KR910000468Y1 - 자동 상향류 여과장치 - Google Patents
자동 상향류 여과장치 Download PDFInfo
- Publication number
- KR910000468Y1 KR910000468Y1 KR2019880015935U KR880015935U KR910000468Y1 KR 910000468 Y1 KR910000468 Y1 KR 910000468Y1 KR 2019880015935 U KR2019880015935 U KR 2019880015935U KR 880015935 U KR880015935 U KR 880015935U KR 910000468 Y1 KR910000468 Y1 KR 910000468Y1
- Authority
- KR
- South Korea
- Prior art keywords
- water
- chamber
- filtration
- pipe
- backwash
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
- B01D24/16—Upward filtration
- B01D24/167—Upward filtration the container having distribution or collection headers or pervious conduits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
- B01D24/4642—Counter-current flushing, e.g. by air with valves, e.g. rotating valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
- B01D24/4869—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration by level measuring
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biological Treatment Of Waste Water (AREA)
- Filtration Of Liquid (AREA)
Abstract
Description
Claims (1)
- 여과탱크(1)의 중간부가 역류방지밸브(2)를 구비한 격판(3)으로 분리되어 정수유출관(4)이 설치되는 정수실(5)과 여과층(6)을 가진 여과실(7)로 구획되고, 여과실(7) 하부의 가압실(8)에는 헤드탱크(9)로부터 공급되는 원수가 원수공급관(10) 및 원수유입관(11)을 통해 유입되는 상향류 여과기에 있어서, 상기 여과실(7)의 상부 일측벽과 가압실(8)의 일측에 환상 집수트라프(22)를 상단에 가진 역세수 배수관(21)과 공기공급관(25)을 각기 설치하여 그 역세수 배수관(21)과 공기공급관(25)에는 헤드탱크(9)의 수위 증가에 따라 동작되는 레벨스위치(27)에 의해 개방되는 역세수 배수밸브(20)와 공기 공급밸브(24)를 설치하고, 상기 정수실(5)의 하단과 원수유입관(11) 사이에는 정수실(5)의 저수위 감지용 레벨스위치(30)로 폐쇄되는 역세수 공급밸브(28)가 구비된 역세척용 정수공급관(29)을 설치하여 구성됨을 특징으로 하는 자동 상향류 여과장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880015935U KR910000468Y1 (ko) | 1988-09-29 | 1988-09-29 | 자동 상향류 여과장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880015935U KR910000468Y1 (ko) | 1988-09-29 | 1988-09-29 | 자동 상향류 여과장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900006354U KR900006354U (ko) | 1990-04-02 |
KR910000468Y1 true KR910000468Y1 (ko) | 1991-01-25 |
Family
ID=19279777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019880015935U Expired KR910000468Y1 (ko) | 1988-09-29 | 1988-09-29 | 자동 상향류 여과장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR910000468Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010076100A (ko) * | 2000-01-25 | 2001-08-11 | 김병창 | 여과식 폐수처리장치 |
-
1988
- 1988-09-29 KR KR2019880015935U patent/KR910000468Y1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR900006354U (ko) | 1990-04-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SU1069604A3 (ru) | Фильтр,работающий под давлением | |
JP3984145B2 (ja) | 固液分離装置の洗浄方法 | |
KR910000468Y1 (ko) | 자동 상향류 여과장치 | |
JP2690852B2 (ja) | 自然ろ過装置の運転方法 | |
RU2347751C2 (ru) | Устройство для очистки сточной воды | |
JP3147720B2 (ja) | 下向流濾過装置の洗浄方法 | |
JP3377635B2 (ja) | 排水処理設備 | |
KR0138580B1 (ko) | 여과부재 동시세척 연속 여과방법 및 여과장치 | |
KR200159128Y1 (ko) | 고도처리용 상향류 복합층 여과장치 | |
JP3122024B2 (ja) | 下向流型複層濾過器における洗浄装置及び方法 | |
KR200304549Y1 (ko) | 오폐수 여과장치 | |
JP3465383B2 (ja) | 下向流濾過装置の濾過方法 | |
JP3031402B2 (ja) | 外圧式膜ろ過装置 | |
KR870003400Y1 (ko) | 자동 상향류 여과기 | |
JPH0728886Y2 (ja) | 重力式ろ過装置 | |
JPH1080683A (ja) | イオン交換装置 | |
KR200188537Y1 (ko) | 역세정 효율을 증대한 압력식 여과장치 | |
KR900002815B1 (ko) | 급속여과지의 역세척 배수 분리방법 및 장치 | |
KR930003040B1 (ko) | 급속 여과지의 역 세척방법 | |
JP3106859B2 (ja) | 沈澱池のろ過装置 | |
SU1039522A1 (ru) | Устройство дл очистки сточных вод | |
KR200410182Y1 (ko) | 물과 공기를 병용하는 역세척방식의 급속여과기 | |
WO2004045742A1 (en) | Water filter and a method of water purification, backwashing and rinsing | |
JPH0717365Y2 (ja) | 連続式砂ろ過装置 | |
JPH019609Y2 (ko) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19880929 |
|
UG1501 | Laying open of application | ||
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19901217 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19910408 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19910710 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 10 Payment date: 19910710 |
|
FPAY | Annual fee payment |
Payment date: 19990304 Year of fee payment: 13 |
|
UR1001 | Payment of annual fee |
Payment date: 19990304 Start annual number: 11 End annual number: 13 |
|
EXPY | Expiration of term | ||
UC1801 | Expiration of term |