FR1344468A - Dispositif de décolmatage et appareils filtrants ou séparateurs de sédiments comportant ce dispositif - Google Patents

Dispositif de décolmatage et appareils filtrants ou séparateurs de sédiments comportant ce dispositif

Info

Publication number
FR1344468A
FR1344468A FR912624A FR912624A FR1344468A FR 1344468 A FR1344468 A FR 1344468A FR 912624 A FR912624 A FR 912624A FR 912624 A FR912624 A FR 912624A FR 1344468 A FR1344468 A FR 1344468A
Authority
FR
France
Prior art keywords
filtering devices
unclogging
sediment
separators incorporating
incorporating
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
Application number
FR912624A
Other languages
English (en)
Inventor
Jacques Muller
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 filed Critical
Priority to FR912624A priority Critical patent/FR1344468A/fr
Priority to DEM45998U priority patent/DE1925225U/de
Priority to GB40660/63A priority patent/GB1064746A/en
Application granted granted Critical
Publication of FR1344468A publication Critical patent/FR1344468A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/30—Feeding devices ; Discharge devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/32—Removal of the filter cakes
    • 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
    • B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
    • 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
    • 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
    • B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
    • 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
    • B01D35/18—Heating or cooling the filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0087—Bypass or safety valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/40—Particle separators, e.g. dust precipitators, using edge filters, i.e. using contiguous impervious surfaces
    • B01D46/406—Particle separators, e.g. dust precipitators, using edge filters, i.e. using contiguous impervious surfaces of stacked bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4263—Means for active heating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4272—Special valve constructions adapted to filters or filter elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
FR912624A 1962-10-18 1962-10-18 Dispositif de décolmatage et appareils filtrants ou séparateurs de sédiments comportant ce dispositif Expired FR1344468A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR912624A FR1344468A (fr) 1962-10-18 1962-10-18 Dispositif de décolmatage et appareils filtrants ou séparateurs de sédiments comportant ce dispositif
DEM45998U DE1925225U (de) 1962-10-18 1963-09-20 Entschlammungs- und filtervorrichtung.
GB40660/63A GB1064746A (en) 1962-10-18 1963-10-15 Filter clearing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR912624A FR1344468A (fr) 1962-10-18 1962-10-18 Dispositif de décolmatage et appareils filtrants ou séparateurs de sédiments comportant ce dispositif

Publications (1)

Publication Number Publication Date
FR1344468A true FR1344468A (fr) 1963-11-29

Family

ID=8788949

Family Applications (1)

Application Number Title Priority Date Filing Date
FR912624A Expired FR1344468A (fr) 1962-10-18 1962-10-18 Dispositif de décolmatage et appareils filtrants ou séparateurs de sédiments comportant ce dispositif

Country Status (3)

Country Link
DE (1) DE1925225U (fr)
FR (1) FR1344468A (fr)
GB (1) GB1064746A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450628A1 (fr) * 1979-03-05 1980-10-03 Air Ind Perfectionnements apportes aux procedes de decolmatage pour installation de filtration, et aux installations de filtration mettant en oeuvre ces procedes
USRE34218E (en) 1983-09-02 1993-04-13 Easily-cleanable filters
US4978450A (en) 1986-02-11 1990-12-18 Mordeki Drori Filtering element
EP0347477A1 (fr) * 1988-06-21 1989-12-27 Mordeki Drori Appareil de filtration
US5013461A (en) 1987-09-18 1991-05-07 Mordeki Drori Regeneration method of filter device having filter aid material and piston apparatus
US5015379A (en) 1988-03-16 1991-05-14 Mordeki Drori Coiled filter strip with upstream and downstream butt ends
IL88940A0 (en) 1989-01-12 1989-08-15 Drori Mordeki Filter apparatus
GB2272847B (en) * 1992-11-27 1996-06-12 Europ Gas Turbines Ltd A reverse flush gas valve
CN102698514A (zh) * 2012-04-29 2012-10-03 苏州市创星通风除尘设备厂 一种除尘器
CN103599668A (zh) * 2013-09-12 2014-02-26 青岛沃尔德环保设备制造安装有限公司 整体焊接式竖向多滤筒除尘器
CN110170192A (zh) * 2019-04-23 2019-08-27 萍乡市华星环保工程技术有限公司 垃圾中转站渗透液过滤装置
CN112076520A (zh) * 2020-10-09 2020-12-15 中国船舶重工集团公司第七0七研究所九江分部 一种组合式自清洗海水滤器
CN114515464B (zh) * 2020-11-17 2024-05-07 台湾积体电路制造股份有限公司 过滤系统及清洗过滤装置的方法
CN115364559A (zh) * 2022-08-18 2022-11-22 北京滤分环保技术有限责任公司 一种过滤器滤渣湿度可调及自动排渣的装置及方法

Also Published As

Publication number Publication date
DE1925225U (de) 1965-10-14
GB1064746A (en) 1967-04-12

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