DE3505197A1 - Verfahren zum filtrieren von loesungsmitteln und vorrichtung zur durchfuehrung des verfahrens - Google Patents
Verfahren zum filtrieren von loesungsmitteln und vorrichtung zur durchfuehrung des verfahrensInfo
- Publication number
- DE3505197A1 DE3505197A1 DE19853505197 DE3505197A DE3505197A1 DE 3505197 A1 DE3505197 A1 DE 3505197A1 DE 19853505197 DE19853505197 DE 19853505197 DE 3505197 A DE3505197 A DE 3505197A DE 3505197 A1 DE3505197 A1 DE 3505197A1
- Authority
- DE
- Germany
- Prior art keywords
- filter
- solvent
- cleaning
- batch
- rotary
- 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.)
- Granted
Links
- 239000002904 solvent Substances 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000001914 filtration Methods 0.000 title claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 42
- 239000007788 liquid Substances 0.000 claims abstract 2
- 239000004744 fabric Substances 0.000 claims description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 4
- 238000004821 distillation Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 239000003351 stiffener Substances 0.000 claims description 2
- 239000004753 textile Substances 0.000 claims description 2
- 238000011109 contamination Methods 0.000 abstract description 3
- 238000011010 flushing procedure Methods 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000005108 dry cleaning Methods 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 239000005909 Kieselgur Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- LYKJEJVAXSGWAJ-UHFFFAOYSA-N compactone Natural products CC1(C)CCCC2(C)C1CC(=O)C3(O)CC(C)(CCC23)C=C LYKJEJVAXSGWAJ-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
Classifications
-
- 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
- B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D29/74—Regenerating the filter material in the filter by forces created by movement of the filter element involving centrifugal force
-
- 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
- B01D29/39—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 hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
- B01D29/41—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 hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type mounted transversely on the tube
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtration Of Liquid (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853505197 DE3505197A1 (de) | 1985-02-15 | 1985-02-15 | Verfahren zum filtrieren von loesungsmitteln und vorrichtung zur durchfuehrung des verfahrens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853505197 DE3505197A1 (de) | 1985-02-15 | 1985-02-15 | Verfahren zum filtrieren von loesungsmitteln und vorrichtung zur durchfuehrung des verfahrens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3505197A1 true DE3505197A1 (de) | 1986-08-21 |
| DE3505197C2 DE3505197C2 (enrdf_load_stackoverflow) | 1988-12-08 |
Family
ID=6262602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19853505197 Granted DE3505197A1 (de) | 1985-02-15 | 1985-02-15 | Verfahren zum filtrieren von loesungsmitteln und vorrichtung zur durchfuehrung des verfahrens |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3505197A1 (enrdf_load_stackoverflow) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2645854A1 (de) * | 1976-10-11 | 1978-04-13 | Idrex | Verfahren und vorrichtung zum entfernen von feststoffen aus einer fluessigkeit und zum wiedergewinnen der fluessigkeit und/oder der feststoffe |
-
1985
- 1985-02-15 DE DE19853505197 patent/DE3505197A1/de active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2645854A1 (de) * | 1976-10-11 | 1978-04-13 | Idrex | Verfahren und vorrichtung zum entfernen von feststoffen aus einer fluessigkeit und zum wiedergewinnen der fluessigkeit und/oder der feststoffe |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3505197C2 (enrdf_load_stackoverflow) | 1988-12-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |