AT382910B - HISTORIC SIFTER FOR SEPARATING IMPURITIES FROM FABRIC SUSPENSIONS - Google Patents
HISTORIC SIFTER FOR SEPARATING IMPURITIES FROM FABRIC SUSPENSIONSInfo
- Publication number
- AT382910B AT382910B AT0454982A AT454982A AT382910B AT 382910 B AT382910 B AT 382910B AT 0454982 A AT0454982 A AT 0454982A AT 454982 A AT454982 A AT 454982A AT 382910 B AT382910 B AT 382910B
- Authority
- AT
- Austria
- Prior art keywords
- sifter
- historic
- suspensions
- fabric
- separating impurities
- Prior art date
Links
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
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
-
- 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
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
- B04C5/081—Shapes or dimensions
-
- 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
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
- B04C5/13—Construction of the overflow ducting, e.g. diffusing or spiral exits formed as a vortex finder and extending into the vortex chamber; Discharge from vortex finder otherwise than at the top of the cyclone; Devices for controlling the overflow
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
- D21D5/24—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in cyclones
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH715882 | 1982-12-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA454982A ATA454982A (en) | 1986-09-15 |
AT382910B true AT382910B (en) | 1987-04-27 |
Family
ID=4320824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0454982A AT382910B (en) | 1982-12-09 | 1982-12-15 | HISTORIC SIFTER FOR SEPARATING IMPURITIES FROM FABRIC SUSPENSIONS |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT382910B (en) |
DE (1) | DE3248039A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4356214B2 (en) * | 2000-08-21 | 2009-11-04 | 三菱電機株式会社 | Oil separator and outdoor unit |
DE102004045823A1 (en) * | 2004-09-22 | 2006-03-23 | Voith Paper Patent Gmbh | Process for fractionating an aqueous paper fiber suspension and hydrocyclone for carrying out the process |
DE102008057339A1 (en) * | 2008-11-14 | 2010-05-20 | Voith Patent Gmbh | hydrocyclone |
CN104452403B (en) * | 2014-12-05 | 2016-03-02 | 南京林业大学 | The high dense hydrocyclone of Novel guide formula |
CN108914671A (en) * | 2018-09-14 | 2018-11-30 | 杨朴 | A kind of paper paddle hydrocyclone |
-
1982
- 1982-12-15 AT AT0454982A patent/AT382910B/en not_active IP Right Cessation
- 1982-12-24 DE DE19823248039 patent/DE3248039A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE3248039A1 (en) | 1984-06-14 |
ATA454982A (en) | 1986-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EFA | Change in the company name | ||
ELJ | Ceased due to non-payment of the annual fee |