KR100824559B1 - Fluid filtration apparatus for industry - Google Patents

Fluid filtration apparatus for industry Download PDF

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Publication number
KR100824559B1
KR100824559B1 KR1020060135835A KR20060135835A KR100824559B1 KR 100824559 B1 KR100824559 B1 KR 100824559B1 KR 1020060135835 A KR1020060135835 A KR 1020060135835A KR 20060135835 A KR20060135835 A KR 20060135835A KR 100824559 B1 KR100824559 B1 KR 100824559B1
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KR
South Korea
Prior art keywords
filtration
filter
filter housing
intermediate plate
filters
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KR1020060135835A
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Korean (ko)
Inventor
김정수
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(주)청류에프앤에스
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Priority to KR1020060135835A priority Critical patent/KR100824559B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/14—Cartridge filters of the throw-away type having more than one filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/30—Filter housing constructions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/005—Processes using a programmable logic controller [PLC]
    • C02F2209/006—Processes using a programmable logic controller [PLC] comprising a software program or a logic diagram
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/44—Time
    • C02F2209/445—Filter life

Abstract

An industrial fluid filtering equipment is provided to improve the filtration efficiency substantially by filtering a target fluid flown into an inlet of a filter housing over two steps in a prompt and efficient manner, and reduce the maintenance and management cost greatly by improving the service life of filters installed in the filter housing. An industrial fluid filtering equipment comprises: an intermediate plate(50) which is installed in a filter housing(10), and in which a plurality of joining holes(52) having a step in the holes; first and second filtration filters(60,70) which are formed in the form of a cartridge filter and installed on upper and lower parts of the respective joining holes of the intermediate plate such that end portions of the first and second filtration filters are in communication with each other; a plurality of rubber rings(54) pressed into the respective joining holes of the intermediate plate to join the first and second filtration filters such that the end portions of the first and second filtration filters are closely adhered to each other; and fixing rings(56) installed on the intermediate plate at both sides of upper ends of the respective joining holes to fix the first filtration filters by inserting lower ends of the first filtration filters into the fixing rings.

Description

산업용 유체 여과장치{Fluid filtration apparatus for industry}Fluid filtration apparatus for industry

도 1은 종래의 필터 하우징을 나타낸 정면도 1 is a front view showing a conventional filter housing

도 2는 종래의 필터 하우징 내부에 필터가 설치된 상태를 나타낸 종단면도 2 is a longitudinal sectional view showing a state where a filter is installed in a conventional filter housing;

도 3은 종래의 필터 하우징 내부에 필터가 설치된 상태를 나타낸 평면도 3 is a plan view showing a state in which a filter is installed in a conventional filter housing

도 4는 본 발명의 산업용 유체 여과장치를 나타낸 전체 종단면도 Figure 4 is an overall longitudinal cross-sectional view showing an industrial fluid filtration device of the present invention.

도 5는 도 4의 요부 확대 종단면도 5 is an enlarged longitudinal sectional view of the main portion of FIG.

도 6은 도 5의 횡단면도 6 is a cross-sectional view of FIG. 5

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

10; 필터 하우징 20; 유입구 10; Filter housing 20; Inlet

30; 배출구 40; 뚜껑 30; Outlet 40; Lid

50; 중간판 52; 결합공 50; Intermediate plate 52; Joiner

54; 고무링 56; 고정 고리 54; Rubber ring 56; Anchor ring

60; 1차 여과필터 70; 2차 여과필터 60; Primary filtration filter 70; Secondary Filtration Filter

본 발명은 산업용 유체 여과장치에 관한 것으로서, 더욱 상세하게는 산업용 유체를 여과시키기 위해 설치되는 필터 하우징의 공간을 효율적으로 활용하여 필터 하우징의 유입구로 유입되는 대상 유체를 2단계에 걸쳐 신속하고 효율적으로 여과시킬 수 있도록 한 것이다. The present invention relates to an industrial fluid filtration device, and more particularly, to efficiently and efficiently utilize a space of a filter housing installed to filter industrial fluids in two steps in a target fluid flowing into an inlet of the filter housing. It is intended to be filtered.

일반적으로, 제철소 등과 같이 산업 용수나 연료 가스를 많이 사용하는 곳에서는 대부분의 유체를 여과시켜 사용하기 위한 여과 시스템이 구비되어 있는 데, 종래의 여과 시스템에 설치되는 산업용 유체 여과장치는 도 1 내지 도 3에 도시한 바와 같이, 필터 하우징(1)의 일측 상부에 필터 하우징(1)의 내부로 대상 유체를 유입시키기 위한 유입구(2)가 설치되고, 상기 필터 하우징(1)의 타측 하부에는 여과된 유체를 배출시키기 위한 배출구(3)가 설치되며, 상기 필터 하우징(1)의 상부에는 필터 하우징(1)의 내부를 밀폐시키기 위한 뚜껑(4)이 설치된다.In general, where a lot of industrial water or fuel gas is used, such as steel mills, a filtration system is provided for filtration of most fluids. An industrial fluid filtration device installed in a conventional filtration system is illustrated in FIGS. As shown in FIG. 3, an inlet 2 for introducing a target fluid into the filter housing 1 is installed at one upper side of the filter housing 1, and the other lower portion of the filter housing 1 is filtered. A discharge port 3 for discharging the fluid is installed, and a lid 4 for sealing the inside of the filter housing 1 is installed at the upper portion of the filter housing 1.

또한, 상기 필터 하우징(1) 내부의 유입구(2) 단부에는 유입구(2)를 통해 과도한 양의 유체가 한꺼번에 유입되는 것을 분산시키기 위한 분산판(5)이 설치되고, 상기 필터 하우징(1) 내부의 상부와 하부에는 각각 누름판(6)과 중간판(7)이 설치되며, 이 누름판(6)과 중간판(7)의 사이에는 복수개의 필터 포스트(8)가 설치되고, 이 각각의 필터 포스트(8)에는 상기 유입구(2)를 통해 유입된 유체를 여과시키기 위한 필터(9)가 관통하여 설치된다.In addition, at the end of the inlet port 2 inside the filter housing 1, a distribution plate 5 is installed to disperse the excessive amount of fluid flowing through the inlet port 2 at the same time, and inside the filter housing 1. A pressing plate 6 and an intermediate plate 7 are respectively provided at the upper and lower portions of the filter plate, and a plurality of filter posts 8 are provided between the pressing plate 6 and the intermediate plate 7, respectively. A filter 9 for filtering the fluid introduced through the inlet 2 is provided through 8.

따라서, 상기 필터 하우징(1) 일측 상부의 유입구(2)를 통해 유입된 유체는 상기 필터 하우징(1) 내부의 누름판(6)과 중간판(7) 사이에 설치된 복수개의 필터 포스트(8)를 관통하여 설치되어 있는 각각의 필터(9)를 거치면서 여과되어 상기 중간판(7)을 통과하여 상기 필터 하우징(1) 타측 하부의 배출구(3)를 통해 여과된 유체를 배출시키게 된다.Accordingly, the fluid introduced through the inlet port 2 of the upper portion of the filter housing 1 may pass through the plurality of filter posts 8 installed between the pressing plate 6 and the intermediate plate 7 inside the filter housing 1. The filter is filtered while passing through each of the filters 9 installed therethrough, and passes through the intermediate plate 7 to discharge the filtered fluid through the outlet 3 of the other lower portion of the filter housing 1.

그러나, 이와 같은 종래의 산업용 유체 여과장치는 필터 하우징(1)의 유입구(2)를 통해 그 내부로 유입되는 유체를 상기 필터(9)를 통해서만 1회의 필터링을 한 후 배출시키는 구조이므로 인해 유체의 여과시 여과 효율이 현저히 저하되고, 필터 하우징(1)의 내부 공간을 효율적으로 활용할 수 없는 구조이며, 필터(9)의 사용 수명이 짧아 유지 관리 비용이 많이 소요되는 등의 많은 문제점이 있었다.However, such a conventional industrial fluid filtration device is a structure that discharges the fluid flowing into the interior through the inlet (2) of the filter housing 1 only through the filter (9) and then discharges the fluid. The filtration efficiency is significantly lowered during the filtration, the internal space of the filter housing 1 can not be effectively utilized, there are many problems such as the use life of the filter 9 is short and the maintenance cost is high.

따라서, 본 발명은 상기한 제반 문제점을 해결하기 위해 안출한 것으로서, 본 발명은 산업용 유체를 여과시키기 위해 설치되는 필터 하우징의 공간을 효율적으로 활용하여 필터 하우징의 유입구로 유입되는 대상 유체를 2단계에 걸쳐 신속하고 효율적으로 여과시킬 수 있어서 여과 효율을 대폭 향상시킬 수 있는 산업용 유체 여과장치를 제공하는 데 그 목적이 있다.Therefore, the present invention has been made to solve the above-mentioned problems, the present invention utilizes the space of the filter housing which is installed to filter the industrial fluid efficiently utilizes the target fluid flowing into the inlet of the filter housing in two stages It is an object of the present invention to provide an industrial fluid filtration device that can be filtered quickly and efficiently over a large amount, thereby greatly improving the filtration efficiency.

본 발명의 다른 목적은 필터 하우징의 내부에 설치되는 필터의 사용 수명을 향상시킬 수 있어서 유지 관리 비용을 크게 절감시킬 수 있는 산업용 유체 여과장치를 제공하는 데 있다.Another object of the present invention is to provide an industrial fluid filtration device that can improve the service life of the filter installed inside the filter housing, thereby greatly reducing maintenance costs.

상기한 목적을 달성하기 위해 본 발명은 필터 하우징(10)의 내부에 단턱을 갖는 복수개의 결합공(52)이 형성된 중간판(50)이 설치되고, 이 중간판(50)의 각각의 결합공(52)의 상부 및 하부에는 각각 카트리지 필터로 된 1,2차 여과필터(60)(70)의 단부가 상호 연통되도록 설치되며, 상기 중간판(50) 각각의 결합공(52) 내부에는 상기 1,2차 여과필터(60)(70)의 단부를 상호 밀착되도록 결합시키기 위해 복수개의 고무링(54)이 압입되고, 상기 각각의 결합공(52) 상단 양측의 중간판(50)에는 상기 1차 여과필터(60)의 하단부를 삽입시켜 고정시키기 위한 고정 고리(56)가 설치된 것을 특징으로 하는 산업용 유체 여과장치가 제공된다.In order to achieve the above object, the present invention is provided with an intermediate plate (50) formed with a plurality of coupling holes (52) having steps in the filter housing (10), and each coupling hole of the intermediate plate (50) is installed. The upper and lower portions of the 52 are respectively installed so that the ends of the first and second filtration filters 60 and 70 made of cartridge filters communicate with each other, and inside the coupling hole 52 of each of the intermediate plates 50, A plurality of rubber rings 54 are press-fitted to couple the ends of the first and second filtration filters 60 and 70 so as to be in close contact with each other, and the intermediate plates 50 at both sides of the upper ends of the respective coupling holes 52 are Industrial fluid filtration device is provided, characterized in that the fixing ring 56 for inserting and fixing the lower end of the primary filtration filter 60 is installed.

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이하, 상기한 목적을 달성하기 위한 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention for achieving the above object will be described in detail.

도 4는 본 발명의 산업용 유체 여과장치를 나타낸 전체 종단면도이고, 도 5는 도 4의 요부 확대 종단면도이며, 도 6은 도 5의 횡단면도이다.4 is an overall longitudinal cross-sectional view showing the industrial fluid filtration device of the present invention, Figure 5 is an enlarged longitudinal sectional view of the main portion of Figure 4, Figure 6 is a cross-sectional view of FIG.

본 발명의 산업용 유체 여과장치는 필터 하우징(10)의 일측 상부에 필터 하우징(10)의 내부로 여과시킬 유체를 유입시키기 위한 유입구(20)가 설치되고, 상기 필터 하우징(10)의 타측 하부에는 여과된 유체를 배출시키기 위한 배출구(30)가 설 치되며, 상기 필터 하우징(10)의 상부에는 필터 하우징(10)의 내부를 밀폐시키기 위한 뚜껑(40)이 설치된다.Industrial fluid filtration device of the present invention is provided with an inlet 20 for introducing a fluid to be filtered into the interior of the filter housing 10 on one side of the filter housing 10, the lower portion of the other side of the filter housing 10 A discharge port 30 for discharging the filtered fluid is installed, and a lid 40 for sealing the inside of the filter housing 10 is installed at an upper portion of the filter housing 10.

또한, 상기 필터 하우징(10)의 내부에는 단턱을 갖는 복수개의 결합공(52)이 형성된 중간판(50)이 설치되고, 이 중간판(50)의 각각의 결합공(52)의 상부 및 하부에는 각각 카트리지 필터로 된 1,2차 여과필터(60)(70)의 단부가 상호 연통되도록 설치된다.In addition, inside the filter housing 10 is provided with an intermediate plate 50 having a plurality of coupling holes 52 having stepped upper and lower portions of each coupling hole 52 of the intermediate plate 50. In each end, the ends of the primary and secondary filtration filters 60 and 70 made of cartridge filters are installed to communicate with each other.

이때, 상기 1차 여과필터(60)는 상기 유입구(20)를 통해 유입되는 유체중에 함유되어 있는 비교적 큰 입자의 이물질을 여과하고, 상기 2차 여과필터(70)는 상기 1차 여과필터(70)를 통과한 유체중에 함유되어 있는 비교적 작은 입자의 이물질을 여과하는 역할을 하게 된다.In this case, the primary filtration filter 60 filters the foreign particles of relatively large particles contained in the fluid flowing through the inlet 20, and the secondary filtration filter 70 is the primary filtration filter 70 It serves to filter foreign matter of relatively small particles contained in the fluid passing through).

그리고, 상기 1,2차 여과필터(60)(70)의 단부를 상호 밀착되도록 결합시키기 위해 상기 중간판(50) 각각의 결합공(52) 내부에는 복수개의 고무링(54)이 압입되며, 상기 각각의 결합공(52) 상단 양측의 중간판(50)에는 상기 1차 여과필터(60)의 하단부를 삽입시켜 고정시키기 위한 고정 고리(56)가 설치되어 구성된다.In addition, a plurality of rubber rings 54 are press-fitted into the coupling holes 52 of the intermediate plates 50 to couple the ends of the first and second filtration filters 60 and 70 to be in close contact with each other. The intermediate plate 50 on both sides of the upper end of each coupling hole 52 is provided with a fixing ring 56 for inserting and fixing the lower end of the primary filtration filter 60.

상기와 같이 구성된 본 발명은 도 4 내지 도 6에 도시한 바와 같이, 산업용 유체 여과장치를 사용하여 유체를 여과시키고자 할 때 상기 필터 하우징(10)의 일측 상부에 설치된 유입구(20)를 통해 필터 하우징(10)의 내부로 유체가 유입되면 상기 필터 하우징(10)의 내부에 설치된 중간판(50)을 중심으로 그 상부에 설치된 복수개의 1차 여과필터(60)에서 1차로 유체속에 함유된 큰 입자의 이물질 등을 여과시킨 후, 이 1차 여과필터(60)를 통과하여 여과된 유체는 계속해서 1차 여과필 터(60)와 연통되는 2차 여과필터(70)의 내부로 내입되어 2차 여과필터(70)를 통과하면서 유체속에 함유된 작은 입자의 이물질 등을 여과시킨 다음, 상기 필터 하우징(10)의 타측 하부에 설치된 배출구(30)를 통해 여과된 유체를 배출시킬 수 있게 된다.The present invention configured as described above, as shown in Figures 4 to 6, when to filter the fluid using an industrial fluid filtration device through the inlet port 20 installed on the upper side of the filter housing 10 When the fluid flows into the housing 10, a large amount contained in the fluid is primarily contained in the plurality of primary filtration filters 60 installed on the upper portion of the intermediate plate 50 installed inside the filter housing 10. After filtering foreign matter or the like of the particles, the fluid filtered through the primary filtration filter 60 is continuously introduced into the secondary filtration filter 70 in communication with the primary filtration filter 60, After passing through the secondary filtration filter 70, foreign substances such as small particles contained in the fluid may be filtered, and then the filtered fluid may be discharged through the outlet 30 installed at the other lower portion of the filter housing 10.

즉, 본 발명은 상기 필터 하우징(10)의 내부 공간을 효율적으로 활용하여 종래 기술의 1단계 여과방식이 아닌, 상기 필터 하우징(10)의 내부에 1차 여과필터(60)와 2차 여과필터(70)를 상호 연통되도록 설치하여 2단계에 걸쳐 신속하고 효과적으로 여과 작업을 진행할 수 있어서 여과시의 유효 여과면적을 효율적으로 확보할 수 있음에 따른 여과 효율을 대폭 향상시킬 수 있게 된다.That is, the present invention utilizes the internal space of the filter housing 10 efficiently so that the primary filtration filter 60 and the secondary filtration filter inside the filter housing 10 are not the first stage filtration method of the prior art. The 70 can be installed to communicate with each other so that the filtration work can be carried out quickly and effectively in two stages, so that the filtration efficiency can be greatly improved by effectively securing the effective filtration area during filtration.

이상에서 상술한 바와 같이, 본 발명은 산업용 유체를 여과시키기 위해 설치되는 필터 하우징의 내부에 1차 및 2차 여과필터를 상호 연통되도록 복수개 설치함으로써 필터 하우징 내부의 공간을 효율적으로 활용하여 필터 하우징의 유입구로 유입되는 대상 유체를 2단계에 걸쳐 신속하고 효율적으로 여과시킬 수 있어서 여과 효율을 크게 증대시킬 수 있으며, 필터 하우징의 내부에 설치되는 필터의 사용 수명을 향상시킬 수 있어서 유지 관리 비용을 크게 절감시킬 수 있으므로 인해 장치의 효율성 및 신뢰성을 대폭 향상시킨 매우 유용한 발명이다.As described above, in the present invention, a plurality of primary and secondary filtration filters are installed in a filter housing installed to filter industrial fluid so as to communicate with each other. The target fluid flowing into the inlet can be filtered quickly and efficiently in two stages, which can greatly increase the filtration efficiency and significantly reduce the maintenance cost by improving the service life of the filter installed inside the filter housing. This is a very useful invention that greatly improves the efficiency and reliability of the device.

Claims (3)

필터 하우징(10)의 내부에 단턱을 갖는 복수개의 결합공(52)이 형성된 중간판(50)이 설치되고, 이 중간판(50)의 각각의 결합공(52)의 상부 및 하부에는 각각 카트리지 필터로 된 1,2차 여과필터(60)(70)의 단부가 상호 연통되도록 설치되며, 상기 중간판(50) 각각의 결합공(52) 내부에는 상기 1,2차 여과필터(60)(70)의 단부를 상호 밀착되도록 결합시키기 위해 복수개의 고무링(54)이 압입되고, 상기 각각의 결합공(52) 상단 양측의 중간판(50)에는 상기 1차 여과필터(60)의 하단부를 삽입시켜 고정시키기 위한 고정 고리(56)가 설치된 것을 특징으로 하는 산업용 유체 여과장치. An intermediate plate 50 having a plurality of coupling holes 52 having steps is provided inside the filter housing 10, and cartridges are respectively provided at the upper and lower portions of the respective coupling holes 52 of the intermediate plate 50. Ends of the first and second filtration filters 60 and 70 made of a filter are installed so as to communicate with each other, and the first and second filtration filters 60 (in the coupling hole 52 of each of the intermediate plates 50) ( A plurality of rubber rings 54 are press-fitted to couple the ends of the 70 to be in close contact with each other, and the lower end of the primary filtration filter 60 is inserted into the intermediate plate 50 at both sides of the upper ends of the respective coupling holes 52. Industrial fluid filtering device, characterized in that the fixing ring 56 is installed for insertion and fixation. 삭제delete 삭제delete
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100888803B1 (en) 2008-09-09 2009-03-13 (주)대백인터내쇼날 Vacuum filter housing for industrial machinery
KR101427778B1 (en) * 2012-05-29 2014-08-07 주식회사 청수테크노필 Media collection apparatus

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KR870009667U (en) * 1985-12-31 1987-07-08 이범재 Beverage cans with two-stage filtration
KR200198698Y1 (en) * 2000-04-29 2000-10-02 조병옥 Water purifier
KR200426268Y1 (en) 2006-06-05 2006-09-19 김정수 Fluid filtration apparatus for industry
KR200426267Y1 (en) * 2006-06-05 2006-09-19 김정수 Fluid filtration apparatus for industry
US20070045173A1 (en) 2005-08-30 2007-03-01 Bha Technologies, Inc. Candle filter assembly and candle filter element

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR870009667U (en) * 1985-12-31 1987-07-08 이범재 Beverage cans with two-stage filtration
KR200198698Y1 (en) * 2000-04-29 2000-10-02 조병옥 Water purifier
US20070045173A1 (en) 2005-08-30 2007-03-01 Bha Technologies, Inc. Candle filter assembly and candle filter element
KR200426268Y1 (en) 2006-06-05 2006-09-19 김정수 Fluid filtration apparatus for industry
KR200426267Y1 (en) * 2006-06-05 2006-09-19 김정수 Fluid filtration apparatus for industry

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100888803B1 (en) 2008-09-09 2009-03-13 (주)대백인터내쇼날 Vacuum filter housing for industrial machinery
KR101427778B1 (en) * 2012-05-29 2014-08-07 주식회사 청수테크노필 Media collection apparatus

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