DE2105545A1 - Trocknungsextruder mit Schneidvor richtung fur elastomere Polymere - Google Patents
Trocknungsextruder mit Schneidvor richtung fur elastomere PolymereInfo
- Publication number
- DE2105545A1 DE2105545A1 DE19712105545 DE2105545A DE2105545A1 DE 2105545 A1 DE2105545 A1 DE 2105545A1 DE 19712105545 DE19712105545 DE 19712105545 DE 2105545 A DE2105545 A DE 2105545A DE 2105545 A1 DE2105545 A1 DE 2105545A1
- Authority
- DE
- Germany
- Prior art keywords
- cutting
- knife
- press
- cutting device
- hub
- 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.)
- Pending
Links
- 238000005520 cutting process Methods 0.000 title claims description 146
- 229920000642 polymer Polymers 0.000 title claims description 45
- 238000001035 drying Methods 0.000 title claims description 24
- 239000000463 material Substances 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 description 30
- 239000007788 liquid Substances 0.000 description 19
- 229920001971 elastomer Polymers 0.000 description 9
- 239000000806 elastomer Substances 0.000 description 9
- PRBHEGAFLDMLAL-GQCTYLIASA-N (4e)-hexa-1,4-diene Chemical compound C\C=C\CC=C PRBHEGAFLDMLAL-GQCTYLIASA-N 0.000 description 7
- 230000004323 axial length Effects 0.000 description 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical group C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 5
- 239000005977 Ethylene Substances 0.000 description 5
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 5
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 4
- HQMRIBYCTLBDAK-UHFFFAOYSA-M bis(2-methylpropyl)alumanylium;chloride Chemical compound CC(C)C[Al](Cl)CC(C)C HQMRIBYCTLBDAK-UHFFFAOYSA-M 0.000 description 4
- -1 ethylene, propylene Chemical group 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 4
- 229950011008 tetrachloroethylene Drugs 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 241001441571 Hiodontidae Species 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 229910021552 Vanadium(IV) chloride Inorganic materials 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000012967 coordination catalyst Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- JBIQAPKSNFTACH-UHFFFAOYSA-K vanadium oxytrichloride Chemical compound Cl[V](Cl)(Cl)=O JBIQAPKSNFTACH-UHFFFAOYSA-K 0.000 description 2
- JTJFQBNJBPPZRI-UHFFFAOYSA-J vanadium tetrachloride Chemical compound Cl[V](Cl)(Cl)Cl JTJFQBNJBPPZRI-UHFFFAOYSA-J 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 240000002129 Malva sylvestris Species 0.000 description 1
- 235000006770 Malva sylvestris Nutrition 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- IZMHKHHRLNWLMK-UHFFFAOYSA-M chloridoaluminium Chemical compound Cl[Al] IZMHKHHRLNWLMK-UHFFFAOYSA-M 0.000 description 1
- ZHXZNKNQUHUIGN-UHFFFAOYSA-N chloro hypochlorite;vanadium Chemical compound [V].ClOCl ZHXZNKNQUHUIGN-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- DPUXQWOMYBMHRN-UHFFFAOYSA-N hexa-2,3-diene Chemical group CCC=C=CC DPUXQWOMYBMHRN-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 235000015149 toffees Nutrition 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
- B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
-
- 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
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Crushing And Pulverization Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US958770A | 1970-02-09 | 1970-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2105545A1 true DE2105545A1 (de) | 1971-08-26 |
Family
ID=21738577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712105545 Pending DE2105545A1 (de) | 1970-02-09 | 1971-02-06 | Trocknungsextruder mit Schneidvor richtung fur elastomere Polymere |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3645200A (enExample) |
| CA (1) | CA930121A (enExample) |
| DE (1) | DE2105545A1 (enExample) |
| FR (1) | FR2080966B1 (enExample) |
| GB (1) | GB1345415A (enExample) |
| NL (1) | NL7018794A (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4240779A (en) * | 1978-08-23 | 1980-12-23 | The Quaker Oats Company | Apparatus for cutting an extruded product |
| US5085815A (en) * | 1989-12-26 | 1992-02-04 | Exxon Chemical Patents Inc. | Process of recovering and conveying shaped polymer extrudate |
| DE9207096U1 (de) * | 1992-05-26 | 1992-08-27 | Maschinenfabrik Reinartz GmbH & Co KG, 4040 Neuss | Schneckenpresse |
| ATE547011T1 (de) * | 2005-07-20 | 2012-03-15 | Nestec Sa | Vorrichtung zum herstellen eines granulats durch extrusion und zuschneiden |
| CN107199652B (zh) * | 2011-08-03 | 2019-09-10 | 天胶科技(大连)有限公司 | 天然橡胶初加工装置及其方法 |
| WO2015131392A1 (en) * | 2014-03-07 | 2015-09-11 | The Procter & Gamble Company | Manufacturing apparatus |
| CN109972577A (zh) * | 2019-04-29 | 2019-07-05 | 盐城工学院 | 一种用于清扫落叶的特种机器人 |
| CN119838702A (zh) * | 2025-03-21 | 2025-04-18 | 湖南农业大学 | 一种饲料加工超微粉碎装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1052514A (enExample) * | 1963-03-11 | 1900-01-01 | ||
| FR1359429A (fr) * | 1963-03-15 | 1964-04-24 | French Oil Mill Machinery | Procédé et appareil de séchage du caoutchouc synthétique |
| US3276353A (en) * | 1965-07-21 | 1966-10-04 | French Oil Mill Machinery | Controls for dewatering press |
| US3276354A (en) * | 1965-10-08 | 1966-10-04 | French Oil Mill Machinery | Apparatus for drying elastomeric materials |
| US3382538A (en) * | 1966-06-27 | 1968-05-14 | French Oil Mill Machinery | Screw press with slicing apparatus |
| US3518936A (en) * | 1968-09-09 | 1970-07-07 | French Oil Mill Machinery | Mechanical screw press |
-
1970
- 1970-02-09 US US9587A patent/US3645200A/en not_active Expired - Lifetime
- 1970-11-19 CA CA098638A patent/CA930121A/en not_active Expired
- 1970-12-24 NL NL7018794A patent/NL7018794A/xx unknown
-
1971
- 1971-02-03 FR FR717103582A patent/FR2080966B1/fr not_active Expired
- 1971-02-06 DE DE19712105545 patent/DE2105545A1/de active Pending
- 1971-04-19 GB GB2131271A patent/GB1345415A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3645200A (en) | 1972-02-29 |
| FR2080966B1 (enExample) | 1973-06-08 |
| CA930121A (en) | 1973-07-17 |
| FR2080966A1 (enExample) | 1971-11-26 |
| GB1345415A (en) | 1974-01-30 |
| NL7018794A (enExample) | 1971-08-11 |
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