KR200162956Y1 - The screen washing devise of a waste water treatment apparatus - Google Patents

The screen washing devise of a waste water treatment apparatus Download PDF

Info

Publication number
KR200162956Y1
KR200162956Y1 KR2019970014506U KR19970014506U KR200162956Y1 KR 200162956 Y1 KR200162956 Y1 KR 200162956Y1 KR 2019970014506 U KR2019970014506 U KR 2019970014506U KR 19970014506 U KR19970014506 U KR 19970014506U KR 200162956 Y1 KR200162956 Y1 KR 200162956Y1
Authority
KR
South Korea
Prior art keywords
screen device
screen
inlet
wastewater
cleaning
Prior art date
Application number
KR2019970014506U
Other languages
Korean (ko)
Other versions
KR970051798U (en
Inventor
정영남
Original Assignee
강동석
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 강동석 filed Critical 강동석
Priority to KR2019970014506U priority Critical patent/KR200162956Y1/en
Publication of KR970051798U publication Critical patent/KR970051798U/en
Application granted granted Critical
Publication of KR200162956Y1 publication Critical patent/KR200162956Y1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/126—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using drum filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/461—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element nozzles
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/22—Nature of the water, waste water, sewage or sludge to be treated from the processing of animals, e.g. poultry, fish, or parts thereof
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/24—Separation of coarse particles, e.g. by using sieves or screens
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/20—Sludge processing

Landscapes

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

Abstract

본 고안은 분뇨나 하천 찌꺼기 등의 각종 협잡물이 포함되어 있는 하,폐수, 축산폐수(이하, 오폐수라 총칭함)에서 오물 및 부유물을 탈수하고 분리하는 오폐수 처리기의 스크린 세척장치에 관한 것으로서, 더욱 상세하게는 오폐수에 포함되어 있는 오물 및 부유물을 탈수하고 분리하는 스크린장치의 상부에 스크린장치를 세척하는 스크린 세척장치를 설치하여 스크린장치에 형성된 통공이 막히지 않게 하여 협잡물과 폐수를 효과적으로 분리할 수 있도록 하기 위한 것이다.The present invention relates to a screen cleaning device for a wastewater treatment system for dewatering and separating sewage and suspended solids from sewage, wastewater, and livestock wastewater (hereinafter, collectively referred to as wastewater) containing various contaminants such as manure and river dregs. In order to effectively separate the contaminants and the wastewater by installing a screen cleaning device for cleaning the screen device on the top of the screen device for dewatering and separating the dirt and suspended matter contained in the waste water to prevent clogging of the perforations formed in the screen device It is for.

본 고안에 의한 오폐수 처리기의 스크린 세척장치는 프레임(1)의 상부에는 모터(M)의 동력을 전달받아 회전하는 스크린장치(6)의 외주연 전둘레에는 다수의 물빠짐용 통공(66)이 형성되며 내주연에는 찌꺼기 배출용 스크류콘베어(65)가 설치되고, 상기 스크린장치(6)의 선단에 오폐수 유입부(63)와 여과된 협잡물이 배출되는 배출부(11)가 설치되는 것에 있어서, 상기 스크린장치(6)의 상부에는 일측 전방에 에어유입구(55)와 세척수유입구(56)가 형성된 유입관(57)이 설치되며, 상기 유입관(57)의 타측에는 내부에 공간부(53)가 형성되며 외주연 전둘레에는 "+"자 형태로 세척솔(52)이 일정간격으로 배열 설치되고, 각 세척솔(52)의 사이 사이에는 세척수와 에어가 분사되는 다수개의 분사노즐(54)이 일정 간격으로 배열 설치되는 브러쉬본체(51)가 설치되며, 상기 스크린장치(6)가 지지되는 한쌍의 지지롤러(73)의 하단부에는 지지롤러(73)가 오일이 잠기도록 오일이 채워진 오일박스(71)가 설치되어 있는 것을 특징으로 한다.The screen cleaning device of the wastewater treatment device according to the present invention has a plurality of water draining holes 66 around the outer periphery of the screen device 6 that is rotated by receiving the power of the motor M on the upper part of the frame 1. In the inner circumference is formed screw conveyor 65 for discharge of waste, and the discharge portion 11 for discharging the wastewater inlet 63 and the filtered contaminant is installed at the front end of the screen device 6, An upper portion of the screen device 6 is provided with an inlet pipe 57 having an air inlet 55 and a washing water inlet 56 formed at one side, and a space 53 therein at the other side of the inlet pipe 57. The outer circumferential edge is formed around the washing brush 52 is arranged at a predetermined interval in the form of a "+", and a plurality of injection nozzles 54 in which washing water and air are sprayed between the washing brushes 52. Brush bodies 51 which are arranged at regular intervals are installed. It characterized in that the device (6) the lower end of the pair of support rollers 73 that support the supporting roller 73. The oil box 71 is filled with five days to five days locked and installed.

[색인어][Index]

오폐수, 스크린, 세척장치, 에어, 세척수, 세척솔, 분사노즐, 오일박스Waste water, screen, washing device, air, washing water, cleaning brush, spray nozzle, oil box

Description

오폐수 처리기의 스크린 세척장치. {The screen washing devise of a waste water treatment apparatus}Screen cleaner for wastewater treatment system. {The screen washing devise of a waste water treatment apparatus}

제1도는 본 고안의 오폐수 처리기 일실시예의 단면도.1 is a cross-sectional view of one embodiment of a wastewater treatment device of the present invention.

제2도는 본 고안의 일실시예를 나타내는 단면도.2 is a cross-sectional view showing an embodiment of the present invention.

제3도는 제2도의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.

제4도는 제2도에 도시된 본 고안의 스크린 세척장치를 도시한 부분 확대단면도.Figure 4 is a partially enlarged cross-sectional view showing a screen cleaning device of the present invention shown in FIG.

제5도는 제4도에 도시된 브러쉬 본체의 일부 확대 측단면도.5 is a partially enlarged side sectional view of the brush body shown in FIG.

제6도는 종래의 오폐수 처리장치의 일실시예를 나타내는 단면도.6 is a cross-sectional view showing an embodiment of a conventional wastewater treatment apparatus.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings

1 : 프레임 11 : 배출구1: Frame 11: Outlet

2 : 상부커버 21 : 투입구2: upper cover 21: inlet

3 : 호스고정기 31: 조오3: hose stopper 31: jaw

32 : 유입관 4 : 외통32: inlet pipe 4: outer cylinder

41 : 배수구 51 : 브러쉬본체41: drain hole 51: brush body

52 : 세척솔 53 : 공간부52: washing brush 53: space

54 : 분사노즐 55 : 에어유입구54: injection nozzle 55: air inlet

56 : 세척수유입구 57 : 유입관56: wash water inlet 57: inlet pipe

6 : 스크린장치 61 : 종동스프라켓6: screen device 61: driven sprocket

62 : 체인 63 : 유입부62: chain 63: inlet

65 : 스크류콘베이어 66 : 통공65: screw conveyor 66: through hole

67 : 배출부 68 : 가이드링67 discharge portion 68: guide ring

71 : 오일박스 72 : 오일배출구71: oil box 72: oil outlet

73 : 지지롤러73: support roller

[고안의 상세한 설명][Detailed Description of Design]

[고안의 목적][Purpose of designation]

[고안이 속하는 기술분야 및 그 분야의 종래기술]The technical field to which the design belongs and the prior art in the field

본 고안은 분뇨나 하천 찌꺼기 등의 각종 협잡물이 포함되어 있는 하, 폐수, 축산폐수(이하, 오폐수라 총칭함)에서 오물 및 부유물을 탈수하고 분리하는 오폐수 처리기의 스크린 세척장치에 관한 것으로서, 더욱 상세하게는 오폐수에 포함되어 있는 오물 및 부유물을 탈수하고 분리하는 스크린장치의 상부에 스크린장치를 세척하는 스크린 세척장치를 설치하여 스크린장치에 형성된 통공이 막히지 않게 하여 협잡물과 폐수를 효과적으로 분리할 수 있도록 하기 위한 것이다.The present invention relates to a screen cleaning device for a wastewater treatment device for dewatering and separating sewage and suspended solids from sewage, livestock wastewater (hereinafter, collectively referred to as wastewater) containing various contaminants such as manure or river waste, and more details. In order to effectively separate the contaminants and the wastewater by installing a screen cleaning device for cleaning the screen device on the top of the screen device for dewatering and separating the dirt and suspended matter contained in the waste water to prevent clogging of the perforations formed in the screen device It is for.

종래에는 제6도에 도시되어 있는 바와같이, 분뇨나 하천 찌꺼기 등의 각종 협잡물이 포함되어 있는 오폐수를 협잡물과 여액으로 분리하는 오폐수 처리장치는, 프레임(1)의 상부에 오폐수가 유입되는 유입관(32)과 후방에 협잡물 찌꺼기가 배출되는 배출구(11)가 구비되어 있으며, 유입관(32)과 배출구(11)사이에는 원통체 형태의 스크린장치(6)가 설치되어 있고, 상기 스크린 장치(6)의 외주연 전둘레에는 다수의 통공(66)이 형성된 것이 알려져 있다.Conventionally, as shown in FIG. 6, a wastewater treatment apparatus for separating wastewater containing various contaminants such as manure and river debris into a contaminant and a filtrate includes an inflow pipe through which wastewater flows into the upper portion of the frame 1. (32) and a discharge port 11 for discharging the debris residues are provided in the rear, between the inlet pipe 32 and the discharge port 11 is provided with a cylindrical screen device 6, the screen device ( It is known that a plurality of through holes 66 are formed in the outer circumferential edge of 6).

상기 오폐수 처리장치는 분뇨 등의 협잡물이 포함되어 있는 오폐수가 담겨있는 탱크로리의 호스를 오폐수 처리장치에 설치된 호스고정기(3)에 삽입 고정한 뒤에 탱크로리에 들어 있는 오폐수를 오폐수 처리장치(6)에 투입하면, 상기 오폐수 처리장치에 들어있는 오폐수는 배관을 통해 스크린장치(6)로 유입되게 되고, 스크린장치(6)로 유입된 오폐수는 스크린장치(6)의 회전에 의해 오폐수중에 포함되어 있는 여액은 통공(66)을 통하여 아래로 분리 배출되고 분뇨나 모래 등의 각종 협잡물은 스크린콘베이어(65)에 이동되어 배출구(11)를 통하여 배출되게 된다.The wastewater treatment device inserts and fixes the hose of the tank lorry containing the wastewater containing manure such as manure into the hose fixing device (3) installed in the wastewater treatment device, and then puts the wastewater contained in the tank lorry into the wastewater treatment device (6). Then, the wastewater contained in the wastewater treatment device is introduced into the screen device 6 through a pipe, and the wastewater introduced into the screen device 6 is contained in the wastewater by the rotation of the screen device 6. It is separated and discharged down through the through hole 66 and various contaminants such as manure and sand are moved to the screen conveyor 65 to be discharged through the outlet 11.

상기와 같은 스크린장치(6)를 장시간 사용하다 보면 오폐수중의 물기가 통공(66)을 통해 빠져 나가는 과정에서 협잡물인 찌꺼기들이 통공(66)에 걸리면서 통공(66)을 막게되는 문제점이 종종 발생하게 되며, 상기와 같이 스크린장치(6)의 통공(66)이 막히게 되면 오폐수중의 물기가 통공(66)을 통하여 제대로 빠져나가지 못하여 협잡물과 여액을 제대로 탈수하고 분리할 수가 없게 되어 오폐수 처리효율이 저하되는 문제점이 있었다.When using the screen device 6 as described above for a long time, the problem that the waste water in the waste water exits through the through hole 66, the wastes are caught in the through hole 66 to block the through hole 66 often occurs. If the through-hole 66 of the screen device 6 is blocked as described above, the water in the waste water may not be properly escaped through the through-hole 66, so that debris and filtrate cannot be properly dehydrated and separated, thereby reducing wastewater treatment efficiency. There was a problem.

[고안이 이루고자 하는 기술적 과제][Technical Challenges to be Done]

본 고안은 상기와 같은 종래의 문제점을 해결하기 위한 것으로서, 본 고안은 오폐수에서 오물 및 부유물을 탈수하고 분리하는 스크린장치의 상부에 스크린장치를 세척하는 스크린 세척장치를 설치하여 스크린장치의 통공에 낀 협잡물 찌꺼기를 청소시에 에어나 세척수를 분사시키면서 통공에 끼인 협잡물을 제거하는 동시에 세척솔로 더욱 더 깨끗하게 세척하여 스크린장치에 형성된 통공이 막히지 않게 하므로서 오폐수에 포함되어 있는 오물이나 부유물 등의 협잡물과 여액을 효과적으로 탈수하면서 분리 처리하여 오폐수의 처리효율을 향상시키며 오폐수 처리기의 유지관리를 용이하게 할 수 있도록 하는 것을 기술적과제로 한다.The present invention is to solve the conventional problems as described above, the present invention was installed in the through-hole of the screen device by installing a screen cleaning device for cleaning the screen device on the top of the screen device for dewatering and separating the dirt and suspended matter in the waste water When cleaning the debris, spray the air or washing water to remove the contaminants stuck in the through-hole, and also cleans more cleanly with the cleaning brush so that the through-holes formed on the screen device are not blocked. The technical task is to improve the treatment efficiency of wastewater and to facilitate the maintenance of wastewater treatment by separating and treating it effectively.

상기와 같은 기술적과제를 해결하기 위한 본 고안의 오폐수 처리기의 스크린 세척장치는, 오폐수가 유입되는 유입관과 후방에 협잡물 찌꺼기가 배출되는 배출구가 구비되고 유입관과 배출구 사이에는 원통체 형태의 스크린장치가 설치되며 스크린장치의 외주연 전둘레에는 다수의 통공이 형성된 것에 있어서, 상기 스크린장치의 상부에는 일측 전방에 에어유입구와 세척수유입구가 형성된 유입관이 설치되며, 유입관의 타측에는 내부에 공간부가 형성되며 외주연 전둘레에는 "+"자 형태로 세척솔이 일정간격으로 배열 설치되고, 각 세척솔의 사이 사이에는 세척수와 에어가 분사되는 다수개의 분사노즐이 일정 간격으로 배열 설치되는 브러쉬본체가 설치되며, 상기 스크린장치가 지지되는 한쌍의 지지롤러의 하단부에는 오일박스가 설치되어 있는 것을 특징으로 한다.Screen cleaning device of the wastewater treatment device of the present invention for solving the technical problem as described above, the inlet pipe is introduced into the wastewater and the discharge port is discharged to discharge the debris residues in the rear and the cylindrical screen device between the inlet pipe and the outlet Is installed and the outer periphery of the screen device is formed around a plurality of through holes, the upper portion of the screen device is provided with an inlet pipe formed with an air inlet and a washing water inlet in one front, the other side of the inlet pipe In the outer circumference of the outer periphery, washing brushes are arranged at regular intervals in the form of "+", and a brush body is installed between the washing brushes with a plurality of spray nozzles arranged at regular intervals. The oil box is installed at the lower end of the pair of support rollers the screen device is supported It characterized.

[고안의 구성 및 작용][Configuration and Action of Design]

상기의 목적을 달성하기 위한 본 고안은 제1도 내지 제5도를 참고하여 상세하게 설명하면 다음과 같다.The present invention for achieving the above object is described in detail with reference to FIGS. 1 to 5 as follows.

제1도는 본 고안의 오폐수 처리기의 스크린 세척장치의 단면도를 나타낸 것이며, 제2도는 본 고안의 다른 실시예를 나타내는 단면도이고, 제3도는 제2도의 A-A 선 단면도를 나타낸 것이며, 제4도는 제2도에 도시된 본 고안의 스크린 세척장치를 도시한 부분 확대단면도를 나타낸 것이고, 제5도는 제4도에 도시된 브러쉬 본체의 일부 확대 측단면도를 나타낸 것으로 도면중 미설명 부호 8은 슈트를 나타낸 것이다.1 is a cross-sectional view showing a screen cleaning device of a wastewater treatment device of the present invention, FIG. 2 is a cross-sectional view showing another embodiment of the present invention, FIG. 3 is a cross-sectional view taken along line AA of FIG. 2, and FIG. Partial enlarged cross-sectional view showing a screen cleaning device of the present invention shown in Figure 5, and part 5 shows an enlarged side cross-sectional view of a portion of the brush body shown in FIG. .

본 고안에 의한 오폐수에 포함되어 있는 오물 및 부유물을 탈수하고 분리하는 오폐수 처리기에 설치된 스크린 세척장치는 프레임(1)의 일측 상부에 오폐수가 유입되는 투입구(21)에 상부커버(2)가 설치되고, 상기 투입구(21)에는 유입관(32)이 연결되며 내측에 탱크로리(도시생략)의 호스를 체결하는 조오(31)가 설치된 호스고정기(3)가 설치된다.The screen cleaning device installed in the wastewater treatment device for dewatering and separating the dirt and suspended matter contained in the wastewater according to the present invention is provided with an upper cover (2) in the inlet 21 through which wastewater is introduced into one side of the frame (1). In addition, the inlet 21 is connected to the inlet pipe 32 is installed inside the hose fixing device 3 is installed jaw 31 for fastening the hose of the tank lorry (not shown).

그리고, 상기 프레임(1)의 상부에는 중앙의 하부에 배수구(41)를 구비한 외통(4)이 수평 설치되고, 외통(4)의 내측에는 모터(M)의 동력을 전달받아 회전하며 유입관(32)을 통하여 유입된 오폐수중에서 여액과 협잡물 찌꺼기를 탈수하고 분리하는 스크린장치(6)가 설치된다.In addition, the upper part of the frame (1) is provided with an outer cylinder (4) horizontally provided with a drain hole (41) in the lower portion of the center, the inner cylinder (4) is rotated by receiving the power of the motor (M) A screen device 6 is installed to dewater and separate the filtrate and the debris residues from the wastewater introduced through (32).

상기 스크린장치(6)는 스크린장치(6)의 선단부에 유입관(32)을 통하여 오폐수가 유입되는 유입부(63)가 형성되고, 이 유입부(63)의 선단부 외주연에는 모터의 동력을 전달받는 종동스프라켓(61)이 설치되며, 이 종동스프라켓(61)과 모터축에 설치된 구동스프라켓의 사이에는 체인(62)이 권회 설치되어 모터의 구동력에 의해 스크린장치(6)가 회전되도록 설치되어 있다.The screen device 6 is formed with an inlet 63 through which the waste water flows in through the inlet pipe 32 at the tip of the screen device 6, and the power of the motor is applied to the outer periphery of the tip of the inlet 63. Received driven sprocket 61 is installed, the chain 62 is wound between the driven sprocket 61 and the drive sprocket installed on the motor shaft is installed so that the screen device 6 is rotated by the driving force of the motor. have.

그리고, 상기 스크린장치(6)의 끝단부에는 오폐수중에서 여액이 탈수되고 난 협잡물 찌꺼기가 외부로 배출되는 배출부(67)가 형성되며, 상기 배출부(67)의 외측에는 한쌍의 지지롤러(73)가 스크린장치(6)의 끝단에 형성되어 있는 배출부(67)를 지지하도록 설치되어 있다.In addition, an end portion 67 of the screen device 6 is formed with a discharge portion 67 through which the filtrate is dehydrated in the waste water and the impurities are discharged to the outside, and a pair of support rollers 73 are disposed outside the discharge portion 67. ) Is provided to support the discharge portion 67 formed at the end of the screen device (6).

상기 배출부(67)를 지지하는 구성은 제3도에 도시된 바와 같이 배출부(67)의 외주연에 가이드링(68)이 설치되며, 상기 가이드링(68)의 하측에 위치하고 있는 프레임(1)의 상부 양측에 가이드링(68)의 하측을 회전 지지하는 지지롤러(73)가 설치되고 하측 소정위치에는 오일배출구(72)가 형성된 오일박스(71)가 설치되며, 이 오일박스(71)의 내측에는 지지롤러(73)의 하단부에 오일이 잠기도록 오일이 채워져 있다.As shown in FIG. 3, a guide ring 68 is installed at an outer circumference of the discharge part 67, and a frame positioned below the guide ring 68. The support rollers 73 supporting the lower side of the guide ring 68 are installed on both upper sides of the upper part 1), and an oil box 71 having an oil outlet 72 is installed at a lower predetermined position. ) Is filled with oil so that the oil is immersed in the lower end of the support roller (73).

상기 스크린장치(6)의 중앙에 직경이 확대되게 설치되는 스크린장치(6)는 외주연 전둘레에 다수의 물빠짐용 통공(66)이 형성되며, 이 스크린장치(6)의 후방측 내주연부터 배출부(67)의 내주연 전길이에 걸쳐 여액이 탈수된 찌꺼기를 이송하여 배출시키는 스크류콘베이어(65)가 설치되어 있으며, 상기 배출부(67)의 후방에는 배출부(67)를 통해 배출되는 협잡물 찌꺼기가 배출구(11)로 배출되게 하는 슈트(8)가 설치되어 있다.Screen device 6 is installed in the center of the screen device 6 to enlarge the diameter is formed in the outer periphery of the plurality of through-holes 66 for draining water, the inner peripheral edge of the rear of the screen device 6 Screw conveyor 65 for transporting and discharging the debris from the filtrate over the entire length of the inner circumference of the discharge portion 67 is installed, the discharge through the discharge portion 67 in the rear of the discharge portion 67 A chute (8) is provided for allowing the debris to be discharged to the discharge port (11).

그리고, 상기 스크린장치(6)의 상부에는 일측 전방에는 에어유입구(55)와 세척수유입구(56)가 형성된 유입관(57)이 설치되며, 상기 유입관(57)의 타측에는 내부에 공간부(53)가 형성되며 외주연 전둘레에는 "+"자 형태로 세척솔(52)이 일정간격으로 배열 설치되고, 각 세척솔(52)의 사이 사이에는 세척수와 에어가 분사되는 다수개의 분사노즐(54)이 일정 간격으로 배열 설치되는 브러쉬 본체(51)가 설치되어 있으며, 상기 분사노즐(54)은 사용 환경에 따라 제거하고 세척솔(52)만을 설치하여 사용할 수도 있다.In addition, an inlet tube 57 having an air inlet 55 and a washing water inlet 56 is provided at one side of the upper portion of the screen device 6, and a space portion inside the other side of the inlet tube 57. 53) is formed in the outer circumferential edge of the cleaning brush 52 is installed at a predetermined interval in the form of a "+" shape, a plurality of injection nozzles in which the washing water and air is injected between each cleaning brush 52 ( Brush body 51 is installed 54 is arranged at a predetermined interval, the spray nozzle 54 may be removed according to the use environment and installed by using only the cleaning brush 52.

상기와 같이 구성된 본 고안의 작용 관계를 설명하면 다음과 같다.Referring to the working relationship of the present invention configured as described above are as follows.

제1, 2도에 도시되어 있는 바와같이, 차량의 탱크로리에 실려온 오폐수를 본 고안의 오폐수 처리기에서 정화처리하기 위해서는 상기 탱크로리의 호스를 호스고정기(3)에 삽입시키면, 호스고정기(3)의 내특에 설치되어 있는 조오(31)가 탱크로리의 호스를 연결구를 클램핑하여 호스고정기(3)에 호스를 견고하게 고정하게 된다.As shown in FIG. 1 and FIG. 2, in order to purify the waste water carried in the tank lorry of the vehicle in the waste water treatment system of the present invention, when the hose of the tank lorry is inserted into the hose stopper 3, the hose stopper 3 The jaw 31 is installed in the inner of the tank to fix the hose to the hose clamper (3) by clamping the hose hose hose.

상기와 같이 호스고정기(3)에 탱크로리의 호스를 고정시킨 상태에서 오폐수를 오폐수 처리기로 배출시키면 탱크로리에 들어있던 오폐수는 유입관(32)을 통하여 스크린장치(6)내로 유입하게 된다.When the waste water is discharged to the wastewater processor while the hose of the tank lorry is fixed to the hose fixing unit 3 as described above, the wastewater contained in the tank lorry is introduced into the screen device 6 through the inlet pipe 32.

그리고 스크린장치(6)의 내부로 유입되는 오폐수에는 분뇨나 하천 찌꺼기등의 각종 협잡물이 포함되어 있는 상태에서 스크린장치(6)는 모터에서 발생되는 회전력은 체인(62)을 통해 전달받아 회전하고 있는 상태이다.The waste water flowing into the screen device 6 includes various contaminants such as manure or river debris, and the screen device 6 rotates while the rotation force generated from the motor is transmitted through the chain 62. It is a state.

상기와 같이 스크린장치(6)가 회전함에 따라 다수의 통공(66)을 통하여 오폐수중에 포함되어 있는 물기 즉, 여액은 외통(4)의 내측으로 흘러 내려가게 되고, 여액이 탈수되고 있는 협잡물 찌꺼기는 스크린장치(6)의 내주연에 설치되어 있는 스크류콘베이어(65)에 의해 배출부(67)측으로 보내지게 된다.As the screen device 6 rotates as described above, the water contained in the waste water through the plurality of through holes 66, ie, the filtrate, flows down to the inside of the outer cylinder 4, and the debris from which the filtrate is dehydrated It is sent to the discharge part 67 side by the screw conveyor 65 provided in the inner periphery of the screen apparatus 6.

상기 여액은 스크린장치(6)의 통공(66)을 통하여 탈수되어 외통(4)의 하측에 고여지게 되고, 이렇게 외통(4)의 내측 하부에 고여진 여액은 배수구(41)를 통하여 침전조 또는 외부로 배출되게 되며, 배출부(67)측으로 보내지는 협잡물 찌꺼기는 슈트(8)를 통하여 외부로 배출되게 된다.The filtrate is dehydrated through the through-hole 66 of the screen device 6 is collected in the lower side of the outer cylinder 4, and thus the filtrate collected in the inner lower portion of the outer cylinder 4 is sedimentation tank or external through the drain hole 41 The waste is sent to the discharge portion 67 side is discharged to the outside through the chute (8).

상기와 같이 오폐수에서 협잡물 찌꺼기와 여액이 탈수되고 분리되는 과정에서 협잡물 찌꺼기가 스크린장치(6)의 외주연 전둘레에 형성된 통공(66)에 끼이여 막히게 되는 경우가 종종 발생하게 되어 협잡물 찌꺼기를 제거하여 주지 않으면, 상기와 같이 스크린장치(6)의 통공(66)이 막히게되어 협잡물 찌꺼기와 여액을 제대로 분리하지 못한 상태에서 처리하게 되므로 오폐수처리 효율이 저하되는 결과를 초래하게 된다.As described above, in the process of dehydration and separation of the impurities and the filtrate in the waste water, the impurities are sometimes caught in the through holes 66 formed on the outer periphery of the screen device 6, thereby removing the impurities. If not so, the through-hole 66 of the screen device 6 is blocked as described above is processed in a state that can not properly separate the debris and the filtrate will result in a waste water treatment efficiency is reduced.

상기 스크린장치(6)의 상부에는 일측 전방에 에어유입구(55)와 세척수유입구(56)가 형성된 유입관(57)이 설치되며, 이와 같이 오폐수처리 효율의 저하를 방지 하기 위하여 제3도 내지 제5도에 도시되어 있는 바와 같이 스크린장치(6)의 통공(66)을 청소해 주는 스크린 세척장치에 부착되어 있는 세척솔(52)이 스크린장치(6)의 상부에 스크린장치(6)와 마찰 접촉되도록 설치되어 있어서, 상기 세척솔(52)이 스크린장치(6)의 외주면과 접촉한 상태로 회전하므로 세척솔(52)이 통공(66)에 낀 협잡물 찌꺼기를 제거하여 스크린장치(6)의 내측에 들어있는 오폐수에서 협잡물 찌꺼기와 여액을 효과적으로 탈수하고 분리할 수 있게 되는 것이다.An upper part of the screen device 6 is provided with an inlet pipe 57 having an air inlet 55 and a washing water inlet 56 formed at one side in front of the screen device 6, so as to prevent a decrease in wastewater treatment efficiency. As shown in FIG. 5, the cleaning brush 52 attached to the screen cleaning device for cleaning the through hole 66 of the screen device 6 rubs against the screen device 6 on the top of the screen device 6. Since the cleaning brush 52 is rotated while being in contact with the outer circumferential surface of the screen device 6, the cleaning brush 52 removes the debris trapped in the through hole 66. It is possible to effectively dewater and separate the debris and filtrate from the waste water contained inside.

그리고, 상기 스크린장치(6)의 전후방에 위치하고 있는 유입부(63)와 배출부(67)는 스크린 장치(6)보다 외경이 작기 때문에 유입부(63)및 배출부(67)와 스크린 장치(6)는 소정의 단차를 형성하여 설치되어 있어므로 스크린장치(6)내에서 탈수되는 여액이 스크린장치(6)의 하측에 일시적으로 고일 경우에도 상기의 단차 때문에 배출부(67)로 거슬로 올라가는 일은 발생하지 않게 된다.In addition, since the inlet part 63 and the outlet part 67 located in front and rear of the screen device 6 have a smaller outer diameter than the screen device 6, the inlet part 63 and the outlet part 67 and the screen device ( 6) is provided with a predetermined step, so that even if the filtrate dehydrated in the screen device 6 temporarily accumulates below the screen device 6, the step rises to the discharge part 67 due to the step. It doesn't happen.

또한, 상기 스크린장치(6)의 배출부(67) 외주연에 형성된 가이드링(68)이 지지롤러(73)에 의해 지지되면서 회전시에 지지롤러(73)의 하단부가 오일박스(71)에 채워져 있는 오일에 잠겨진 상태이므로 지지롤러(73)가 회전함에 따라 오일박스(71)내에 오일이 지지롤러(73)에 묻혀지고, 상기 지지롤러(73)와 접촉되어 회전하는 가이드링(68)에 오일이 또 묻게 되므로 가이드링(68)에 별도로 오일을 주입하지 않아도 스크린장치(6)는 원활하게 회전하게 된다.In addition, while the guide ring 68 formed on the outer periphery of the discharge part 67 of the screen device 6 is supported by the support roller 73, the lower end of the support roller 73 is rotated to the oil box 71 at the time of rotation. Since it is locked in the filled oil, as the support roller 73 rotates, the oil is buried in the support roller 73 in the oil box 71, and the guide ring 68 rotates in contact with the support roller 73. Since the oil is asked again, the screen device 6 rotates smoothly even if oil is not separately injected into the guide ring 68.

그리고, 제2도, 제4도, 제5도에 도시된 오폐수 처리기의 스크린 세척장치는 상기와 같이 내부로 오폐수가 유입된 스크린장치(6)가 회전하면, 이 스크린장치(6)의 상부에서 스크린장치(6)의 상면과 마찰 접촉된 상태로 스크린장치(6)와 역방향으로 일정간격 배열 설치"+"자 형태로 세척솔(52)이 회전하는 상태에서 상기 유입관(57)에 각각 형성된 에어유입구(55)로 에어가 유입되고 세척수유입구(56)로는 세척수가 유입되면, 상기 세척수유입구(56)와 에어유입구(55)로 각각 유입되는 세척수와 에어는 브러쉬본체(51)의 내부에 형성된 공간부(53)로 유입되게 된다.The screen cleaning device of the wastewater treatment system shown in FIGS. 2, 4, and 5 is rotated when the screen device 6 into which the wastewater flows into the interior is rotated as described above. Arranged at regular intervals in the reverse direction with the screen device 6 in frictional contact with the upper surface of the screen device 6, respectively formed in the inlet pipe 57 in the state in which the cleaning brush 52 is rotated in the form of " + " When air is introduced into the air inlet 55 and the washing water is introduced into the washing water inlet 56, the washing water and the air flowing into the washing water inlet 56 and the air inlet 55, respectively, are formed in the brush body 51. It is introduced into the space 53.

상기와 같이 공간부(53)로 유입된 세척수와 에어는 각각의 주입 압력에 의해 각 세척솔(52)의 사이 사이에는 일정 간격으로 배열 설치되는 다수개의 분사노즐(54)을 통해 브러쉬본체(51)의 외부로 세차게 분사되면서 스크린장치(6)의 외주면에 부딪치게 되고, 그와 동시에 세척솔(52)이 스크린장치(6)의 외주면과 마찰 접촉하게 되어 스크린장치(6)의 통공(66)에 낀 협잡물 찌꺼기를 용이하게 제거하여 오폐수에서 협잡물 찌꺼기와 여액을 효과적으로 탈수하고 분리할 수 있는 것이다.As described above, the washing water and the air introduced into the space 53 are brush bodies 51 through a plurality of spray nozzles 54 arranged at regular intervals between the respective washing brushes 52 by respective injection pressures. B) to the outside circumferential surface of the screen device 6 while being jetted outwardly, at the same time the cleaning brush 52 is in frictional contact with the outer circumferential surface of the screen device 6 to the through hole 66 of the screen device (6) The debris can be easily removed to effectively dewater and separate the debris and filtrate from the wastewater.

그리고, 본 고안의 다른 사용예에서는 상기 에어유입구(55)로 에어만 주입하면서 세척수유입구(56)로는 세척수를 주입하지 않고 에어만을 주입하여 스크린장치(6)를 세척하거나, 또는 세척수유입구(56)로만 세척수를 주입하면서 에어유입구(55)로는 에어를 주입하지 않아서 세척수만을 이용여 스크린장치(6)를 세척할 수도 있는 것이다.In another use example of the present invention, only the air is injected into the air inlet 55 while only the air is injected into the washing water inlet 56 to inject only the air to clean the screen device 6 or the washing water inlet 56. While injecting only the washing water, the air inlet 55 does not inject air, so the screen device 6 may be cleaned using only the washing water.

[고안의 효과][Effect of design]

이상에서 살펴본 바와 같은 본 고안은 오폐수에서 오물 및 부유물을 탈수하고 분리하는 스크린장치의 상부에 스크린장치를 세척하는 스크린 세척장치를 설치하여 스크린장치의 통공에 낀 협잡물 찌꺼기를 에어나 세척수를 분사시키면서 스크린장치의 외주면에 형성된 통공을 청소하는 동시에 세척솔로서 통공에 끼인 협잡물을 제거하므로서, 스크린장치에 대한 세척을 더욱 더 깨끗하게 세척하여 오폐수에 포함되어 있는 오물이나 부유물 등의 협잡물과 여액을 효과적으로 탈수하면서 분리 처리하여 오폐수의 처리효율을 향상시키며 오폐수 처리기의 유지관리를 용이하게 할 수 있는 효과가 있는 것이다.The present invention as described above, by installing a screen cleaning device for cleaning the screen device on the top of the screen device for dewatering and separating the dirt and suspended matter from the waste water by spraying air or wash water to the debris trapped in the through-hole of the screen device By cleaning the through holes formed on the outer circumference of the device, and removing any contaminants stuck in the through holes with the cleaning brush, the screen device can be cleaned more cleanly, effectively separating and removing the contaminants and filtrates contained in the waste water and the filtrate. The treatment is to improve the treatment efficiency of waste water and to facilitate the maintenance of waste water treatment.

Claims (2)

프레임(1)의 상부에는 오폐수가 유입되는 유입관(32)이 호스고정기(3)에 유입부(63)에 연결 설치되며, 하부 중앙에 배수구(41)를 구비한 외통(4)이 수평 설치되고, 상기 외통(4)의 내측에는 모터(M)의 동력을 전달받아 회전하는 스크린장치(6)의 외주연 전둘레에는 다수의 물빠짐용 통공(66)이 형성되며 내주연에는 찌꺼기 배출용 스크류콘베이어(65)가 형성되는 스크린장치(6)가 설치되고, 상기 스크린장치(6)의 선단 유입부(63)에는 기어모터(M)의 동력을 전달받는 종동스프라켓(61)이 설치되고, 스크린장치(6)의 타단에는 스크린장치(6)가 한쌍의 지지롤러(73)에 의해 지지되며, 회전하는 스크린장치(6)에 의해 여과된 협잡물이 배출되는 배출부(11)가 설치되는 것에 있어서, 상기 스크린장치(6)의 상부에는 일측 전방에 에어유입구(55)와 세척수유입구(56)가 형성된 유입관(57)이 설치되며, 상기 유입관(57)의 타측에는 내부에 공간부(53)가 형성되며 외주연 전둘레에는 "+"자 형태로 세척솔(52)이 일정간격으로 배열설치되고, 각 세척솔(52)의 사이 사이에는 세척수와 에어가 분사되는 다수개의 분사노즐(54)이 일정 간격으로 배열 설치되는 브러쉬본체(51)가 설치되어 있는 것을 특징으로 하는 오폐수 처리기의 스크린 세척장치The upper part of the frame 1 is installed with an inlet pipe 32 through which waste water is introduced, connected to the inlet part 63 to the hose fixing device 3, and the outer cylinder 4 having the drain hole 41 at the lower center thereof is horizontal. It is installed, the outer periphery of the outer periphery of the screen device 6 is rotated by receiving the power of the motor (M) inside the outer cylinder (4) is formed with a plurality of water draining through-holes 66 and discharge the residue on the inner peripheral The screen device 6 is provided with a screw conveyor 65 is formed, the front end inlet portion 63 of the screen device 6 is installed a driven sprocket 61 for receiving the power of the gear motor (M) On the other end of the screen device 6, the screen device 6 is supported by a pair of support rollers 73, and a discharge part 11 for discharging the contaminants filtered by the rotating screen device 6 is installed. In the upper portion of the screen device 6, the air inlet 55 and the washing water inlet 56 is formed at one side front inlet The pipe 57 is installed, the other side of the inlet pipe 57 is formed with a space portion 53 therein, the outer circumference around the circumference of the cleaning brush 52 in the form of "+" is installed at regular intervals and , Between each of the cleaning brush 52, the brush body 51 is installed, the brush body 51 is installed in a plurality of spray nozzles 54 are sprayed at a predetermined interval between the washing water and air is installed 제 1 항에 있어서, 상기 스크린장치(6)가 지지되는 한쌍의 지지롤러(73)의 하단부에는 지지롤러(73)가 오일이 잠기도록 오일이 채워진 오일박스(71)가 설치되어 있는 것을 특징으로 하는 오폐수 처리기의 스크린 세척장치.According to claim 1, wherein the lower end of the pair of support rollers 73 on which the screen device 6 is supported is characterized in that the oil box 71 is filled with oil so that the support rollers 73 are submerged in oil. Screen cleaning device for wastewater treatment.
KR2019970014506U 1997-06-11 1997-06-11 The screen washing devise of a waste water treatment apparatus KR200162956Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019970014506U KR200162956Y1 (en) 1997-06-11 1997-06-11 The screen washing devise of a waste water treatment apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019970014506U KR200162956Y1 (en) 1997-06-11 1997-06-11 The screen washing devise of a waste water treatment apparatus

Publications (2)

Publication Number Publication Date
KR970051798U KR970051798U (en) 1997-09-08
KR200162956Y1 true KR200162956Y1 (en) 1999-12-15

Family

ID=19503265

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019970014506U KR200162956Y1 (en) 1997-06-11 1997-06-11 The screen washing devise of a waste water treatment apparatus

Country Status (1)

Country Link
KR (1) KR200162956Y1 (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100366776B1 (en) * 2000-06-22 2003-01-10 주식회사 에취켓 Moving screen apparatus for removing floated particles
KR100508553B1 (en) * 2003-10-08 2005-08-17 박점자 Oil filter for automatic cleaning apparatus
KR100720598B1 (en) 2005-12-02 2007-05-23 (주)동명기술공단종합건축사사무소 Sand filter for Advanced Wastewater Treatment Apparatus
US7820055B2 (en) 2006-11-21 2010-10-26 Crystal Lagoons Corporation Llc Process to maintain large clean recreational water bodies
KR101049713B1 (en) * 2009-01-22 2011-07-15 최종혜 Waste Gypsum Sludge Dehydrator from Wet Desulfurization of Power Plant
KR101138009B1 (en) 2010-05-04 2012-04-20 동 석 강 Cabinet device on input part of an apparatus for processing wasted water
US8518269B2 (en) 2011-03-30 2013-08-27 Crystal Lagoons (Curacao) B.V. Method and system for treating water used for industrial purposes
KR101335267B1 (en) * 2011-09-06 2013-11-29 (주) 영동엔지니어링 Apparatus for removing floating substances using rotation-type screen
WO2014073733A1 (en) * 2012-11-06 2014-05-15 주식회사 시그너스파워 Water treatment filtering apparatus capable of easily removing foreign substances
KR101506021B1 (en) * 2013-06-17 2015-03-25 전남도립대학교산학협력단 soap pulverizer
US9062471B2 (en) 2011-03-30 2015-06-23 Crystal Lagoons (Curacao) B.V. Sustainable system for treating water bodies affected by bacteria and microalgae at low cost
US9080342B2 (en) 2008-12-24 2015-07-14 Crystal Lagoons (Curacao) B.V. Suctioning device for travelling a tank bottom
US9120689B2 (en) 2011-03-30 2015-09-01 Crystal Lagoons (Curacao) B.V. System for providing high microbiological quality cooling water to an industrial processes
US9470008B2 (en) 2013-12-12 2016-10-18 Crystal Lagoons (Curacao) B.V. System and method for maintaining water quality in large water bodies
US9920498B2 (en) 2013-11-05 2018-03-20 Crystal Lagoons (Curacao) B.V. Floating lake system and methods of treating water within a floating lake
US9957693B2 (en) 2014-11-12 2018-05-01 Crystal Lagoons (Curacao) B.V. Suctioning device for large artificial water bodies
KR101963371B1 (en) * 2018-08-14 2019-03-28 주식회사 가온텍 A Vertical multi-screen
KR101963372B1 (en) * 2018-08-24 2019-03-28 주식회사 가온텍 Integrated Pretreatment Facility
KR102203114B1 (en) * 2020-05-01 2021-01-14 전상복 Waste water purification treatment system
US11453603B2 (en) 2019-06-28 2022-09-27 Crystal Lagoons Technologies, Inc. Low cost and sanitary efficient method that creates two different treatment zones in large water bodies to facilitate direct contact recreational activities

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114681975A (en) * 2022-03-28 2022-07-01 南通大学 Mechanical cleaning hydraulic screen decontamination device convenient to clean

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100366776B1 (en) * 2000-06-22 2003-01-10 주식회사 에취켓 Moving screen apparatus for removing floated particles
KR100508553B1 (en) * 2003-10-08 2005-08-17 박점자 Oil filter for automatic cleaning apparatus
KR100720598B1 (en) 2005-12-02 2007-05-23 (주)동명기술공단종합건축사사무소 Sand filter for Advanced Wastewater Treatment Apparatus
US7820055B2 (en) 2006-11-21 2010-10-26 Crystal Lagoons Corporation Llc Process to maintain large clean recreational water bodies
KR101015449B1 (en) * 2006-11-21 2011-02-18 크리스탈 라군스 코포레이션 엘엘씨 Process to obtainimplement and maintain water bodies larger than 15,000 cubic meters for recreational use with color, transparency and cleanness characteristics similar to swimming pools or tropical seas at low cost
US9708822B2 (en) 2006-11-21 2017-07-18 Crystal Lagoons (Curacao) B.V. Process to maintain large clean recreational bodies of water
US8790518B2 (en) 2006-11-21 2014-07-29 Crystal Lagoons (Curacao) B.V. Process to maintain large clean recreational water bodies
US9080342B2 (en) 2008-12-24 2015-07-14 Crystal Lagoons (Curacao) B.V. Suctioning device for travelling a tank bottom
US9470007B2 (en) 2008-12-24 2016-10-18 Crystal Lagoons (Curacao) B.V. Efficient filtration process of water in a tank for recreational and ornamental uses, where the filtration is performed over a small volume of water and not over the totality of the water from the tank
KR101049713B1 (en) * 2009-01-22 2011-07-15 최종혜 Waste Gypsum Sludge Dehydrator from Wet Desulfurization of Power Plant
KR101138009B1 (en) 2010-05-04 2012-04-20 동 석 강 Cabinet device on input part of an apparatus for processing wasted water
US8518269B2 (en) 2011-03-30 2013-08-27 Crystal Lagoons (Curacao) B.V. Method and system for treating water used for industrial purposes
US9062471B2 (en) 2011-03-30 2015-06-23 Crystal Lagoons (Curacao) B.V. Sustainable system for treating water bodies affected by bacteria and microalgae at low cost
US9120689B2 (en) 2011-03-30 2015-09-01 Crystal Lagoons (Curacao) B.V. System for providing high microbiological quality cooling water to an industrial processes
US9051193B2 (en) 2011-03-30 2015-06-09 Crystal Lagoons (Curacao) B.V. System for treating water used for industrial process
KR101335267B1 (en) * 2011-09-06 2013-11-29 (주) 영동엔지니어링 Apparatus for removing floating substances using rotation-type screen
WO2014073733A1 (en) * 2012-11-06 2014-05-15 주식회사 시그너스파워 Water treatment filtering apparatus capable of easily removing foreign substances
KR101506021B1 (en) * 2013-06-17 2015-03-25 전남도립대학교산학협력단 soap pulverizer
US10017908B2 (en) 2013-11-05 2018-07-10 Crystal Lagoons (Curacao) B.V. Floating lake system and methods of treating water within a floating lake
US9920498B2 (en) 2013-11-05 2018-03-20 Crystal Lagoons (Curacao) B.V. Floating lake system and methods of treating water within a floating lake
US10364585B2 (en) 2013-12-12 2019-07-30 Crystal Lagoons (Curacao) B.V. System and method for maintaining water quality in large water bodies
US9470008B2 (en) 2013-12-12 2016-10-18 Crystal Lagoons (Curacao) B.V. System and method for maintaining water quality in large water bodies
US9957693B2 (en) 2014-11-12 2018-05-01 Crystal Lagoons (Curacao) B.V. Suctioning device for large artificial water bodies
KR101963371B1 (en) * 2018-08-14 2019-03-28 주식회사 가온텍 A Vertical multi-screen
KR101963372B1 (en) * 2018-08-24 2019-03-28 주식회사 가온텍 Integrated Pretreatment Facility
US11453603B2 (en) 2019-06-28 2022-09-27 Crystal Lagoons Technologies, Inc. Low cost and sanitary efficient method that creates two different treatment zones in large water bodies to facilitate direct contact recreational activities
US11649180B2 (en) 2019-06-28 2023-05-16 Crystal Lagoons Technologies, Inc. Low cost and sanitary efficient system that creates two different treatment zones in large water bodies to facilitate direct contact recreational activities
KR102203114B1 (en) * 2020-05-01 2021-01-14 전상복 Waste water purification treatment system

Also Published As

Publication number Publication date
KR970051798U (en) 1997-09-08

Similar Documents

Publication Publication Date Title
KR200162956Y1 (en) The screen washing devise of a waste water treatment apparatus
KR101370379B1 (en) Vibrating screen for removing impurities
KR200417966Y1 (en) Drum screen
KR100928559B1 (en) Multi-screen apparatus for processing of excrement and wasted water of stock-breeding and sewage
KR20130063563A (en) Automatic strainer
KR100414905B1 (en) Cylindrical fine solid material eliminator for sewage and waste water
KR101616225B1 (en) Sludge removal device with cleaning filter
KR20160004499A (en) Drum Screen Device for Water Purification
JP2007307539A (en) Drainage purifying method for cleaning filter and purifying drainage simultaneously and device using this method
JP2000153297A (en) Sludge concentration and treating device
KR101674853B1 (en) Sludge removal device with cleaning filter
KR100730319B1 (en) Cleanning water apparatus
KR102305739B1 (en) Wastewater recycle device of sludge dehydrator
KR100783024B1 (en) Solid-liquid separation apparatus using cylindrical mesh screen and helical bar
KR200446111Y1 (en) Screen device for straining fine seeds and furs
KR100905003B1 (en) Screen filter
CN205412422U (en) Automatic slagging -off cleaning machine
KR100927042B1 (en) Rotary disc type continuous filtering apparatus with washing water guiding function
JP2550509Y2 (en) Drum type coolant liquid filtration device
KR200157098Y1 (en) The filter apparatus of a washing machine
KR200203076Y1 (en) Assistant apparatus of sludge removal apparatus
JPH0124524B2 (en)
CN205495100U (en) Automatic well water treatment facilities
JPH1033912A (en) Filtering method and apparatus therefor
KR19990015689U (en) Wastewater treatment screen cleaning device

Legal Events

Date Code Title Description
A201 Request for examination
G15R Request for early opening
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20110927

Year of fee payment: 13

EXPY Expiration of term