KR20120003629U - The Sewage Treatment Plant of Ship - Google Patents

The Sewage Treatment Plant of Ship Download PDF

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KR20120003629U
KR20120003629U KR2020100008890U KR20100008890U KR20120003629U KR 20120003629 U KR20120003629 U KR 20120003629U KR 2020100008890 U KR2020100008890 U KR 2020100008890U KR 20100008890 U KR20100008890 U KR 20100008890U KR 20120003629 U KR20120003629 U KR 20120003629U
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sewage
tank
sewage treatment
supplying
vessel
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KR2020100008890U
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Korean (ko)
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김순한
김정태
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대우조선해양 주식회사
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Publication of KR20120003629U publication Critical patent/KR20120003629U/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J4/00—Arrangements of installations for treating ballast water, waste water, sewage, sludge, or refuse, or for preventing environmental pollution not otherwise provided for
    • B63J4/006—Arrangements of installations for treating ballast water, waste water, sewage, sludge, or refuse, or for preventing environmental pollution not otherwise provided for for treating waste water or sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • 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
    • C02F2103/008—Originating from marine vessels, ships and boats, e.g. bilge water or ballast water
    • 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
    • Y02W10/10—Biological treatment of water, waste water, or sewage

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Treatment Of Biological Wastes In General (AREA)

Abstract

본 고안은 선박에서 오수를 처리하는 선박의 오수처리장치에 관한 것으로, 선박에서 배출되는 오수를 처리하는 선박의 오수처리장치에 있어서,
폭기조와 정화조 및 살균?소독조를 구비하고 상기 폭기조로 공기를 공급하는 공기조절기와 상기 살균?소독조로 약품을 공급하는 약품공급기를 포함하는 오수처리수단과, 변기배출수 및 생활하수를 혼합하여 오염도를 평준화시킨 상태의 오수를 상기 오수처리수단으로 공급하는 오수인입량조절수단을 포함하며, 상기 오수인입량조절수단은 선박으로부터 배출되는 모든 오수를 저장탱크에 모아두고 일정시간 간격으로 일정량만 오수처리수단으로 공급하는 것을 특징으로 하고 있으며, 이에 따라 본 고안의 실시예에 따른 선박의 오수처리장치에 의하면 선박에서 배출되는 변기배출수 및 생활하수가 혼합된 하루 기준의 모든 오수를 모아 오염도를 희석시킨 후 매시간 일정량만 오수처리수단으로 공급하므로서, 배출수의 집중도와 관련 없이 항상 오수 처리 결과가 일정하여 더욱 안전하게 장비를 가동할 수 있고, 동일한 장비에 의하여 변기배출수와 생활하수를 동시에 처리할 수 있도록 하는 효과가 있게 된다.The present invention relates to a sewage treatment apparatus of a vessel for treating sewage in a vessel, in the sewage treatment apparatus of a vessel for treating sewage discharged from the vessel,
Equipped with an aeration tank, a septic tank and a sterilization tank and a sterilization and disinfection tank, the wastewater treatment means including an air conditioner for supplying air to the aeration tank and a chemical supply unit for supplying medicines to the sterilization and disinfection tank; And a sewage intake adjustment means for supplying the sewage in the state to the sewage treatment means, wherein the sewage intake adjustment means collects all the sewage discharged from the vessel in a storage tank and supplies only a predetermined amount to the sewage treatment means at predetermined time intervals. According to this, according to the sewage treatment apparatus of the ship according to the embodiment of the present invention, all the sewage on the basis of the daily basis mixed with the toilet discharge water and the living sewage discharged from the vessel is collected to dilute the pollution degree every hour only sewage By supplying to treatment means, sewage is always Since the treatment result is constant, the equipment can be operated more safely, and the same equipment has the effect of simultaneously treating the toilet discharge water and the domestic sewage.

Description

선박의 오수처리장치{The Sewage Treatment Plant of Ship}Sewage Treatment Plant of Ship

본 고안은 선박에서 오수를 처리하는 선박의 오수처리장치에 관한 것으로, 더욱 상세하게는 오수인입량조절수단을 구비하여 변기로부터 배출되는 배출수는 물론 주방과 세탁실 등에서 배출되는 생활하수를 포함한 모든 오수를 한꺼번에 처리할 수 있도록 하는 오수인입량조절수단을 구비하고 있는 선박의 오수처리장치에 관한 것이다.The present invention relates to a sewage treatment apparatus of a vessel for treating sewage in a vessel, and more specifically, a sewage intake control means is provided to all the sewage, including the wastewater discharged from the toilet and the living sewage discharged from the kitchen and the laundry room at once. The present invention relates to a sewage treatment apparatus for a ship having a sewage intake adjustment means for treating.

최근 환경오염 그 중에서도 특히, 수질 오염에 관한 문제는 전 세계적인 주요 관심사가 되었으며, 이에 따라 각국은 자국 영토 내의 각종 오폐수 및 인근 해안에서의 해양 오염수 처리에 관하여 지속적인 연구개발을 진행하고 있는 실정이다.Recently, the problem of water pollution, especially water pollution, has become a major concern around the world. As a result, countries are continuously conducting research and development on the treatment of various wastewater in their territories and marine polluted water from nearby shores.

현재 건조되는 선박은 해상 오염방지 협정(MARPOL)에 따라 변기로부터 배출되는 변기 배출수(Sewage)만 오수처리설비(STP: Sewage Treatment Plant)를 통해 처리하고 있으며, 주방과 세탁실 등에서 배출되는 생활하수(Grey water)는 별도의 처리없이 그대로 배출하고 있다. 만일 이를 같이 처리해야 할 경우는 오수처리설비의 용량을 키우거나, 생화학처리를 생략하고 화학적인 소독처리만 하도록 하고 있다.Currently, ships that are built are treated only with Sewage, which is discharged from the toilet, under the Marine Pollution Prevention Agreement (MARPOL) through the Sewage Treatment Plant (STP). water is discharged as it is without any treatment. If this is to be treated together, the capacity of the sewage treatment plant is increased, or biochemical treatment is omitted, and only chemical disinfection treatment is required.

상기한 바와 같이 변기로부터 배출되는 변기배출수와 함께 주방과 세탁실 등에서 배출되는 생활하수를 같이 처리하기 위하여 오수처리설비의 용량을 키우는 방법을 적용할 경우, 주방이나 세탁실 등에서 배출되는 생활하수는 변기에서 배출되는 변기배출수에 비하여 양이 대단히 많고 일시에 배출되는 경향이 있어 시간당 배출량을 기준으로 하는 오수처리설비의 용량을 결정하는데 많은 어려움이 뒤따르게 된다.As described above, when applying the method of increasing the capacity of the sewage treatment facility to treat the living sewage discharged from the kitchen and the laundry room together with the toilet discharged water discharged from the toilet, the living sewage discharged from the kitchen or the laundry room is discharged from the toilet. The amount of wastewater discharged from the toilet is very large and tends to be discharged at one time, which leads to many difficulties in determining the capacity of the sewage treatment plant based on the hourly discharge.

본 고안의 목적은 상기와 같은 문제점을 감안하여 안출된 것으로, 기존의 오수처리설비에 오수인입량조절수단을 추가함으로써, 오수처리설비의 사양변경 없이 기존의 변기배출수만 처리하는 오수처리설비를 그대로 이용하여 변기배출수와 함께 생활하수도 동시에 처리할 수 있도록 하는 선박의 오수처리장치를 제공하는데 그 목적이 있다.
The object of the present invention was devised in view of the above problems, and by adding a sewage intake adjustment means to an existing sewage treatment facility, the sewage treatment facility that treats only existing toilet discharge water without changing the specification of the sewage treatment facility is used as it is. The purpose of the present invention is to provide a sewage treatment apparatus for a ship that can simultaneously treat domestic sewage with toilet discharge water.

상기와 같은 목적을 달성하기 위한 본 고안의 실시예에 따른 선박의 오수처리장치는, 폭기조와 정화조 및 살균?소독조를 구비하고 상기 폭기조로 공기를 공급하는 공기조절기와 상기 살균?소독조로 약품을 공급하는 약품공급기를 포함하는 오수처리수단과, The sewage treatment apparatus of the ship according to an embodiment of the present invention for achieving the above object, the aeration tank and the septic tank and sterilization and disinfection tank having an air regulator for supplying air to the aeration tank and supplies the medicine to the sterilization and disinfection tank. Sewage treatment means comprising a chemical feeder to,

변기배출수 및 생활하수를 혼합하여 오염도를 평준화시킨 상태의 오수를 상기 오수처리수단으로 공급하는 오수인입량조절수단을 포함하며, 상기 오수인입량조절수단은 선박으로부터 배출되는 모든 오수를 저장탱크에 모아두고 일정시간 간격으로 일정량만 오수처리수단으로 공급하는 것을 특징으로 하는 선박의 오수처리장치를 제시한다.And a sewage intake adjustment means for supplying sewage in the state of leveling pollution by mixing toilet discharge water and domestic sewage to the sewage treatment means, wherein the sewage intake control means collects all sewage discharged from the vessel in a storage tank The present invention proposes a sewage treatment apparatus for a ship, characterized in that only a predetermined amount is supplied to the sewage treatment means at a time interval.

본 고안은 상기 오수처리수단으로 오수를 공급하는 오수인입량조절수단은 변기배출수 및 생활하수가 혼합된 오수를 저장하는 오수저장탱크와, 상기 오수저장탱크에 저장된 오수를 오수처리수단의 폭기조로 공급하는 오수인입펌프와, 상기 오수인입펌프의 구동시간을 제어하여 오수인입량을 조절할 수 있도록 하는 제어기를 포함하여 구성되는 것을 특징으로 하는 선박의 오수처리장치를 제시한다.The present invention is a sewage intake control means for supplying sewage to the sewage treatment means is a sewage storage tank for storing the waste water mixed with toilet discharge water and domestic sewage, and to supply the sewage stored in the sewage storage tank to the aeration tank of the sewage treatment means The present invention provides a sewage treatment apparatus of a ship comprising a sewage inlet pump and a controller for controlling the driving time of the sewage inlet pump to adjust the amount of sewage inlet.

본 고안의 실시예에 따른 선박의 오수처리장치에 의하면 선박에서 배출되는 변기배출수 및 생활하수가 혼합된 하루 기준의 모든 오수를 모아 오염도를 희석시킨 후 매시간 일정량만 오수처리수단으로 공급하므로서, 배출수의 집중도와 관련 없이 항상 오수 처리 결과가 일정하여 더욱 안전하게 장비를 가동할 수 있고, 동일한 장비에 의하여 변기배출수와 생활하수를 동시에 처리할 수 있도록 하는 효과가 있게 된다.
According to the sewage treatment apparatus of the ship according to an embodiment of the present invention, all the sewage on the basis of the daily toilet mixed with the toilet discharged from the vessel and the sewage of the sewage is collected to dilute the pollution degree and supply only a predetermined amount to the sewage treatment means every hour, Regardless of concentration, the result of sewage treatment is always constant so that the equipment can be operated more safely, and the same equipment has the effect of simultaneously treating the toilet discharge water and domestic sewage.

도 1은 종래기술에 의한 선박의 오수처리수단의 처리과정을 예시한 흐름도
도 2는 본 고안의 실시예에 따른 선박의 오수처리장치의 처리과정을 예시한 흐름도로서, 상기 오수처리수단에 오수인입량조절수단을 포함한 상태의 도면1 is a flow chart illustrating a treatment process of the sewage treatment means of the ship according to the prior art.
Figure 2 is a flow chart illustrating a treatment process of the sewage treatment apparatus of the ship according to an embodiment of the present invention, a view of the state including the sewage input amount control means in the sewage treatment means

상기와 같은 본 고안에 따른 선박의 오수처리장치의 바람직한 실시예를 첨부된 도면에 의하여 설명하기로 한다.Preferred embodiments of the sewage treatment apparatus of the ship according to the present invention as described above will be described by the accompanying drawings.

도 1은 종래기술에 의한 선박의 오수처리수단의 처리과정을 예시한 흐름도로서, 상기 도면에서 알 수 있는 바와 같이 종래기술에 있어서는 변기로부터 배출되는 변기배출수만 오수처리수단(10)에 의하여 처리하고 주방과 세탁실 등에서 배출되는 생활하수는 아무런 처리없이 바로 배출하는 방식으로 구성된다. 1 is a flow chart illustrating a process of treating a sewage treatment means of a ship according to the prior art, and as shown in the drawing, in the related art, only the toilet discharge water discharged from a toilet is treated by the sewage treatment means 10. Household sewage discharged from kitchens and laundry rooms is constructed by directly discharging without any treatment.

도 2는 본 고안의 실시예에 따른 선박의 오수처리장치의 처리과정을 예시한 흐름도로서, 상기 오수처리수단에 오수인입량조절수단을 포함한 상태를 예시한 도면이다.2 is a flowchart illustrating a process of a sewage treatment apparatus of a ship according to an embodiment of the present invention, which illustrates a state in which the sewage treatment means includes a sewage intake adjustment means.

선박에서 배출되는 오수를 처리하는 선박 오수처리장치의 구성요소인 오수처리수단(10)은 폭기조(11)와 침전조(12) 및 살균?소독조(13)를 구비함과 더불어, 상기 폭기조(11)로 공기를 공급하는 공기조절기(11a)와 상기 살균?소독조(13)로 약품을 공급하는 약품공급기(13a)를 포함하여 구성된다.The sewage treatment means 10, which is a component of the ship sewage treatment apparatus for treating sewage discharged from the ship, includes an aeration tank 11, a sedimentation tank 12, and a sterilization and disinfection tank 13, and the aeration tank 11 It comprises an air conditioner (11a) for supplying air to the medicine supply (13a) for supplying medicine to the sterilization and disinfection tank (13).

상기 오수처리수단(10)의 구성요소인 폭기조(11)는 활성슬러지공법에 있어서는 미생물과 유입 오수내의 유기물이 접촉되어 미생물이 성장하여 미생물 플록(Flock)을 형성하게 되며, 이때, 공기조절기(11a)를 가동시켜 공기를 주입하면서 폭기상태를 관찰하여 고르게 폭기되도록 공기공급상태를 조절하게 된다. In the aeration tank 11, which is a component of the sewage treatment means 10, in an activated sludge method, microorganisms and organic materials in the influent sewage are contacted to grow microorganisms to form a microbial flop, and at this time, an air conditioner 11a. Air supply to adjust the air supply condition so that the aeration is observed evenly while injecting air.

다음에, 침전조(12)에서는 폭기조(11)에서 성장된 미생물 플록을 침전시켜 상등수와 침전슬러지로 분리하여, 상등수는 살균?소독조(13)로 보내며, 침전슬러지의 일부는 폭기조(11)로 반송시키고, 나머지 일부는 배출을 위한 농축저류조(도시하지 않음)로 이송시키게 된다. Next, in the settling tank 12, the microbial floes grown in the aeration tank 11 are precipitated and separated into supernatant and settling sludge, and the supernatant is sent to the sterilization and sterilization tank 13, and a part of the settling sludge is returned to the aeration tank 11. And the other part is sent to a concentrated storage tank (not shown) for discharge.

여기서, 상기 슬러지의 일부를 폭기조로 반송시키는 이유는 유입오수의 처리에 소요되는 충분한 미생물을 폭기조에 확보할 수 있도록 함과 동시에 폐기시켜야 하는 슬러지의 양을 감소시키기 위함이다.Here, the reason for conveying a part of the sludge to the aeration tank is to reduce the amount of sludge to be disposed while ensuring sufficient microorganisms required for the treatment of influent sewage in the aeration tank.

상기 침전조(12)에서 유입되어온 상등수를 소독처리하는 살균?소독조(13)는 살균을 목적으로 하지만 냄새제거, 부패성 균의 발생방지 등의 역활을 동시에 수행하며, 이때 약품 공급기(13a)에 의하여 염소를 주입하게 되는데, 이러한 약품 공급기(13a)는 자동 염소 주입기, 염소 투입기, 수동 염소 주입기 등의 다양한 방식을 적용할 수 있다.Sterilization-sterilization tank 13 for disinfecting the supernatant water introduced from the settling tank 12 serves for the purpose of sterilization, but at the same time to remove odors, prevent the generation of decaying bacteria, chlorine by the chemical feeder (13a) Injecting the drug feeder (13a) can be applied to a variety of methods, such as automatic chlorine injector, chlorine injector, manual chlorine injector.

그리고, 상기 살균?소독조(13)에서 살균되어 나온 비교적 양호한 수질의 처리수는 방류지점보다 배수구의 위치가 낮으면 멸균소독된 처리수를 바로 배출하는 것이 바람직하지만 대부분의 경우 그러한 여건을 갖추기 어려우므로 처리수조를 별도로 두고 배수펌프를 이용하여 방류하게 된다.In addition, the treated water of relatively good water sterilized by the sterilization and disinfection tank 13 is preferable to discharge the sterilized sterilized water immediately when the position of the drain hole is lower than the discharge point, but in most cases it is difficult to meet such conditions. The treatment tank is set aside and discharged using a drain pump.

상기 오수처리수단(10)에 변기배출수 및 생활하수가 혼합된 오수를 공급하는 오수인입량조절수단(20)은 선박으로부터 배출되는 모든 오수를 저장탱크에 모아두고 일정시간 간격으로 일정량만 오수처리수단(10)으로 공급하는 기능을 수행하게 되는데. 상기 오수인입량조절수단(20)은 변기배출수 및 생활하수를 혼합하여 혼합된 오수를 저장하는 오수저장탱크(21)와, 상기 오수저장탱크(21)에 저장된 오수를 오수처리수단(10)의 폭기조(11)로 공급하는 오수인입펌프(22) 및 상기 오수인입펌프(22)의 구동시간을 제어하여 오수인입량을 조절할 수 있도록 하는 제어기(23)를 포함하여 구성된다.The sewage intake adjusting means 20 for supplying the wastewater mixed with the toilet discharge water and the living sewage to the sewage treatment means 10 collects all the sewage discharged from the vessel in a storage tank and only a predetermined amount of sewage treatment means at a predetermined time interval ( 10) to supply the function. The sewage intake control means 20 is a waste water storage tank 21 for storing the mixed sewage by mixing the toilet waste water and domestic sewage, and the sewage stored in the sewage storage tank 21 aeration tank of the sewage treatment means (10) And a controller 23 which controls the driving time of the sewage inlet pump 22 to be supplied to the eleven and controls the amount of sewage inlet.

여기서, 상기 오수인입량조절수단(20)의 일 구성요소로서 변기배출수 및 생활하수를 혼합하여 오수처리수단(10)의 폭기조(11)로 공급하는 오수저장탱크(21)는 선박에서 하루에 배출되는 변기배출수 및 생활하수를 충분히 수용할 수 있는 정도의 용량으로 적용하는 것이 바람직하다.Here, the sewage storage tank 21 for supplying to the aeration tank 11 of the sewage treatment means 10 by mixing toilet discharge water and domestic sewage as one component of the sewage intake adjustment means 20 is discharged from the ship in a day It is desirable to apply it in a capacity that can sufficiently accommodate toilet discharge and domestic sewage.

상기와 같이 구성된 본 고안의 실시예에 따른 선박의 오수처리장치에 의하면 선박에서 배출되는 변기배출수 및 생활하수가 혼합된 하루 기준의 모든 오수를 오수저장탱크(21)에 모아 희석시켜 오염도를 평준화시킨 후, 오수인입펌프(22)와 상기 오수인입펌프(22)의 구동시간을 제어하는 제어기(23)에 의하여 매시간 일정량만 오수처리수단(10)으로 공급하므로 배출수의 집중도와 관련 없이 항상 오수 처리 결과가 일정하여 더욱 안전하게 장비를 가동할 수 있고, 동일한 장비에 의하여 변기배출수와 생활하수를 동시에 처리할 수 있도록 하는 효과가 있게 된다.According to the sewage treatment apparatus of the ship according to the embodiment of the present invention configured as described above to collect all the sewage of the daily basis mixed with the toilet discharge water and the living sewage discharged from the vessel in the sewage storage tank 21 to dilute the pollution degree After that, only a predetermined amount is supplied to the sewage treatment means 10 every hour by the controller 23 controlling the driving time of the sewage inlet pump 22 and the sewage inlet pump 22. It is possible to operate the equipment more safely because it is constant, and the same equipment has the effect of treating the toilet discharge water and domestic sewage at the same time.

지금까지 본 고안의 일 실시예를 도면을 참조로 하여 기술하였으나, 본 고안은 이에 한정되지 않으며 이하의 부속 청구 범위의 사상 및 영역을 일탈하지 않는 범위 내에서 당 업자에 의해 여러 가지로 변경 및 변형 실시될 수 있으며, 따라서 이와 같은 수정 및 변형은 본 고안의 영역 내에 있는 것으로 해석되어야 할 것이다.
One embodiment of the present invention has been described with reference to the drawings, but the present invention is not limited thereto, and various modifications and variations are made by those skilled in the art without departing from the spirit and scope of the appended claims below. And such modifications and variations will be construed as being within the scope of the present invention.

10: 오수처리수단 11: 폭기조
12: 침전조 12a: 공기조절기
13: 살균?소독조 13a: 약품공급기
20: 오수인입량조절수단 21: 오수저장탱크
22: 오수인입펌프 23: 제어기10: sewage treatment means 11: aeration tank
12: sedimentation tank 12a: air conditioner
13: Sterilization and Disinfection Tank 13a: Drug Feeder
20: sewage intake adjusting means 21: sewage storage tank
22: sewage intake pump 23: controller

Claims (2)

선박에서 배출되는 오수를 처리하는 선박의 오수처리장치에 있어서,
폭기조와 정화조 및 살균?소독조를 구비하고 상기 폭기조로 공기를 공급하는 공기조절기와 상기 살균?소독조로 약품을 공급하는 약품공급기를 포함하는 오수처리수단과,
변기배출수 및 생활하수를 혼합하여 오염도를 평준화시킨 상태의 오수를 상기 오수처리수단으로 공급하는 오수인입량조절수단을 포함하며, 상기 오수인입량조절수단은 선박으로부터 배출되는 모든 오수를 저장탱크에 모아두고 일정시간 간격으로 일정량만 오수처리수단으로 공급하는 것을 특징으로 하는 선박의 오수처리장치.
In the sewage treatment apparatus of the ship for treating the sewage discharged from the ship,
A sewage treatment means having an aeration tank, a septic tank and a sterilization tank and a sterilizer and an air regulator for supplying air to the aeration tank, and a chemical supply unit for supplying medicines to the sterilization tank and the sterilization tank;
And a sewage intake adjustment means for supplying sewage in the state of leveling pollution by mixing toilet discharge water and domestic sewage to the sewage treatment means, wherein the sewage intake control means collects all sewage discharged from the vessel in a storage tank Sewage treatment apparatus of a ship, characterized in that for supplying only a predetermined amount at a time interval to the sewage treatment means.
청구항 1에 있어서,
상기 오수처리수단으로 오수를 공급하는 오수인입량조절수단은 변기배출수 및 생활하수가 혼합된 오수를 저장하는 오수저장탱크와, 상기 오수저장탱크에 저장된 오수를 오수처리수단의 폭기조로 공급하는 오수인입펌프와, 상기 오수인입펌프의 구동시간을 제어하여 오수인입량을 조절할 수 있도록 하는 제어기를 포함하여 구성되는 것을 특징으로 하는 선박의 오수처리장치.
The method according to claim 1,
The sewage intake adjusting means for supplying sewage to the sewage treatment means includes a sewage storage tank for storing sewage mixed with toilet discharge water and domestic sewage, and a sewage inlet pump for supplying sewage stored in the sewage storage tank to an aeration tank of the sewage treatment means. And, the sewage treatment apparatus of the ship comprising a controller for controlling the driving time of the sewage inlet pump to adjust the amount of sewage inlet.
KR2020100008890U 2010-08-26 2010-08-26 The Sewage Treatment Plant of Ship KR20120003629U (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150012709A (en) * 2013-07-26 2015-02-04 대우조선해양 주식회사 Wastewater discharge system of the ship
KR101627642B1 (en) 2015-12-31 2016-06-07 주식회사 에싸 Highly water treatment system
KR20160074305A (en) * 2014-12-18 2016-06-28 주식회사 일승 Apparatus for sewage treatment of ship using moving bed bio reactor
KR20170009335A (en) 2015-07-16 2017-01-25 대우조선해양 주식회사 Drain Water Treatment Equipment of Ship
KR20210123113A (en) 2020-04-02 2021-10-13 대우조선해양 주식회사 Eco-friendly sewage and gray water treatment system for ships
KR20230061168A (en) 2021-10-28 2023-05-08 대우조선해양 주식회사 Eco-friendly sewage and sewage treatment system for ships that can easily release steam to the atmosphere

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150012709A (en) * 2013-07-26 2015-02-04 대우조선해양 주식회사 Wastewater discharge system of the ship
KR20160074305A (en) * 2014-12-18 2016-06-28 주식회사 일승 Apparatus for sewage treatment of ship using moving bed bio reactor
KR20170009335A (en) 2015-07-16 2017-01-25 대우조선해양 주식회사 Drain Water Treatment Equipment of Ship
KR101627642B1 (en) 2015-12-31 2016-06-07 주식회사 에싸 Highly water treatment system
KR20210123113A (en) 2020-04-02 2021-10-13 대우조선해양 주식회사 Eco-friendly sewage and gray water treatment system for ships
KR20230061168A (en) 2021-10-28 2023-05-08 대우조선해양 주식회사 Eco-friendly sewage and sewage treatment system for ships that can easily release steam to the atmosphere

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