KR940005247Y1 - Waste water treating apparatus - Google Patents
Waste water treating apparatus Download PDFInfo
- Publication number
- KR940005247Y1 KR940005247Y1 KR2019910007561U KR910007561U KR940005247Y1 KR 940005247 Y1 KR940005247 Y1 KR 940005247Y1 KR 2019910007561 U KR2019910007561 U KR 2019910007561U KR 910007561 U KR910007561 U KR 910007561U KR 940005247 Y1 KR940005247 Y1 KR 940005247Y1
- Authority
- KR
- South Korea
- Prior art keywords
- rod
- screen
- water
- waste water
- vibrating frame
- Prior art date
Links
- 239000002351 wastewater Substances 0.000 title description 11
- 238000001914 filtration Methods 0.000 claims description 12
- 238000004065 wastewater treatment Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 239000002699 waste material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
- B01D29/445—Bar screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/643—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a combination of movements with respect to the filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering 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
- B01D35/20—Vibrating the filters
-
- 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
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 전체 측면표시도.1 is an overall side view of the present invention.
제2도는 본 고안의 요부인 경사스크린 진동틀.2 is an inclined screen vibration frame that is the main part of the present invention.
제3도는 본 고안 진동틀의 일부 확대도.3 is an enlarged view of a part of the vibration frame of the present invention.
제4도는 본 고안 진동틀의 다른 실시예도.Figure 4 is another embodiment of the present invention vibration frame.
제5도는 본 고안 진동틀의 또다른 실시예도.5 is another embodiment of the present invention vibration frame.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 진동틀 1a : 보조판1: vibrating frame 1a: auxiliary plate
2 : 봉상스크린 2a : 원주봉살대2: rod screen 2a: columnar rod
2b : 여과틈 3 : 승강레일2b: Filtration gap 3: Lifting rail
4 : 기틀 4a : 경사면4: base 4a: slope
본 고안은 폐수처리 여과장치에 관련되는 것으로 특히, 경사로 구성되는 봉상스크린(screen)을 그 스크린 경사방향으로 진동이 되게 하면서 폐수를 충격방식으로 분리 여과시키어 여과수에 용존산소량을 증대시킬 수 있는 폐수처리 여과장치에 관한 것이다.The present invention relates to a wastewater treatment filtration device, in particular, wastewater treatment that can increase the amount of dissolved oxygen in the filtrate by separating and filtering the wastewater in an impact manner while causing a screen consisting of a slope to vibrate in the inclined direction of the screen. It relates to a filtration device.
생활오수등의 폐수처리 장치는 현재까지 여러종류가 사용되고 있는데, 그러한 폐수처리장치중 가장 보편적으로 널리 이용되고 있는 것은 일반적으로 망상스크린을 사용하는 폐수처리장치이다. 그러나 이러한 망상 스크린을 이용하는 폐수처리장치는 망상스크린에서 폐수찌꺼기와 물이 분리될 수 있는 상태로 하기 위하여는 완만한 경사를 유지하여야 하기 때문에 폐수찌꺼기와 물이 분리되는 상태에서 폐수찌꺼기가 망상스크린 틈으로 끼여져 항상 브러쉬로 닦아내는 작용이 병행되어야 하므로 장치의 구성이 복잡하고 따라서 제작원가도 높아지는 단점을 갖고 있는 것이다.Various kinds of wastewater treatment devices such as domestic sewage are used up to now, and the most widely used wastewater treatment devices are wastewater treatment devices that generally use reticular screens. However, the wastewater treatment device using the reticular screen has to maintain a gentle inclination in order to separate the waste remnants and water from the reticular screen. Since the action of wiping with a brush always needs to be parallel, the composition of the device is complicated and thus the manufacturing cost is high.
더욱, 망상스크린의 목에 끼워진 미세한 폐수찌꺼기가 목을 차폐하여 여과분리 능력이 사용시간에 비례하여 낮아지는 등의 구조적인 단점도 갖고 있는 것이었다.In addition, the fine wastewater trapped in the neck of the reticular screen has a structural disadvantage, such as the filtration separation capacity is lowered in proportion to the use time by shielding the neck.
그리하여 근래에 와서는 망상스크린이 아닌 삼각주형상 또는 봉형상의 필터를 적당한 경사도가 유지되게 설치하여 구성시킨 봉상스크린(일본국실개소 59-48711)으로 목적하는 폐수여과작용을 이루게 하고있다.Thus, in recent years, the screening screen (Japanese-style 59-48711), which is constructed by installing a delta-shaped or rod-shaped filter rather than a reticulated screen to maintain proper inclination, achieves the desired waste filtration function.
그러나 상기와 같은 경사필터, 즉 봉형상 또는 삼, 사각주 살대를 병열로 설치한 봉상스크린은 폐수찌꺼기와 물을 여과분리시킬 때 봉상의 스크린 주벽면을 타고 흘러내리는 것으로 폐수의 분리효과가 아주 미흡하고 찌꺼기가 스크린 봉상 주벽에 엉켜붙게 되는 문제점이 있어, 여과수의 산소공급이 미흡하여 용존산소상태가 저조한 결함이 있었으며, 장시간 찌꺼기가 계속적으로 엉켜붙게 되면 물의 여과능력이 점차적으로 저조하게 되므로 이에 대한 보완점이 요구되고 있는 것이다.However, the slanted filter as described above, that is, the rod-shaped screen installed in parallel with the rod-shaped or hemp and square rods, flows down the main wall of the rod-like screen when separating the waste dregs and water. There is a problem that the residue is entangled with the main wall of the screen rod, the oxygen supply of the filtered water is insufficient to have a low dissolved oxygen state, and if the residue is continuously entangled for a long time, the filtration capacity of the water gradually decreases. It is required.
본 고안은 상기에서와 같은 사정을 고려하여 이루어진 것으로, 그 목적은 봉상스크린을 진동시키어 낙하되는 물을 충격방식으로 분산 여과되게하여 산소의 공급이 잘되고 여과수의 BOD도 낮출 수 있는 폐수처리 여과장치를 제공할 수 있게 안출한 것으로 이를 첨부도면에 의하여 상술하면 다음과 같다The present invention has been made in consideration of the above circumstances, and its purpose is to vibrate the rod screen so that the falling water is dispersed and filtered by the impact method, so that the supply of oxygen is good and the BOD of the filtered water can be lowered. It is to be provided to provide a detailed description by the accompanying drawings as follows.
제2도는 본 고안중 요부를 표시한 사시도로서 진동틀(1)에 원주봉살대(2a)를 경사이면서 병열로 설치하여 원주봉(2a) 사이에 여과름(2b)을 구성하여 봉상스크린(2)을 형성하고 진동틀(1)의 야측에는 승강레일(승강홈 또는 승강돌기 포함)(3)을 설치한다.2 is a perspective view showing the main portion of the present invention, the columnar rods 2a are installed on the vibrating frame 1 in an inclined manner in parallel to form a filtration oil 2b between the columnar rods 2a to form a rod-shaped screen 2 ) And the lifting rail (including the lifting groove or the lifting projection) 3 is installed on the night side of the vibrating frame 1.
제1도는 본 고안 전체도로서 경사면(경사홈 포함(4a)을 갖는 기틀(4)에 상기 진동틀(1)의 승강레일(3)을 경사면(4a)에 안착시켜 진동틀(1)을 설치한다.1 is an overall view of the present invention to install the vibrating frame 1 by mounting the lifting rail 3 of the vibrating frame 1 on the inclined surface 4a on a base 4 having an inclined surface (including the inclined groove 4a). do.
그리고 모터 및 변속기(5)에 의해 회전되는 크랭크로드(6)를 상기 진동틀(1)에 연결시켜 진동틀(1)이 기틀(4)의 경사면(4a)을 따라 상하진동이 되도록 하였다.Then, the crank rod 6 rotated by the motor and the transmission 5 is connected to the vibrating frame 1 so that the vibrating frame 1 is vibrated up and down along the inclined surface 4a of the base 4.
또한, 상기 봉상스크린(2)의 전면에 밸트형 브러쉬(7)를 설치하여 찌꺼기를 하락시키도록 한 것으로 미설명 부호 8은 폐수탱크이고 9는 폐수찌꺼기 수집통이고 10은 여과수 회수 호퍼이다.In addition, the belt-shaped brush (7) is installed on the front of the rod-shaped screen (2) to reduce the debris, reference numeral 8 is a waste water tank, 9 is a waste water waste collection container and 10 is a filtered water recovery hopper.
이와같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention configured as described above are as follows.
폐수탱크(8)의 폐수가 봉상스크린(2)으로 매수되면 봉상스크린(2)이 경사로 되어 폐수가 봉상스크린(2)을 타고 하향으로 흐르게 되는데 크랭크 로드(6)에 의하여 경사로 진동됨에 따라 원주봉살대(2a) 주연을 따라 여과틈(2b)으로 물은 여과되고 폐수찌꺼기는 전면에 모여 점차적으로 커지면서 아래로 굴러 떨어지게 되는 효과가 있는 동시에 종전에 각주봉살대에서 폐수찌꺼기가 걸리던 문제점도 해소되는 것이다.When the wastewater of the wastewater tank 8 is bought by the rod screen 2, the rod screen 2 is inclined, and the waste water flows downward through the rod screen 2. The water is filtered through the filter gap 2b along the periphery of the rod 2a, and the waste dregs are gathered on the front side and gradually become larger and fall down. .
이때, 제3도에 도시한 바와같이 원주봉살대(2a)의 주연을 따라 아래로 흐르는 물이 밑에 있는 원주봉살대(2a)의 후단에 낙수되는 과정이 반복되어 물이 여과될 때 경사방향으로 진동이 되므로해서 낙수되는 물방울이 자연 낙수될 때 보다는 하강속도가 크게 낙수되어 원주봉살대(2a)에 충격방식으로 접촉이 되어 물방울이 분산된다.At this time, as shown in FIG. 3, the water flowing down along the circumference of the columnar rods 2a is dropped to the rear end of the columnar rods 2a underneath, so that the water is filtered in the inclined direction. Since the falling water drops due to vibration, the falling speed is greatly lowered than when the water falls naturally, and the water drops are dispersed by contacting the columnar rods 2a in an impact manner.
이와같이 물방울이 분산됨에 따라 공기와의 접촉면적이 크게 되므로 자연 물방울에 산소의 공급이 종전보다 증대하게 되어 여과된 폐수에 용존 산소량(D0)을 증가시킬 수 있는 효과를 기대하게 되는 것이다.As the water droplets are dispersed in this way, the contact area with the air is increased, so the supply of oxygen to the natural water droplets is increased than before, and the effect of increasing the dissolved oxygen amount (D0) in the filtered wastewater is expected.
상기 원주봉살대(2a)의 지름은 폐수처리 여건에 따라 2mm-20mm로 까지 실시할 수 있으며 여과틈(2b)의 간격을 0.2mm-20mm까지 실시할 수 있는 것이다.The diameter of the circumferential rod rod (2a) can be carried out up to 2mm-20mm depending on the wastewater treatment conditions and can be carried out to 0.2mm-20mm interval of the filtration gap (2b).
그리고 제1도에서와 같이 밸트형 브러쉬(7)를 설치하여 봉상스크린(2)에 접착되는 폐수찌꺼기를 제거하여 폐수의 여과분리가 잘되도록 하였다.And as shown in Figure 1 by installing a belt-type brush (7) to remove the waste water adhering to the rod-shaped screen (2) to ensure a good separation of the waste water.
제4도는 본 고안의 다른 실시예로서 진동틀(1)에 경사로 설치되는 봉상스크린(2)을 직선이 아닌 만곡 경사로 하여 상기와 같은 작용효과를 기대할 수 있으며 제5도에서와 같이 봉상스크린(2)의 폭을 넓게 실시할 때에는 선택적인 간격에 보조판(1a)을 다수개 설치하여 원주봉 살대(2a)가 구부러지지 않게 하여 여과틈(2b)을 균일하게 유지하도록 한다.Figure 4 is another embodiment of the present invention can be expected to the above-described effect by using the inclined rod screen (2) installed in the inclined frame (1) in a curved inclination rather than a straight line, as shown in Figure 5 In order to widen the width), a plurality of auxiliary plates 1a are provided at selective intervals so that the columnar rods 2a are not bent to keep the filtration gap 2b uniform.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910007561U KR940005247Y1 (en) | 1991-05-27 | 1991-05-27 | Waste water treating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910007561U KR940005247Y1 (en) | 1991-05-27 | 1991-05-27 | Waste water treating apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920021009U KR920021009U (en) | 1992-12-18 |
| KR940005247Y1 true KR940005247Y1 (en) | 1994-08-06 |
Family
ID=19314276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019910007561U KR940005247Y1 (en) | 1991-05-27 | 1991-05-27 | Waste water treating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR940005247Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020010967A (en) * | 2000-07-31 | 2002-02-07 | 김명한 | Sloped vibrating screen separator |
-
1991
- 1991-05-27 KR KR2019910007561U patent/KR940005247Y1/en active IP Right Grant
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020010967A (en) * | 2000-07-31 | 2002-02-07 | 김명한 | Sloped vibrating screen separator |
Also Published As
| Publication number | Publication date |
|---|---|
| KR920021009U (en) | 1992-12-18 |
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