KR100383035B1 - Aquarium purifier using photocatalytic decomposer - Google Patents
Aquarium purifier using photocatalytic decomposer Download PDFInfo
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- KR100383035B1 KR100383035B1 KR10-2002-0006637A KR20020006637A KR100383035B1 KR 100383035 B1 KR100383035 B1 KR 100383035B1 KR 20020006637 A KR20020006637 A KR 20020006637A KR 100383035 B1 KR100383035 B1 KR 100383035B1
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- South Korea
- Prior art keywords
- aquarium
- photocatalytic
- cracker
- quartz tube
- titanium oxide
- Prior art date
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- 230000001699 photocatalysis Effects 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000000746 purification Methods 0.000 claims abstract description 14
- 239000000356 contaminant Substances 0.000 claims abstract description 11
- 239000007787 solid Substances 0.000 claims abstract description 11
- 239000008213 purified water Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims description 31
- 239000011248 coating agent Substances 0.000 claims description 29
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 28
- 239000011941 photocatalyst Substances 0.000 claims description 27
- 239000010453 quartz Substances 0.000 claims description 19
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 12
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 12
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 10
- 229910052709 silver Inorganic materials 0.000 claims description 10
- 239000004332 silver Substances 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000011651 chromium Substances 0.000 claims description 8
- 239000011777 magnesium Substances 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 229910052732 germanium Inorganic materials 0.000 claims description 4
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000010977 jade Substances 0.000 claims description 4
- 229910052749 magnesium Inorganic materials 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000006303 photolysis reaction Methods 0.000 abstract description 5
- 239000003344 environmental pollutant Substances 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- 241000251468 Actinopterygii Species 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 235000019645 odor Nutrition 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002996 emotional effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000015843 photosynthesis, light reaction Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/047—Liquid pumps for aquaria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/045—Filters for aquaria
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
Abstract
본 발명은 수족관 정화장치에 관한 것으로, 더욱 상세하게는 광촉매 분해기를 이용한 광분해반응으로 수족관 내부의 오염물질을 지속적으로 분해 제거시키는 수족관 정화장치에 관한 것이다.The present invention relates to an aquarium purifier, and more particularly, to an aquarium purifier for continuously decomposing and removing contaminants in an aquarium by a photolysis reaction using a photocatalytic decomposer.
본 발명의 광촉매 분해기를 이용한 수족관 정화장치는, 수족관에 연결된 송급관과, 송급관과 연결되어 수족관 내부의 오염된 물을 이송하는 이송펌프와, 송급관에 연결되어 수족관 내부의 오염된 물에 포함된 부유 고형물을 제거하는 고형물 제거필터와, 송급관으로부터 공급된 물에 포함된 오염물질을 분해하는 광촉매 분해기와, 광촉매 분해기에서 정수된 물을 수족관으로 환수하는 환수관으로 구성된다.Aquarium purification apparatus using a photocatalytic decomposer of the present invention, a feed pipe connected to the aquarium, a transfer pump connected to the feed pipe to transfer the contaminated water in the aquarium, and connected to the feed pipe contained in the contaminated water inside the aquarium It comprises a solids removal filter for removing the suspended solids, a photocatalytic cracker for decomposing contaminants contained in the water supplied from the feed pipe, and a return pipe for returning the purified water from the photocatalytic cracker to the aquarium.
본 발명에 의해, 순환시스템을 사용하므로 수족관내의 물을 교환할 필요가 없고, 수족관 물의 청정을 유지하고, 오염물질을 제거하기 위한 청소작업이 필요 없으며, 수족관 크기에 따라 정수용량 조절이 가능한, 광촉매 분해기를 이용한 수족관 정화장치가 제공된다.According to the present invention, the use of a circulation system eliminates the need to exchange water in the aquarium, maintains the cleanness of the aquarium water, and eliminates the need for cleaning to remove contaminants. An aquarium purifier using a cracker is provided.
Description
본 발명은 수족관 정화장치에 관한 것으로, 더욱 상세하게는 광촉매 분해기를 이용한 광분해반응으로 수족관 내부의 오염물질을 지속적으로 분해 제거시키는 수족관 정화장치에 관한 것이다.The present invention relates to an aquarium purifier, and more particularly, to an aquarium purifier for continuously decomposing and removing contaminants in an aquarium by a photolysis reaction using a photocatalytic decomposer.
가정의 거실이나 공공장소 로비 등 청결을 요하는 장소에 정서함양, 장식효과, 생태학습, 습도유지 등의 목적으로 설치되는 수족관의 물은 과잉으로 공급된 먹이가 부패되거나 물고기 배설물 등에 의해 오염되어 오히려 미관을 해치고 악취를 발생시켜 혐오감을 준다.The aquarium water, which is installed for the purpose of emotional cultivation, decorative effect, ecological learning, humidity maintenance, etc. in the living room or public place lobby of the home, is contaminated by excessively fed food or polluted fish. It hurts aesthetics and gives off a bad smell that gives you a sense of disgust.
오염물질이 일시에 다량 발생하지는 않지만, 수족관은 폐쇄계이기 때문에 시간이 경과할수록 수족관 내부의 오염물질 농도는 점진적으로 높아져 일정농도를 넘어서면 악취가 발생하고, 탁도가 높아져 물이 흐려지며, 이끼가 자라서 수족관으로서 기능을 상실하게 되므로 이를 방지하기 위한 기술이 필요하다.Although pollutants do not occur in a large amount at one time, the aquarium is a closed system, so the concentration of pollutants in the aquarium gradually increases over time, causing a bad smell when the concentration is exceeded, turbidity increases, water becomes cloudy, and moss grows. As an aquarium loses its function, a technique is needed to prevent it.
관련 공지기술로는, 한국 실용신안 출원 20-2001-0029987(정화장치를 설치한 수족관), 한국 실용신안 출원 20-2000-0003639(수족관용 정화장치), 한국 실용신안 출원 20-2001-0014715(활어수족관의 정화장치) 등이 공지되어 있다.Relevant known technologies include Korean Utility Model Application 20-2001-0029987 (Aquarium with Purification Device), Korean Utility Model Application 20-2000-0003639 (Purifier for Aquarium), Korean Utility Model Application 20-2001-0014715 ( Purification apparatus of live fish aquarium) and the like are known.
도 1에 도시한 한국특허출원 10-1995-016297(수족관 용수정화용 여과장치)에는 수족관(1) 내부의 수중모터(2)에서 분출된 물은 토출관(6)을 통해 여과기(4)로 보내지고, 여과기의 필터(5)에서 오염물질을 여과한 후 연장관(7)을 통해 다시 수족관으로 순환되는 수족관 정화장치가 공지되어 있다.In the Korean Patent Application No. 10-1995-016297 shown in FIG. 1 (filtration device for water purification of aquarium), water spouted from the underwater motor 2 inside the aquarium 1 is sent to the filter 4 through the discharge pipe 6. Aquarium purifiers are known which filter contaminants from the filter 5 of the strainer and then circulate back to the aquarium through the extension tube 7.
그러나, 상기 수족관 정화장치는 수족관 내의 부유 고형물을 제거하기 위해 필터를 설치하지만, 사용시간이 길어지면 고형물 축적으로 막히게 되어 교환해야 하나, 교체 과정이 매우 번거롭고 어려우며, 유해 미생물이 번식하는 경우도 많아 장기간 사용에는 적절치 않은 문제점이 있었다.However, the aquarium purifier is installed to remove the suspended solids in the aquarium, but if the use time is long, it is blocked by the accumulation of solids, but the replacement process is very cumbersome and difficult, many times the harmful microorganisms breed many times There was an unsuitable problem with use.
또한, 미생물을 이용하여 오염물질을 분해하는 생물학적 분해를 촉진하기 위해 수중 미생물이 고정될 수 있도록 모래나 자갈 등을 넣어 주었지만 미생물의 오염물질 분해속도가 느려 수족관 내에 오염물질이 축적되고, 이것들의 부패 또는 분해과정에서 발생하는 유해물질로 인해 물고기가 폐사하거나, 악취가 발생하고, 조류나 이끼 등이 번성하여 탁도가 높아지는 문제점과, 수족관의 청소과정에서 바닥에 침전되어 있던 오염물질 등에 의한 악취 발생으로 실내공기가 오염될 뿐 아니라 청소작업 자체가 쉽지 않은 문제점이 있었다.In addition, sand or gravel was added to fix the microorganisms in the water to promote biodegradation by using microorganisms to decompose contaminants, but contaminants accumulate in the aquarium due to the slow decomposition rate of the microorganisms. Hazardous substances caused by decay or decomposition cause fish to die, odors, algae or moss thrive, and turbidity increases, and odors due to pollutants deposited on the floor during the aquarium cleaning process. As well as contaminated indoor air, there was a problem that the cleaning operation itself is not easy.
본 발명은 상기한 문제점들을 해결하기 위해, 수족관내의 물을 정화시키고 정화된 물을 다시 수족관내로 공급하는 순환시스템을 사용하므로 수족관내의 물을 교환할 필요가 없고, 수족관에서 발생하는 오염물질이나 과잉 영양물질을 계속적으로 제거하여 물고기의 폐사를 방지하고, 조류나 이끼 등의 번성을 방지하여 청소작업이 필요없는, 광촉매 분해기를 이용한 수족관 정화장치를 제공하는데 그 목적이 있다.In order to solve the above problems, the present invention uses a circulation system that purifies the water in the aquarium and supplies the purified water back into the aquarium, so that the water in the aquarium does not need to be replaced, and contaminants or excess nutrients generated in the aquarium are generated. It is an object of the present invention to provide an aquarium purifier using a photocatalytic decomposer, which continuously removes a substance to prevent the death of fish and prevents the proliferation of algae or moss and does not require cleaning.
도 1은 종래의 수족관 정화장치를 나타낸 도면1 is a view showing a conventional aquarium purification apparatus
도 2는 본 발명의 광촉매 분해기를 이용한 수족관 정화장치를 나타낸 도면2 is a view showing an aquarium purification apparatus using a photocatalytic cracker of the present invention
도 3은 광촉매 코팅체 5종을 혼합하여 충진한 광촉매 분해기를 나타낸 단면도3 is a cross-sectional view showing a photocatalytic cracker filled by mixing five kinds of photocatalyst coatings;
도 4는 광촉매 코팅체 5종을 종류별로 구분하여 충진한 광촉매 분해기를 나타낸 단면도4 is a cross-sectional view showing a photocatalytic cracker filled with five types of photocatalyst coatings classified by type;
도 5는 광촉매 코팅 스프링을 석영관에 삽입한 광촉매 분해기를 나타낸 단면도5 is a cross-sectional view showing a photocatalytic cracker in which a photocatalyst coating spring is inserted into a quartz tube.
도 6은 광촉매 코팅 망을 말아서 석영관에 삽입한 광촉매 분해기를 나타낸 단면도6 is a cross-sectional view showing a photocatalytic cracker rolled up a photocatalytic coating network and inserted into a quartz tube;
＊ 도면의 주요부분에 대한 부호의 설명＊ Explanation of symbols on main parts of drawing
10 : 수족관 20 : 송급관10: aquarium 20: supply pipe
30 : 이송펌프 40 : 고형물 제거필터30: transfer pump 40: solids removal filter
50 : 광촉매 분해기 51 : 고정용기50: photocatalytic cracker 51: fixed container
51a : 유입구 51b : 유출구51a: inlet 51b: outlet
52 : 광촉매 코팅체 52a : 혼합된 광촉매 코팅체52: photocatalyst coating 52a: mixed photocatalyst coating
52b : 종류별 광촉매 코팅체 52c : 광촉매 코팅 스프링52b: photocatalyst coating by type 52c: photocatalyst coating spring
52d : 광촉매 코팅 망 53 : 석영관52d: photocatalytic coated mesh 53: quartz tube
54 : 자외선 램프 54a : 플러그54 ultraviolet lamp 54a plug
60 : 환수관60: return pipe
본 발명은 수족관 정화장치에 관한 것으로, 더욱 상세하게는 광촉매 분해기를 이용한 광분해반응으로 수족관 내부의 오염물질을 지속적으로 분해 제거시키는 수족관 정화장치에 관한 것이다.The present invention relates to an aquarium purifier, and more particularly, to an aquarium purifier for continuously decomposing and removing contaminants in an aquarium by a photolysis reaction using a photocatalytic decomposer.
광촉매는 촉매에 쪼여진 빛 에너지에 의해 산화력이 높은 물질을 생성하여 화학반응을 촉진시키는 물질로서 산화티탄( TiO₂), 산화아연(ZnO), 산화주석( SnO₂) 등이 있으며, 이 중에서 산화티탄이 내산, 내알칼리성에 강하고 인체에 무해하다고 널리 알려져 있다.Photocatalysts produce titanium oxide (TiO₂), zinc oxide (ZnO), tin oxide (SnO₂), etc., which promote chemical reactions by generating substances with high oxidizing power by light energy applied to the catalyst. It is widely known that it is strong in acid and alkali resistance and harmless to human body.
광촉매에 밴드갭(BAND GAP) 에너지 이상의 빛을 쪼여주면 전자와 정공이 생성되고, 이들에 의한 강한 산화ㆍ환원 반응이 진행된다. 산화ㆍ환원 과정에서 유기 물질은 분해되어 무해한 이산화탄소와 물로 분해된다.When light of more than the band gap energy is irradiated to the photocatalyst, electrons and holes are generated, and strong oxidation / reduction reactions thereof proceed. During oxidation and reduction, organic matter is decomposed into harmless carbon dioxide and water.
한편, 산화티탄에 백금(Pt), 은(Ag), 납(Pd), 니켈(Ni), 주석(Sn),크롬(Cr), 철(Fe), 마그네슘(Mg)의 금속 및 산화물을 단독 또는 혼합하여 첨가하면 빛의 조사에 의해 광촉매 표면에 생성된 전자와 정공이 다시 원위치하는 현상을 지연시켜 오염물질과 반응할 수 있는 가능성이 증가하여 오염물질의 분해효율을 향상시킬 수 있다.Meanwhile, metals and oxides of platinum (Pt), silver (Ag), lead (Pd), nickel (Ni), tin (Sn), chromium (Cr), iron (Fe), and magnesium (Mg) alone in titanium oxide Alternatively, when the mixture is added, the electrons and holes generated on the surface of the photocatalyst by the irradiation of light may be delayed again to increase the possibility of reacting with the pollutants, thereby improving the decomposition efficiency of the pollutants.
본 발명의 광촉매 분해기를 이용한 수족관 정화장치는, 수족관(10)에 연결된 송급관(20)과, 송급관과 연결되어 수족관 내부의 오염된 물을 이송하는 이송펌프(30)와, 송급관에 연결되어 수족관 내부의 오염된 물에 포함된 부유 고형물을 제거하는 고형물 제거필터(40)와, 송급관으로부터 공급된 물에 포함된 오염물질을 분해하는 광촉매 분해기(50)와, 광촉매 분해기에서 정수된 물을 수족관으로 환수하는 환수관(60)으로 구성된다.Aquarium purification apparatus using a photocatalytic cracker of the present invention, the supply pipe 20 connected to the aquarium 10, the transfer pump 30 is connected to the supply pipe to transfer the contaminated water in the aquarium, and connected to the supply pipe And a solids removal filter 40 for removing suspended solids contained in contaminated water in the aquarium, a photocatalyst decomposer 50 for decomposing contaminants contained in water supplied from a supply pipe, and water purified by the photocatalytic decomposer. It is composed of a return pipe 60 for returning to the aquarium.
또한, 수족관 크기와 설치장소의 여건에 따라 광촉매 분해기를 직렬 또는 병렬로 다단 중복 설치하여 정수용량 조절이 가능하다.In addition, depending on the size of the aquarium and the conditions of the installation location, the photocatalytic decomposer can be installed in series or in parallel in multiple stages to adjust the water purification capacity.
이하 본 발명의 광촉매 분해기를 이용한 수족관 정화장치를 도 2를 참조하여 자세히 설명하면 다음과 같다.Hereinafter, the aquarium purification apparatus using the photocatalytic cracker of the present invention will be described in detail with reference to FIG. 2.
수족관(10)은 이송펌프(30)에 의해 내부의 오염된 물을 송급하는 송급관(20)이 연결되어 있다.Aquarium 10 is connected to the supply pipe 20 for supplying the contaminated water in the interior by the transfer pump (30).
송급관(20)에는 수족관 내부의 오염된 물을 광촉매 분해기(50)로 보내기 전에 부유 고형물을 제거하는 고형물 제거필터(40)가 설치되어 있다.The supply pipe 20 is provided with a solids removal filter 40 for removing suspended solids before sending the contaminated water in the aquarium to the photocatalytic cracker 50.
광촉매 분해기(50)는 송급관(20)에 연결되어 수족관(10)의 오염된 물이 유입되는 유입구(51a)와 환수관(60)에 연결되어 정수된 물이 유출되는 유출구(51b)를갖는 고정용기(51)와, 고정용기의 내부 중앙에 설치된 석영관(53)과, 석영관에 삽입되어 자외선을 조사하는 자외선 램프(54)와, 고정용기(51)와 석영관(53) 사이에 충진되는 광촉매 코팅체(52)로 구성된다.The photocatalytic cracker 50 is connected to the supply pipe 20 and has an inlet 51a through which the contaminated water in the aquarium 10 flows and an outlet 51b connected to the return pipe 60 to allow purified water to flow out. Between the fixed vessel 51, the quartz tube 53 provided at the inner center of the fixed vessel, an ultraviolet lamp 54 inserted into the quartz tube to irradiate ultraviolet rays, and between the fixed vessel 51 and the quartz tube 53 It is composed of a photocatalyst coating 52 to be filled.
고정용기(51)는 플라스틱이나 스테인레스 스틸을 사용한다.The fixed container 51 uses plastic or stainless steel.
플라스틱 고정용기를 사용할 경우에는 고정용기 내표면에 빛을 잘 반사하여 광반응 효율을 높이고, 자외선에 의한 고정용기의 분해를 막기 위해, 은 또는 알루미늄으로 코팅처리한다. 스테인레스 스틸 고정용기의 경우에는 내표면을 광택처리하여 반대 방향의 지지체 면에 자외선 조사가 가능하도록 한다.In the case of using a plastic fixed container, the surface of the fixed container is well reflected to improve light reaction efficiency, and is coated with silver or aluminum to prevent decomposition of the fixed container by ultraviolet rays. In the case of the stainless steel fixed container, the inner surface is polished to enable ultraviolet irradiation to the support surface in the opposite direction.
한편, 고정용기의 내표면에 광촉매를 코팅하여 고정용기도 광분해반응에 참여하여 광반응 효율을 향상시킬 수도 있다.On the other hand, by coating a photocatalyst on the inner surface of the fixed vessel may also participate in the photolysis reaction to improve the photoreaction efficiency.
광촉매 코팅체(52)는 1) 실리카알루미나, 맥반석, 게르마늄, 유리, 옥, 활성탄 등의 1∼10 mm 정도 구형, 원통형, 알갱이 형태의 지지체에 산화티탄을 코팅하여 고정용기와 석영관 사이에 충진한다.(도 2참조)The photocatalyst coating body 52 is a filler filled between a fixed vessel and a quartz tube by coating titanium oxide on a 1-10 mm spherical, cylindrical or granular support such as silica alumina, ganban stone, germanium, glass, jade or activated carbon. (See Fig. 2)
광촉매 코팅체는 2) 산화티탄이 코팅된 실리카알루미나, 맥반석, 게르마늄, 유리, 옥, 활성탄을 골고루 혼합하여 고정용기와 석영관 사이에 충진할 수도 있다.(도 3참조)The photocatalyst coating may be filled evenly between the fixed vessel and the quartz tube by evenly mixing titanium oxide coated silica alumina, elvan, germanium, glass, jade and activated carbon (see FIG. 3).
광촉매 코팅체는 3) 산화티탄이 코팅된 실리카알루미나, 맥반석, 게르마늄, 유리, 옥, 활성탄을 종류별로 구분하여 고정용기와 석영관 사이에 충진할 수도 있다.(도 4참조)3) The photocatalyst coating may be filled between the fixed vessel and the quartz tube by classifying titanium oxide coated silica alumina, elvan, germanium, glass, jade, and activated carbon (see FIG. 4).
광촉매 코팅체는 4) 스테인레스 스틸, 철, 은을 가공한 스프링 형태의 지지체에 산화티탄을 코팅하여 만든 광촉매 코팅 스프링(52c)을 석영관에 끼우거나, 고정용기와 석영관 사이의 공간에 맞게 석영관에 감아 사용할 수도 있다.(도 5참조)4) The photocatalyst coating includes 4) a photocatalyst coating spring 52c formed by coating titanium oxide on a spring-like support made of stainless steel, iron, and silver into a quartz tube, or to fit a space between the fixing vessel and the quartz tube. It can also be wound around the tube (see Figure 5).
광촉매 코팅체는 5) 스테인레스 스틸, 철, 은을 가공한 구멍크기가 0.1∼10 mm인 망형태의 지지체에 산화티탄을 코팅하여 만든 광촉매 코팅 망(52d)을 둥글게 말아 석영관에 끼워 사용할 수도 있다.(도 6참조)5) The photocatalyst coating material may be used by rolling a photocatalyst coating web 52d formed by coating titanium oxide on a network support having a hole size of 0.1 to 10 mm in which stainless steel, iron, and silver are processed, and rolling it in a quartz tube. (See Figure 6)
한편, 산화티탄을 코팅하는 과정에서, 산화티탄에 백금(Pt), 은(Ag), 납(Pd), 니켈(Ni), 주석(Sn), 크롬(Cr), 철(Fe), 마그네슘(Mg)의 금속 및 산화물을 0.01∼30 % 단독 또는 2개 이상 혼합 첨가하여 스프레이법이나, 함침법, 딥코팅(DIP-COATING)법으로 코팅해 50∼600 ℃의 온도로 열처리하여 사용할 수도 있다.In the process of coating titanium oxide, platinum (Pt), silver (Ag), lead (Pd), nickel (Ni), tin (Sn), chromium (Cr), iron (Fe), magnesium ( The metal and oxide of Mg) may be added alone or in combination of two or more, and then coated by spraying, impregnation, or dip coating to heat-treat at a temperature of 50 to 600 ° C.
자외선 램프(54)는 광촉매 분해기의 크기에 따라 5∼250 W 램프를 이용하며, 블랙라이트 램프도 사용이 가능하다.The ultraviolet lamp 54 uses a 5 to 250 W lamp depending on the size of the photocatalytic cracker, and a black light lamp can also be used.
본 발명에 의해, 순환시스템을 사용하므로 수족관내의 물을 교환할 필요가 없고, 광촉매 분해기를 이용한 광분해반응으로 수족관에서 발생하는 오염물질이나 과잉 영양물질을 계속적으로 제거하여 수족관 물의 청정을 유지하고, 오염물질을 제거하기 위한 청소작업이 필요 없으며, 수족관 크기와 설치장소의 여건에 따라 광촉매 분해기를 직렬 또는 병렬로 다단 중복 설치하여 정수용량 조절이 가능한, 광촉매 분해기를 이용한 수족관 정화장치가 제공된다.According to the present invention, since the circulation system is used, there is no need to exchange water in the aquarium, and by continuously removing pollutants or excess nutrients generated in the aquarium by photolysis using a photocatalytic decomposer to keep the aquarium water clean and contaminated. There is no need for cleaning to remove the material, and according to the size of the aquarium and the installation location, the photocatalytic decomposer can be installed in series or in parallel in multiple stages.
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| KR100647228B1 (en) * | 2004-11-16 | 2006-11-23 | 주식회사 이레 | Water supply facilities for hog rising |
| KR100927472B1 (en) * | 2009-06-15 | 2009-11-19 | 주식회사 이엠 인더스 | Aquarium purifier with photocatalytic ceramic carrier |
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