KR0167135B1 - Device for filtering water in the aquarium - Google Patents

Device for filtering water in the aquarium Download PDF

Info

Publication number
KR0167135B1
KR0167135B1 KR1019960014835A KR19960014835A KR0167135B1 KR 0167135 B1 KR0167135 B1 KR 0167135B1 KR 1019960014835 A KR1019960014835 A KR 1019960014835A KR 19960014835 A KR19960014835 A KR 19960014835A KR 0167135 B1 KR0167135 B1 KR 0167135B1
Authority
KR
South Korea
Prior art keywords
water
tank
inner cylinder
fish
primary
Prior art date
Application number
KR1019960014835A
Other languages
Korean (ko)
Other versions
KR970073326A (en
Inventor
박경만
Original Assignee
박경만
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 박경만 filed Critical 박경만
Priority to KR1019960014835A priority Critical patent/KR0167135B1/en
Publication of KR970073326A publication Critical patent/KR970073326A/en
Application granted granted Critical
Publication of KR0167135B1 publication Critical patent/KR0167135B1/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/045Filters for aquaria
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/06Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30Filter housing constructions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D39/00Filtering material for liquid or gaseous fluids
    • B01D39/10Filter screens essentially made of metal
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Animal Husbandry (AREA)
  • Microbiology (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

본 발명은 양어장 탱크의 물이 배수관을 통하여 1차 여과통과 2차 여과망에서 여과된 다음 수로내에 설치된 균 배양팩의 호기성균에 의하여 물이 정화된 후 다시 양어장 탱크내로 유입되도록 한 것으로서, 1차 여과통의 구조는 내통과 외통으로 구분 설치하되 내통은 금속망으로 형성하고 내통과 외통 사이의 하단에는 배설물 부유방지용 1차,2차 날개편이 설치되며, 외통하단 출구 부분은 콘형태로 형성하여 배설물 및 찌꺼기가 쌓이도록하여 필요시 배출할 수 있도록 구성한 것으로, 본 발명은 양식장 탱크의 물이 1차 여과통 입구로 인입시 내통과 외통 사이에서 스크류되어 배설물과 찌꺼기는 하부로 떨어지고 내통 물은 철망을 거쳐 하단 출구를 통하여 2차 여과망에서 잔류된 배설물을 최종 여과한 다음 수로로 유입시켜 배양균에 의하여 깨끗한 물로 정수된 후 양어장 탱크조로 인입될 수 있도록 발명된 양어장 물 여과장치에 관한 것이다.The present invention is that the water of the fish tank tank is filtered in the primary filter tank and the secondary filter network through the drain pipe and then introduced into the fish tank tank after the water is purified by the aerobic bacteria of the culture culture pack installed in the channel, the primary filter tank The inner structure is divided into inner and outer cylinders, but the inner cylinder is formed by a metal net, and the lower and inner cylinders are provided with primary and secondary wing pieces to prevent excretion floating. The present invention is configured to be discharged when needed, the present invention is screwed between the inner and outer cylinders when the water in the aquaculture tank is introduced into the inlet of the primary filter canister droppings and debris falls to the bottom and the inner cylinder water through the wire mesh bottom outlet After filtering the remaining feces remaining in the secondary filter network through the inlet into the water channel to the clean water by the culture The present invention relates to a fish farm water filtration device invented to be introduced into a fish tank tank after being purified.

Description

양어장 물 여과장치Fish farm water filter

본 발명은 양어장의 물을 순환시켜 고기의 배설물과 찌꺼기 등을 여과시킬 수 있도록 발명된 양어장 물 여과장치에 관한 것이다.The present invention relates to a fish farm water filtration device invented to circulate the water of the fish farm to filter the feces and waste of the meat.

기존의 양어장은 물을 여과 또는 정화시키기 위한 별도의 장치가 없어 양어장 탱크내의 고기 배설물과 사료 찌꺼기 등이 탱크바닥에 가라앉자 부패되므로써, 물이 혼탁해지고 물 속의 산소가 모자라 고기에 질병이 발생되므로 이를 방지하기 위하여 일정한 기간마다 양어장 탱크내의 물을 어느 정도 빼낸 다음 사람이 바닥을 일일이 청소한 후 물을 다시 보충하게 되는데 이때 고기를 다른 탱크로 옮겼다가 다시 넣게 되므로 이 과정에서 고기가 정신적 스트레스를 받아 발육이 늦을 뿐만 아니라 고기의 품질이 떨어지며, 양어장 탱크내의 물을 한꺼번에 교체함에 따라서 수온이 떨어지는 문제점이 있었다.Existing fish farms do not have a separate device for filtering or purifying water, and as the fish droppings and food wastes in the fish tanks sink to the bottom of the tank, they decay, resulting in turbid water and lack of oxygen in the water. To prevent this, some water is removed from the fish tanks at regular intervals, and then the person cleans the floor and replenishes the water. At this time, the meat is moved to another tank and re-inserted. Not only this late but also the quality of the meat, there was a problem that the water temperature drops as the water in the fish farm tank is replaced at once.

본 발명은 이러한 문제점을 감안하여 발명한 것으로서, 양어장 탱크의 물이 배수관을 통하여 1차 여과통과 2차 여과망에서 여과된 다음 수로내에서 호기성균에 의하여 물이 정화된 후 다시 양어장 탱크내로 유입되도록 한 것으로서, 1차 여과통의 구조는 내통과 외통으로 구분하되 내통은 금속망과 스크린으로 형성하고 내통과 외통 사이의 하단에는 배설물 부유방지용 1차 날개편을 설치한 다음 그 상단부에 일정한 간격으로 이격시켜 2차 날개편을 설치하고, 외통하단 출구 부분은 콘형태로 형성하여 배설물 및 찌꺼기가 쌓이도록하여 필요시 배출할 수 있도록 한 것으로 본 발명은 양식장탱크 물이 1차 여과통 입구로 인입시 내통과 외통 사이에서 스크류되며 배설물과 찌꺼기는 외통 하단부로 떨어지고 물은 철망으로된 내통으로 들어가 내통하단 출구를 통하여 2차 여과망 및 수로를 통하여 양수장 내로 유입되는 과정을 반복시켜 물을 여과시킬 수 있도록 한 것이다.The present invention has been invented in view of the above problems, and the water of the fish farm tank is filtered through the drain pipe in the primary filter tank and the secondary filter net, and then purified by the aerobic bacteria in the water channel to be introduced into the fish tank again. As the structure of the primary filter can be divided into inner cylinder and outer cylinder, the inner cylinder is formed of a metal screen and a screen, and at the bottom between the inner cylinder and the outer cylinder, a primary wing piece for preventing excretion floating is installed, and spaced at regular intervals at the upper end thereof The car wing piece is installed, and the outlet portion at the lower end of the outer cylinder is formed in a cone shape so that excrement and debris can be accumulated and discharged when necessary. According to the present invention, between the inner and outer cylinders when the aquaculture tank tank enters the primary filter tank inlet. Screw in the droppings and waste falls to the bottom of the outer cylinder and water enters the inner barrel of the wire mesh By repeating the process a through flowing into the stations through the filtering net and the second channel is a so as to filter the water.

제1도는 본 발명의 1차 여과통 구성 단면도.1 is a cross-sectional view of the primary filter barrel configuration of the present invention.

제2도는 본 발명의 1차 여과통 구성 평면도.Figure 2 is a plan view of the primary filter barrel configuration of the present invention.

제3도는 본 발명의 설치상태 구성 단면도.3 is a cross-sectional view of the installation state configuration of the present invention.

제4도는 본 발명의 설치 상태 구성 예시도.Figure 4 is an illustration of the installation state configuration of the present invention.

제5도는 본 발명의 2차 여과망 단면구성도.5 is a cross-sectional view of the secondary filter network of the present invention.

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

1 : 양어장 탱크 2 : 1차 여과통1: fish farm tank 2: primary filter tank

3 : 내통 3' : 출구3: inner cylinder 3 ': exit

4 : 외통 4' : 공간부4: outer cylinder 4 ': space part

5 : 입구 5' : 배출구5: Inlet 5 ': Outlet

6 : 인입구 7 : 유입관6: inlet hole 7: inlet pipe

8 : 2차 여과망 8' : 날개8: secondary filter network 8 ': wing

8a : 분출관 8b : 받침홈통8a: ejection pipe 8b: support gutter

9 : 배수관 10 : 수로9: drain pipe 10: waterway

11 : 격벽 12 : 균배양팩11: bulkhead 12: uniform culture pack

13 : 1차 날개편 13' : 2차 날개편13: primary wing 13 ': secondary wing

이하 첨부도면에 의거하여 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

양어장 탱크(1)의 물이 배수관(9)을 통하여 1차 여과통(2)과 2차 여과망(8)을 거쳐 여과된 후 수로(10)의 격벽(11)사이에 설치된 호기성균 배양팩(12)에 의하여 정화된 후 탱크(1)내로 유입되도록 구성된 것으로써, 상기 1차 여과통(2)은 내통(3)과 외통(4)으로 설치하되 내통(3)은 금속망과 스크린(Screen)으로 이루어지도록 하고, 내통(3)과 외통(4) 하단은 콘형태로 형성한 다음 내통(3) 하단의 출구(3')는 2차 여과망(8)의 분출관(8a)에 연결하고, 외통(4) 하단 내의 공간부(4') 저면에는 배출구(5')가 구비되어 별도의 배설물 처리 탱크와 연결되며, 배설물처리 탱크에서 분리된 물은 다시 외통(4)하단 인입구(6)를 통하여 유입되도록 된 구성과;The aerobic bacteria culture pack (12) installed between the partitions (11) of the water channel (10) after the water in the fish tank (1) is filtered through the primary pipe (2) and the secondary filter network (8) through the drain pipe (9). After being purified by) is configured to flow into the tank (1), the primary filter barrel (2) is installed in the inner cylinder (3) and the outer cylinder (4) but the inner cylinder (3) is a metal mesh and Screen (Screen) The inner cylinder 3 and the lower end of the outer cylinder 4 are formed in a cone shape, and then the outlet 3 'at the lower end of the inner cylinder 3 is connected to the outlet pipe 8a of the secondary filter net 8, and the outer cylinder (4) The bottom of the space 4 'in the lower end is provided with an outlet 5' is connected to a separate waste treatment tank, the water separated from the waste treatment tank is again through the inlet 6 at the bottom of the outer cylinder (4) A configuration adapted to be introduced;

상기 1차 여과통(2)의 내통(3)과 외통(4) 하단부에는 부유물 방지 날개편(13)이 설치되고, 그 상부에는 2차 날개편(13')이 설치되어 입구(5)로부터 인입되는 배설물이 부유되는 것을 방지토록 구성된 것이다.Floating-prevention wing piece 13 is installed in the lower end of the inner cylinder 3 and the outer cylinder 4 of the primary filter barrel 2, and the secondary wing piece 13 'is installed at the upper part thereof and is drawn in from the inlet 5. It is configured to prevent the floating feces from floating.

미설명부호 14는 배수공이고, 15는 수차이며, 16과 16'은 펌프이고, 17은 수로내에 공기를 공급하는 공기 분출호스이다.Reference numeral 14 is a drain hole, 15 is an aberration, 16 and 16 'are pumps, and 17 is an air blowing hose for supplying air into the channel.

이와 같이 구성되는 본 발명은 양어장 탱크(1)내 일측 수면위에 위치한 수차(15)를 구동시키면 물의 회전이 탱크 가장자리에서 안쪽으로 회전되어 중앙부에 원심력이 생기므로 탱크(1) 바닥에 가라앉은 배설물 및 찌꺼기가 배수공(14)측으로 경사진 바닥을 따라 모아지게 되므로 배수관(9)을 통하여 1차 여과통(2) 입구(5)로 인입된다. 이때 입구(5)는 외통(4)상에 물이 스크류되도록 설치되어 있으므로 양어장탱크(1)내에 물이 펌프(16)에 의하여 1차 여과통(2)내로 인입시켜져 외통(4)과 망으로된 내통(3) 사이에서 스크류되면서 물은 망으로된 내통(3)으로 인입되어 1차 여과된 후 내통(3) 하단 콘형태의 출구(3')를 통하여 2차 여과망(8) 내의 분출관(8a)으로 유출되고, 배설물과 찌꺼기는 외통(4) 하단 콘형태로된 공간부(4')에 모아지므로 필요시 배출구(5')의 밸브를 개구시키면 배설물과 찌꺼기는 별도의 처리탱크에서 처리된 후 물은 다시 외통(4) 하단 공간부(4') 벽측에 형성된 인입구(6)을 통하여 재사용할 수 있게 된 것이다.The present invention configured as described above drives the aberration 15 located on the water surface on one side in the fish tank (1), the rotation of the water is rotated inward from the tank edge to create a centrifugal force in the center of the excrement that sinks to the bottom of the tank and Since the debris is collected along the bottom inclined toward the drain hole 14, it is drawn into the inlet 5 of the primary filter barrel 2 through the drain pipe 9. At this time, since the inlet 5 is installed so that water is screwed on the outer cylinder 4, the water in the fish farm tank 1 is introduced into the primary filter barrel 2 by the pump 16 to the outer cylinder 4 and the net. Screwed between the inner cylinder (3) and the water is introduced into the inner cylinder (3) of the net and the primary filtration and the outlet pipe in the secondary filter network (8) through the outlet (3 ') of the bottom cone shape of the inner cylinder (3) (8a) and the excrement and debris are collected in the space 4 'in the form of the lower cone of the outer cylinder 4, so if the valve of the discharge port 5' is opened, the excrement and the debris are separated in a separate treatment tank. After the treatment, the water can be reused through the inlet 6 formed on the wall side of the lower space 4 'of the outer cylinder 4 again.

이렇게 1차 여과통에서 여과된 물은 내통(3) 하단 출구(3')를 통하여 유출된 후 펌프(16')에 의하여 분출관(8a)에 유입되어 분사되는 동시에 망체로된 2차 여과망(8) 내면에 일체로 형성된 날개(8')와 부딪치므로 2차 여과망(8)은 회전되면서 물은 망체를 수로(10)내로 유입되고 1차 여과통(2)에서 미쳐 여과되지 못한 배설물과 찌꺼기가 2차 여과망(8)몸체의 망을 통과하지 못하고 내면에 방사형으로 설치된 날개(8') 내측절곡부분에 쌓이면서 2차 여과망(8)이 회전되므로 배설물과 찌꺼기가 쌓인 날개(8')가 여과망 내측의 정점부분에 도달하면 배설물과 찌꺼기가 거꾸로 떨어지면서 내부에 설치된 받침홈통(8b)에 제5도와 같이 물과 함께 인입된 후 다시 1차 여과통(2)의 외통(4) 하단에 연결된 찌꺼기 유입관(7)을 통하여 외통(4) 내부하단 공간부(4')에 인입되어 배출구(5')로 배출시킬 수 있게 된 것이다.The water filtered in the primary filter can be discharged through the lower outlet (3 ') of the inner cylinder (3) and then injected into the jet pipe (8a) by the pump (16') and sprayed at the same time as the secondary filter network (8). ) As it collides with the wings 8 'integrally formed on the inner surface, the secondary filter net 8 is rotated, so that water enters the net 10 into the water channel 10, and the excrement and debris that are not filtered by the primary filter can be filtered. Secondary filter net 8 The secondary filter net 8 is rotated while being accumulated in the inner bent portion 8 'which is radially installed on the inner surface without passing through the net of the body. When reaching the apex of the droppings and waste falls inverted and introduced into the supporting gutter (8b) installed inside with water as shown in Fig. 5 and the waste inlet pipe connected to the bottom of the outer cylinder (4) of the primary filter barrel (2) again (7) is introduced into the lower space (4 ') of the inner cylinder (4) through the outlet ( 5 ') can be discharged.

이때 본 발명의 1차 여과통(2)은 망으로 된 내통(3)과 외통(4) 사이의 하단부에 설치된 배설물 부유방지 1차 날개편(13)은 입구(5)에서 스크류되면서 유입되는 물살의 힘에 의하여 외통(4) 하단 공간부(4)내에 쌓여 있는 배설물 및 찌꺼기가 다시 부유되는 것을 방지토록 된 것이며, 1차 날개편(13) 상부로 일정한 간격으로 2차 날개편(13')를 방사형으로 다수 설치하여 입구(5)에서 물과 함께 스크류되면서 인입되는 배설물과 찌꺼기가 상부로 상승되는 것을 방지하여 하단 공간부(4')로 가라앉을 수 있도록 된 것이다.At this time, the primary filter barrel (2) of the present invention is the excrement floating prevention primary wing piece 13 installed in the lower end between the inner cylinder (3) and the outer cylinder (4) made of a net of water flowing while being screwed in the inlet (5) It is to prevent the excrement and debris accumulated in the outer space (4) of the outer cylinder (4) by the force to be suspended again, and the secondary wing piece (13 ') at regular intervals above the primary wing piece (13). By installing a plurality of radial inlet 5 is screwed with water at the entrance to prevent the droppings and debris to rise to the top to be able to sink to the lower space (4 ').

이렇게 1차 여과통(2)과 2차 여과망(8)을 통과하면서 여과된 물은 수로(10)의 격벽(11)과 격벽(11)사이에 설치된 배양팩(12)에서 자라고 있는 호기성균에 의하여 물속에 함유된 미세한 부패물까지도 정화된 후 양어장탱크 내로 유입된다.The water filtered while passing through the primary filter barrel 2 and the secondary filter network 8 is formed by aerobic bacteria growing in the culture pack 12 installed between the partition wall 11 and the partition wall 11 of the channel 10. Even fine debris contained in the water is purified and introduced into the fish tank.

이때 수로(10)내에는 공기분출호스(17)에서 공기가 분출되므로 물은 산소를 갖은 맑은 물로 정화된 것이다.At this time, since the air is ejected from the air blowing hose 17 in the water channel 10, the water is purified with clear water having oxygen.

이렇게 된 본 발명은 기존과 같이 사람이 정기적으로 양어장탱크 내의 물을 빼낸 후 청소할 필요없이, 양어장탱크 내의 물을 1차 여과통→2차 여과망→수로에서 배양균으로 정화→탱크조 유입 순으로 순환시키는 과정에서 자동으로 여과 및 정화시킴으로서, 별도의 인력과 시간을 낭비하지 않고 고기를 양식할 수 있게 된 것이며, 고기의 발육성장을 촉진시키고 양질의 물고기를 양식하여 소비자에게 공급할 수 있도록된 것이다.As described above, the present invention does not need to clean and drain the fish in the fish tank at the same time as the conventional one. By automatically filtering and purifying in the process, it is possible to grow meat without wasting extra manpower and time, to promote the growth of meat development and to supply quality fish to consumers.

Claims (1)

양어장 탱크(1)의 물이 배수관(9)을 통하여 1차 여과통(2)과 2차 여과망(8)을 거쳐 여과된 후 수로(10)의 격벽(11) 사이에 설치된 호기성균 배양팩(12)에 의하여 정화된 후 탱크(1)내로 유입되도록 구성된 것으로써, 상기 1차 여과통(2)은 내통(3)과 외통(4)으로 설치하되 내통(3)은 금속망과 스크린(Screen)으로 이루어지도록 하고, 내통(3)과 외통(4) 하단은 콘형태로 형성한 다음 내통(3) 하단의 출구(3')는 2차 여과망(8)의 분출관(8a)에 연결하고, 외통(4) 하단 내의 공간부(4') 저면에는 배출구(5')가 구비되어 별도의 배설물 처리 탱크와 연결되며, 배설물처리 탱크에서 분리된 물은 다시 외통(4) 하단 인입구(6)를 통하여 유입되도록 된 구성과 상기 내통(3)과 외통(4) 하단 사이에는 부유물방지용 1차 날개편(13)이 설치되고, 그 상부에는 2차 날개편(13')이 설치되어 입구(5)로부터 인입되는 배설물이 부유되는 것을 방지하도록 구성된 것을 특징으로 하는 양어장 물 여과장치.The aerobic bacteria culture pack 12 installed between the partitions 11 of the channel 10 after the water of the fish tank 1 is filtered through the primary pipe 2 and the secondary filter network 8 through the drain pipe 9. After being purified by) is configured to flow into the tank (1), the primary filter barrel (2) is installed in the inner cylinder (3) and the outer cylinder (4) but the inner cylinder (3) is a metal mesh and Screen (Screen) The inner cylinder 3 and the lower end of the outer cylinder 4 are formed in a cone shape, and then the outlet 3 'at the lower end of the inner cylinder 3 is connected to the outlet pipe 8a of the secondary filter net 8, and the outer cylinder (4) The bottom of the space 4 'in the lower end is provided with a discharge port 5' is connected to a separate waste treatment tank, the water separated from the waste treatment tank again through the outer inlet (4) the lower inlet (6) Between the configuration to be introduced and the lower end of the inner cylinder (3) and the outer cylinder (4) is installed a primary wing piece (13) for preventing the float, the secondary wing piece (13 ') is installed on the upper portion to the inlet (5) Fish farm water filtration device, characterized in that is configured to prevent the slurry being drawn emitter is suspended.
KR1019960014835A 1996-05-07 1996-05-07 Device for filtering water in the aquarium KR0167135B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960014835A KR0167135B1 (en) 1996-05-07 1996-05-07 Device for filtering water in the aquarium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960014835A KR0167135B1 (en) 1996-05-07 1996-05-07 Device for filtering water in the aquarium

Publications (2)

Publication Number Publication Date
KR970073326A KR970073326A (en) 1997-12-10
KR0167135B1 true KR0167135B1 (en) 1998-12-01

Family

ID=19457920

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960014835A KR0167135B1 (en) 1996-05-07 1996-05-07 Device for filtering water in the aquarium

Country Status (1)

Country Link
KR (1) KR0167135B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030074852A (en) * 2002-03-14 2003-09-22 변무원 Apparatus For Purifying Waste Water in Fish Farm

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030074852A (en) * 2002-03-14 2003-09-22 변무원 Apparatus For Purifying Waste Water in Fish Farm

Also Published As

Publication number Publication date
KR970073326A (en) 1997-12-10

Similar Documents

Publication Publication Date Title
US7294257B2 (en) Water filter
US10773981B2 (en) Sewage treatment system having a trickling filter with wash unit
US6015497A (en) Filtration system and method for removing biological wastes from aquaculture tanks
EA006534B1 (en) Aquaculture system
CA1060289A (en) Fish culture tank
US6365044B1 (en) Buoyant media filter with diffuser
KR102090107B1 (en) A air cleaner for the pig farms
KR101318263B1 (en) A precipitator for a nursery to cycle filtration
KR20090116023A (en) Aquarium water filtration device
EP2328410B1 (en) Method and device for cleaning a water environment of sludge, in particular an aquarium, miniature decorative pond, or oceanarium
CN205648752U (en) Fish and excrement separator
US20030160006A1 (en) Separation apparatus with conveyor and separating hopper
KR0167135B1 (en) Device for filtering water in the aquarium
CN213475716U (en) Tail water treatment device for perch culture
KR101693204B1 (en) Filter tank divided into multi-cell and sewage settling tank having multi-hole pullout device for sludge connected the same
RU166595U1 (en) STATION OF BIOLOGICAL CLEANING OF HOUSEHOLD WASTE WATER
CN211793805U (en) Fish excrement and urine separation and filtration device and fish tank
AU2007229364A1 (en) A drum filter assembly
KR0167134B1 (en) Device for circulating and filtering water in the aquarium
KR200214607Y1 (en) Circulation filtration system of fish farm
KR200227408Y1 (en) Aquaculture Farm sludge Remover
WO1999040781A1 (en) A filter for filtering water for a pump for a pond
CN113457275B (en) Water filter device and have this filter device's pond of growing seedlings
CN213357262U (en) Water circulation system for fish culture
JPH0847354A (en) Water tank for rearing fish or shellfish

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20010926

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee