DE2310038A1 - Verfahren und anordnung zum reinigen von filterelementen - Google Patents
Verfahren und anordnung zum reinigen von filterelementenInfo
- Publication number
- DE2310038A1 DE2310038A1 DE19732310038 DE2310038A DE2310038A1 DE 2310038 A1 DE2310038 A1 DE 2310038A1 DE 19732310038 DE19732310038 DE 19732310038 DE 2310038 A DE2310038 A DE 2310038A DE 2310038 A1 DE2310038 A1 DE 2310038A1
- Authority
- DE
- Germany
- Prior art keywords
- filter
- liquid
- pressure vessel
- gas
- chamber
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 19
- 238000004140 cleaning Methods 0.000 title claims description 8
- 239000007788 liquid Substances 0.000 claims description 55
- 239000000463 material Substances 0.000 claims description 54
- 239000000706 filtrate Substances 0.000 claims description 19
- 238000011001 backwashing Methods 0.000 claims description 16
- 238000001914 filtration Methods 0.000 claims description 14
- 239000012535 impurity Substances 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 241000282979 Alces alces Species 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 15
- 238000000576 coating method Methods 0.000 description 15
- 239000007789 gas Substances 0.000 description 13
- 239000002245 particle Substances 0.000 description 5
- 239000000356 contaminant Substances 0.000 description 3
- 239000005909 Kieselgur Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
-
- 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
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/114—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
-
- 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
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
-
- 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/661—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps by using gas-bumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/043—Filter tubes connected to plates
- B01D2201/0446—Filter tubes connected to plates suspended from plates at the upper side of the filter elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28251972A | 1972-08-21 | 1972-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2310038A1 true DE2310038A1 (de) | 1974-03-14 |
Family
ID=23081869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732310038 Pending DE2310038A1 (de) | 1972-08-21 | 1973-02-28 | Verfahren und anordnung zum reinigen von filterelementen |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4946264A (enrdf_load_stackoverflow) |
| DE (1) | DE2310038A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2196839A1 (enrdf_load_stackoverflow) |
| IT (1) | IT1023016B (enrdf_load_stackoverflow) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3132067A1 (de) * | 1981-08-13 | 1983-03-03 | Ing. Häcker Maschinen GmbH, 8594 Arzberg | Verfahren zum filtrieren von filtergut mittels einer filterpresse sowie vorrichtung zur durchfuehrung des verfahrens |
| DE3300394A1 (de) * | 1977-06-22 | 1984-07-12 | Idrex, Inc., Frankfort, Ill. | Verfahren und vorrichtung zum reinigen von verunreinigter fluessigkeit |
| EP0581740A3 (enrdf_load_stackoverflow) * | 1992-07-30 | 1994-04-20 | Christ Ag | |
| DE4439806A1 (de) * | 1994-11-08 | 1996-05-30 | Rudolf Hofer | Verfahren zur Reinigung und Entsorgung gebrauchter Filterkerzen |
| EP1354615A1 (de) * | 2002-04-10 | 2003-10-22 | Framatome ANP GmbH | Filtereinrichtung mit einem Filterkörper und Verfahren zu dessen Reinigung |
| CN109260822A (zh) * | 2018-11-02 | 2019-01-25 | 石家庄通过滤器设备制造有限公司 | 一种反清洗过滤器 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7501345A (nl) * | 1975-02-05 | 1976-08-09 | Stamicarbon | Werkwijze en inrichting voor het uitvoeren van membraanfiltratie. |
| JPS6135815A (ja) * | 1984-07-28 | 1986-02-20 | Sanshin Seisakusho:Kk | 上部集液式加圧ろ過機に於ける機体内液の脱液方法及び同装置 |
| JPS61249514A (ja) * | 1985-04-27 | 1986-11-06 | Kaiken:Kk | ドレ−ン回収機付自動逆洗滌式濾過装置 |
| JPH0719539Y2 (ja) * | 1986-08-09 | 1995-05-10 | 株式会社三進ろ過工業 | プール等大量水▲ろ▼過に於ける珪藻土利用▲ろ▼過装置 |
| US4830747A (en) * | 1986-08-28 | 1989-05-16 | Totoku Electric Co., Ltd. | Filter apparatus for removing plankton |
| JPH0359009U (enrdf_load_stackoverflow) * | 1989-10-09 | 1991-06-10 |
-
1973
- 1973-02-12 IT IT48202/73A patent/IT1023016B/it active
- 1973-02-28 DE DE19732310038 patent/DE2310038A1/de active Pending
- 1973-03-07 JP JP48026261A patent/JPS4946264A/ja active Pending
- 1973-07-27 FR FR7327542A patent/FR2196839A1/fr not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3300394A1 (de) * | 1977-06-22 | 1984-07-12 | Idrex, Inc., Frankfort, Ill. | Verfahren und vorrichtung zum reinigen von verunreinigter fluessigkeit |
| DE3132067A1 (de) * | 1981-08-13 | 1983-03-03 | Ing. Häcker Maschinen GmbH, 8594 Arzberg | Verfahren zum filtrieren von filtergut mittels einer filterpresse sowie vorrichtung zur durchfuehrung des verfahrens |
| EP0581740A3 (enrdf_load_stackoverflow) * | 1992-07-30 | 1994-04-20 | Christ Ag | |
| US5494591A (en) * | 1992-07-30 | 1996-02-27 | Christ Ag | Cleaning of deposit filters |
| DE4439806A1 (de) * | 1994-11-08 | 1996-05-30 | Rudolf Hofer | Verfahren zur Reinigung und Entsorgung gebrauchter Filterkerzen |
| EP1354615A1 (de) * | 2002-04-10 | 2003-10-22 | Framatome ANP GmbH | Filtereinrichtung mit einem Filterkörper und Verfahren zu dessen Reinigung |
| CN109260822A (zh) * | 2018-11-02 | 2019-01-25 | 石家庄通过滤器设备制造有限公司 | 一种反清洗过滤器 |
| CN109260822B (zh) * | 2018-11-02 | 2021-05-07 | 石家庄一通过滤器设备制造有限公司 | 一种反清洗过滤器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4946264A (enrdf_load_stackoverflow) | 1974-05-02 |
| FR2196839A1 (enrdf_load_stackoverflow) | 1974-03-22 |
| IT1023016B (it) | 1978-05-10 |
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