GB709154A - Improvements in means for continuously separating heavy impurities from fibrous suspensions - Google Patents
Improvements in means for continuously separating heavy impurities from fibrous suspensionsInfo
- Publication number
- GB709154A GB709154A GB7783/52A GB778352A GB709154A GB 709154 A GB709154 A GB 709154A GB 7783/52 A GB7783/52 A GB 7783/52A GB 778352 A GB778352 A GB 778352A GB 709154 A GB709154 A GB 709154A
- Authority
- GB
- United Kingdom
- Prior art keywords
- suspension
- disc
- impurities
- chamber
- heavy impurities
- 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
Classifications
-
- 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
- D21D5/02—Straining or screening the pulp
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Centrifugal Separators (AREA)
Abstract
709,154. Centrifugal separators. VOITH GES., J. M. March 26, 1952 [April 28, 1951], No. 7783/52. Class 23 Solid impurities are separated from a fibrous suspension in a separator comprising a rotary disc 5 to one side of which the suspension to be purified is fed, a stationary collector chamber 2 for the impurities surrounding the disc, and an outlet 3 for the purified suspension extending into the chamber and opening on the side of the disc opposite to the side to which the suspension is fed. The left and right hand sides of Fig. 1 show different embodiments of the invention. The disc, driven by a motor 7, may have a concave feed surface or a feed surface provided with vanes 8. The impurities are withdrawn from the chamber by means of tangential or annular extensions 10, 12 provided with doors.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV3334A DE877695C (en) | 1951-04-28 | 1951-04-28 | Device for the constant separation of specifically heavy impurities from fiber suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB709154A true GB709154A (en) | 1954-05-19 |
Family
ID=7570403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7783/52A Expired GB709154A (en) | 1951-04-28 | 1952-03-26 | Improvements in means for continuously separating heavy impurities from fibrous suspensions |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE877695C (en) |
| GB (1) | GB709154A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE977358C (en) * | 1954-10-31 | 1966-02-03 | Voith Gmbh J M | Device for the constant separation of specifically heavy impurities from fiber suspension |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR926840A (en) * | 1946-05-13 | 1947-10-13 | Cowles Co | Improvements to machines for the production of pulp |
| FR926841A (en) * | 1946-05-13 | 1947-10-13 | Cowles Co | Improved process for removing foreign matter from pulp machines |
-
1951
- 1951-04-28 DE DEV3334A patent/DE877695C/en not_active Expired
-
1952
- 1952-03-26 GB GB7783/52A patent/GB709154A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE877695C (en) | 1953-05-26 |
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