KR100735882B1 - Water pressure a using water and sludge eliminating device - Google Patents

Water pressure a using water and sludge eliminating device Download PDF

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Publication number
KR100735882B1
KR100735882B1 KR1020060128026A KR20060128026A KR100735882B1 KR 100735882 B1 KR100735882 B1 KR 100735882B1 KR 1020060128026 A KR1020060128026 A KR 1020060128026A KR 20060128026 A KR20060128026 A KR 20060128026A KR 100735882 B1 KR100735882 B1 KR 100735882B1
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South Korea
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water
washing water
discharge
supply
sludge
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KR1020060128026A
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Korean (ko)
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황상구
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주식회사 케이티씨
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B01D21/2461—Positive-displacement pumps; Screw feeders; Trough conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0018—Separation of suspended solid particles from liquids by sedimentation provided with a pump mounted in or on a settling tank

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

A device for discharging residual water and sludge using water pressure is provided to improve workability and prevent the generation of safety accidents due to electricity by sucking and discharging residual water and sludge remained in a reservoir to the outside using pressure of cleaning water discharged at a high pressure, and simply performs maintenance and repairing by simplifying the internal structure of a residual water discharge part. A device for discharging residual water and sludge using water pressure comprises a cleaning water supply part and a residual water discharge part(200), wherein the residual water discharge part includes a venturi tube(210) having a discharge pipeline(211) formed therein to discharge cleaning water, a suction pipeline(212) formed on a lower end thereof to suck sludge, a supply pipeline(213) formed at one side thereof to supply cleaning water, and a outflow pipeline(214) formed at the other side thereof to flow out sludge mixed with cleaning water; a guiding member(220) mounted on the supply pipeline to guide cleaning water to the discharge pipeline side; a supply nozzle(230) installed at an end of the guiding member to spray cleaning water into the discharge pipeline at a high pressure; and an opening-and-closing valve(240) mounted on the tip of the guiding member to control supply of cleaning water supplied from the cleaning water supply part.

Description

수압을 이용한 잔수 및 슬러지 배출장치{water pressure a using water and sludge eliminating device}Water pressure a using water and sludge eliminating device

도 1은 본 발명의 사시도1 is a perspective view of the present invention

도 2는 본 발명 잔수배출부의 부분단면도2 is a partial cross-sectional view of the present invention residual water discharge portion

도 3은 본 발명의 설치상태도3 is an installation state diagram of the present invention

도 4는 잔수배출부로 공급되는 세정수에 의해 잔수 및 슬러지가 흡입되는 상태를 나타낸 상태도4 is a state diagram showing a state in which residual water and sludge are sucked by the washing water supplied to the residual water discharge part;

도 5는 본 발명에 의해 잔수 및 슬러지가 흡입되어 외부로 배출되는 상태를 나타낸 상태도이다.Figure 5 is a state diagram showing a state in which the residual water and sludge is sucked and discharged to the outside by the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

100: 세정수공급부 110: 저장부재100: washing water supply unit 110: storage member

120: 공급펌프 200: 잔수배출부120: supply pump 200: residual water discharge unit

210: 벤추리관 211: 배출관로210: venturi pipe 211: discharge pipe

212: 흡입관로 213: 공급관로212: suction line 213: supply line

214: 토출관로 220: 안내부재214: discharge line 220: guide member

230: 공급노즐 240: 개폐밸브230: supply nozzle 240: on-off valve

본 발명은 잔수 및 슬러지 배출장치에 관한 것으로, 더욱 상세하게는 고압으로 배출되는 세정수의 압력을 이용하여 저수조에 남아있는 잔수와 슬러지를 흡입하면서 외부로 배출하는 수압을 이용한 잔수 및 슬러지 배출장치에 관한 것이다.The present invention relates to a residual water and sludge discharge apparatus, and more particularly, to the residual water and sludge discharge apparatus using water pressure discharged to the outside while sucking the residual water and sludge remaining in the reservoir using the pressure of the washing water discharged at a high pressure. It is about.

일반적으로 저수조는, 일정량의 상수를 저장하여 주거용 아파트나 업무용빌딩과 같이 생활용수의 사용이 많은 건축물에 공급할 수 있도록 한 것으로, 이러한 저수조는 재질에 따라 스테인레스수조, SMC수조, FRP수조, 콘크리트수조 등으로 분류된다.In general, the reservoir is to store a certain amount of constant water so that it can be supplied to buildings that use a lot of living water, such as residential apartments or business buildings, such as stainless steel tank, SMC tank, FRP tank, concrete tank, etc. Classified as

상기 저수조는 상수를 내부에 저장하는 특성상 상수를 장기간 저장하게 될 경우 상수에 함유된 이물질이 바닥에 가라앉게 될 뿐만 아니라 저수조의 바닥면 및 내벽면에 세균이 서식하게 되어 정기적으로 청소를 실시해야만 하며, 이는 수도법시행령 제24조에 년 2회 이상 청소 및 소독을 하여야 한다고 규정되어 있다.The water storage tank has the property of storing the water inside, so if the water is stored for a long time, foreign substances contained in the water will not only sink to the bottom, but also the bacteria will live on the bottom and inner wall of the water storage tank. In addition, it is required in Article 24 of the Enforcement Decree of the Water Act to be cleaned and disinfected twice a year.

상기 저수조는 내부를 청소한 후에 바닥에 잔존하는 슬러지를 전동모터와 같은 배출장치에 의해 외부로 배출시키는데, 이때, 저수조의 바닥면에는 일정량의 세정수가 슬러지와 함께 혼합되어 있어야 전동모터에 의한 흡입이 용이하며, 전동모 터는 강한 흡입력을 발생시키면서 슬러지는 세정수와 함께 저수조의 외부로 배출되는 것이다.The water tank discharges the sludge remaining on the floor to the outside by a discharge device such as an electric motor after cleaning the inside, in which case a certain amount of washing water must be mixed with the sludge on the bottom surface of the water tank to prevent suction by the electric motor. It is easy, while the electric motor generates a strong suction force, the sludge is discharged to the outside of the reservoir with the washing water.

상기와 같이 배출되는 슬러지는 외부에 구비된 걸름망으로 배출되며, 걸름망에서 걸러지는 슬러지는 저장부재에 쌓이면서 저장되고, 슬러지가 걸러진 세정수는 배출관을 통해 외부로 배출되어 지는 것이다.The sludge discharged as described above is discharged to the filtering net provided on the outside, and the sludge filtered from the filtering net is accumulated and stored in the storage member, and the sludge filtered washing water is discharged to the outside through the discharge pipe.

그러나, 상기와 같은 슬러지 배출장치는 전동모터를 사용하여 슬러지를 배출하기 때문에 많은 전력이 소비될 뿐만 아니라 전기로 가동되므로 안전사고의 원인이 됨과 아울러 전동모터의 무게로 인한 이동성이 떨어지는 문제점이 있었다. 또한, 큰입자의 슬러지에 의해 전동모터가 오작동하여 작업효율이 저하될 뿐만 아니라 작업비용이 상승하여 비경제적인 문제점이 있었다.However, the sludge discharge device as described above is not only consumes a lot of power because the sludge is discharged using the electric motor, but also operates as electricity, causing a safety accident and having a problem of inferior mobility due to the weight of the electric motor. In addition, due to the sludge of the large particles, the electric motor malfunctions not only to reduce the work efficiency but also to increase the work cost, there was a non-economic problem.

이에 본 발명은 상술한 바와 같은 종래의 제반결함을 감안하여 이루어진 것으로 그 목적은, 고압의 세정수를 배출관로로 배출하면서 발생하는 음압에 의해 저수조에 잔존하는 슬러지를 흡입하여 외부로 배출하므로 작업공정이 간단하여 작업효율성이 향상될 뿐만 아니라 전기에 의한 안전사고를 예방하고, 잔수배출부의 내부구조가 간단하여 유지보수가 간편한 수압을 이용한 잔수 및 슬러지 배출장치를 제공함에 있다.Accordingly, the present invention has been made in view of the above-mentioned conventional defects, and its object is to inhale and discharge the sludge remaining in the water tank to the outside by the negative pressure generated while discharging the high pressure washing water into the discharge pipe. This simple not only improves work efficiency, but also prevents safety accidents caused by electricity, and provides a residual water and sludge discharge device using water pressure that is easy to maintain due to the simple internal structure of the residual water discharge unit.

이러한 목적을 달성하기 위한 본 발명은,The present invention for achieving this object,

수도전에서 공급되는 세정수를 일정량 저장하는 저장부재의 내부에 세정수를 고압으로 압축시켜 잔수배출부로 공급하도록 공급펌프가 내장된 세정수공급부와;A washing water supply unit in which a supply pump is built to compress the washing water to a high pressure in the storage member for storing a predetermined amount of the washing water supplied from the tap water and to supply it to the remaining water discharge unit;

상기 세정수공급부에서 고압으로 공급되는 세정수를 배출관로로 배출시키면서 발생하는 음압에 의해 저수조에 남아있는 잔수 및 슬러지를 흡입하여 세정수와 함께 외부로 배출하는 잔수배출부가 구성되는 것을 특징으로 하는 것이다..It is characterized in that the residual water discharge portion for discharging the residual water and sludge remaining in the reservoir by the negative pressure generated while discharging the washing water supplied from the washing water supply unit to the discharge pipe to discharge to the outside together with the washing water. ..

이하 첨부된 도면에 의거하여 본 발명을 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 사시도이고, 도 2는 본 발명 잔수배출부의 부분단면도이며, 도 3은 본 발명의 설치상태도이다.1 is a perspective view of the present invention, Figure 2 is a partial cross-sectional view of the residual water discharge portion of the present invention, Figure 3 is an installation state diagram of the present invention.

본 발명은, 수도전에서 공급되는 세정수를 일정량 저장하는 저장부재(110)의 내부에 세정수를 고압으로 압축시켜 잔수배출부(200)로 공급하도록 공급펌프(120)가 내장된 세정수공급부(100)가 구비되며, 상기 세정수공급부(100)에서 고압으로 공급되는 세정수를 배출관로(211)로 배출시키면서 발생하는 음압에 의해 저수조(1)에 남아있는 잔수와 슬러지를 흡입하여 세정수와 함께 외부로 배출하는 잔수배출부(200)가 구성되는 것으로, 이를 좀더 구체적으로 설명하면 다음과 같다.The present invention, the washing water supply unit with a built-in supply pump 120 to supply the residual water discharge unit 200 by compressing the washing water to a high pressure inside the storage member 110 for storing a predetermined amount of the washing water supplied from the tap water (100) is provided, by sucking the residual water and sludge remaining in the reservoir (1) by the negative pressure generated while discharging the washing water supplied at a high pressure from the washing water supply unit 100 to the discharge pipe (211) Along with the residual water discharge unit 200 to be discharged to the outside, it will be described in more detail as follows.

상기 잔수배출부(200)는, 상기 세정수공급부(100)에서 공급되는 세정수가 배출되도록 내부에 배출관로(211)가 형성된 벤추리관(210)이 구비되고, 상기 벤추리관(210)의 하단부에 슬러지가 흡입되는 흡입관로(212)가 구비되며, 상기 벤추리 관(210)의 일측에 세정수가 공급되는 공급관로(213)가 구비되고, 상기 공급관로(213)의 타측에 세정수와 혼합된 슬러지를 토출시키는 토출관로(214)가 구비되며, 상기 공급관로(213)에 장착되어 세정수를 배출관로(211) 측으로 안내하는 안내부재(220)가 구비되고, 상기 안내부재(220)의 종단에 세척수를 배출관로(211)에 고압으로 분사시키는 공급노즐(230)이 구비되고, 상기 안내부재(220)의 선단에 장착되어 세정수공급부(100)에서 공급되는 세정수의 공급을 제어하는 개폐밸브(240)가 구비된다.The residual water discharge unit 200 is provided with a venturi tube 210 having a discharge pipe path 211 formed therein to discharge the washing water supplied from the washing water supply unit 100, and at the lower end of the venturi tube 210. A suction pipe passage 212 through which the sludge is sucked is provided, and a supply pipe 213 through which cleaning water is supplied to one side of the venturi tube 210 is provided, and the sludge mixed with the washing water on the other side of the supply pipe 213. Discharge pipe line 214 for discharging the discharge pipe line 214 is provided, and is provided in the supply pipe line 213 is provided with a guide member 220 for guiding the washing water to the discharge pipe line 211 side, the end of the guide member 220 A supply nozzle 230 for spraying the washing water at a high pressure in the discharge pipe passage 211 is provided, the on-off valve mounted to the tip of the guide member 220 to control the supply of the washing water supplied from the washing water supply unit 100 240 is provided.

다음은 본 발명의 작동상태를 첨부된 도면에 의거하여 설명한다.The following describes the operating state of the present invention based on the accompanying drawings.

먼저, 도 4,5에 도시된 바와 같이, 세정수공급부(100)의 저장부재(110)에 세정수가 저장되도록 수도전(미도시)을 저장부재(110)의 일측에 연결하여 일정량의 세정수를 저장한다.First, as shown in FIGS. 4 and 5, a water supply (not shown) is connected to one side of the storage member 110 so that the washing water is stored in the storage member 110 of the washing water supply unit 100. Save it.

상기 세정수는 청소작업 전에 미리 저장할 수도 있고, 청소작업 중에 수도전에서 세정수를 공급받아 저장할 수도 있는 것이다.The washing water may be stored in advance before the cleaning operation, or may receive and store the washing water in the tap water during the cleaning operation.

상기와 같이 세정수의 저장이 완료된 후, 잔수배출부(200)의 흡입관로(212)에 장착된 흡입호스(3)를 저수조(1)의 바닥면에 위치시켜 저수조(1) 내부의 잔수와 슬러지가 용이하게 흡입되도록 흡입호스(3)의 입구를 바닥면에 밀착시킨 후, 개폐밸브(240)를 개방시킨다.After the storage of the washing water is completed as described above, the suction hose (3) mounted on the suction pipe passage (212) of the residual water discharge unit (200) is located on the bottom surface of the reservoir tank (1) and the residual water in the reservoir (1) and After the inlet of the suction hose (3) is in close contact with the bottom surface so that the sludge is easily suctioned, the on-off valve 240 is opened.

상기 개폐밸브(240)를 개방한 상태에서 세정수공급부(100)의 공급펌프(120)를 구동하게 되면, 공급펌프(120)는 세정수를 고압으로 압축시켜 잔수배출부(200) 의 배출관로(211)로 배출시킨다.When the supply pump 120 of the washing water supply unit 100 is driven in the state in which the open / close valve 240 is opened, the supply pump 120 compresses the washing water to a high pressure to the discharge pipe of the residual water discharge unit 200. Discharge to (211).

상기 공급펌프(120)에서 공급호스(2)를 경유하여 배출관로(211)로 배출되는 세정수의 압력은 150~200kg/㎠의 고압이며, 상기 고압의 세정수는 공급노즐(230)에서 배출관로(211)로 배출되며, 상기 배출관로(211)로 배출된 고압의 세정수로 인해 벤추리관(210)의 내부는 음압이 발생하게 된다.The pressure of the washing water discharged from the supply pump 120 to the discharge pipe passage 211 via the supply hose 2 is a high pressure of 150 ~ 200kg / ㎠, the high pressure washing water is discharge pipe from the supply nozzle 230 Discharged into the furnace 211, the inside of the venturi tube 210 due to the high pressure washing water discharged to the discharge pipe 211 is generated a negative pressure.

상기와 같이 세정수의 속력이 증가하면 압력은 감소하게 되는데 이러한 원리를 베르누이(Bernoulli)라고 한다.As described above, as the speed of the washing water increases, the pressure decreases. This principle is called Bernoulli.

따라서, 상기 벤추리관(210)의 내부에서 발생하는 음압에 의해 저수조(1)에 남아있는 잔수와 슬러지를 흡입호스(3)를 통해 흡입하고, 흡입된 잔수와 슬러지는 흡입관로(212)를 통해 배출관로(211)로 배출되어 진다.Therefore, the residual water and sludge remaining in the reservoir 1 by the negative pressure generated inside the venturi tube 210 is sucked through the suction hose 3, and the suctioned residual water and sludge are sucked through the suction pipe passage 212. It is discharged to the discharge pipe (211).

이때, 고압으로 배출되는 세정수와 슬러지는 서로 혼합되며, 고압으로 배출되는 세정수에 의해 슬러지는 토출호스(4)를 통해 걸름망(5)으로 배출되어 지는 것이다.At this time, the washing water and sludge discharged at high pressure are mixed with each other, and the sludge is discharged to the strainer 5 through the discharge hose 4 by the washing water discharged at high pressure.

상기와 같이 벤추리관(210)의 토출관로(214)로 배출되는 세정수와 잔수 및 슬러지는 토출호스(4)를 통해 걸름망(5)으로 배출되며, 상기 걸름망(5)에 걸러진 슬러지는 하단에 구비된 수거함(6)으로 수거되고, 걸름망(5)을 통해 걸러진 오염된 세정수는 배출관(7)을 따라 배출되어 지는 것이다.As described above, the washing water, the residual water, and the sludge discharged to the discharge pipe 214 of the venturi tube 210 are discharged to the strain net 5 through the discharge hose 4, and the sludge filtered on the strain net 5 is disposed at the lower end. The contaminated washing water collected in the provided collection box 6 and filtered through the strainer 5 is discharged along the discharge pipe 7.

저수조(1)에 잔존하는 잔수 및 슬러지를 모두 배출하였을 경우, 공급펌프(120)의 구동을 중단한 후, 고압의 세정수가 더 이상 벤추리관(210)으로 공급되지 않도록 개폐밸브(240)를 폐쇄하여 작업을 완료한다.When the remaining water and the sludge remaining in the reservoir 1 are discharged, the driving of the supply pump 120 is stopped, and the shutoff valve 240 is closed so that the high pressure washing water is no longer supplied to the venturi tube 210. To complete the task.

또한, 상기 세정수공급부(100)는, 저장된 세정수를 이용하여 잔수 및 슬러지를 흡입/배출하였으나, 상기 세정수를 사용하지 않고 공압펌프(미도시)를 사용하여 고압으로 압축된 공기를 잔수배출부(200)로 배출하여 잔수 및 슬러지를 흡입/배출할 수도 있는 것이다.In addition, the washing water supply unit 100 sucks / discharges the residual water and sludge using the stored washing water, but discharges the air compressed at high pressure using a pneumatic pump (not shown) without using the washing water. By discharging to the unit 200 will be sucked / discharged residual water and sludge.

상기와 같은 배출장치는 주택용 저수조뿐만 아니라 하수처리장, 폐수처리장, 정수장 및 발전소, 양어장, 대형식당과 같은 곳에서 작업환경에 따라 용이하게 적용되어 사용될 수 있는 것이다.The discharge device as described above can be easily applied according to the working environment in places such as sewage treatment plants, waste water treatment plants, water purification plants and power plants, fish farms, large restaurants as well as residential water tanks.

이상에서와 같이 본 발명은, 세정수공급부에서 고압의 세정수를 벤추리관으로 배출하면서 발생하는 음압에 의해 저수조에 남아있는 잔수와 슬러지를 흡입하므로 작업공정이 간단하여 작업효율성이 향상되는 이점이 있다.As described above, the present invention has the advantage that the work process is simplified and the work efficiency is improved because the residual water and sludge remaining in the reservoir are sucked by the negative pressure generated while discharging the high pressure washing water from the washing water supply unit to the venturi tube. .

또한, 잔수배출부의 내부구조가 간단하여 유지보수가 용이할 뿐만 아니라 전동모터가 아닌 세정수의 음압을 이용하여 슬러지를 흡입하므로 안전사고를 예방하는 이점이 있는 것이다.In addition, since the internal structure of the residual water discharge unit is simple, it is easy to maintain, and there is an advantage of preventing safety accidents by using the negative pressure of the washing water rather than the electric motor.

Claims (2)

삭제delete 수도전에서 공급되는 세정수를 일정량 저장하는 저장부재(110)의 내부에 세정수를 고압으로 압축시켜 잔수배출부(200)로 공급하도록 공급펌프(120)가 내장된 세정수공급부(100)가 구성되고, 상기 세정수공급부(100)에서 고압으로 공급되는 세정수를 배출관로(211)로 배출시키면서 발생하는 음압에 의해 저수조(1)에 남아있는 잔수와 슬러지를 흡입하여 세정수와 함께 외부로 배출하는 잔수배출부(200)가 구성되는 수압을 이용한 잔수 및 슬러지 배출장치에 있어서,The washing water supply unit 100 having a built-in supply pump 120 to supply the residual water discharge unit 200 by compressing the washing water to a high pressure in the storage member 110 storing a predetermined amount of the washing water supplied from the tap water is provided. It is configured to suck the residual water and sludge remaining in the water tank 1 by the negative pressure generated while discharging the washing water supplied at a high pressure from the washing water supply unit 100 to the discharge pipe 211 to the outside together with the washing water In the residual water and sludge discharge apparatus using the water pressure is configured to discharge the residual water discharge unit 200, 상기 잔수배출부(200)는,The residual water discharge unit 200, 상기 세정수공급부(100)에서 공급되는 세정수가 배출되도록 내부에 배출관로(211)가 형성된 벤추리관(210)이 구비되고, 상기 벤추리관(210)의 하단부에 슬러지가 흡입되는 흡입관로(212)가 구비되며, 상기 벤추리관(210)의 일측에 세정수가 공급되는 공급관로(213)가 구비되고, 상기 공급관로(213)의 타측에 세정수와 혼합된 슬러지를 토출시키는 토출관로(214)가 구비되며, 상기 공급관로(213)에 장착되어 세정수를 배출관로(211) 측으로 안내하는 안내부재(220)가 구비되고, 상기 안내부재(220)의 종단에 세척수를 배출관로(211)에 고압으로 분사시키는 공급노즐(230)이 구비되고, 상기 안내부재(220)의 선단에 장착되어 세정수공급부(100)에서 공급되는 세정수의 공급을 제어하는 개폐밸브(240)가 구비되는 것을 특징으로 하는 수압을 이용한 잔수 및 슬러지 배출장치.A venturi tube 210 having a discharge pipe passage 211 formed therein to discharge the washing water supplied from the washing water supply unit 100 and a suction pipe passage 212 through which sludge is suctioned at a lower end of the venturi tube 210 are provided. Is provided, the supply line 213 for supplying the washing water to one side of the venturi tube 210, the discharge pipe passage 214 for discharging the sludge mixed with the washing water to the other side of the supply pipe 213 is It is provided, the guide member 220 is mounted to the supply pipe 213 is provided to guide the washing water to the discharge pipe path 211 side, washing water at the end of the guide member 220 in the discharge pipe path 211 It is provided with a supply nozzle 230 for injecting, and is provided on the front end of the guide member 220 is characterized in that the opening and closing valve 240 for controlling the supply of the washing water supplied from the washing water supply unit 100 is provided Residual water and sludge discharge device using water pressure.
KR1020060128026A 2006-12-14 2006-12-14 Water pressure a using water and sludge eliminating device KR100735882B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210115407A (en) * 2020-03-13 2021-09-27 (주)엔에스케이 엔지니어링 Circulating water foreign material removal device in steelmaking process
CN115336956A (en) * 2021-05-12 2022-11-15 佛山市顺德区美的洗涤电器制造有限公司 Residual water removing device and dish washing machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970014710A (en) * 1995-09-07 1997-04-28 모리시타 요이찌 Dishwasher
KR200194154Y1 (en) 2000-02-26 2000-09-01 김학광 Sludge discharging apparatus for a settling basin
KR200264106Y1 (en) 2001-11-01 2002-02-19 대보공업 주식회사 A sludge treatment device
KR200372487Y1 (en) 2004-10-28 2005-01-14 (주) 아이젠 device for outflow lavation of water tank in bidet
KR20190000980A (en) * 2017-06-26 2019-01-04 이동원 A personal Healthcare System

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970014710A (en) * 1995-09-07 1997-04-28 모리시타 요이찌 Dishwasher
KR200194154Y1 (en) 2000-02-26 2000-09-01 김학광 Sludge discharging apparatus for a settling basin
KR200264106Y1 (en) 2001-11-01 2002-02-19 대보공업 주식회사 A sludge treatment device
KR200372487Y1 (en) 2004-10-28 2005-01-14 (주) 아이젠 device for outflow lavation of water tank in bidet
KR20190000980A (en) * 2017-06-26 2019-01-04 이동원 A personal Healthcare System

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210115407A (en) * 2020-03-13 2021-09-27 (주)엔에스케이 엔지니어링 Circulating water foreign material removal device in steelmaking process
KR102409066B1 (en) 2020-03-13 2022-06-16 (주)엔에스케이 엔지니어링 Circulating water foreign material removal device in steelmaking process
CN115336956A (en) * 2021-05-12 2022-11-15 佛山市顺德区美的洗涤电器制造有限公司 Residual water removing device and dish washing machine

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