GB655081A - Improvements in or relating to apparatus for circulating and agitating paper stock - Google Patents
Improvements in or relating to apparatus for circulating and agitating paper stockInfo
- Publication number
- GB655081A GB655081A GB5220/48A GB522048A GB655081A GB 655081 A GB655081 A GB 655081A GB 5220/48 A GB5220/48 A GB 5220/48A GB 522048 A GB522048 A GB 522048A GB 655081 A GB655081 A GB 655081A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pulp
- circulating
- zone
- tank
- trough
- 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
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
Landscapes
- Paper (AREA)
Abstract
655,081. Circulating and mixing paper pulp. BLACK-CLAWSON CO. Feb. 21, 1948, No. 5220. Convention date, Aug. 17, 1939. [Class 96] [Also in Group II] In apparatus for circulating and mixing paper pulp the pulp flows in a horseshoe path from a supply zone 12, on one side of a baffle 11 in a tank 10, to a discharge zone 13 on the other side and is then lifted, as by an impeller 17, to part 22 of a trough extending above and across the tank, which part 22 lies over the zone 12 and has an adjustable weir over which pulp may spill. Part 23 of the trough lying over the zone 13 also has an adjustable weir 28. The heights of the weirs may be controlled independently. Draining holes 34 may be provided in the bottom of the trough. The pulp may be agitated, beaten and shredded at 15 by rapidly rotating blades. Laps of pulp and water may be fed into the tank. Mixed pulp may be withdrawn by a pump 20.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US655081XA | 1939-08-17 | 1939-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB655081A true GB655081A (en) | 1951-07-11 |
Family
ID=22063215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5220/48A Expired GB655081A (en) | 1939-08-17 | 1948-02-21 | Improvements in or relating to apparatus for circulating and agitating paper stock |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB655081A (en) |
-
1948
- 1948-02-21 GB GB5220/48A patent/GB655081A/en not_active Expired
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