GB421985A - Improvements in or relating to pulping engines and the like - Google Patents
Improvements in or relating to pulping engines and the likeInfo
- Publication number
- GB421985A GB421985A GB18870/33A GB1887033A GB421985A GB 421985 A GB421985 A GB 421985A GB 18870/33 A GB18870/33 A GB 18870/33A GB 1887033 A GB1887033 A GB 1887033A GB 421985 A GB421985 A GB 421985A
- Authority
- GB
- United Kingdom
- Prior art keywords
- trough
- pulp
- roll
- pulping
- july
- 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
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/02—Methods of beating; Beaters of the Hollander type
Landscapes
- Paper (AREA)
Abstract
421,985. Paper-pulp grinding-machines. ARLEDTER, F., 101, Eythstrasse, Kalk, Cologne, Germany. July 3, 1933, No. 18870. Convention date, July 4, 1932. [Class 96] A pulping-engine, stated to be suitable also for bleaching, sizing, filling, and dyeing comprises a stationary trough a substantially spherical in shape, and barrel-shaped roll b contacting with the trough over practically its whole length. The roll has spiral ends p fitting the trough, circulation of pulp being as indicated. The pulp may also be stirred by allowing air to leak through the stuffing-boxes of the roll shaft into the trough, suction being applied at v, or alternatively the pulping may be under pressure, e.g. of steam. Pulp may be fed in at c or under pressure at s. The lower part of the trough comprises bedplate blades &c. e as a plunger in a cylindrical opening through which pulp may be discharged by lowering the bed-plate. The angle of the blades may be adjusted by rotating the bedplate, fine vertical adjustment being also provided. In modifications, the spiral ends p are dispensed with, the space at the ends of the roll being filled by projections on the trough ; the bed-plate is displaced sidewise from the bottom of the trough and the side of the trough may be developed to suit ; the roll may be partly covered by a hood.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE421985X | 1932-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB421985A true GB421985A (en) | 1935-01-03 |
Family
ID=6461229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18870/33A Expired GB421985A (en) | 1932-07-04 | 1933-07-03 | Improvements in or relating to pulping engines and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB421985A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1984003724A1 (en) * | 1983-03-18 | 1984-09-27 | Sunds Defibrator | Reactor to perform chemical reactions with dimensional reduction of solid materials |
| CN108797181A (en) * | 2018-06-12 | 2018-11-13 | 郭文英 | A kind of beating equipment of toilet paper machine |
-
1933
- 1933-07-03 GB GB18870/33A patent/GB421985A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1984003724A1 (en) * | 1983-03-18 | 1984-09-27 | Sunds Defibrator | Reactor to perform chemical reactions with dimensional reduction of solid materials |
| CN108797181A (en) * | 2018-06-12 | 2018-11-13 | 郭文英 | A kind of beating equipment of toilet paper machine |
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