DE9212128U1 - Schneckenextruder zum Herstellen von Granulat - Google Patents
Schneckenextruder zum Herstellen von GranulatInfo
- Publication number
- DE9212128U1 DE9212128U1 DE9212128U DE9212128U DE9212128U1 DE 9212128 U1 DE9212128 U1 DE 9212128U1 DE 9212128 U DE9212128 U DE 9212128U DE 9212128 U DE9212128 U DE 9212128U DE 9212128 U1 DE9212128 U1 DE 9212128U1
- Authority
- DE
- Germany
- Prior art keywords
- screw
- screw extruder
- shell
- extrusion
- extruder according
- 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 - Lifetime
Links
- 239000008187 granular material Substances 0.000 title claims description 34
- 238000001125 extrusion Methods 0.000 claims description 102
- 239000000843 powder Substances 0.000 claims description 10
- 230000007423 decrease Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 21
- 239000000463 material Substances 0.000 description 17
- 239000002994 raw material Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 10
- 238000007790 scraping Methods 0.000 description 5
- 235000010724 Wisteria floribunda Nutrition 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000003905 agrochemical Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000004009 herbicide Substances 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000013383 initial experiment Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 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
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9212128U DE9212128U1 (de) | 1992-09-09 | 1992-09-09 | Schneckenextruder zum Herstellen von Granulat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9212128U DE9212128U1 (de) | 1992-09-09 | 1992-09-09 | Schneckenextruder zum Herstellen von Granulat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9212128U1 true DE9212128U1 (de) | 1993-03-18 |
Family
ID=6883570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9212128U Expired - Lifetime DE9212128U1 (de) | 1992-09-09 | 1992-09-09 | Schneckenextruder zum Herstellen von Granulat |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE9212128U1 (xx) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011135512A1 (en) * | 2010-04-26 | 2011-11-03 | Pro-C-Ept | Extrusion die, process for making the extrusion die and use of the extrusion die |
| CN108547004A (zh) * | 2018-04-16 | 2018-09-18 | 常熟市翔鹰特纤有限公司 | 一种合成纤维用球面喷丝帽装置 |
-
1992
- 1992-09-09 DE DE9212128U patent/DE9212128U1/de not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011135512A1 (en) * | 2010-04-26 | 2011-11-03 | Pro-C-Ept | Extrusion die, process for making the extrusion die and use of the extrusion die |
| BE1019318A5 (nl) * | 2010-04-26 | 2012-06-05 | Pro C Ept | Extrusiematrijs. |
| CN108547004A (zh) * | 2018-04-16 | 2018-09-18 | 常熟市翔鹰特纤有限公司 | 一种合成纤维用球面喷丝帽装置 |
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