ES369742A1 - Helical-flow vortex separators - Google Patents
Helical-flow vortex separatorsInfo
- Publication number
- ES369742A1 ES369742A1 ES369742A ES369742A ES369742A1 ES 369742 A1 ES369742 A1 ES 369742A1 ES 369742 A ES369742 A ES 369742A ES 369742 A ES369742 A ES 369742A ES 369742 A1 ES369742 A1 ES 369742A1
- Authority
- ES
- Spain
- Prior art keywords
- flow
- particles
- helical
- inlets
- steam
- 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.)
- Expired
Links
- 239000007789 gas Substances 0.000 abstract 5
- 239000002245 particle Substances 0.000 abstract 3
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 239000010419 fine particle Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
Landscapes
- Cyclones (AREA)
Abstract
A helical-flow vortex separator for separating particles from gases comprises a vortex chamber 1 having an inflow pipe 3 for crude gas 5, an oppositely disposed purified gas outlet 6, auxiliary medium inlets 2 opening into the chamber obliquely oppositely to the inflow direction of the crude gas for producing a helical flow system in the form of an external potential flow 7 and an internal rotary flow 9 circulating in the same direction and with opposite axial flow components such that the particles in the crude gas are carried outwards towards the vortex chamber wall and discharged through an outlet gap 13 between the wall and the inflow pipe 3, steam producing means being connected to the inlets 2 to provide steam as at least portion of the auxiliary medium. The inlets 2 may be constructed as Laval nozzles. The steam on entering the vortex chamber expands producing liquid droplets which accumulate on the very fine particles acting as condensation nuclei whereby the separating forces in the separator act more strongly on the particles.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681782142 DE1782142A1 (en) | 1968-07-23 | 1968-07-23 | Rotary flow vortex for separating fine-grained particles from gases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES369742A1 true ES369742A1 (en) | 1971-04-01 |
Family
ID=5704885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES369742A Expired ES369742A1 (en) | 1968-07-23 | 1969-07-22 | Helical-flow vortex separators |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE1782142A1 (en) |
| DK (1) | DK120174B (en) |
| ES (1) | ES369742A1 (en) |
| FR (1) | FR2013503A1 (en) |
| GB (1) | GB1222458A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4206174A (en) * | 1978-02-01 | 1980-06-03 | Mobil Oil Corporation | Means for separating suspensions of gasiform material and fluidizable particles |
| GB2466736B (en) * | 2006-02-25 | 2010-09-08 | Cameron Int Corp | Method and apparatus for fluid separation |
| US20240030757A1 (en) | 2020-12-17 | 2024-01-25 | Nidec Psa Emotors | Coil intended to be inserted in the notches of a stator of a rotating electrical machine |
-
1968
- 1968-07-23 DE DE19681782142 patent/DE1782142A1/en active Pending
-
1969
- 1969-07-09 GB GB3466269A patent/GB1222458A/en not_active Expired
- 1969-07-16 FR FR6924257A patent/FR2013503A1/fr not_active Withdrawn
- 1969-07-16 DK DK384069A patent/DK120174B/en unknown
- 1969-07-22 ES ES369742A patent/ES369742A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2013503A1 (en) | 1970-04-03 |
| DK120174B (en) | 1971-04-19 |
| DE1782142A1 (en) | 1971-07-01 |
| GB1222458A (en) | 1971-02-17 |
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