FR2234027A1 - - Google Patents

Info

Publication number
FR2234027A1
FR2234027A1 FR7421253A FR7421253A FR2234027A1 FR 2234027 A1 FR2234027 A1 FR 2234027A1 FR 7421253 A FR7421253 A FR 7421253A FR 7421253 A FR7421253 A FR 7421253A FR 2234027 A1 FR2234027 A1 FR 2234027A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7421253A
Other languages
French (fr)
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.)
Stork Amsterdam NV
Original Assignee
Stork Amsterdam NV
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 Stork Amsterdam NV filed Critical Stork Amsterdam NV
Publication of FR2234027A1 publication Critical patent/FR2234027A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04—Cleaning 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
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
    • 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
    • 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
    • B01D46/90—Devices for taking out of action one or more units of multi-unit filters, e.g. for regeneration or maintenance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2273/28—Making use of vacuum or underpressure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
FR7421253A 1973-06-21 1974-06-19 Withdrawn FR2234027A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7308668A NL7308668A (zh) 1973-06-21 1973-06-21

Publications (1)

Publication Number Publication Date
FR2234027A1 true FR2234027A1 (zh) 1975-01-17

Family

ID=19819124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421253A Withdrawn FR2234027A1 (zh) 1973-06-21 1974-06-19

Country Status (4)

Country Link
DE (1) DE2429364A1 (zh)
FR (1) FR2234027A1 (zh)
GB (1) GB1462211A (zh)
NL (1) NL7308668A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113713515A (zh) * 2021-09-13 2021-11-30 河北唯沃环境工程科技有限公司 一种陶瓷催化剂过滤器滤芯除尘装置

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475933A (en) * 1981-02-13 1984-10-09 Air Pollution (Equipment) Limited Filter device for removing particulate material from gases
WO1984000902A1 (en) * 1982-08-24 1984-03-15 New Come Filters Limited A gas filter device
EP0102417A1 (en) * 1982-08-24 1984-03-14 New-Come Filters Limited A gas filter device
US4963172A (en) * 1987-11-27 1990-10-16 Demarco Thomas Bagger unit for a vacuum loader or the like
US6569217B1 (en) 2000-05-10 2003-05-27 Thomas M. DeMarco Industrial dust collector with multiple filter compartments
WO2007016800A1 (en) * 2005-08-09 2007-02-15 Etech Ag Air cleaner system
CN107684796B (zh) * 2017-09-11 2021-04-06 宁波捷通环保工程有限公司 一种废气除尘系统
CN107576601B (zh) * 2017-09-20 2023-11-17 张家港朗亿机电设备有限公司 适用于城市轨道交通场所的颗粒物在线检测及分析仪表
CN109342161B (zh) * 2018-11-15 2024-04-26 中国林业科学研究院林业研究所 一种两级多通道大气采集管路过滤系统
CN112206593B (zh) * 2020-10-12 2022-02-18 湖州学院 一种带滤芯清理系统的空压机
CN112206594A (zh) * 2020-10-12 2021-01-12 湖州师范学院求真学院 一种空气滤芯快速清理的空压机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113713515A (zh) * 2021-09-13 2021-11-30 河北唯沃环境工程科技有限公司 一种陶瓷催化剂过滤器滤芯除尘装置

Also Published As

Publication number Publication date
GB1462211A (en) 1977-01-19
DE2429364A1 (de) 1975-01-23
NL7308668A (zh) 1974-12-24

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Legal Events

Date Code Title Description
ST Notification of lapse