ES8100536A1 - Perfeccionamientos en extrusora multihusillo - Google Patents
Perfeccionamientos en extrusora multihusilloInfo
- Publication number
- ES8100536A1 ES8100536A1 ES489742A ES489742A ES8100536A1 ES 8100536 A1 ES8100536 A1 ES 8100536A1 ES 489742 A ES489742 A ES 489742A ES 489742 A ES489742 A ES 489742A ES 8100536 A1 ES8100536 A1 ES 8100536A1
- Authority
- ES
- Spain
- Prior art keywords
- screw machine
- shaft screw
- multiple shaft
- outlet orifice
- narrowing
- 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
- 239000010426 asphalt Substances 0.000 abstract 1
- 239000002901 radioactive waste Substances 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
- 239000012815 thermoplastic material Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/28—Treating solids
- G21F9/30—Processing
- G21F9/301—Processing by fixation in stable solid media
- G21F9/307—Processing by fixation in stable solid media in polymeric matrix, e.g. resins, tars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
-
- 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
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/26—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
-
- 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
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Processing Of Solid Wastes (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
EXTRUSORA MULTIHUSILLO PARA EL COMPACTADO DE MATERIALES RESIDUALES RADIACTIVOS EN MATERIAL TERMOPLASTICO, CON UN ORIFICIO DE DISTRIBUCION EN LA TOLVA QUE EVITA EL PEGADO. CONSISTE EN UNA TOLVA CON UNA SECCION RECTA CUADRANGULAR DE 25 MM. DE ALTURA Y UNA ANCHURA QUE PASA DE 135 MM. A 65 MM. EL ORIFICIO DE SALIDA (7) ASI FORMADO ESTA PROLONGADO UNILATERALMENTE POR UNA CHAPA (15) EN EL BORDE DE LA PARED TRANSVERSAL INFERIOR QUE SE ESTRECHA HASTA LA PUNTA (18), MEDIANTE ESTA COMBINACION SE EVITA LA FORMACION DE HEBRAS RELATIVAMENTE DELGADAS, QUE SE ENDURECEN RAPIDAMENTE POR REFRIGERACION Y POR TANTO DESTRUYEN EL ORIFICIO DE SALIDA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792911141 DE2911141A1 (de) | 1979-03-21 | 1979-03-21 | Mehrwellige schneckenmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8100536A1 true ES8100536A1 (es) | 1980-11-01 |
ES489742A0 ES489742A0 (es) | 1980-11-01 |
Family
ID=6066036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES489742A Granted ES489742A0 (es) | 1979-03-21 | 1980-03-20 | Perfeccionamientos en extrusora multihusillo |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0016394B1 (es) |
JP (1) | JPS55128200A (es) |
BR (1) | BR8001115A (es) |
DE (1) | DE2911141A1 (es) |
ES (1) | ES489742A0 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3429412A1 (de) * | 1984-08-09 | 1986-02-20 | Kraftwerk Union AG, 4330 Mülheim | Mischvorrichtung |
CN116553100B (zh) * | 2023-05-23 | 2023-12-19 | 江苏增光新材料科技股份有限公司 | 一种沥青加工用物料计量输送装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1937385A (en) * | 1931-12-17 | 1933-11-28 | Hinkle Raymond | Mixing and sifting machine for dry powdered materials |
CH329700A (de) * | 1952-09-30 | 1958-05-15 | Strahmann Hans | Verfahren und Vorrichtung zur Herstellung von Brot und andern Backwaren |
GB1019351A (en) * | 1961-10-03 | 1966-02-02 | Unilever Ltd | Process and apparatus for preparing fatty compositions such as margarines and shortenings |
FR2165352A5 (en) * | 1971-12-24 | 1973-08-03 | Poncet Pierre | Controlled atms mixer - of multi-screw type ensures adequate exposure of mix particles |
FR2222844A5 (en) * | 1973-03-22 | 1974-10-18 | Courbon Claude Marie | Continuous supply concrete batcher-mixer - constituents gravitate from hoppers to mixer-chute via ladder belt |
DE2548251A1 (de) * | 1975-10-25 | 1977-04-28 | Theysohn Friedrich Fa | Vorrichtung zum fixieren radioaktiver abfaelle |
-
1979
- 1979-03-21 DE DE19792911141 patent/DE2911141A1/de not_active Ceased
-
1980
- 1980-02-26 BR BR8001115A patent/BR8001115A/pt unknown
- 1980-03-10 EP EP80101215A patent/EP0016394B1/de not_active Expired
- 1980-03-20 ES ES489742A patent/ES489742A0/es active Granted
- 1980-03-21 JP JP3599680A patent/JPS55128200A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
BR8001115A (pt) | 1980-10-29 |
EP0016394B1 (de) | 1983-01-12 |
EP0016394A1 (de) | 1980-10-01 |
JPS55128200A (en) | 1980-10-03 |
DE2911141A1 (de) | 1980-09-25 |
ES489742A0 (es) | 1980-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20001009 |