NL1005789C2 - Inrichting en werkwijze voor het filteren van water. - Google Patents

Inrichting en werkwijze voor het filteren van water. Download PDF

Info

Publication number
NL1005789C2
NL1005789C2 NL1005789A NL1005789A NL1005789C2 NL 1005789 C2 NL1005789 C2 NL 1005789C2 NL 1005789 A NL1005789 A NL 1005789A NL 1005789 A NL1005789 A NL 1005789A NL 1005789 C2 NL1005789 C2 NL 1005789C2
Authority
NL
Netherlands
Prior art keywords
filter
water
degree
sensor
backwashing
Prior art date
Application number
NL1005789A
Other languages
English (en)
Dutch (nl)
Inventor
Ytsen Van Der Velde
Original Assignee
Remon B V
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 Remon B V filed Critical Remon B V
Priority to NL1005789A priority Critical patent/NL1005789C2/nl
Priority to DK98201183T priority patent/DK0878225T3/da
Priority to EP98201183A priority patent/EP0878225B1/fr
Priority to DE69834979T priority patent/DE69834979T2/de
Application granted granted Critical
Publication of NL1005789C2 publication Critical patent/NL1005789C2/nl

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
    • B01D24/14—Downward 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
    • 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
    • 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
    • B01D24/4884—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 pressure measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/54—Computerised or programmable systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Removal Of Specific Substances (AREA)
  • Filtration Of Liquid (AREA)
NL1005789A 1997-04-10 1997-04-10 Inrichting en werkwijze voor het filteren van water. NL1005789C2 (nl)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL1005789A NL1005789C2 (nl) 1997-04-10 1997-04-10 Inrichting en werkwijze voor het filteren van water.
DK98201183T DK0878225T3 (da) 1997-04-10 1998-04-14 Apparat og fremgangsmåde til filtrering af vand
EP98201183A EP0878225B1 (fr) 1997-04-10 1998-04-14 Dispositif et procédé de filtrage d'eau
DE69834979T DE69834979T2 (de) 1997-04-10 1998-04-14 Vorrichtung und Verfahren zur Wasserfilterung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1005789A NL1005789C2 (nl) 1997-04-10 1997-04-10 Inrichting en werkwijze voor het filteren van water.
NL1005789 1997-04-10

Publications (1)

Publication Number Publication Date
NL1005789C2 true NL1005789C2 (nl) 1998-10-14

Family

ID=19764770

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1005789A NL1005789C2 (nl) 1997-04-10 1997-04-10 Inrichting en werkwijze voor het filteren van water.

Country Status (4)

Country Link
EP (1) EP0878225B1 (fr)
DE (1) DE69834979T2 (fr)
DK (1) DK0878225T3 (fr)
NL (1) NL1005789C2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104784986A (zh) * 2015-04-21 2015-07-22 华北理工大学 一种改型滤料煤矿井下水过滤装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4187175A (en) * 1978-06-23 1980-02-05 Robert Filter Manufacturing Company Treatment facility with backwash control system
EP0352205A1 (fr) * 1988-07-22 1990-01-24 Société des Eaux de Marseille Société Anonyme Dispositif de régulation des filtres d'une usine de filtration à filtres multiples

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4187175A (en) * 1978-06-23 1980-02-05 Robert Filter Manufacturing Company Treatment facility with backwash control system
EP0352205A1 (fr) * 1988-07-22 1990-01-24 Société des Eaux de Marseille Société Anonyme Dispositif de régulation des filtres d'une usine de filtration à filtres multiples

Also Published As

Publication number Publication date
DE69834979T2 (de) 2006-10-05
EP0878225A1 (fr) 1998-11-18
DK0878225T3 (da) 2006-10-16
EP0878225B1 (fr) 2006-06-21
DE69834979D1 (de) 2006-08-03

Similar Documents

Publication Publication Date Title
US7204930B2 (en) Water purification system and method
US8246818B2 (en) Syphon filtration system
US11879236B2 (en) Intake filter for water collection system with pressure activated backwash valve
JPS6340122B2 (fr)
NO167190B (no) Stige-taktstyring av filtre med granuloest medium og av typen pulset-leiet.
US3627131A (en) Method and apparatus for filtering solids from liquids
US3831755A (en) Filtration apparatus
KR101731949B1 (ko) 자연 유하식 역세 기능이 구비된 정수여과장치 및 역세방법
US3841485A (en) Automatically backwashed gravity filter
RU2008139806A (ru) Фильтрующее устройство и способ фильтрации
US4929363A (en) Method for filtering a fluid
US4571302A (en) Relieving pressure differential in vacuum filter
NL1005789C2 (nl) Inrichting en werkwijze voor het filteren van water.
NZ587435A (en) Treatment of contaminated liquid by drawing through filtration membranes with pump providing a backwash to membranes actuated by treatment tank level
ES2942181T3 (es) Procedimiento y dispositivo para prefiltración mejorada
US5759387A (en) Grey water filter tank recovery system and filter backwashing system
KR101537784B1 (ko) 급속 여과지 자동 운전장치
JPH0857211A (ja) 濾過装置における濾材の再生方法
US5674403A (en) Backwash retention device and method
JP2003299911A (ja) 濾材洗浄システムおよび水処理システム
CN217431092U (zh) 沙水分离系统
KR20010054794A (ko) 절삭유의 칩 여과장치 및 그 방법
JP3899792B2 (ja) 廃水処理システム
EP0149556A2 (fr) Suppression de la différence de pression dans les filtres à vide
JP2776280B2 (ja) 濾過装置の再生方法

Legal Events

Date Code Title Description
PD2B A search report has been drawn up
MM Lapsed because of non-payment of the annual fee

Effective date: 20160501