DE2144715A1 - Verfahren und vorrichtung zur herstellung von kunststoff-agglomeraten - Google Patents
Verfahren und vorrichtung zur herstellung von kunststoff-agglomeratenInfo
- Publication number
- DE2144715A1 DE2144715A1 DE19712144715 DE2144715A DE2144715A1 DE 2144715 A1 DE2144715 A1 DE 2144715A1 DE 19712144715 DE19712144715 DE 19712144715 DE 2144715 A DE2144715 A DE 2144715A DE 2144715 A1 DE2144715 A1 DE 2144715A1
- Authority
- DE
- Germany
- Prior art keywords
- mixing
- tool
- end pieces
- approx
- container
- 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.)
- Granted
Links
- 239000000843 powder Substances 0.000 title claims abstract description 11
- 239000004014 plasticizer Substances 0.000 title claims abstract description 10
- 239000004033 plastic Substances 0.000 title claims description 5
- 229920003023 plastic Polymers 0.000 title claims description 5
- 150000001875 compounds Chemical class 0.000 title abstract 3
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 239000000654 additive Substances 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims abstract description 3
- 238000002156 mixing Methods 0.000 claims description 69
- 239000000203 mixture Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 13
- 238000005054 agglomeration Methods 0.000 claims description 12
- 230000002776 aggregation Effects 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 238000003756 stirring Methods 0.000 abstract 2
- 238000000465 moulding Methods 0.000 abstract 1
- 230000007704 transition Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/002—Methods
- B29B7/005—Methods for mixing in batches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712144715 DE2144715A1 (de) | 1971-09-07 | 1971-09-07 | Verfahren und vorrichtung zur herstellung von kunststoff-agglomeraten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712144715 DE2144715A1 (de) | 1971-09-07 | 1971-09-07 | Verfahren und vorrichtung zur herstellung von kunststoff-agglomeraten |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2144715A1 true DE2144715A1 (de) | 1973-04-05 |
| DE2144715B2 DE2144715B2 (enrdf_load_stackoverflow) | 1973-09-27 |
| DE2144715C3 DE2144715C3 (enrdf_load_stackoverflow) | 1974-05-02 |
Family
ID=5818884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712144715 Granted DE2144715A1 (de) | 1971-09-07 | 1971-09-07 | Verfahren und vorrichtung zur herstellung von kunststoff-agglomeraten |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2144715A1 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2497478A1 (fr) * | 1981-01-02 | 1982-07-09 | Mikuni Seisakusho | Compositions de materiau composite utilisant des vieux papiers et leur procede de fabrication |
| WO1984003451A1 (en) * | 1983-03-11 | 1984-09-13 | Herfeld Friedrich W | Method and mixer to continuously mix a fine and dry product, particularly pulverulent or granular synthetic material |
-
1971
- 1971-09-07 DE DE19712144715 patent/DE2144715A1/de active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2497478A1 (fr) * | 1981-01-02 | 1982-07-09 | Mikuni Seisakusho | Compositions de materiau composite utilisant des vieux papiers et leur procede de fabrication |
| WO1984003451A1 (en) * | 1983-03-11 | 1984-09-13 | Herfeld Friedrich W | Method and mixer to continuously mix a fine and dry product, particularly pulverulent or granular synthetic material |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2144715B2 (enrdf_load_stackoverflow) | 1973-09-27 |
| DE2144715C3 (enrdf_load_stackoverflow) | 1974-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |