이는 이러한 표면 역세척 구조 및 제1, 제2 여과층(11)(13)의 배치구조로서는 아무리 큰 고압수라 하더라도 제1, 제2 여과층(11)(13)의 미세내부까지 파고들어갈 수 없을 뿐만 아니라 미세내부까지 그 고압수의 압력이 그대로 유지될 수 있는 구조도 아니므로 미세내부에 부착된 슬러지의 탈락 · 제거가 사실상 불가능하기 때문이다. The backwash water is high pressure water. The high-pressure water is sprayed by the backwashing nozzle (5). The high-pressure water of the backwashing nozzle 5 is installed directly onto the surface of the nearby second filtration layer 13 . However, it is an installation structure that is not directly sprayed on the first filtration layer 11 hidden behind the second filtration layer 13 . The sludge adhering to the surface of the second filtration layer 13 is mainly removed and removed by the high-pressure water of the backwashing nozzle 5, but the first and second filtration layers 11 and 13 behind the surface are removed. Adhering sludge has a problem of inefficiency of the filter layer, which is relatively rarely dropped or removed. This is because such a surface backwash structure and the arrangement structure of the first and second filtration layers 11 and 13, no matter how large the high-pressure water is, it cannot penetrate into the microscopic interior of the first and second filtration layers 11 and 13. In addition, since the pressure of the high-pressure water is not maintained even to the inside of the microstructure, it is virtually impossible to remove or remove the sludge attached to the inside of the micro.

여과층의 두께가 두꺼울수록, 여과층이 미세할수록 그 내부이물질의 탈락이 어렵게 되는 것도 이러한 이유에서다. It is for this reason that the thicker the filtration layer and the finer the filtration layer, the more difficult it is to remove the internal foreign matter.

설령 고압수의 압력을 높인다 해도 슬러지가 탈락 · 제거될 수 있을 만큼 여과층의 미세 내부의 압력을 높일 수 없다. 왜냐하면 제1, 제2 여과층(11)(13)의 설치구조와 역세척노즐(5)의 설치구조 때문에 그렇다. Even if the pressure of the high-pressure water is increased, the pressure inside the filter layer cannot be increased enough to allow the sludge to fall off and be removed. This is because of the installation structure of the first and second filtration layers 11 and 13 and the installation structure of the backwashing nozzle 5 .

또한 역세척노즐(5)의 고압수 분사 시에는 처리수배출관(9)의 밸브가 닫혀야하므로 원수의 여과작용이 중단된다. 종래기술-1의 구조는 여과작용과 고압분사의 이물질제거가 동시에 수행될 수 없는 구조다. 고압분사의 이물질제거가 수행되면, 여과작용은 중단할 수밖에 없는 구조이기 때문에 그렇다.In addition, when the backwash nozzle 5 injects high-pressure water, the valve of the treated water discharge pipe 9 must be closed, so that the filtering action of the raw water is stopped. The structure of the prior art-1 is a structure in which the filtration action and the high-pressure injection of foreign matter removal cannot be performed at the same time. This is because, when the high-pressure injection of foreign matter removal is performed, the filtration action is inevitably stopped.

여과작용의 불연속 및 처리수 배출의 불연속으로 인해 비효율적인 문제점이 야기된다. 이때 역세척노즐(5)의 고압수에 의해 탈락된 슬러지는 수평배출로B를 통해 슬러지배출관(8)으로 배출된다.Discontinuity of filtration action and discontinuity of discharge of treated water cause inefficiency problems. At this time, the sludge dropped by the high-pressure water of the backwashing nozzle 5 is discharged to the sludge discharge pipe 8 through the horizontal discharge path B.

두 번째로, 특허 제10-1528296호(종래기술-2)의 ‘드럼스크린’의 여과 및 이물질 제거에 대하여 살펴본다(도3 참조).Second, the filtration and foreign matter removal of the 'drum screen' of Patent No. 10-1528296 (Prior Art-2) will be looked at (see Fig. 3).

종래기술-2의 경우 원수는 드럼스크린(10)내부로 유입·드럼스크린(10)을 통해 그 외부로 유출된다. 이때 그 유출수가 여과수이고 드럼스크린(10)내측에는 이물질이 쌓이게 된다. 그런데 이물질이 쌓인 드럼스크린(10)의 내부에는 3각형의 변이, 외부에는 3각형의 꼭지점이 위치되므로 이물질의 제거는 드럼스크린(10)의 외부에서 내부를 향해 고압수를 분사해야한다. 드럼스크린(10)의 내부에서 외부를 향해 분사하게 되면 이물질이 밖으로 빠져나가지 않고 스크린 사이에 더 강하게 박히기 때문이다. 드럼스크린(10)의 외부에서 내부를 향해 고압분사를 하고 있는 동안에는 원수유입의 중단과 함께 그 여과도 중단되는 구조이므로 여과작용의 불연속으로 인해 비효율적인 문제점이 야기된다.In the case of the prior art-2, raw water flows into the drum screen 10 and flows out through the drum screen 10 . At this time, the effluent is filtered water, and foreign substances are accumulated inside the drum screen 10 . However, since the sides of the triangle are located inside the drum screen 10 on which the foreign substances are accumulated, and the vertices of the triangle are located on the outside, high-pressure water must be sprayed from the outside of the drum screen 10 toward the inside to remove the foreign substances. This is because, when the drum screen 10 is sprayed from the inside to the outside, the foreign substances do not come out and are more strongly embedded between the screens. During high-pressure injection from the outside to the inside of the drum screen 10, since the filtration is also stopped along with the stop of the inflow of raw water, an inefficiency problem is caused due to the discontinuity of the filtration action.

⒜ 본 발명은 「원수유입→여과작용→여과수 외부유출」의 「연속여과처리(F)」과정이 그대로 수행되고 있는 중에 어느 때고 수시로 원통형 필터스크린(120)에 부착된 「필터이물질제거·배출(S)」과정의 도입이 용이할 뿐만 아니라 도입된 「필터이물질제거·배출(S)」과정이 「연속여과처리(F)」과정 속에 그대로 동화됨으로써 양 과정의 어느 것도 정지되거나 단속됨 없이 일련의 「연속여과처리(F)」 및 「필터이물질제거·배출(S)」의 연속화가 그대로 유지되게 함에 그 목적이 있고, ⒜ The present invention relates to the “filter foreign material removal and discharge (filter foreign matter removal/discharge () S)” process is easy to introduce, and the introduced “filter foreign substance removal/discharge (S)” process is assimilated into the “continuous filtration (F)” process, so that neither of the two processes is stopped or intercepted. The purpose is to keep the continuity of "Continuous Filtration Treatment (F)" and "Filter Foreign Matter Removal/Discharge (S)" as it is,

⒝ 「필터이물질제거·배출(S)」과정이 「연속여과처리(F)」과정 속에 그대로 동화되어 양 과정이 단속됨 없이 일련의 「연속여과처리(F)」 및 「필터이물질제거·배출(S)」의 연속화가 그대로 유지됨으로써 「연속여과처리(F)」효율의 최대화와 스크린필터의 원상복원효율의 최대화가 이루어져 전과정처리가 경제적이 되게 함에 다른 목적이 있으며, ⒝ “Filter foreign matter removal/discharge (S)” process is assimilated into the “continuous filtration treatment (F)” process, so that both processes are not intercepted. S)” is maintained as it is, so that “continuous filtration (F)” efficiency is maximized and screen filter restoration efficiency is maximized, thereby making the entire process economical.

⒞ 원통형 필터스크린(120)의 내부 평활한 원주면에 로드스크레이퍼(scraper)가 밀착 · 단1회 수직하향 푸쉬(push)만으로도 필터스크린(120)틈새에 낀 이물질(슬러지)의 제거·그 원상 복원이 신속하면서 그 동작구조가 간단하여 이물질제거효율이 최대화되는 한편, 「연속여과처리(F)」수행 중에 원통형 필터스크린(120)의 틈새에 쌓인 이물질로 인한 센서전자압력계(1132)의 센서에 의해 에어 실린더(132)의 로드(136)의 하향 확장과 함께 로드스크레이퍼(scraper)가 작동됨으로써 「연속여과처리(F)」 및 「필터이물질제거·배출(S)」의 연속화가 전자동으로 운전되게 함에 또 다른 목적이 있다.⒞ The rod scraper adheres to the smooth inner circumferential surface of the cylindrical filter screen 120 Removes foreign substances (sludge) stuck in the gap of the filter screen 120 with just one vertical downward push Restoration of its original state This quick and simple operation structure maximizes the foreign material removal efficiency, while the "continuous filtration (F)" is performed by the sensor of the electronic pressure gauge 1132 due to the foreign matter accumulated in the gap of the cylindrical filter screen 120. By operating the rod scraper together with the downward extension of the rod 136 of the air cylinder 132, the continuation of “continuous filtration (F)” and “filter foreign matter removal/discharge (S)” is fully automatic. There is another purpose.

본 발명 일련의 연속여과처리(F) 및 필터이물질제거·배출(S)이 단속됨 없는 연속화 여과장치의 구성에 대하여 설명하면 다음과 같다.The configuration of the continuous filtration apparatus without intermittent continuous filtration (F) and filter foreign material removal/discharge (S) of the present invention will be described as follows.

지지서포터(150)에 의해 지지되는 원통형 여과장치(100)에 있어서 In the cylindrical filtering device 100 supported by the supporter 150

상하부구조로 형성된 여과장치(100)의 상부구조는, 여과조(110)상부에 위치되면서 에어 실린더(132)와 로드스크레이퍼(scraper)(138)가 부착된 로드 (136)와 Ⅰ형 링크부재(134)로 이루어지고, 그 하부구조는 여과조(110)와 그 저부 원추형 이물질수집부(119) 및 그 내부 원통형 필터스크린(120)으로 이루어지며, 그 상하부지지구조의 연결·지지됨에 있어 에어 실린더(132)는 Ⅰ형 링크부재(134)의 상부플랜지(1342)에 볼트체결·고정되고, 또 그 하부플랜지(1344)는 상부체결지지볼트(140)에 의해 하부구조에 체결·고정되며, 이 Ⅰ형 링크부재(134)를 연결매개로 하여 상하부지지구조가 이루어지되 체결지지볼트(140)의 체결·고정출발점은 하부막음판부재(118)이고, 원통형 필터스크린(120)내부와 로드스크레이퍼(scraper)(138)의 체결지지볼트 관통공(1384) 및 체결플랜지(115)의 체결지지볼트관통공(115a)을 거쳐 Ⅰ형 링크부재(134)의 하부플랜지(1344)의 볼트공(1344a)에 너트·체결되는 한편, The upper structure of the filtering device 100 formed as an upper and lower structure is a rod 136 and a I-type link member 134 to which an air cylinder 132 and a rod scraper 138 are attached while being positioned on the filtering tank 110 . ), and its lower structure is composed of a filtration tank 110 and its bottom conical foreign material collecting part 119 and its inner cylindrical filter screen 120, and the air cylinder 132 is connected and supported by the upper and lower support structures. ) is bolted and fixed to the upper flange 1342 of the I-type link member 134, and the lower flange 1344 is fastened and fixed to the lower structure by the upper fastening support bolt 140, this I-type The upper and lower support structures are formed using the link member 134 as a connecting medium, but the fastening and fixing starting point of the fastening support bolts 140 is the lower diaphragm member 118, and the inside of the cylindrical filter screen 120 and the rod scraper. Nut to the bolt hole 1344a of the lower flange 1344 of the I-type link member 134 through the fastening support bolt through hole 1384 of 138 and the fastening support bolt through hole 115a of the fastening flange 115・On the other hand,

에어 실린더(132)내에서 출몰되는 로드(136)의 하단에는 로드스크레이퍼(scraper)(138)가 체결·고정되고, 그 로드스크레이퍼(scraper)(138)가 원통형 필터스크린(120)의 상단에 위치되면서 내접된 상태이며, 이 상태에서의 로드(136)는 체결플랜지(115)의 로드 관통공(116)을 거쳐 Ⅰ형 링크부재(134)의 중공부(134a)를 관통하고, 원통형 필터스크린(120)을 고정함에 있어서는 원통형 필터스크린(120)의 하부지지는 파이프 형상의 지지홀더(124)의 이물질수집공(1182)을 중심으로 대칭·접면된 하부막음판부재(118)의 원주부위를 용접·고정되고, 이에 대응된 원통형 필터스크린(120)의 상부지지는 상부막음판부재(117)의 필터스크린 지지단부(1172)와 원통형 필터스크린(120)외주면과 용접·지지되며, 그리고 하부막음판부재(118)의 하단 외주연에는 이물질 배출구(113)를 갖는 원추형 이물질수집부(119)가 용접·고정됨을 특징으로 하는 일련의 「연속여과처리(F)」 및 「필터이물질제거·배출(S)」이 단속됨 없이 연속화되는 여과장치이다.A rod scraper 138 is fastened and fixed to the lower end of the rod 136 protruding from the air cylinder 132 , and the rod scraper 138 is located at the upper end of the cylindrical filter screen 120 . In this state, the rod 136 passes through the rod through hole 116 of the fastening flange 115 and passes through the hollow portion 134a of the I-type link member 134, and the cylindrical filter screen ( In fixing 120), the lower support of the cylindrical filter screen 120 is welded to the circumferential portion of the lower diaphragm member 118 symmetrically and in contact with the foreign material collecting hole 1182 of the pipe-shaped support holder 124 as a center. · The fixed upper support of the cylindrical filter screen 120 corresponding thereto is welded and supported with the filter screen support end 1172 of the upper diaphragm member 117 and the outer peripheral surface of the cylindrical filter screen 120, and the lower diaphragm plate A series of "continuous filtration (F)" and "filter foreign material removal and discharge (S), characterized in that a conical foreign material collecting part 119 having a foreign material outlet 113 is welded and fixed to the outer periphery of the lower end of the member 118 (S) )” is a continuous filtering device without interruption.

여기에다,here,

원통형 필터스크린(120)은 필터스크린(122)과 파이프 형상의 지지홀더(124)로 이루어지고, 필터스크린(122)은 단위 3각 수직필터부재(125)의 조립체이며, 그 조립체는 수평 링 지지결합부재(126)에 의해 전극용착·고정되되 전극용착의 위치는 수평 링 지지결합부재(126)와 단위 3각 수직필터부재(125)의 정점 수직 꼭지점(a)과의 접면부이며, 로드스크레이퍼(scraper)(138)가 밀접·상하 슬라이딩되는 필터스크린(122)내면은 단위 3각 수직필터부재(125)의 2개의 저변 수직 꼭지점(b)(c)을 이은 평활한 원주변이면서 연속적으로 이루어진 인접된 그 원주변 사이에는 필터틈새(128)가 형성됨을 특징으로 하는 일련의 연속여과처리(F) 및 필터이물질제거·배출(S)이 단속됨 없이 연속화되는 여과장치이다.The cylindrical filter screen 120 is composed of a filter screen 122 and a pipe-shaped support holder 124, and the filter screen 122 is an assembly of a unit triangular vertical filter member 125, and the assembly supports a horizontal ring. The electrode is welded and fixed by the coupling member 126, and the position of the electrode welding is the contact surface between the horizontal ring support coupling member 126 and the vertex vertical vertex (a) of the unit triangular vertical filter member 125, and the rod scraper The inner surface of the filter screen 122 on which the scraper 138 slides up and down is a smooth circumference connecting the two bottom vertical vertices (b) and (c) of the unit triangular vertical filter member 125 and is formed continuously. It is a filtration device in which a series of continuous filtration treatment (F) and filter foreign matter removal/discharge (S) are continuous without interruption, characterized in that a filter gap 128 is formed between the adjacent circumferences.

그뿐 아니라,Not only that,

상부 에어실린더(132)의 높이(L)와 하부 원통형 필터스크린(120)의 높이(L)가 동일하고, 그 로드(136)의 총길이는 에어실린더(132)의 높이(L)에다 Ⅰ형 링크부재(134)의 상부플랜지(1342)에서 로드스크레이퍼(scraper)(138)가 위치된 원통형 필터스크린(120)의 상단까지의 높이(D)를 더한 길이임을 특징으로 하는 일련의 연속여과처리(F) 및 필터이물질제거·배출(S)이 단속됨 없이 연속화되는 여과장치이다. The height (L) of the upper air cylinder 132 and the height (L) of the lower cylindrical filter screen 120 are the same, and the total length of the rod 136 is the height (L) of the air cylinder 132 and the I-type link. A series of continuous filtration treatment (F) characterized in that the length from the upper flange 1342 of the member 134 to the top of the cylindrical filter screen 120 where the rod scraper 138 is located is the sum of the height (D) (F) ) and filter foreign matter removal and discharge (S) are continuous without interruption.

한편, 상하부구조로 형성된 여과장치(100)의 상부구조는, 여과조(110)상부에 위치되면서 에어 실린더(132)와 로드스크레이퍼(scraper)(138)가 부착된 로드 (136)와 Ⅰ형 링크부재(134)로 이루어지고, 그 하부구조는 여과조(110)와 그 내부 원통형 필터스크린(120)과 그 저부 원추형 이물질수집부(119)로 이루어지며, 상하부구조의 연결·지지됨에 있어 Ⅰ형 링크부재(134)에 의해 에어 실린더(132)와 여과조(110)가 연결·고정되되 Ⅰ형 링크부재(134)의 상부플랜지(1342)는 에어 실린더(132)의 고정플랜지(1322)와 볼트 체결되고, 이에 대하여 Ⅰ형 링크부재(134)의 하부플랜지(1344)는 여과조(110)의 고정플랜지(114)에 볼트·고정된 체결플랜지(115)와 상부체결지지볼트(140)에 의해 체결·고정되며, 그 하부체결지지볼트(140)는 하부막음판부재(118)에 체결·고정되고, 이때 체결지지볼트(140)는 원통형 필터스크린(120)의 내부와 체결플랜지(115)의 체결지지볼트관통공(115a)과 Ⅰ형 링크부재(134)의 하부플랜지(1344)의 체결지지볼트관통공(1344a)을 관통하여 너트 체결되며, 또한 유입된 원수는 상부막음판부재(117)단부에 위치된 로드스크레이퍼(138) 통수공(1382)을 통해서 원통형 필터스크린(120)의 내부인 「여과대기실(M)」로 유입되고, 다시 원통형 필터스크린(120)을 통과·여과된 여과처리수가 「여과수 저류실(N)」을 통해 처리수유출구(112)로 유출되는 한편, 상기 여과처리수가 중단 없이 연속 수행되는 중에 원통형 필터스크린(120)의 틈새에 쌓인 이물질이 감지된 센서전자압력계(1132)의 센서에 의해 에어 실린더(132)의 로드(136)의 확장과 함께 로드스크레이퍼(138)가 하향 작동됨으로써 필터틈새(128)의 이물질이 제거되고, 그 이물질은 하부막음판부재(118)의 이물질수집공(1182)을 통해 원추형 이물질수집부(119)를 거쳐 이물질 배출구(113)로 배출되며, 이에 따라 「필터이물질제거·배출(S)」과정이 그대로 「연속여과처리(F)」과정수행 중에 동화됨을 특징으로 하는 일련의 연속여과처리(F) 및 필터이물질제거·배출(S)이 단속됨 없이 연속화되는 여과장치를 이용한 여과시스템이다.On the other hand, the upper structure of the filtering device 100 formed in the upper and lower structures is located on the upper portion of the filtering tank 110 and the air cylinder 132 and the rod scraper 138 are attached to the rod 136 and the I-type link member. 134, the lower structure of which is composed of a filtration tank 110, an inner cylindrical filter screen 120, and a conical foreign substance collecting part 119 at the bottom thereof, and a I-type link member in connection and support of the upper and lower structures The air cylinder 132 and the filtration tank 110 are connected and fixed by 134, and the upper flange 1342 of the I-type link member 134 is bolted to the fixing flange 1322 of the air cylinder 132, In contrast, the lower flange 1344 of the I-type link member 134 is fastened and fixed by the fastening flange 115 and the upper fastening support bolt 140 bolted to the fixed flange 114 of the filtration tank 110, , The lower fastening support bolt 140 is fastened and fixed to the lower diaphragm member 118 , and the fastening support bolt 140 penetrates the inside of the cylindrical filter screen 120 and the fastening support bolt of the fastening flange 115 . The ball 115a and the nut are fastened through the fastening support bolt through hole 1344a of the lower flange 1344 of the I-type link member 134, and the incoming raw water is located at the end of the upper diaphragm member 117. The filtrated water, which flows into the “filtration waiting room (M)” inside the cylindrical filter screen 120 through the rod scraper 138 and the water hole 1382, and passes through the cylindrical filter screen 120 and is filtered again While flowing out to the treated water outlet 112 through the 'seal (N)', the sensor of the electronic pressure gauge 1132 detects foreign substances accumulated in the gap of the cylindrical filter screen 120 while the filtered water is continuously performed without interruption. As the rod scraper 138 is operated downward along with the expansion of the rod 136 of the air cylinder 132 by the It is discharged to the foreign material outlet 113 through the conical foreign material collecting part 119 through 1182, and accordingly, "filter foreign matter A series of continuous filtration treatment (F), characterized in that the removal/discharge (S)” process is assimilated during the “continuous filtration treatment (F)” process, and filtration in which the filter foreign material removal and discharge (S) is continuous without interruption It is a filtration system using a device.

여기에다, here,

상기 로드스크레이퍼(scraper)(138)가 설치된 위치는 원통형 필터스크린(120)의 상단이면서 로드(136) 확장의 시점인 한편, 로드(136)확장의 종점은 하부막음판부재(118)이며, 로드(136)확장의 시점과 종점의 로드(136)의 길이는 원통형 필터스크린(120)의 높이(L)와 에어실린더(132)의 높이(L)와 동일하고, 그 로드(136)의 전 길이는 에어실린더(132)의 높이(L)에다 에어실린더(132)의 고정플랜지(1322)에서 원통형 필터스크린(120)상단까지의 길이(D)를 더한 길이가 됨을 특징으로 하는 일련의 연속여과처리(F) 및 필터이물질제거·배출(S)이 단속됨 없이 연속화되는 여과장치를 이용한 여과시스템이다.The rod scraper 138 is installed at the upper end of the cylindrical filter screen 120 and the rod 136 is expanded, while the rod 136 is extended at the end of the lower diaphragm member 118, and the rod (136) The length of the rod 136 at the starting point and the end point of the expansion is the same as the height (L) of the cylindrical filter screen 120 and the height (L) of the air cylinder 132, and the total length of the rod 136 is the height (L) of the air cylinder 132 and the length (D) from the fixed flange 1322 of the air cylinder 132 to the top of the cylindrical filter screen 120 A series of continuous filtration treatment, characterized in that (F) and filter foreign matter removal/discharge (S) is a filtration system using a continuous filtration device without interruption.

⒜ 본 발명은 「원수유입→여과작용→여과수 외부유출」의 「연속여과처리(F)」과정이 그대로 수행되고 있는 중에 어느 때고 수시로 원통형 필터스크린(120)에 부착된 「필터이물질제거·배출(S)」과정의 도입이 용이할 뿐만 아니라 도입된 「필터이물질제거·배출(S)」과정이 「연속여과처리(F)」과정 속에 그대로 동화됨으로써 양 과정의 어느 것도 정지되거나 단속됨 없이 일련의 「연속여과처리(F)」 및 「필터이물질제거·배출(S)」의 연속화가 그대로 유지되는 효과가 있고, ⒜ The present invention relates to the “filter foreign material removal and discharge (filter foreign matter removal/discharge () S)” process is easy to introduce, and the introduced “filter foreign substance removal/discharge (S)” process is assimilated into the “continuous filtration (F)” process, so that neither of the two processes is stopped or intercepted. There is an effect that the continuation of “continuous filtration (F)” and “filter foreign matter removal/discharge (S)” is maintained as it is,

⒝ 「필터이물질제거·배출(S)」과정이 「연속여과처리(F)」과정 속에 그대로 동화되어 양 과정이 단속됨 없이 일련의 「연속여과처리(F)」 및 「필터이물질제거·배출(S)」의 연속화가 그대로 유지됨으로써 「연속여과처리(F)」효율의 최대화와 스크린필터의 원상복원효율의 최대화가 이루어져 전과정처리가 경제적이 되는 효과가 있으며, ⒝ The 「Filter foreign matter removal/discharge (S)」 process is assimilated into the 「Continuous filtration treatment (F)」 process, and a series of 「Continuous filtration treatment (F)」 and 「Filter foreign material removal and discharge ( S)" is maintained as it is, thereby maximizing the efficiency of "continuous filtration (F)" and maximizing the efficiency of restoring the original screen filter, thereby making the entire process economical.

⒞ 원통형 필터스크린(120)의 내부 평활한 원주면에 로드스크레이퍼(scraper)가 밀착 · 단1회 수직하향 푸쉬(push)만으로도 필터스크린(120)틈새에 낀 이물질(슬러지)의 제거·그 원상 복원이 신속하면서 그 동작구조가 간단하여 이물질제거효율이 최대화되는 한편, 「연속여과처리(F)」수행 중에 원통형 필터스크린(120)의 틈새에 쌓인 이물질로 인한 센서전자압력계(1132)의 센서에 의해 에어 실린더(132)의 로드(136)의 하향 확장과 함께 로드스크레이퍼(scraper)가 작동됨으로써 「연속여과처리(F)」 및 「필터이물질제거·배출(S)」의 연속화가 전자동으로 운전되는 효과를 지닌 유용한 발명이다.⒞ The rod scraper adheres to the smooth inner circumferential surface of the cylindrical filter screen 120 Removes foreign substances (sludge) stuck in the gap of the filter screen 120 with just one vertical downward push Restoration of its original state This quick and simple operation structure maximizes the foreign material removal efficiency, while the "continuous filtration (F)" is performed by the sensor of the electronic pressure gauge 1132 due to the foreign matter accumulated in the gap of the cylindrical filter screen 120. As the rod scraper is operated together with the downward extension of the rod 136 of the air cylinder 132, the continuation of “continuous filtration (F)” and “filter foreign matter removal/discharge (S)” is fully automatic. It is a useful invention with

도면1 종래 여과장치 내부구조 절개 사시도
도면2 여과처리 및 역세척 필터복원에 대한 처리계통을 나타낸 도1의 단면도
도면3 서포트바(11)의 외측에 쐐기 형태의 3각형 형상의 와이어(12)가 일정간격으로 감긴 나선형 원통필터구조의 사시도
[도4] 본 발명 일련의 「연속여과처리(F)」 및 「필터이물질제거·배출(S)」이 단속됨 없이 연속화되는 여과장치의 단면 사시도
[도5a] 본 발명Ⅰ형 링크부재(134)의 단면사시도
[도5b] 도5a의 A-A 단면도
[도6a] 본 발명 여과조(110)의 하부에 원추형 이물질수집부(119)가 설치된 모습을 보인 단면상태도
[도6b] 본 발명 하부막음판부재(118)의 사시도
[도7] 본 발명 로드스크레이퍼(scraper)(138)관련 사시도
[도8a] 본 발명 원통형 필터스크린(120)의 사시도
[도8b] 도8a의 C-C 단면도
[도8c] 도8b의 평면도Figure 1 A cut-away perspective view of the internal structure of a conventional filtering device
Fig. 2 A cross-sectional view of Fig. 1 showing a treatment system for filtration treatment and backwashing filter restoration
3 is a perspective view of a spiral cylindrical filter structure in which a wedge-shaped, triangular-shaped wire 12 is wound at regular intervals on the outside of the support bar 11
[Figure 4] A cross-sectional perspective view of a filtration device in which a series of "continuous filtration (F)" and "filter foreign matter removal/discharge (S)" of the present invention are continuous without interruption
[Figure 5a] A cross-sectional perspective view of the present invention type I link member 134
[FIG. 5B] AA sectional view of FIG. 5A
[Fig. 6a] A cross-sectional state view showing the conical foreign matter collecting part 119 installed in the lower part of the filtration tank 110 of the present invention
[Figure 6b] A perspective view of the lower diaphragm member 118 of the present invention
[Figure 7] A perspective view related to the present invention rod scraper (scraper) 138
[Figure 8a] A perspective view of the present invention cylindrical filter screen 120
[FIG. 8B] CC sectional view of FIG. 8A
[Fig. 8c] A plan view of Fig. 8b

본 발명 일련의 연속여과처리(F) 및 필터이물질제거·배출(S)이 단속됨 없이 연속화되는 여과장치 및 이를 이용한 여과시스템의 구성에 대하여 구체적으로 설명하면 다음과 같다.The configuration of the filtration system and the filtration system using the continuous filtration process (F) and the filter foreign matter removal/discharge (S) of the present invention are continuously described without intermittent intermittent description as follows.

가) 본 발명 여과장치(100)는 상하부구조로 이루어진 조립구조이다.A) The present invention filtering device 100 is an assembly structure consisting of an upper and lower structure.

여과장치(100)의 상부구조는, 에어 실린더(132)와 로드(136)와 로드스크레이퍼(scraper)(138)와 Ⅰ형 링크부재(134)로 이루어지고, 그 하부구조는 여과조(110)와 원통형 필터스크린(120)과 원추형 이물질수집부(119)로 이루어진다. The upper structure of the filtering device 100 is composed of an air cylinder 132, a rod 136, a rod scraper 138, and an I-type link member 134, the lower structure of which is a filtering tank 110 and It consists of a cylindrical filter screen 120 and a conical foreign matter collecting part 119 .

Ⅰ형 링크부재(134)의 상부플랜지(1342)는 에어 실린더(132)의 고정플랜지(1322)에 체결·고정되고, 그 하부플랜지(1344)는 체결플랜지(115)에 체결·고정된다. 이때 체결플랜지(115)는 여과조(110)의 고정플랜지(114)와 볼트(1152)체결되며, 상부체결지지볼트(140)는 체결플랜지(115)의 체결지지볼트관통공(115a)을 통해 관통된다. 그 체결지지볼트(140)의 하향 연장선의 하부체결지지볼트(140)는 하부막음판부재(118)의 체결지지볼트관통공(1184)을 통해 관통되어 너트 체결된다.The upper flange 1342 of the I-type link member 134 is fastened and fixed to the fixed flange 1322 of the air cylinder 132 , and the lower flange 1344 is fastened and fixed to the fastening flange 115 . At this time, the fastening flange 115 is fastened with the fixing flange 114 of the filtration tank 110 and the bolt 1152, and the upper fastening support bolt 140 penetrates through the fastening support bolt through hole 115a of the fastening flange 115. do. The lower fastening support bolt 140 of the downward extension of the fastening support bolt 140 is nut-fastened by passing through the fastening support bolt through hole 1184 of the lower diaphragm member 118 .

나) 여과조(110)의 고정플랜지(114)와 체결플랜지(115)의 체결·고정B) Fastening and fixing of the fixing flange 114 and the fastening flange 115 of the filtration tank 110

여과조(110)의 고정플랜지(114)는 여과조(110)와 한 몸체이다. The fixed flange 114 of the filtration tank 110 is one body with the filtration tank 110 .

여과조(110)의 고정플랜지(114)에 볼트(1152)에 의해 체결된 체결플랜지(115)의 고정이 견고한 것은 여과조(110)와 한 몸체이기 때문에 그렇다.The reason why the fastening flange 115 fastened by the bolt 1152 to the fixing flange 114 of the filtration tank 110 is strong is because it is a body with the filtration tank 110 .

다) 원통형 필터스크린(120)의 지지·고정 C) Support and fixation of the cylindrical filter screen 120

원통형 필터스크린(120)은 상하 2곳에서 고정·지지된다.The cylindrical filter screen 120 is fixed and supported at two upper and lower places.

1곳은 원통형 필터스크린(120)의 하단 파이프 형상의 지지홀더(124)가 하부막음판부재(118)에 용접·고정되고, 다른 1곳은 상부막음판부재(117)의 필터스크린 지지단부(1172)와 원통형 필터스크린(120)과의 용접·고정이다.In one place, the lower pipe-shaped support holder 124 of the cylindrical filter screen 120 is welded and fixed to the lower diaphragm member 118, and in the other place, the filter screen support end of the upper diaphragm member 117 ( 1172) and the cylindrical filter screen 120 are welded and fixed.

라) 여과장치(100)의 상하부구조의 지지구조D) Support structure of the upper and lower structures of the filtering device 100

상하부구조는 Ⅰ형 링크부재(134)를 연결매개로 조립·지지되는 구조이다.The upper and lower structures are assembled and supported by the I-type link member 134 as a connecting medium.

Ⅰ형 링크부재(134)의 상부플랜지(1342)에는 에어실린더(132)의 고정플랜지(1322)가 체결·고정되고, Ⅰ형 링크부재(134)의 하부플랜지(1344)에는 상부체결지지볼트(140)에 의해 체결플랜지(115)가 체결·고정된다. 이때 상부체결지지볼트(140)의 연장선의 하부체결지지볼트(140)는 하부막음판부재(118)에 체결·고정된다. The fixing flange 1322 of the air cylinder 132 is fastened and fixed to the upper flange 1342 of the I-type link member 134, and the upper fastening support bolt (1344) is attached to the lower flange 1344 of the I-type link member 134. 140), the fastening flange 115 is fastened and fixed. At this time, the lower fastening support bolt 140 of the extension line of the upper fastening support bolt 140 is fastened and fixed to the lower diaphragm member 118 .

요약하면, 여과장치(100)의 상하부구조는 Ⅰ형 링크부재(134)의 하부플랜지(1344)와 여과조(110)의 고정플랜지(114)에 체결·고정된 체결플랜지(115)가 하부막음판부재(118)에 체결·고정된 체결지지볼트(140)에 의해 크로스 체결·고정됨으로써 견고하게 연결·지지되는 구조이다.In summary, the upper and lower structures of the filtering device 100 include the lower flange 1344 of the I-type link member 134 and the fastening flange 115 that is fastened and fixed to the fixed flange 114 of the filtration tank 110 and the lower blocking plate. It is a structure that is firmly connected and supported by being cross-fastened and fixed by the fastening support bolt 140 fastened and fixed to the member 118 .

마) 원추형 이물질수집부(119)의 용접E) Welding of the conical foreign material collecting part 119

체결지지볼트(140)가 하부막음판부재(118)에 체결·고정된 상태에서 원추형 이물질수집부(119)가 여과조(110)의 원주를 따라 용접된다. 원추형 이물질수집부(119)에는 센서전자압력계(1132)와 이물질 배출구(113)가 형성된다. 하부막음판부재(118)의 이물질수집공(1182)을 통해 이물질이 원추형 이물질수집부(119)에 모아진다. 그러나 이물질 배출구(113)가 닫혀있는 한, 원수 및 이물질이 이물질수집공(1182)을 통해 원추형 이물질수집부(119)에 수집된다하더라도 이 수집된 이물질은 「여과수 저류실(N)」의 여과수와 혼합이 불가능한 구조이므로 여과수에는 전혀 영향을 미치지 않는다.In a state in which the fastening support bolt 140 is fastened and fixed to the lower diaphragm member 118 , the conical foreign material collecting part 119 is welded along the circumference of the filtration tank 110 . A sensor electronic pressure gauge 1132 and a foreign material outlet 113 are formed in the conical foreign material collecting unit 119 . Foreign substances are collected in the conical foreign material collecting part 119 through the foreign material collecting hole 1182 of the lower diaphragm member 118 . However, as long as the foreign material outlet 113 is closed, even if raw water and foreign matter are collected in the conical foreign material collecting unit 119 through the foreign material collecting hole 1182, the collected foreign material is Since it is a structure that cannot be mixed, it does not affect the filtered water at all.

바) 원통형 필터스크린(120)의 형상 및 구조F) Shape and structure of cylindrical filter screen 120

원통형 필터스크린(120)은 필터스크린(122)과 파이프 형상의 지지홀더(124)로 형성된다. The cylindrical filter screen 120 is formed of a filter screen 122 and a pipe-shaped support holder 124 .

필터스크린(122)는 단위 3각 수직필터부재(125)가 원주상으로 형성된다. 그 내측은 2개의 저변 수직 꼭지점(b)(c)이 연속적으로 이루어진 평활한 원주변이면서 단위 3각 수직필터부재(125)와 단위 3각 수직필터부재(125)의 원주변 사이에는 필터틈새(128)가 형성되고, 이에 대하여 그 외측은 그 외측은 정점 수직 꼭지점(a)이 위치되며, 그 수직 꼭지점(a)과 수평 링 지지결합부재(126)이 원주상으로 접촉되면서 그 접촉면에 전극 용착된다. 정점 수직 꼭지점(a)과 수평 링 지지결합부재(126)와의 전극 용착에 의해 필터스크린(122)이 지지·고정된다.The filter screen 122 is a unit triangular vertical filter member 125 is formed in a cylindrical shape. Its inner side is a smooth circumference made up of two base vertical vertices (b) and (c) in succession, and there is a filter gap ( 128) is formed, and on the outside thereof, the vertex vertical vertex (a) is located on the outside thereof, and the vertical vertex (a) and the horizontal ring support coupling member 126 are in contact with the circumferential surface, and the electrode is welded to the contact surface. do. The filter screen 122 is supported and fixed by electrode welding between the vertical vertex a and the horizontal ring support coupling member 126 .

사) 원통형 필터스크린(120)과 로드스크레이퍼(scraper)(138)와의 관계G) Relationship between the cylindrical filter screen 120 and the rod scraper 138

상부 에어실린더(132)의 높이(L)와 하부 원통형 필터스크린(120)의 높이(L)가 동일하다. 로드(136)의 총길이는 실린더(132)의 높이(L)에다 Ⅰ형 링크부재(134)의 상부플랜지(1342)에서 상부막음판부재(117)까지의 높이(D)를 더한 길이이다. 로드스크레이퍼(scraper)(138)는 원통형 필터스크린(120)의 상단에 위치된다. 원통형 필터스크린(120)의 필터틈새(128)에 부착된 이물질은 로드스크레이퍼(scraper)(138)의 하향작동에 의해 제거되면서 그 이물질은 하부막음판부재(118)의 이물질수집공(1182)을 통해 원추형 이물질수집부(119)를 거쳐 이물질 배출구(113)로 배출된다.The height (L) of the upper air cylinder 132 and the height (L) of the lower cylindrical filter screen 120 are the same. The total length of the rod 136 is the height (L) of the cylinder 132 plus the height (D) from the upper flange 1342 to the upper diaphragm member 117 of the I-type link member 134 . A rod scraper 138 is located on the top of the cylindrical filter screen 120 . Foreign substances attached to the filter gap 128 of the cylindrical filter screen 120 are removed by the downward operation of the rod scraper 138, and the foreign substances are collected through the foreign substances collecting hole 1182 of the lower diaphragm member 118. It is discharged to the foreign material outlet 113 through the conical foreign material collecting part 119 through.

아) 「여과대기실(M)」 및 「여과수 저류실(N)」과 이물질제거 H) 「Filtration waiting room (M)」 and 「Filtration water storage room (N)」 and foreign matter removal

원수유입구(111)로 유입된 원수는 로드스크레이퍼(scraper)(138)의 통수공(1382)를 통해 원통형 필터스크린(120)내로 유입된다. 유입된 원통형 필터스크린(120)내부는 실제 「여과대기실(J)」이다. 여과수는 「여과대기실(M)」에서 원통형 필터스크린(120)를 통과한 「여과수 저류실(N)」내의 물이다. 이는 처리수유출구(112)를 통해 유출된다. The raw water introduced into the raw water inlet 111 is introduced into the cylindrical filter screen 120 through the water hole 1382 of the rod scraper 138 . The inside of the introduced cylindrical filter screen 120 is an actual "filtration waiting room (J)". The filtered water is water in the "filtered water storage room (N)" that has passed through the cylindrical filter screen 120 in the "filtration waiting room (M)". It flows out through the treated water outlet 112 .

한편, 원통형 필터스크린(120)에 부착된 이물질은 로드스크레이퍼(scraper)(138)가 하향 이동되면서 제거되고, 제거된 이물질은 이물질수집공(1182)을 통해 원추형 이물질수집부(119)를 거쳐 이물질 배출구(113)로 배출된다. 이때 로드스크레이퍼(scraper)(138)의 하향작동은 센서전자압력계(1132)의 센서에 의해 에어 실린더(132)의 로드(136)의 하향작동과 함께 이물질 배출구(113)의 밸브가 개방됨으로써 「연속여과처리(F)」 및 「필터이물질제거·배출(S)」의 연속화가 전자동적으로 운전된다.On the other hand, foreign substances attached to the cylindrical filter screen 120 are removed as the rod scraper 138 moves downward, and the removed foreign substances pass through the conical foreign substances collecting part 119 through the foreign substances collecting hole 1182 and the foreign substances. It is discharged to the outlet 113 . At this time, the downward operation of the rod scraper 138 is performed by opening the valve of the foreign material outlet 113 together with the downward operation of the rod 136 of the air cylinder 132 by the sensor of the sensor electronic pressure gauge 1132, so that “continuous The continuation of "Filtration Treatment (F)" and "Filter Foreign Matter Removal/Discharge (S)" is fully automatic.

이물질 제거가 완료된 후에는 로드스크레이퍼(scraper)(138)가 축소되어 원통형 필터스크린(120)의 상단으로 원 위치되고, 이물질 배출구(113)의 밸브는 닫히게 된다.After the removal of foreign substances is completed, the rod scraper 138 is reduced and returned to the upper end of the cylindrical filter screen 120 , and the valve of the foreign substance outlet 113 is closed.

이와 같이 본 발명의 메카니즘은 「여과처리」와 「이물질제거」의 일련의 전처리가 단속됨 없이 연속적으로 수행되는 것으로 여과 및 이물질제거의 효율이 최대화된 유용한 발명이다. As described above, the mechanism of the present invention is a useful invention in which the efficiency of filtration and foreign matter removal is maximized as a series of pre-treatments of “filtration treatment” and “removal of foreign substances” are continuously performed without interruption.

100; 여과장치
110; 여과조(110), 111; 원수유입구(111), 112; 처리수유출구(112), 113; 이물질 배출구(113), 1132; 센서전자압력계, 114; 고정플랜지(114), 115; 체결플랜지(115), 1152; 볼트, 115a; 체결지지볼트관통공(115a), 116; 로드 관통공(116), 117; 상부막음판부재(117), 1172; 필터스크린 지지단부(1172), 118; 하부막음판부재(118), 1182; 이물질수집공(1182), 1184; 체결지지볼트관통공(1184), 119; 원추형 이물질수집부(119),
120; 원통형 필터스크린(120), 122; 필터스크린(122), 124; 파이프 형상의 지지홀더(124), 125; 단위 3각 수직필터부재(125), a; 정점 수직 꼭지점(a), b; 저변 수직 꼭지점(b), c; 저변 수직 꼭지점(c), 126; 수평 링 지지결합부재(126), 128; 필터틈새(128),

130; 공압수단(130), 132; 에어실린더(132), 1322; 고정플랜지(1322), 1322a; 로드 관통공(1322a), 134; Ⅰ형 링크부재(134), 1342; 상부플랜지(1342), 1342a; 체결지지볼트관통공(1342a), 1344; 하부플랜지, 1344a; 체결지지볼트관통공(1344a), 1346; 중공연결부, 134a; 중공부(134a), 136; 로드(136), 138; 로드스크레이퍼(scraper)(138), 1382; 통수공, 1384; 체결지지볼트 관통공,
140; 체결지지볼트(140),
150; 지지서포터(150),100; filter
110; Filter tank 110, 111; Raw water inlet 111, 112; treated water outlet 112, 113; Foreign matter outlet 113, 1132; sensor electronic pressure gauge, 114; Fixed flange 114, 115; Fastening flange 115, 1152; bolt, 115a; Fastening support bolt through hole (115a), 116; rod through-holes 116 and 117; upper diaphragm member 117, 1172; filter screen support end 1172, 118; lower diaphragm member 118, 1182; Foreign matter collecting holes 1182, 1184; Fastening support bolt through hole (1184), 119; Conical foreign material collecting part 119,
120; Cylindrical filter screen 120, 122; filter screen 122, 124; Pipe-shaped support holder 124, 125; Unit triangular vertical filter member 125, a; vertex vertical vertex (a), b; base vertical vertex (b), c; base vertical vertex (c), 126; horizontal ring support coupling member 126, 128; filter gap (128),

130; pneumatic means 130, 132; Air cylinder 132, 1322; Fixed flange 1322, 1322a; rod through hole 1322a, 134; I-type link member 134, 1342; upper flange 1342, 1342a; Fastening support bolt through hole (1342a), 1344; lower flange, 1344a; Fastening support bolt through hole (1344a), 1346; hollow connection part, 134a; hollow part (134a), 136; rods 136, 138; rod scraper (138), 1382; The Canister, 1384; Fastening support bolt through hole,
140; Fastening support bolt 140,
150; support supporter 150,

Claims (5)

지지서포터(150)에 의해 지지되는 원통형 여과장치(100)에 있어서

상하부구조로 형성된 여과장치(100)의 상부구조는, 여과조(110)상부에 위치되면서 에어 실린더(132)와 로드스크레이퍼(scraper)(138)가 부착된 로드 (136)와 Ⅰ형 링크부재(134)로 이루어지고, 그 하부구조는 여과조(110)와 그 저부 원추형 이물질수집부(119) 및 그 내부 원통형 필터스크린(120)으로 이루어지며, 그 상하부지지구조의 연결·지지됨에 있어 에어 실린더(132)는 Ⅰ형 링크부재(134)의 상부플랜지(1342)에 볼트체결·고정되고, 또 그 하부플랜지(1344)는 상부체결지지볼트(140)에 의해 하부구조에 체결·고정되며, 이 Ⅰ형 링크부재(134)를 연결매개로 하여 상하부지지구조가 이루어지되 체결지지볼트(140)의 체결·고정출발점은 하부막음판부재(118)이고, 원통형 필터스크린(120)내부와 로드스크레이퍼(scraper)(138)의 체결지지볼트 관통공(1384) 및 체결플랜지(115)의 체결지지볼트관통공(115a)을 거쳐 Ⅰ형 링크부재(134)의 하부플랜지(1344)의 볼트공(1344a)에 너트·체결되는 한편,
에어 실린더(132)내에서 출몰되는 로드(136)의 하단에는 로드스크레이퍼(scraper)(138)가 체결·고정되고, 그 로드스크레이퍼(scraper)(138)가 원통형 필터스크린(120)의 상단에 위치되면서 내접된 상태이며, 이 상태에서의 로드(136)는 체결플랜지(115)의 로드 관통공(116)을 거쳐 Ⅰ형 링크부재(134)의 중공부(134a)를 관통하고, 원통형 필터스크린(120)을 고정함에 있어서는 원통형 필터스크린(120)의 하부지지는 파이프 형상의 지지홀더(124)의 이물질수집공(1182)을 중심으로 대칭·접면된 하부막음판부재(118)의 원주부위를 용접·고정되고, 이에 대응된 원통형 필터스크린(120)의 상부지지는 상부막음판부재(117)의 필터스크린 지지단부(1172)와 원통형 필터스크린(120)외주면과 용접·지지되며, 그리고 하부막음판부재(118)의 하단 외주연에는 이물질 배출구(113)를 갖는 원추형 이물질수집부(119)가 용접·고정됨을 특징으로 하는 일련의 「연속여과처리(F)」 및 「필터이물질제거·배출(S)」이 단속됨 없이 연속화되는 여과장치In the cylindrical filtering device 100 supported by the supporter 150

The upper structure of the filtering device 100 formed as an upper and lower structure is a rod 136 and a I-type link member 134 to which an air cylinder 132 and a rod scraper 138 are attached while being positioned on the filtering tank 110 . ), and its lower structure is composed of a filtration tank 110 and its bottom conical foreign material collecting part 119 and its inner cylindrical filter screen 120, and the air cylinder 132 is connected and supported by the upper and lower support structures. ) is bolted and fixed to the upper flange 1342 of the I-type link member 134, and the lower flange 1344 is fastened and fixed to the lower structure by the upper fastening support bolt 140, this I-type The upper and lower support structures are formed using the link member 134 as a connecting medium, but the fastening and fixing starting point of the fastening support bolts 140 is the lower diaphragm member 118, and the inside of the cylindrical filter screen 120 and the rod scraper. Nut to the bolt hole 1344a of the lower flange 1344 of the I-type link member 134 through the fastening support bolt through hole 1384 of 138 and the fastening support bolt through hole 115a of the fastening flange 115・On the other hand,
A rod scraper 138 is fastened and fixed to the lower end of the rod 136 protruding from the air cylinder 132 , and the rod scraper 138 is located at the upper end of the cylindrical filter screen 120 . In this state, the rod 136 passes through the rod through hole 116 of the fastening flange 115 and passes through the hollow portion 134a of the I-type link member 134, and the cylindrical filter screen ( In fixing 120), the lower support of the cylindrical filter screen 120 is welded to the circumferential portion of the lower diaphragm member 118 symmetrically and in contact with the foreign material collecting hole 1182 of the pipe-shaped support holder 124 as a center. · The fixed upper support of the cylindrical filter screen 120 corresponding thereto is welded and supported with the filter screen support end 1172 of the upper diaphragm member 117 and the outer peripheral surface of the cylindrical filter screen 120, and the lower diaphragm plate A series of "continuous filtration (F)" and "filter foreign material removal and discharge (S), characterized in that a conical foreign material collecting part 119 having a foreign material outlet 113 is welded and fixed to the lower outer periphery of the member 118 )” is a continuous filtering device without interruption. 제1항에 있어서
원통형 필터스크린(120)은 필터스크린(122)과 파이프 형상의 지지홀더(124)로 이루어지고, 필터스크린(122)은 단위 3각 수직필터부재(125)의 조립체이며, 그 조립체는 수평 링 지지결합부재(126)에 의해 전극용착·고정되되 전극용착의 위치는 수평 링 지지결합부재(126)와 단위 3각 수직필터부재(125)의 정점 수직 꼭지점(a)과의 접면부이며, 로드스크레이퍼(scraper)(138)가 밀접·상하 슬라이딩되는 필터스크린(122)내면은 단위 3각 수직필터부재(125)의 2개의 저변 수직 꼭지점(b)(c)을 이은 평활한 원주변이면서 연속적으로 이루어진 인접된 그 원주변 사이에는 필터틈새(128)가 형성됨을 특징으로 하는 일련의 연속여과처리(F) 및 필터이물질제거·배출(S)이 단속됨 없이 연속화되는 여과장치The method of claim 1
The cylindrical filter screen 120 is composed of a filter screen 122 and a pipe-shaped support holder 124, and the filter screen 122 is an assembly of a unit triangular vertical filter member 125, and the assembly supports a horizontal ring. The electrode is welded and fixed by the coupling member 126, and the position of the electrode welding is the contact surface between the horizontal ring support coupling member 126 and the vertex vertical vertex (a) of the unit triangular vertical filter member 125, and the rod scraper The inner surface of the filter screen 122 on which the scraper 138 slides up and down is a smooth circumference connecting the two bottom vertical vertices (b) and (c) of the unit triangular vertical filter member 125 and is formed continuously. A series of continuous filtration treatment (F) and filter foreign matter removal/discharge (S) characterized in that a filter gap 128 is formed between the adjacent circumferences of the filter device continuously without interruption 제1항에 있어서
상부 에어실린더(132)의 높이(L)와 하부 원통형 필터스크린(120)의 높이(L)가 동일하고, 그 로드(136)의 총길이는 에어실린더(132)의 높이(L)에다 Ⅰ형 링크부재(134)의 상부플랜지(1342)에서 로드스크레이퍼(scraper)(138)가 위치된 원통형 필터스크린(120)의 상단까지의 높이(D)를 더한 길이임을 특징으로 하는 일련의 연속여과처리(F) 및 필터이물질제거·배출(S)이 단속됨 없이 연속화되는 여과장치The method of claim 1
The height (L) of the upper air cylinder 132 and the height (L) of the lower cylindrical filter screen 120 are the same, and the total length of the rod 136 is the height (L) of the air cylinder 132 and the I-type link. A series of continuous filtration treatment (F) characterized in that the length from the upper flange 1342 of the member 134 to the top of the cylindrical filter screen 120 where the rod scraper 138 is located is the sum of the height (D) (F) ) and a filtration device that continuously removes and discharges foreign substances from the filter (S) 상하부구조로 형성된 여과장치(100)의 상부구조는, 여과조(110)상부에 위치되면서 에어 실린더(132)와 로드스크레이퍼(scraper)(138)가 부착된 로드 (136)와 Ⅰ형 링크부재(134)로 이루어지고, 그 하부구조는 여과조(110)와 그 내부 원통형 필터스크린(120)과 그 저부 원추형 이물질수집부(119)로 이루어지며, 상하부구조의 연결·지지됨에 있어 Ⅰ형 링크부재(134)에 의해 에어 실린더(132)와 여과조(110)가 연결·고정되되 Ⅰ형 링크부재(134)의 상부플랜지(1342)는 에어 실린더(132)의 고정플랜지(1322)와 볼트 체결되고, 이에 대하여 Ⅰ형 링크부재(134)의 하부플랜지(1344)는 여과조(110)의 고정플랜지(114)에 볼트·고정된 체결플랜지(115)와 상부체결지지볼트(140)에 의해 체결·고정되며, 그 하부체결지지볼트(140)는 하부막음판부재(118)에 체결·고정되고, 이때 체결지지볼트(140)는 원통형 필터스크린(120)의 내부와 체결플랜지(115)의 체결지지볼트관통공(115a)과 Ⅰ형 링크부재(134)의 하부플랜지(1344)의 체결지지볼트관통공(1344a)을 관통하여 너트 체결되며, 또한 유입된 원수는 상부막음판부재(117)단부에 위치된 로드스크레이퍼(138) 통수공(1382)을 통해서 원통형 필터스크린(120)의 내부인 「여과대기실(M)」로 유입되고, 다시 원통형 필터스크린(120)을 통과·여과된 여과처리수가 「여과수 저류실(N)」을 통해 처리수유출구(112)로 유출되는 한편, 상기 여과처리수가 중단 없이 연속 수행되는 중에 원통형 필터스크린(120)의 틈새에 쌓인 이물질이 감지된 센서전자압력계(1132)의 센서에 의해 에어 실린더(132)의 로드(136)의 확장과 함께 로드스크레이퍼(138)가 하향 작동됨으로써 필터틈새(128)의 이물질이 제거되고, 그 이물질은 하부막음판부재(118)의 이물질수집공(1182)을 통해 원추형 이물질수집부(119)를 거쳐 이물질 배출구(113)로 배출되며, 이에 따라 「필터이물질제거·배출(S)」과정이 그대로 「연속여과처리(F)」과정수행 중에 동화됨을 특징으로 하는 일련의 연속여과처리(F) 및 필터이물질제거·배출(S)이 단속됨 없이 연속화되는 여과장치를 이용한 여과시스템The upper structure of the filtering device 100 formed as an upper and lower structure is a rod 136 and a I-type link member 134 to which an air cylinder 132 and a rod scraper 138 are attached while being positioned on the filtering tank 110 . ), and its lower structure consists of a filtration tank 110, its inner cylindrical filter screen 120, and its bottom conical foreign material collecting part 119, and the I-type link member 134 in connection and support of the upper and lower structures. ), the air cylinder 132 and the filtration tank 110 are connected and fixed, and the upper flange 1342 of the I-type link member 134 is bolted to the fixing flange 1322 of the air cylinder 132, and against this The lower flange 1344 of the I-type link member 134 is fastened and fixed by the fastening flange 115 bolted and fixed to the fixed flange 114 of the filtration tank 110 and the upper fastening support bolt 140, and the The lower fastening support bolt 140 is fastened and fixed to the lower diaphragm member 118, and at this time, the fastening support bolt 140 is the inner part of the cylindrical filter screen 120 and the fastening support bolt through hole of the fastening flange 115 ( 115a) and the nut through the fastening support bolt through-hole 1344a of the lower flange 1344 of the I-type link member 134 and the incoming raw water is a rod scraper located at the end of the upper diaphragm member 117 (138) The filtered water that flows into the “filtration waiting room (M)”, which is the inside of the cylindrical filter screen 120 through the water-through hole 1382, and passed and filtered again through the cylindrical filter screen 120, is “filtered water storage room ( N)" through the treated water outlet 112, while the filtered water is continuously performed without interruption, foreign substances accumulated in the gap of the cylindrical filter screen 120 are detected by the sensor of the sensor electronic pressure gauge 1132. As the rod scraper 138 is operated downward along with the expansion of the rod 136 of the air cylinder 132 , foreign substances in the filter gap 128 are removed, and the foreign substances are collected in the foreign material collecting hole 1182 of the lower diaphragm member 118 . ) through the conical foreign material collecting unit 119 and discharged to the foreign material outlet 113, A series of continuous filtration (F) and filter foreign matter removal/discharge (S), characterized in that the process of 'out (S)' is assimilated during the process of 'continuous filtration (F)' as it is, without intermittent filtration. filtration system using 제4항에 있어서
상기 로드스크레이퍼(scraper)(138)가 설치된 위치는 원통형 필터스크린(120)의 상단이면서 로드(136) 확장의 시점인 한편, 로드(136)확장의 종점은 하부막음판부재(118)이며, 로드(136)확장의 시점과 종점의 로드(136)의 길이는 원통형 필터스크린(120)의 높이(L)와 에어실린더(132)의 높이(L)와 동일하고, 그 로드(136)의 전 길이는 에어실린더(132)의 높이(L)에다 에어실린더(132)의 고정플랜지(1322)에서 원통형 필터스크린(120)상단까지의 길이(D)를 더한 길이가 됨을 특징으로 하는 일련의 연속여과처리(F) 및 필터이물질제거·배출(S)이 단속됨 없이 연속화되는 여과장치를 이용한 여과시스템5. The method of claim 4
The rod scraper 138 is installed at the upper end of the cylindrical filter screen 120 and the rod 136 is expanded, while the rod 136 is extended at the end of the lower diaphragm member 118, and the rod (136) The length of the rod 136 at the starting point and the end point of the expansion is the same as the height (L) of the cylindrical filter screen 120 and the height (L) of the air cylinder 132, and the total length of the rod 136 is the height (L) of the air cylinder 132 plus the length (D) from the fixed flange 1322 of the air cylinder 132 to the top of the cylindrical filter screen 120 A series of continuous filtration treatment, characterized in that (F) and filter foreign matter removal and discharge (S) are continuous without intermittent filtration system using a filtration system
KR1020210034658A 2021-03-17 2021-03-17 Filtering apparatus of treating series of filter and getting rid of surface matter on the filter screen without intermittence and system of treating series of filter and getting rid of surface matter thereof Ceased KR20220129835A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120920347A (en) * 2025-10-14 2025-11-11 福建鼎盛钢铁有限公司 Graded filtering device for steel slag particles and filtering method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120920347A (en) * 2025-10-14 2025-11-11 福建鼎盛钢铁有限公司 Graded filtering device for steel slag particles and filtering method thereof

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