IT1067709B - Clothing cleaning solvent recovery system - has a filter in drying circuit connected to outside to regulate internal pressure - Google Patents
Clothing cleaning solvent recovery system - has a filter in drying circuit connected to outside to regulate internal pressureInfo
- Publication number
- IT1067709B IT1067709B IT342976A IT342976A IT1067709B IT 1067709 B IT1067709 B IT 1067709B IT 342976 A IT342976 A IT 342976A IT 342976 A IT342976 A IT 342976A IT 1067709 B IT1067709 B IT 1067709B
- Authority
- IT
- Italy
- Prior art keywords
- filter
- solvent
- solvent recovery
- circuit
- outside
- Prior art date
Links
- 239000002904 solvent Substances 0.000 title abstract 7
- 238000001035 drying Methods 0.000 title abstract 3
- 238000011084 recovery Methods 0.000 title abstract 3
- 238000004140 cleaning Methods 0.000 title 1
- 238000005406 washing Methods 0.000 abstract 2
- 238000009434 installation Methods 0.000 abstract 1
- 230000003134 recirculating effect Effects 0.000 abstract 1
Landscapes
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The washing circuit of the washing machine, for example, has a drum, a solvent container, a solvent recirculating pump and a solvent filter. The drying and solvent recovery circuit in such an installation has a fan linked to the circuit with a condenser, a separator and a heater with a distn. unit linked to the solvent container and the condenser. A filter is provided for te solvent recovery located at the highest point of the drying circuit for its inlet with its outlet facing the ambient surroundings. The design provides a simply operated and constructed equipment, where the internal, pressure is the same as the ambient atmos. and held at a constant value.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT342976A IT1067709B (en) | 1976-05-14 | 1976-05-14 | Clothing cleaning solvent recovery system - has a filter in drying circuit connected to outside to regulate internal pressure |
| US05/769,849 US4091643A (en) | 1976-05-14 | 1977-02-17 | Circuit for the recovery of solvent vapor evolved in the course of a cleaning cycle in dry-cleaning machines or plants, and for the de-pressurizing of such machines |
| GB7503/77A GB1572876A (en) | 1976-05-14 | 1977-02-22 | Apparatus for the recovery fo solvent vapour |
| DE2707689A DE2707689C2 (en) | 1976-05-14 | 1977-02-23 | Dry cleaning system |
| FR7706342A FR2351202A1 (en) | 1976-05-14 | 1977-02-25 | CIRCUIT FOR RECOVERING THE SOLVENT IN DRY WASHING SYSTEMS AND FOR DEPRESSURIZING THESE INSTALLATIONS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT342976A IT1067709B (en) | 1976-05-14 | 1976-05-14 | Clothing cleaning solvent recovery system - has a filter in drying circuit connected to outside to regulate internal pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1067709B true IT1067709B (en) | 1985-03-16 |
Family
ID=11107194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT342976A IT1067709B (en) | 1976-05-14 | 1976-05-14 | Clothing cleaning solvent recovery system - has a filter in drying circuit connected to outside to regulate internal pressure |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1067709B (en) |
-
1976
- 1976-05-14 IT IT342976A patent/IT1067709B/en active
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