WO2013168957A1 - Combined screen and foreign substance treating device - Google Patents

Combined screen and foreign substance treating device Download PDF

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Publication number
WO2013168957A1
WO2013168957A1 PCT/KR2013/003944 KR2013003944W WO2013168957A1 WO 2013168957 A1 WO2013168957 A1 WO 2013168957A1 KR 2013003944 W KR2013003944 W KR 2013003944W WO 2013168957 A1 WO2013168957 A1 WO 2013168957A1
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WO
WIPO (PCT)
Prior art keywords
screen
rotating
screw
hole
rotating body
Prior art date
Application number
PCT/KR2013/003944
Other languages
French (fr)
Korean (ko)
Inventor
여미경
편기열
Original Assignee
Yeo Mi-Kyeong
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Publication date
Application filed by Yeo Mi-Kyeong filed Critical Yeo Mi-Kyeong
Publication of WO2013168957A1 publication Critical patent/WO2013168957A1/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
    • B01D29/62—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
    • 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
    • B01D29/114—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 arranged for inward flow filtration
    • 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
    • B01D29/62—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
    • B01D29/6476—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 rotary 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
    • B01D29/62—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
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/26—Permeable casings or strainers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials

Definitions

  • the present invention relates to a dual screen foreign matter processor, a screen function for blocking the introduction of foreign matters in the intake process, and a foreign matter processor that prevents foreign matters from entering.
  • Desalination plants, nuclear power plants, thermal power plants, and cogeneration plants use seawater as raw water or cooling water in a cooling system. Since there are foreign substances such as aquatic organisms, shellfish, trash, and floats in seawater, when using water, the screen equipment that can filter out foreign substances is used, and Korea Patent Publication No. 2008-6344 filters out foreign substances from the water taken out.
  • the state discloses a water intake facility of a rotating screen system.
  • Such screen equipment has a transfer chain installed in the intake passage, and a plurality of baskets coupled to the transfer chain and having a screen, and the water in the intake passage passes through the screen of the basket while the basket is moved by the transfer chain. Remove foreign substances from the water.
  • Prior arts for solving such jellyfish include 10-2010-0061821 (jellyfish shredding net), 10-2006-0102489 (jellyfish crush ejector) and the like.
  • the combined screen foreign matter processor according to the present invention has a screen function for blocking the inflow of foreign substances in the intake process and the purpose of preventing the inlet clogging due to jellyfish.
  • the dual screen foreign matter processor has a screw installed horizontally in the inlet pipe to discharge foreign substances to the outside, a drive motor for rotating the screw, and a semi-cylindrical shape having a first through hole formed in the front of the screw.
  • the front rotation assembly and the rear rotation assembly is characterized in that the projection is formed on the outer peripheral surface.
  • the size of the first through-hole is characterized in that larger than the size of the second through-hole.
  • the front rotating assembly may include a plurality of rotating bodies installed adjacent to the front screen, a blade protruding from the outer circumferential surface of the rotating body, and a driving unit for rotating the rotating body.
  • the rear rotating assembly may include a plurality of rotating bodies installed adjacent to the rear screen, a brush protruding from an outer circumferential surface of the rotating body, and a driving unit for rotating the rotating body.
  • the rotating body is characterized in that the fluid injection nozzle is formed.
  • the screen combined foreign matter processor according to the present invention can perform a screen function to block the inflow of foreign matters through the front and rear screens, and at the same time to prevent foreign substances such as jellyfish to the outside through the rotating screw to block the inlet port. There is an advantage to this.
  • FIG. 1 is an exploded perspective view of a screen combined with foreign matter processor according to an embodiment of the present invention.
  • FIG. 2 is a cross-sectional view of the A-A portion of FIG.
  • FIG 3 is a plan view of a dual screen screen foreign matter treatment device according to an embodiment of the present invention.
  • FIG. 4 is an enlarged view of a portion B of FIG. 2.
  • FIG. 5 illustrates a rearward rotation assembly in accordance with a preferred embodiment of the present invention.
  • FIG. 1 is an exploded perspective view of a screen combined foreign matter treatment device according to an embodiment of the present invention.
  • the combined screen foreign matter processor includes a screw 100, a front screen 300, a rear screen 400, a front rotation assembly 500, and a rear rotation assembly 600. .
  • the screw 100 is installed horizontally in the inlet pipe (1) to discharge the foreign matter to the outside.
  • the screw 100 is rotated through the drive motor 200, the front screen 300 is installed on the front of the screw 100, the rear screen 400 is installed on the back.
  • the front screen 300 is a semi-cylindrical shape having a first through-hole 302 is installed in close contact with the front of the screw 100, the rear screen 400 is installed on the rear of the screw 100 And a semi-cylindrical shape corresponding to the baby front screen 300, and a second through hole 402 is formed.
  • the size of the first through hole 302 is preferably made larger than the size of the second through hole 402, foreign matter flowing through the first through hole 302 is the screw 100 and the front and Since it is pulverized through the rear screen, the pulverized foreign matter is prevented from flowing backward.
  • Figure 2 is a cross-sectional view of the A-A portion of Figure 1
  • Figure 3 is a plan view of a dual screen screen foreign matter processor according to an embodiment of the present invention.
  • the water flowing through the primary screen 2 of the inlet pipe 1 first passes through the front screen 300 via the self-rotating front rotating assembly 500.
  • the end of the screw 100 should be formed with a discharge pipe 700 in close contact with the side of the inlet pipe (1).
  • Water passing through the screw 100 passes through the rear screen 400 and the rear rotating assembly 600 and flows into the storage tank.
  • front rotation assembly 500 and the rear rotation assembly 600 will be described in more detail.
  • the plurality of front rotation assembly 500 is rotatably installed at a predetermined interval adjacent to the front screen 300
  • the plurality of rear rotation assembly is rotatably installed at a predetermined interval adjacent to the rear screen 400 do.
  • front rotating assembly 500 and the rear rotating assembly 600 has protrusions formed on the outer circumferential surface, thereby forming a vortex around the rotating assembly through the protrusions (not shown in FIG. 1).
  • FIG. 4 is an enlarged view of a portion B of FIG. 2.
  • the front rotating assembly includes a plurality of rotating bodies 610 installed adjacent to the front screen 300, and blades 520 protruding from the outer circumferential surface of the rotating body 610. And a driving unit (not shown) for rotating the rotating body.
  • the protrusion 530 may be formed to protrude in a straight shape as shown in FIG. 4, and may be deformed into various shapes that may generate vortices.
  • the end of the blade 520 is disposed to be adjacent to the front screen 300 so as to crush the foreign matter introduced from the outside.
  • FIG. 5 is a view showing a rear rotation assembly according to a preferred embodiment of the present invention.
  • the front rotation assembly 600 includes a plurality of rotation bodies 610 installed adjacent to the rear screen, a brush 620 protruding from the outer circumferential surface of the rotation body 610, and the rotation body. And a driver (not shown) for rotating the 610.
  • the brush 620 is in close contact with the rear screen to prevent foreign matter from being adsorbed on the rear surface of the rear screen, and the protrusion 630 is formed like the rear rotation assembly 600. do.
  • the rotary body 610 is provided with a fluid injection nozzle 640, the foreign matter is adsorbed on the rear of the rear screen through the air or water sprayed unlike the brush 620 To prevent it.
  • the drive unit used for the front and rear rotation assembly may be connected to the drive motor to each of the plurality of assemblies, respectively, or may be connected to the drive motor for rotating the screw through a shaft joint.
  • the present invention has a main technical idea to provide a screen-use foreign matter processor, and the embodiment described above with reference to the drawings is only one embodiment, so the true scope of the present invention is determined by the claims. Should be.
  • the present invention relates to a dual screen foreign matter processor, and can be used in the field of the foreign matter processor to block the inflow of foreign substances in the intake process and to prevent the foreign substances from entering.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The present invention relates to a combined screen and foreign substance treating device. The combined screen and foreign substance treating device according to the present invention includes: a screw that is disposed horizontally in an inlet pipe so as to discharge foreign substances to the outside; a driving motor that rotates the screw; a semi-cylindrical front surface screen that is disposed on a front surface of the screw and has a first through-hole; a semi-cylindrical rear surface screen that is disposed on a rear surface of the screw and has a second through-hole; multiple forward rotation assemblies that are rotatably disposed at regular intervals so as to be adjacent to the front surface screen; and multiple backward rotation assemblies that are rotatably disposed at regular intervals so as to be adjacent to the rear surface screen.

Description

스크린 겸용 이물질 처리기 Combined screen debris handler
본 발명은 스크린 겸용 이물질 처리기에 관한 것으로서, 취수 과정에서 이물질의 유입을 차단하는 스크린 기능과 이물질이 내부로 유입되는 것을 방지하는 이물질 처리기에 관한 것이다.The present invention relates to a dual screen foreign matter processor, a screen function for blocking the introduction of foreign matters in the intake process, and a foreign matter processor that prevents foreign matters from entering.
담수화 플랜트나 원자로 발전 플랜트, 화력 발전소, 열병합 발전소 등은 원수 또는 냉각계통의 냉각수로 해수를 취수하여 사용한다. 해수에는 수중생물, 패류, 쓰레기, 부유물 등의 이물질이 존재하기 때문에 물을 취수할 때는 이물질을 걸러 낼 수 있는 스크린 설비 사용하게 되며, 대한민국 공개특허공보 2008-6344호는 취수되는 물로부터 이물질을 걸러 주는 회전망 스크린 방식의 취수 설비를 개시하고 있다.Desalination plants, nuclear power plants, thermal power plants, and cogeneration plants use seawater as raw water or cooling water in a cooling system. Since there are foreign substances such as aquatic organisms, shellfish, trash, and floats in seawater, when using water, the screen equipment that can filter out foreign substances is used, and Korea Patent Publication No. 2008-6344 filters out foreign substances from the water taken out. The state discloses a water intake facility of a rotating screen system.
이러한 스크린 설비는 취수유로에 설치된 이송체인과, 이송체인에 결합되며 스크린을 갖춘 다수의 바스켓을 구비하여, 이송체인에 의해 바스켓이 이동하는 가운데 취수유로의 물이 바스켓의 스크린을 통과하도록 함으로써 취수되는 물로부터 이물질을 제거한다.Such screen equipment has a transfer chain installed in the intake passage, and a plurality of baskets coupled to the transfer chain and having a screen, and the water in the intake passage passes through the screen of the basket while the basket is moved by the transfer chain. Remove foreign substances from the water.
이러한 취수 스크린과 관련된 선행기술에는 대한민국 특허청에 출원된 출원번호 제20-2007-0018945호 등이 있다.Prior art related to such a water intake screen is the application number No. 20-2007-0018945 filed with the Korean Intellectual Property Office.
이러한 취수 스크린이 설치되는 유입구에 해파리 등이 출몰하게 되는 경우 유입구가 막히게 되는 문제점이 있다.When the jellyfish, etc. are infested in the inlet in which the intake screen is installed, there is a problem that the inlet is blocked.
이러한 해파리를 해결하기 위한 선행기술에는 제10-2010-0061821호(해파리 파쇄용 끌그물), 제10-2006-0102489호(해파리 분쇄 배출기) 등이 있다.Prior arts for solving such jellyfish include 10-2010-0061821 (jellyfish shredding net), 10-2006-0102489 (jellyfish crush ejector) and the like.
그러나, 종래의 이러한 분쇄 및 파쇄 장치는 근본적으로 유입구가 막히는 현상을 해결하지 못한다는 문제점이 있다.However, such a conventional grinding and crushing device has a problem that does not fundamentally solve the phenomenon that the inlet is blocked.
본 발명에 따른 스크린 겸용 이물질 처리기는 취수 과정에서 이물질의 유입을 차단하는 스크린 기능과 해파리로 인해 유입구가 막히는 현상을 방지하는 데 그 목적이 있다.The combined screen foreign matter processor according to the present invention has a screen function for blocking the inflow of foreign substances in the intake process and the purpose of preventing the inlet clogging due to jellyfish.
본 발명에 따른 스크린 겸용 이물질 처리기는 유입관에 수평으로 설치되어 이물질을 외부로 배출시키는 스크류와, 상기 스크류를 회전시키는 구동 모터와, 상기 스크류의 전면에 설치되고 제1관통홀이 형성된 반원통형상의 전면 스크린과, 상기 스크류의 후면에 설치되고 제2관통홀이 형성된 반원통형상의 후면 스크린과, 상기 전면 스크린에 인접하여 일정한 간격으로 회전 가능하게 설치되는 다수 개의 전방 회전 어셈블리와, 상기 후면 스크린에 인접하여 일정한 간격으로 회전 가능하게 설치되는 다수 개의 후방 회전 어셈블리를 포함하는 것을 특징으로 한다.The dual screen foreign matter processor according to the present invention has a screw installed horizontally in the inlet pipe to discharge foreign substances to the outside, a drive motor for rotating the screw, and a semi-cylindrical shape having a first through hole formed in the front of the screw. A front screen, a semi-cylindrical rear screen installed at the rear of the screw and having a second through hole formed therein, a plurality of front rotating assemblies rotatably installed at regular intervals adjacent to the front screen, and adjacent to the rear screen. It characterized in that it comprises a plurality of rear rotation assembly is rotatably installed at regular intervals.
그리고, 상기 전방 회전 어셈블리 및 후방 회전 어셈블리는 외주면에 돌기가 형성되는 것을 특징으로 한다.In addition, the front rotation assembly and the rear rotation assembly is characterized in that the projection is formed on the outer peripheral surface.
또한, 상기 제1관통홀의 크기가 제2 관통홀의 크기보다 큰 것을 특징으로 한다.In addition, the size of the first through-hole is characterized in that larger than the size of the second through-hole.
그리고, 상기 전방 회전 어셈블리는 상기 전면 스크린에 인접하여 설치되는 다수 개의 회전 몸통과, 상기 회전 몸통의 외주면에 돌출형성된 칼날과, 상기 회전 몸통을 회전시키는 구동부를 포함하는 것을 특징으로 한다.The front rotating assembly may include a plurality of rotating bodies installed adjacent to the front screen, a blade protruding from the outer circumferential surface of the rotating body, and a driving unit for rotating the rotating body.
또한, 상기 후방 회전 어셈블리는 상기 후면 스크린에 인접하여 설치되는 다수 개의 회전 몸통과, 상기 회전 몸통의 외주면에 돌출 형성된 브러쉬와, 상기 회전 몸통을 회전시키는 구동부를 포함하는 것을 특징으로 한다.The rear rotating assembly may include a plurality of rotating bodies installed adjacent to the rear screen, a brush protruding from an outer circumferential surface of the rotating body, and a driving unit for rotating the rotating body.
마지막으로, 상기 회전 몸체에는 유체 분사 노즐이 형성되는 것을 특징으로 한다.Finally, the rotating body is characterized in that the fluid injection nozzle is formed.
본 발명에 따른 스크린 겸용 이물질 처리기는 전면 및 후면 스크린을 통해서 이물질의 유입을 차단하는 스크린 기능을 수행할 수 있고, 동시에 회전되는 스크류를 통해서 해파리 등의 이물질을 외부로 배출시켜서 유입구가 막히는 현상을 방지할 수 있는 장점이 있다.The screen combined foreign matter processor according to the present invention can perform a screen function to block the inflow of foreign matters through the front and rear screens, and at the same time to prevent foreign substances such as jellyfish to the outside through the rotating screw to block the inlet port. There is an advantage to this.
도 1은 본 발명의 바람직한 일실시예에 따른 스크린 겸용 이물질 처리기의 분해사시도.1 is an exploded perspective view of a screen combined with foreign matter processor according to an embodiment of the present invention.
도 2는 도 1의 A-A부의 단면도.2 is a cross-sectional view of the A-A portion of FIG.
도 3은 본 발명의 바람직한 일실시에에 따른 스크린 겸용 이물질 처리기의 평면도. 3 is a plan view of a dual screen screen foreign matter treatment device according to an embodiment of the present invention.
도 4는 도 2의 B부분의 확대도.4 is an enlarged view of a portion B of FIG. 2.
도 5는 본 발명의 바람직한 일실시예에 따른 후방 회전 어셈블리를 도시하는 도면. 5 illustrates a rearward rotation assembly in accordance with a preferred embodiment of the present invention.
이하에서는 첨부된 도면을 참조하여 본 발명의 바람직한 일 실시 예를 상세하게 설명하고자 한다.Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.
도 1은 본 발명의 바람직한 일실시예에 따른 스크린 겸용 이물질 처리기의 분해사시도이다.1 is an exploded perspective view of a screen combined foreign matter treatment device according to an embodiment of the present invention.
도 1에 도시된 바와 같이 본 발명에 따른 스크린 겸용 이물질 처리기는 스크류(100), 전면 스크린(300), 후면 스크린(400), 전방 회전 어셈블리(500), 후방 회전 어셈블리(600)을 포함하여 이루어진다.As shown in FIG. 1, the combined screen foreign matter processor according to the present invention includes a screw 100, a front screen 300, a rear screen 400, a front rotation assembly 500, and a rear rotation assembly 600. .
먼저, 유입관(1)의 단부에는 이물질 유입을 1차적으로 차단하는 스크린(2)이 설치되며, 스크류(100)는 상기 유입관(1)에 수평으로 설치되어 이물질을 외부로 배출시키게 된다.First, at the end of the inlet pipe (1) is provided a screen (2) that primarily blocks foreign matter inflow, the screw 100 is installed horizontally in the inlet pipe (1) to discharge the foreign matter to the outside.
상기 스크류(100)는 구동 모터(200)를 통해서 회전되고, 상기 스크류(100)의 전면에는 전면 스크린(300)이 설치되고 후면에는 후면 스크린(400)이 설치된다.The screw 100 is rotated through the drive motor 200, the front screen 300 is installed on the front of the screw 100, the rear screen 400 is installed on the back.
상기 전면 스크린(300)은 제1관통홀(302)이 형성된 반원통형상이며, 상기 스크류(100)의 전면에 밀착하여 설치되고, 상기 후면 스크린(400)은 상기 스크류(100)의 후면에 설치되고 사아기 전면 스크린(300)에 대응되는 반원통형상이고, 제2관통홀(402)이 형성된다.The front screen 300 is a semi-cylindrical shape having a first through-hole 302 is installed in close contact with the front of the screw 100, the rear screen 400 is installed on the rear of the screw 100 And a semi-cylindrical shape corresponding to the baby front screen 300, and a second through hole 402 is formed.
여기서, 상기 제1관통홀(302)의 크기가 제2 관통홀(402)의 크기보다 크게 제작되는 것이 바람직하며, 제1관통홀(302)를 통해서 유입되는 이물질은 스크류(100)와 전면 및 후면 스크린을 통해서 분쇄되므로 분쇄된 이물질이 후방으로 유입되는 것을 방지하기 위해서이다.Here, the size of the first through hole 302 is preferably made larger than the size of the second through hole 402, foreign matter flowing through the first through hole 302 is the screw 100 and the front and Since it is pulverized through the rear screen, the pulverized foreign matter is prevented from flowing backward.
유입관을 통해서 유입되는 물의 흐름을 살펴보면,Looking at the flow of water flowing through the inlet pipe,
도 2는 도 1의 A-A부의 단면도이고, 도 3은 본 발명의 바람직한 일실시에에 따른 스크린 겸용 이물질 처리기의 평면도이다. Figure 2 is a cross-sectional view of the A-A portion of Figure 1, Figure 3 is a plan view of a dual screen screen foreign matter processor according to an embodiment of the present invention.
도 2에 도시된 바와 같이 유입관(1)의 1차 스크린(2)을 통해서 유입되는 물은 먼저 자체회전하는 전방 회전 어셈블리(500)를 거쳐서 전면 스크린(300)을 통과하게 된다.As shown in FIG. 2, the water flowing through the primary screen 2 of the inlet pipe 1 first passes through the front screen 300 via the self-rotating front rotating assembly 500.
이때, 도 3에 도시된 바와 같이 물과 같이 유입되는 이물질은 스크류(100)를 통해서 측면으로 배출된다. At this time, as shown in FIG. 3, foreign substances introduced as water are discharged to the side through the screw 100.
따라서, 스크류(100)의 단부에는 유입관(1)의 측면에 밀착되는 배출관(700)이 형성되어야 한다.Therefore, the end of the screw 100 should be formed with a discharge pipe 700 in close contact with the side of the inlet pipe (1).
그리고, 상기 스크류(100)를 통과한 물은 후면 스크린(400)과 후방 회전 어셈블리(600)를 통과하여 저장 탱크로 유입된다.Water passing through the screw 100 passes through the rear screen 400 and the rear rotating assembly 600 and flows into the storage tank.
여기서,, 전방 회전 어셈블리(500), 후방 회전 어셈블리(600)에 대해 보다 상세히 살펴보기로 한다.Here, the front rotation assembly 500 and the rear rotation assembly 600 will be described in more detail.
상기 전방 회전 어셈블리(500)는 상기 전면 스크린(300)에 인접하여 일정한 간격으로 회전 가능하게 다수 개가 설치되고, 후방 회전 어셈블리는 상기 후면 스크린(400)에 인접하여 일정한 간격으로 회전 가능하게 다수 개가 설치된다.The plurality of front rotation assembly 500 is rotatably installed at a predetermined interval adjacent to the front screen 300, the plurality of rear rotation assembly is rotatably installed at a predetermined interval adjacent to the rear screen 400 do.
그리고, 상기 전방 회전 어셈블리(500) 및 후방 회전 어셈블리(600)는 외주면에 돌기가 형성되어, 상기 돌기(도 1에는 미도시됨)를 통해서 회전 어셈블리 주위에 와류를 형성시키게 된다.In addition, the front rotating assembly 500 and the rear rotating assembly 600 has protrusions formed on the outer circumferential surface, thereby forming a vortex around the rotating assembly through the protrusions (not shown in FIG. 1).
도 4는 도 2의 B부분의 확대도이다.4 is an enlarged view of a portion B of FIG. 2.
도 4에 도시된 바와 같이 본 발명에 따른 전방 회전 어셈블리는 전면 스크린(300)에 인접하여 설치되는 다수 개의 회전 몸통(610)과, 상기 회전 몸통(610)의 외주면에 돌출형성된 칼날(520)과, 상기 회전 몸통을 회전시키는 구동부(미도시됨)를 포함한다.As shown in FIG. 4, the front rotating assembly according to the present invention includes a plurality of rotating bodies 610 installed adjacent to the front screen 300, and blades 520 protruding from the outer circumferential surface of the rotating body 610. And a driving unit (not shown) for rotating the rotating body.
앞서 설명한 바와 같이 돌기(530)는 도 4에 도시된 바와 같이 일자형태로 돌출 형성될 수도 있으며, 와류를 발생시킬 수 있는 다양한 형태로 변형가능하다.As described above, the protrusion 530 may be formed to protrude in a straight shape as shown in FIG. 4, and may be deformed into various shapes that may generate vortices.
*또한, 상기 칼날(520)의 단부는 전면 스크린(300)에 인접하도록 배치되어 외부에서 유입되는 이물질을 분쇄할 수 있도록 한다.In addition, the end of the blade 520 is disposed to be adjacent to the front screen 300 so as to crush the foreign matter introduced from the outside.
도 5는 본 발명의 바람직한 일실시예에 따른 후방 회전 어셈블리를 도시하는 도면이다.5 is a view showing a rear rotation assembly according to a preferred embodiment of the present invention.
도 5에 도시된 바와 같이 전방 회전 어셈블리(600)는 후면 스크린에 인접하여 설치되는 다수 개의 회전 몸통(610)과, 상기 회전 몸통(610)의 외주면에 돌출 형성된 브러쉬(620)와, 상기 회전 몸통(610)을 회전시키는 구동부(미도시됨)를 포함한다.As shown in FIG. 5, the front rotation assembly 600 includes a plurality of rotation bodies 610 installed adjacent to the rear screen, a brush 620 protruding from the outer circumferential surface of the rotation body 610, and the rotation body. And a driver (not shown) for rotating the 610.
도 5의 (a)에 도시된 바와 같이 상기 브러쉬(620)는 후면 스크린에 밀착되어 후면 스크린의 후면부에 이물질이 흡착되는 것을 방지하게 되며, 후방 회전 어셈블리(600)와 마찬가지로 돌기(630)가 형성된다.As shown in (a) of FIG. 5, the brush 620 is in close contact with the rear screen to prevent foreign matter from being adsorbed on the rear surface of the rear screen, and the protrusion 630 is formed like the rear rotation assembly 600. do.
또한, 도 5의 (b)에 도시된 바와 같이 회전 몸체(610)에는 유체 분사 노즐(640)이 형성되어 상기 브러쉬(620)와 달리 분사되는 공기 또는 물을 통해서 후면 스크린의 후면에 이물질이 흡착되는 것을 방지하게 된다.In addition, as shown in (b) of FIG. 5, the rotary body 610 is provided with a fluid injection nozzle 640, the foreign matter is adsorbed on the rear of the rear screen through the air or water sprayed unlike the brush 620 To prevent it.
또한, 상기 전방 회전 어셈블리와 후방 회전 어셈블리에 이용되는 구동부는 다수 개의 각각 어셈블리에 구동 모터를 각각 연결할 수도 있고, 상기 스크류를 회전시키는 구동 모터에 축이음을 통해서 연결하여 사용할 수도 있다.In addition, the drive unit used for the front and rear rotation assembly may be connected to the drive motor to each of the plurality of assemblies, respectively, or may be connected to the drive motor for rotating the screw through a shaft joint.
이상과 같이 본 발명은 스크린 겸용 이물질 처리기를 제공하는 것을 주요한 기술적 사상으로 하고 있으며, 도면을 참고하여 상술한 실시 예는 단지 하나의 실시 예에 불과하므로 본 발명의 진정한 범위는 특허청구범위에 의해 결정되어야 한다.As described above, the present invention has a main technical idea to provide a screen-use foreign matter processor, and the embodiment described above with reference to the drawings is only one embodiment, so the true scope of the present invention is determined by the claims. Should be.
본 발명은 스크린 겸용 이물질 처리기에 관한 것으로서, 취수 과정에서 이물질의 유입을 차단하는 스크린 기능과 이물질이 내부로 유입되는 것을 방지하는 이물질 처리기 분야에 이용가능하다.The present invention relates to a dual screen foreign matter processor, and can be used in the field of the foreign matter processor to block the inflow of foreign substances in the intake process and to prevent the foreign substances from entering.

Claims (6)

  1. 유입관에 수평으로 설치되어 이물질을 외부로 배출시키는 스크류와;A screw installed horizontally in the inlet pipe and discharging foreign substances to the outside;
    상기 스크류를 회전시키는 구동 모터와;A drive motor for rotating the screw;
    상기 스크류의 전면에 설치되고 제1관통홀이 형성된 반원통형상의 전면 스크린과;A semi-cylindrical front screen installed at the front of the screw and having a first through hole formed therein;
    상기 스크류의 후면에 설치되고 제2관통홀이 형성된 반원통형상의 후면 스크린과;A semi-cylindrical rear screen installed at a rear side of the screw and having a second through hole formed therein;
    상기 전면 스크린에 인접하여 일정한 간격으로 회전 가능하게 설치되는 다수 개의 전방 회전 어셈블리와;A plurality of forward rotation assemblies rotatably installed at regular intervals adjacent the front screen;
    상기 후면 스크린에 인접하여 일정한 간격으로 회전 가능하게 설치되는 다수 개의 후방 회전 어셈블리;를 포함하는 것을 특징으로 하는 스크린 겸용 이물질 처리기.And a plurality of rear rotating assemblies rotatably installed at regular intervals adjacent to the rear screen.
  2. 제 1 항에 있어서,The method of claim 1,
    상기 전방 회전 어셈블리 및 후방 회전 어셈블리는,The front rotation assembly and the rear rotation assembly,
    외주면에 돌기가 형성되는 것을 특징으로 하는 스크린 겸용 이물질 처리기.Screen foreign matter treatment device, characterized in that the projection is formed on the outer peripheral surface.
  3. 제 1 항에 있어서,The method of claim 1,
    상기 제1관통홀의 크기가 제2 관통홀의 크기보다 큰 것을 특징으로 하는 스크린 겸용 이물질 처리기.The dual screen processor of claim 1, wherein the size of the first through hole is larger than that of the second through hole.
  4. 제 1 항에 있어서,The method of claim 1,
    상기 전방 회전 어셈블리는,The front rotation assembly,
    상기 전면 스크린에 인접하여 설치되는 다수 개의 회전 몸통과, 상기 회전 몸통의 외주면에 돌출형성된 칼날과, 상기 회전 몸통을 회전시키는 구동부를 포함하는 것을 특징으로 하는 스크린 겸용 이물질 처리기.And a plurality of rotating bodies installed adjacent to the front screen, a blade protruding from the outer circumferential surface of the rotating body, and a driving unit for rotating the rotating body.
  5. 제 1 항에 있어서,The method of claim 1,
    상기 후방 회전 어셈블리는,The rear rotation assembly,
    상기 후면 스크린에 인접하여 설치되는 다수 개의 회전 몸통과, 상기 회전 몸통의 외주면에 돌출 형성된 브러쉬와, 상기 회전 몸통을 회전시키는 구동부를 포함하는 것을 특징으로 하는 스크린 겸용 이물질 처리기.And a plurality of rotating bodies installed adjacent to the rear screen, a brush protruding from an outer circumferential surface of the rotating body, and a driving unit for rotating the rotating body.
  6. 제 5 항에 있어서,The method of claim 5,
    상기 회전 몸체에는, The rotating body,
    유체 분사 노즐이 형성되는 것을 특징으로 하는 스크린 겸용 이물질 처리기.Screen foreign matter treatment device, characterized in that the fluid injection nozzle is formed.
PCT/KR2013/003944 2012-05-11 2013-05-07 Combined screen and foreign substance treating device WO2013168957A1 (en)

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