DE283689C - - Google Patents
Info
- Publication number
- DE283689C DE283689C DENDAT283689D DE283689DA DE283689C DE 283689 C DE283689 C DE 283689C DE NDAT283689 D DENDAT283689 D DE NDAT283689D DE 283689D A DE283689D A DE 283689DA DE 283689 C DE283689 C DE 283689C
- Authority
- DE
- Germany
- Prior art keywords
- grinder
- classifier
- machine
- wood pulp
- coarse material
- 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.)
- Active
Links
- 239000000463 material Substances 0.000 claims description 8
- 229920001131 Pulp (paper) Polymers 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000004575 stone Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 2
- 240000003085 Quassia amara Species 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- D21D5/023—Stationary screen-drums
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
-
- 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
- D21D1/12—Beaters with means for continuous pulp discharge
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE314676T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE283689C true DE283689C (enrdf_load_stackoverflow) |
Family
ID=32720125
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT314676D Active DE314676C (enrdf_load_stackoverflow) | |||
| DENDAT283689D Active DE283689C (enrdf_load_stackoverflow) |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT314676D Active DE314676C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE283689C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT314676D patent/DE314676C/de active Active
- DE DENDAT283689D patent/DE283689C/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE314676C (enrdf_load_stackoverflow) |
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