CA2012832C - Systeme de filtration avec dispositif mobile de nettoyage des filtres - Google Patents

Systeme de filtration avec dispositif mobile de nettoyage des filtres

Info

Publication number
CA2012832C
CA2012832C CA002012832A CA2012832A CA2012832C CA 2012832 C CA2012832 C CA 2012832C CA 002012832 A CA002012832 A CA 002012832A CA 2012832 A CA2012832 A CA 2012832A CA 2012832 C CA2012832 C CA 2012832C
Authority
CA
Canada
Prior art keywords
tank
filter
surface wash
backwash
carriage
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 - Fee Related
Application number
CA002012832A
Other languages
English (en)
Other versions
CA2012832A1 (fr
Inventor
Julian R. Pauwels
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Water Applications and Systems Corp
Original Assignee
US Filter Distribution Group Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by US Filter Distribution Group Inc filed Critical US Filter Distribution Group Inc
Priority to CA002012832A priority Critical patent/CA2012832C/fr
Publication of CA2012832A1 publication Critical patent/CA2012832A1/fr
Application granted granted Critical
Publication of CA2012832C publication Critical patent/CA2012832C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Filtration Of Liquid (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Système de filtration des liquides comportant une monture pour pont roulant et un élément de lavage à contre-courant pour nettoyer successivement chaque cellule de filtre formée dans un réservoir de filtration. Les éléments de lavage en surface et de lavage à contre-courant sont inclus dans une seule structure en forme de cloche conçue pour engager de façon étanche chaque cellule de filtre, l'une après l'autre, au fur et à mesure que le chariot du pont roulant traverse le réservoir. L'élément de lavage en surface comprend un conduit pour fournir du liquide sous pression sur la couche de surface supérieure de chaque cellule. L'élément de lavage à contre-courant comporte un conduit créant une succion à l'intérieur de chaque cellule de filtre.
CA002012832A 1990-03-22 1990-03-22 Systeme de filtration avec dispositif mobile de nettoyage des filtres Expired - Fee Related CA2012832C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002012832A CA2012832C (fr) 1990-03-22 1990-03-22 Systeme de filtration avec dispositif mobile de nettoyage des filtres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002012832A CA2012832C (fr) 1990-03-22 1990-03-22 Systeme de filtration avec dispositif mobile de nettoyage des filtres

Publications (2)

Publication Number Publication Date
CA2012832A1 CA2012832A1 (fr) 1991-09-22
CA2012832C true CA2012832C (fr) 1998-03-31

Family

ID=4144574

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002012832A Expired - Fee Related CA2012832C (fr) 1990-03-22 1990-03-22 Systeme de filtration avec dispositif mobile de nettoyage des filtres

Country Status (1)

Country Link
CA (1) CA2012832C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111354252A (zh) * 2020-04-03 2020-06-30 赣南师范大学 一种单球面成像实验装置
CN114573168B (zh) * 2022-04-08 2022-12-02 湖北灵坦机电设备有限公司 一种带有自动加药功能的污水处理设备

Also Published As

Publication number Publication date
CA2012832A1 (fr) 1991-09-22

Similar Documents

Publication Publication Date Title
US4957631A (en) Traveling bridge filter with surface wash
US4988439A (en) Two stage traveling bridge filter
US4859330A (en) Traveling bridge filter with air scour
US4196079A (en) Pleated filter underdrain, method and apparatus
US4308141A (en) Modular filter system
US20120211444A1 (en) Method of washing a particulate filter bed using an underdrain
KR890701189A (ko) 예상치 이상의 입자를 제거하기 위한 정수장치
US4191652A (en) Apparatus for filter backwashing
US4624783A (en) Apparatus for granular media filter
JPS62247812A (ja) 加圧式上向流深層濾過方法及びそれに用いる濾過器
US6093329A (en) Air scour/backwash apparatus for celless traveling bridge filter
US2194071A (en) Apparatus for washing and flushing filtering or similar materials
GB2310148A (en) Backwashing of granular media filters
US4765889A (en) Moving bridge filter - telescoping floating pot skimmer
CA2012832C (fr) Systeme de filtration avec dispositif mobile de nettoyage des filtres
US4118320A (en) Method and apparatus for agitating and scrubbing filter bed
US2715964A (en) Granular bed filter
KR100689855B1 (ko) 자동 역세 사여과기
JP3668259B2 (ja) ろ過装置
JP3987801B2 (ja) ビールフィルタ
US5792359A (en) Sealing shoe for celless travelling bridge filter
SU1468403A3 (ru) Устройство дл непрерывного фильтровани жидкостей
RU2116975C1 (ru) Устройство для очистки нефтесодержащих сточных вод
SU568429A1 (ru) Устройство дл приготовлени и регенерации тузлука
SU874108A1 (ru) Фильтр дл очистки жидкости

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20040322