KR200372885Y1 - Filtering system for sludge treatment - Google Patents
Filtering system for sludge treatment Download PDFInfo
- Publication number
- KR200372885Y1 KR200372885Y1 KR20-2004-0029410U KR20040029410U KR200372885Y1 KR 200372885 Y1 KR200372885 Y1 KR 200372885Y1 KR 20040029410 U KR20040029410 U KR 20040029410U KR 200372885 Y1 KR200372885 Y1 KR 200372885Y1
- Authority
- KR
- South Korea
- Prior art keywords
- sludge
- felt
- outer cylinder
- washing
- filtration
- Prior art date
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 43
- 238000001914 filtration Methods 0.000 title claims abstract description 34
- 238000005406 washing Methods 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims 1
- 239000012528 membrane Substances 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000002351 wastewater Substances 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001471 micro-filtration Methods 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
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/23—Supported filter elements arranged for outward flow filtration
-
- 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
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
-
- 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
- B01D29/6438—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles
- B01D29/6446—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/0618—Non-woven
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Filtration Of Liquid (AREA)
Abstract
본 고안은 폐수 및 폐유 슬러지를 여과하는 슬러지 처리용 여과장치에 관한 것으로 보다 상세하게는 미세 여과막으로 형성된 부직포 펠트(FELT)를 통해 슬러지를 여과하여 보다 높은 여과효율을 도모하고자 한 것이다The present invention relates to a sludge treatment filtration apparatus for filtering wastewater and waste oil sludge, and more specifically, to improve the filtration efficiency by filtering sludge through a nonwoven felt (FELT) formed of a fine filtration membrane.
이를 위해 본 고안은 외통(1) 내에 슬러지를 여과 할 수 있게 부직포 펠트(2)와, 상기 펠트(2)를 고정하는 지지대(20)를 구성하고, 외통(1) 저면은 슬러지를 투입하는 투입구(11)를 구성하여, 상기 펠트(2)를 통해 여과되고, 여과된 처리수는 외통 측면의 배출구(12)를 통해 외부로 배출되게 한 슬러지 여과수단과,To this end, the present invention constitutes a nonwoven felt 2 so as to filter sludge in the outer cylinder 1, and a support 20 for fixing the felt 2, and the bottom of the outer cylinder 1 is an inlet for introducing sludge. Sludge filtration means configured to constitute (11), which is filtered through the felt (2), and the filtered treated water is discharged to the outside through an outlet (12) on the outer cylinder side;
상기 외통(2)의 상부에 구동모터(33)를 장치하여 회전축(31a)을 펠트(2) 중심의 세척관(30)과 축간결합하고, 상기 회전축(31)은 수로(31a)를 형성한 내관으로 구성하여 끝단의 투입노즐(4)로 외부의 세척수가 투입 될 수 있게 되며, 상기 세척관(30)은 다수의 세척노즐(3)을 파생하여 세척수를 고압으로 회전분사시키면서 펠트(2)에 묻은 슬러지가 세척 되게 한 슬러지 세척장치으로 이루어진 슬러지 처리용 여과장치를 제공하는 것이다The drive motor 33 is installed on the upper portion of the outer cylinder 2 to couple the rotary shaft 31a with the washing tube 30 in the center of the felt 2, and the rotary shaft 31 forms a water channel 31a. The inner tube is configured to allow the external washing water to be injected into the dispensing nozzle 4 at the end, and the washing pipe 30 derives a plurality of washing nozzles 3 to rotate and spray the washing water at high pressure. It is to provide a sludge treatment filtration device consisting of a sludge cleaning device for cleaning the sludge on the surface.
Description
본 고안은 폐수 및 폐유 슬러지를 여과하는 슬러지 처리용 여과장치에 관한 것으로 보다 상세하게는 미세 여과막으로 형성된 부직포 펠트(FELT)를 통해 슬러지를 여과하여 보다 높은 여과효율을 도모하고자 한 것이다The present invention relates to a sludge treatment filtration apparatus for filtering wastewater and waste oil sludge, and more specifically, to improve the filtration efficiency by filtering sludge through a nonwoven felt (FELT) formed of a fine filtration membrane.
종래의 폐수 및 폐유 슬러지를 여과하는 슬러지 처리용 여과장치는 주로 망체로 형성된 여과망을 통과하여 다소 부피가 큰 지꺼기는 걸러내게 한 것이 대부분이나, 이는 한번의 여과공정에서 만족스럽지 못한 여과효율을 얻기 때문에 2차 3차별도의 여과공정을 되풀이 하면서 다소 깨끗하게 슬러지를 여과하여야 하는 불편이 있었다Conventional sludge treatment filtration apparatus for filtering wastewater and waste oil sludge is mainly passed through a filter network formed of a net body to filter out some bulky debris, but this is because the filtration efficiency is not satisfactory in one filtration process. It was inconvenient to filter sludge somewhat cleanly while repeating the second and third separate filtration processes.
이에 본 고안은 상기와 같은 종래의 문제점을 해소 하고자 안출된 것으로서, 종래와 같이 망체로 형성된 여과망을 통과하지 않고, 미세 여과막으로 형성된 부직포 펠트를 통과하여 슬러지를 여과 할 수 있게 하며, 또한 상기에서 지속적인 여과가 이루어지면서 펠트표면에 슬러지가 달라붙어 여과효율이 떨어지는 것을 방지하기 위하여 간헐적으로 펠트를 세척 할 수 있게 한 것인데, 이를 첨부된 도면과 함께 보다 상세하게 설명하면 다음과 같다The present invention has been made to solve the conventional problems as described above, it is possible to filter the sludge through the nonwoven felt formed of a fine filtration membrane, without passing through the filter network formed of a mesh as in the prior art, and also the continuous In order to prevent sludge adhered to the felt surface as the filtration is performed to reduce the filtration efficiency, it is possible to intermittently wash the felt, which will be described in more detail with the accompanying drawings as follows.
도 1은 본 고안은 예시도1 is an exemplary view of the present invention
도 2는 본 고안의 요부 상세도2 is a detailed view of the main part of the present invention
도 3은 본 고안의 또 다른 실시 예시도Figure 3 is another embodiment of the present invention
도 4는 본 고안의 또 다른 실시 예시도Figure 4 is another embodiment of the present invention
* 도면의 주요부분에 대한 부호 설명 *Explanation of symbols on the main parts of the drawings
1: 외통 11: 투입구1: external cylinder 11: inlet
11a: 슬러지 투입관 11b: 슬러지 배출관11a: sludge inlet pipe 11b: sludge discharge line
12: 배출구 1a: 뚜껑12: outlet 1a: lid
1b: 힌지볼트 1c: 에어밸브1b: hinge bolt 1c: air valve
1d: 압력계 2: 부직포 펠트1d: pressure gauge 2: nonwoven felt
20: 지지대 3: 세척노즐20: support 3: cleaning nozzle
30: 세척관 31: 회전축30: washing tube 31: rotating shaft
31a: 수로 32: 연결플랜지31a: channel 32: connection flange
33: 구동모터 4: 투입노즐33: drive motor 4: injection nozzle
40: 펌프 5: 저장탱크40: pump 5: storage tank
외통(1) 내에 슬러지를 여과 할 수 있는 부직포 펠트(2)와, 상기 펠트(2)를 고정하는 지지대(20)를 구성하여, 외통(1) 저면의 투입구(11)로 부터 슬러지가 투입되고, 투입된 슬러지는 일정압력 혹은 설정된 시간 동안 상기 부직포 펠트(2)를 통과하여 여과되며, 여과된 처리수는 외통 측면의 배출구(12)를 통해 외부로 배출되게 한 슬러지 여과수단과,The nonwoven felt 2 which can filter sludge in the outer cylinder 1, and the support stand 20 which fixes the said felt 2 are comprised, and the sludge is thrown in from the inlet 11 of the bottom face of the outer cylinder 1. The sludge is introduced and filtered through the nonwoven felt (2) for a predetermined pressure or a predetermined time, and the filtered treated water is discharged to the outside through the outlet 12 of the outer cylinder side, and
상기 외통(2)의 상부에 구동모터(33)를 장치하여 회전축(31a)을 펠트(2) 중심의 세척관(30)과 축간결합하고, 상기 회전축(31)은 수로(31a)를 형성한 내관으로 구성하여 끝단의 투입노즐(4)로 외부의 세척수가 투입 될 수 있게 되며, 상기 세척관(30)은 다수의 세척노즐(3)을 파생하여 세척수를 고압으로 회전분사시키면서 펠트(2)에 묻은 슬러지를 세척 되게 한 슬러지 세척장치로 이루어진 것이다The drive motor 33 is installed on the upper portion of the outer cylinder 2 to couple the rotary shaft 31a with the washing tube 30 in the center of the felt 2, and the rotary shaft 31 forms a water channel 31a. The inner tube is configured to allow the external washing water to be injected into the dispensing nozzle 4 at the end, and the washing pipe 30 derives a plurality of washing nozzles 3 to rotate and spray the washing water at high pressure. It consists of a sludge cleaning device for cleaning the sludge on
즉, 본 고안은 첨부된 도면 도1 내지 도2와 같이, 외통(1)에 뚜껑(1a)을 구비하고, 상기 뚜껑(1a)은 다수의 힌지볼트(1b)로 간단히 체결되게 하였으며, 또한 상기 외통(1)은 상측에 에어밸브(1c)와, 외통의 일측에 압력계(1d)가 설치되고, 외통(1) 내의 부직포 펠트(2)는 상하 고정부(20a)에 체결되어 그 외측에 띠형상의 지지링과 지지편으로 이루어진 지지대(20)에 의해 외통(1) 내에 고정되게 하였으며, 펠트(2) 중심의 세척관(30)은 상부의 회전축(31)으로 부터 연결되어 밑판의 투입구(11) 중심에 형성된 고정부(30a)에 축설되어 회전 될 수 있게 하였고, 또한 상기 외통(1) 하부의 투입구(11)는 슬러지가 투입되는 슬러지 투입관(11a)과, 그 하측에 여과된 슬러지가 세척시 다시 배출되는 슬러지 배출관(11b)으로 구비되었으며, 외통(1)의 측면에는 여과된 처리수가 외부로 배출되는 배출구(12)로 구비되었고, 또한 상기 외통(1)의 상부에는 회전축(31)과 세척관(30)을 축간결합한 연결플랜지(32)와 그 상부는 구동모터(33)로 부터 회전축(31)이 축설되되, 회전축(31)의 끝단에는 세척수 투입노즐(41)이 장착되었으며, 또한 외통(1)에서 여과된 처리수는 외부의 처리수 저장탱크(5)에 보관되어 일부는 외부로 배출되고, 일부는 다시 펌프(40)를 통해 세척수로 활용 할 수 있게 한 것이다That is, the present invention is provided with a lid (1a) in the outer cylinder (1), as shown in Figure 1 to 2 attached, the lid (1a) to be simply fastened with a plurality of hinge bolts (1b), and also The outer cylinder 1 is provided with an air valve 1c on the upper side and a pressure gauge 1d on one side of the outer cylinder, and the nonwoven felt 2 in the outer cylinder 1 is fastened to the upper and lower fixing portions 20a, and thus, It is fixed in the outer cylinder (1) by the support 20 consisting of a support ring and a support piece of the shape, the washing tube 30 of the center of the felt (2) is connected from the rotary shaft 31 of the upper plate inlet ( 11) It is built in the fixed portion (30a) formed in the center to be rotated, and also the inlet 11 of the lower portion of the outer cylinder (1) is the sludge inlet pipe 11a to which the sludge is introduced, and the sludge filtered below Was provided as a sludge discharge pipe (11b) that is discharged again when washed, the filtered treated water is discharged to the outside of the outer cylinder (1) It is provided with a discharge port 12, and the upper portion of the outer cylinder (1) connecting shaft 32 and the upper coupling shaft between the rotary shaft 31 and the washing pipe 30 and the upper portion of the rotary shaft from the drive motor 33 ), But the washing water input nozzle 41 is mounted at the end of the rotating shaft 31, and the treated water filtered in the outer cylinder (1) is stored in the external treated water storage tank (5) and partly discharged to the outside. And, some will be able to utilize again as the wash water through the pump 40
따라서 본 고안은 최초 슬러지가 외통(1)의 하부로 투입되어 부직포 펠트(2)에 의해 여과된 처리수만 외부로 배출되는 여과공정을 거치며, 이 후 상기 외통 내의 슬러지가 계속투입되면서 포화되어 일정압력(1d)에 도달하거나 또는 설정타임에 의해 슬러지가 투입되는 것을 중단하게 되며, 이때 슬러지 투입관(11a)는 차단되고 하측의 슬러지 배출관(11b)는 열리게 되되, 외통 상측의 에어밸브(1c)에 의해 외통 내의 여과되고 남은 슬러지가 투입구(1)로 원활하게 배출되게 한 슬러지 배출공정을 거치고, 그 후 외부의 펌프(40)와 구동모터(33)가 작동하면서 회전축(31)의 수로(31a)를 따라 세척관(30)에 파생된 세척노즐(3)로 고압의 세척수가 분사되어 펠트(2)를 청소하게 하는 펠트 세척공정을 거치는 것을 반복적으로 수행 하도록 한 것이다Therefore, the present invention undergoes a filtration process in which the first sludge is introduced into the lower portion of the outer cylinder 1, and only the treated water filtered by the nonwoven felt 2 is discharged to the outside. (1d) or the sludge is stopped by the set time, at this time, the sludge inlet pipe (11a) is blocked and the lower sludge discharge pipe (11b) is opened, but to the air valve (1c) of the upper cylinder After the sludge discharged in the outer cylinder and the sludge discharged to smoothly discharged to the inlet (1), and then the external pump 40 and the drive motor 33 operates the channel 31a of the rotating shaft 31 High pressure washing water is injected into the washing nozzle 3 derived from the washing tube 30 to repeat the felt washing process to clean the felt 2.
한편 본 고안은 첨부된 도면 도 3 내지 도4와 같이 단일개의 외통(1) 내에다수개의 여과수단 및 세척장치을 구비하므로서 단위면적당 여과효율을 높힐 수 있게 한 것을 포함 할 수 있을 것이다On the other hand, the present invention may include that it is possible to increase the filtration efficiency per unit area by having a plurality of filtration means and washing apparatus in a single outer cylinder (1) as shown in Figure 3 to 4 attached.
이와 같이 구성된 본 고안은 폐수 및 폐유 슬러지를 미세여과막으로 형성된 부직포 펠트를 통과시켜 여과 하므로서 고효율의 여과공정을 거치므로서, 종래와 같이 망체로 형성된 여과망을 통과한 여과장치에 비해 높은 여과효율을 가지기 때문에 차후에 거치는 별도의 여과공정을 줄일 수 있는 이점이 있는 것이다The present invention configured as described above undergoes a high efficiency filtration process by filtering wastewater and waste oil sludge through a non-woven felt formed of a microfiltration membrane, and thus has a high filtration efficiency compared to a filtration device that has passed through a filtration network formed of a network as in the prior art. Because of this, there is an advantage that can reduce the separate filtration process that goes through later
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0029410U KR200372885Y1 (en) | 2004-10-18 | 2004-10-18 | Filtering system for sludge treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0029410U KR200372885Y1 (en) | 2004-10-18 | 2004-10-18 | Filtering system for sludge treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200372885Y1 true KR200372885Y1 (en) | 2005-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2004-0029410U KR200372885Y1 (en) | 2004-10-18 | 2004-10-18 | Filtering system for sludge treatment |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200372885Y1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100769834B1 (en) * | 2007-02-15 | 2007-10-24 | 주식회사 엔케이 | Ballast water treatment system using filtering apparatus and ozone treatment apparatus and method for using the same |
| KR101091172B1 (en) * | 2009-08-03 | 2011-12-09 | 주식회사 포스코 | Automatic cleaning apparatus of filter |
| KR102057475B1 (en) | 2019-07-29 | 2020-01-22 | 임윤홍 | A system for producing renewable fuel oil from liquid waste by using a vibration filter |
-
2004
- 2004-10-18 KR KR20-2004-0029410U patent/KR200372885Y1/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100769834B1 (en) * | 2007-02-15 | 2007-10-24 | 주식회사 엔케이 | Ballast water treatment system using filtering apparatus and ozone treatment apparatus and method for using the same |
| KR101091172B1 (en) * | 2009-08-03 | 2011-12-09 | 주식회사 포스코 | Automatic cleaning apparatus of filter |
| KR102057475B1 (en) | 2019-07-29 | 2020-01-22 | 임윤홍 | A system for producing renewable fuel oil from liquid waste by using a vibration filter |
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