KR900003060Y1 - Rotating biological contractor - Google Patents
Rotating biological contractor Download PDFInfo
- Publication number
- KR900003060Y1 KR900003060Y1 KR2019870008125U KR870008125U KR900003060Y1 KR 900003060 Y1 KR900003060 Y1 KR 900003060Y1 KR 2019870008125 U KR2019870008125 U KR 2019870008125U KR 870008125 U KR870008125 U KR 870008125U KR 900003060 Y1 KR900003060 Y1 KR 900003060Y1
- Authority
- KR
- South Korea
- Prior art keywords
- rotating disk
- rotating
- disk
- concave
- fastened
- Prior art date
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Classifications
-
- 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
- C02F3/08—Aerobic processes using moving contact bodies
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 사용상태도.1 is a state of use of the present invention.
제2도는 본 고안의 조립상태 사시도.2 is a perspective view of the assembled state of the present invention.
제3도는 본 고안의 요부를 발췌한 부분정면도.3 is a partial front view of the main portion of the present invention.
제4도는 제3도의 A-A선 일부확대 단면도.4 is a partially enlarged cross-sectional view taken along the line A-A of FIG.
제5도는 제3도의 B-B선 일부확대 단면도.5 is a partially enlarged cross-sectional view taken along line B-B in FIG.
제6도는 본 고안의 요부를 결합시킨 부분단면도.Figure 6 is a partial cross-sectional view combining the main part of the present invention.
제7도는 본 고안의 디스크에 생물막의 부착상태도.7 is a state of attachment of the biofilm to the disk of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
3 : 회전디스크 5 : 파형요철부3: rotating disk 5: corrugated irregularities
6 : 간격유지돌기6: spacing maintenance protrusion
본 고안의 회전축을 중심으로 동심원상으로 설치되는 각 회전디스크를 체결봉으로 체결시켜서 이 회전디스크의 회전에 의해 생물학적으로 폐수를 처리하게 된 장치에 있어서, 회전디스크상에 원주와 동일방향으로 다수의 파형요철부를 형성하되 이 파형요철부를 ＂S＂자형으로 형성함으로서 회전작동시 폐수의 저항을 최소로 하여서 유속을 일정하게 하고 회전디스크의 회전작동을 원활히 해줌으로 동력의 절약과 회전디스크에 생물막의 단위면적을 최대로 크게 하여서 정화능력을 형상시킬 수 있게 된 것이다.In a device in which each of the rotating disks installed concentrically around the rotating shaft of the present invention is fastened with a fastening rod to treat biological wastewater by rotation of the rotating disk, a plurality of rotating disks are disposed in the same direction as the circumference on the rotating disk. By forming the wave-shaped concave-convex portion, the wave-shaped concave-convex portion is shaped as ＂S＂ to minimize the resistance of the waste water during the rotation operation, to keep the flow rate constant and to facilitate the rotation operation of the rotating disk, thereby saving power and uniting the biofilm on the rotating disk. It is possible to form the purification capacity by increasing the area to the maximum.
종래에도 회전디스크장치에 의한 폐수처리 및 방법이 여러가지 안출된 바 있었으나 대부분이 회전디스크에 형성된 요철부가 ＂＂형으로 직각상으로 굴곡되어서 회전디스크가 회전할 때 폐수가 중공부의 유입구로 유입되어서 유출구로 흐르게 될 때 저항을 많이 받아서 회전디스크를 작동시키는 동력의 손실이 크고 디스크에 무리한 힘을 가하여 파손될 염려가 있었다.In the past, various wastewater treatment and methods have been devised, but most of the irregularities formed on the rotating disk When the rotating disc is rotated in a rectangular shape and the rotating disc rotates, waste water flows into the inlet of the hollow part and flows to the outlet, so there is a great loss of power to operate the rotating disc, and it may be damaged by applying excessive force to the disc. there was.
또한 모서리의 구석에는 미생물 생성에 필요되는 산소의 공급이 원활치 못하고 미생물막의 단위면적이 적은 결점이 있었다.In addition, the corners of the corner had a defect that the oxygen supply required for the production of microorganisms was not smooth and the unit area of the microbial membrane was small.
본 고안에서는 이러한 문제점들을 시정보완하여서 된 것으로 파형요철부를 ＂S＂자형으로 형성하므로서 회전작동시 폐수의 저항을 적게 받고 또한 디스크상에 미생물의 부착면적을 최대로 이용할 수 있으며 산소공급을 균일하게 해줌으로 미생물의 부패를 방지할 수 있게 된 것인 바 이를 첨부된 도면에 따라 상세히 설명하면 다음과 같다.In the present invention, these problems are solved. As the concave-convex portion is formed in the shape of S-shaped, the resistance of waste water is reduced during rotation operation, and the adhesion area of microorganisms on the disk can be maximized, and the oxygen supply is made uniform. It will be able to prevent the decay of microorganisms as described in detail according to the accompanying drawings as follows.
회전축(1)에 설치된 체결판(2)(2') 사이에 부채꼴 형상의 회전디스크(3)를 동심원상으로 다수 배열하여서 체결봉(4)으로 체결고정시켜서 된 회전디스크장치(A)에 있어서 회전디스크(3)면에 원주와 같은 방향의 파형요철부(5)를 ＂S＂자형으로 다수 형성하고 적당한 간격으로 간격유지돌기(6)를 양측면으로 다수 돌출시켜서 된 구성으로서 미설명부호 7은 폐수처리조, 8은 회전디스크의 체결공, d는 회전디스크의 회전방향, w는 폐수의 진행방향, 9는 미생물막을 표시한 것이다.In the rotating disk device (A) in which a plurality of fan-shaped rotating disks (3) are arranged concentrically between fastening plates (2) and 2 'provided on the rotating shaft (1) and fastened and fastened by fastening bars (4). 7 is formed by forming a plurality of corrugated concave-convex portions 5 in the same direction as the circumference on the surface of the rotating disk 3 in a ＂S-shape, and protruding a plurality of the space keeping protrusions 6 on both sides at appropriate intervals. Waste water treatment tank, 8 is a fastening hole of the rotating disk, d is the rotation direction of the rotating disk, w is the running direction of the waste water, 9 is a microbial membrane.
이와 같이 된 본 고안의 작용효과를 설명하면 제1도 및 제3도에서 회전디스크(3)가 폐수가 진행방향과 같이 회전하게 되는데 이때 각 회전디스크(3)가 간격유지돌기(6)에 의해 일정한 간격을 유지하고 디스크(3)상의 파형요철부(5)가 원주와 같은 방향 즉 회전방향으로 형성되어서 폐수의 저항을 극소화하여서 회전디스크(3)의 회전작동을 원활히 해줌으로 에너지를 절감할 수 있으며 디스크(3)의 수명을 연장시키고 또한 파형요철부(5)의 단면을 ＂S＂자형으로 형성하여서 단위표면적을 최대로 크게 해 주고 생물막(9)의 부착면적을 넓혀서 정화능력을 증가시킬 수 있으며 모서리 부분이나 협소한 부분이 없게 함으로 산소공급을 골고루 공급하여 폐수가 정체됨이 없이 원활히 진행되어서 협기성이 되지 않고 호기성을 유지하여 항상 디스크(3)면에 균일한 두께의 생물막을 형상시킴으로 정화능력을 더욱 향상시킬 수 있게 된 것이다.Referring to the operation and effect of the present invention as described above in Figures 1 and 3, the rotating disk 3 is rotated in the direction of the wastewater, where each rotating disk 3 is spaced by the projections (6) It is possible to save energy by smoothly rotating the rotating disk 3 by minimizing the resistance of the waste water by maintaining a constant interval and forming the corrugated irregularities 5 on the disk 3 in the same direction as the circumference, that is, the rotational direction. In addition, the lifespan of the disk 3 can be extended, and the cross-section of the corrugated concave-convex portion 5 can be formed into a ＂S-shape to maximize the unit surface area and to increase the adhesion area of the biofilm 9 to increase the purification ability. Since there are no edges or narrow parts, the oxygen supply is evenly supplied so that the waste water does not stagnate and proceeds smoothly. By forming the biofilm on the surface, it is possible to further improve the purification ability.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870008125U KR900003060Y1 (en) | 1987-05-25 | 1987-05-25 | Rotating biological contractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870008125U KR900003060Y1 (en) | 1987-05-25 | 1987-05-25 | Rotating biological contractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880021864U KR880021864U (en) | 1988-12-24 |
| KR900003060Y1 true KR900003060Y1 (en) | 1990-04-12 |
Family
ID=19263297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870008125U KR900003060Y1 (en) | 1987-05-25 | 1987-05-25 | Rotating biological contractor |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900003060Y1 (en) |
-
1987
- 1987-05-25 KR KR2019870008125U patent/KR900003060Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR880021864U (en) | 1988-12-24 |
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