FR2197624B1 - - Google Patents
Info
- Publication number
- FR2197624B1 FR2197624B1 FR7331824A FR7331824A FR2197624B1 FR 2197624 B1 FR2197624 B1 FR 2197624B1 FR 7331824 A FR7331824 A FR 7331824A FR 7331824 A FR7331824 A FR 7331824A FR 2197624 B1 FR2197624 B1 FR 2197624B1
- 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.)
- Expired
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
- B01D46/66—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
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US286215A US3861893A (en) | 1972-09-05 | 1972-09-05 | Filter device with scavenger system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2197624A1 FR2197624A1 (fr) | 1974-03-29 |
| FR2197624B1 true FR2197624B1 (fr) | 1977-02-25 |
Family
ID=23097593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7331824A Expired FR2197624B1 (fr) | 1972-09-05 | 1973-09-04 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3861893A (fr) |
| JP (1) | JPS4968361A (fr) |
| BR (1) | BR7306900D0 (fr) |
| CA (1) | CA995153A (fr) |
| DE (1) | DE2344470A1 (fr) |
| FR (1) | FR2197624B1 (fr) |
| GB (1) | GB1431997A (fr) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4993966A (fr) * | 1973-01-13 | 1974-09-06 | ||
| GB1481697A (en) * | 1974-04-10 | 1977-08-03 | British Steel Corp | Bag filter installation |
| US4000995A (en) * | 1974-11-07 | 1977-01-04 | Rexnord Inc. | Particulate bed dust collectors |
| US4244717A (en) * | 1978-11-15 | 1981-01-13 | General Motors Corporation | System for collecting solid particles entrained in a gas stream |
| US4384546A (en) * | 1981-11-27 | 1983-05-24 | Midland-Ross Corporation | Device for cleaning a filter used in conjunction with a galvanizing process |
| US20030041729A1 (en) * | 1999-12-29 | 2003-03-06 | Finigan Justin J. | Method and apparatus for cleaning filter bags of bag houses |
| US6890365B2 (en) * | 2003-05-09 | 2005-05-10 | Dillman Equipment, Inc. | Reverse-flow baghouse |
| US20100101417A1 (en) * | 2008-10-28 | 2010-04-29 | Joseph Chung Kai Wong | Method and system for cleaning atmospheric pollution |
| CN103463896B (zh) * | 2013-09-09 | 2016-01-27 | 佛山市人居环保工程有限公司 | 一种积架层厚度可控、分选、连续的除尘器的操作方法 |
| WO2016063252A1 (fr) * | 2014-10-22 | 2016-04-28 | Aireau Qualite Controle Inc. | Collecteur de poussière ayant des filtres verticaux et un support de filtre |
| CN106110768A (zh) * | 2016-08-26 | 2016-11-16 | 陈美青 | 联动控制自动反吹除尘器和除尘器的联动控制策略 |
| CN110026019A (zh) * | 2019-04-16 | 2019-07-19 | 黄冠盛 | 一种饲料生产用饲料粉尘助流性防增阻的脉冲除尘器 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3383840A (en) * | 1966-05-10 | 1968-05-21 | Cottrell Res Inc | Dust collecting system |
| US3699747A (en) * | 1969-09-08 | 1972-10-24 | Gert Kroll | Process for cleaning filter elements of fabric filter equipment |
| US3680285A (en) * | 1970-11-23 | 1972-08-01 | Hart Carter Co | Modular bag-type filter for gases |
| US3726066A (en) * | 1970-12-14 | 1973-04-10 | Wheelabrator Frye Inc | Dust collector |
| US3735566A (en) * | 1971-01-04 | 1973-05-29 | Carborundum Co | Control system for a filtering apparatus |
-
1972
- 1972-09-05 US US286215A patent/US3861893A/en not_active Expired - Lifetime
-
1973
- 1973-03-29 CA CA167,448A patent/CA995153A/en not_active Expired
- 1973-09-04 FR FR7331824A patent/FR2197624B1/fr not_active Expired
- 1973-09-04 GB GB4152973A patent/GB1431997A/en not_active Expired
- 1973-09-04 DE DE19732344470 patent/DE2344470A1/de active Pending
- 1973-09-05 JP JP48099337A patent/JPS4968361A/ja active Pending
- 1973-09-05 BR BR6900/73A patent/BR7306900D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA995153A (en) | 1976-08-17 |
| BR7306900D0 (pt) | 1974-08-15 |
| GB1431997A (en) | 1976-04-14 |
| FR2197624A1 (fr) | 1974-03-29 |
| JPS4968361A (fr) | 1974-07-02 |
| US3861893A (en) | 1975-01-21 |
| DE2344470A1 (de) | 1974-03-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |