SU852610A1 - Worm screw press for processing thermoplastic waste - Google Patents
Worm screw press for processing thermoplastic waste Download PDFInfo
- Publication number
- SU852610A1 SU852610A1 SU792821111A SU2821111A SU852610A1 SU 852610 A1 SU852610 A1 SU 852610A1 SU 792821111 A SU792821111 A SU 792821111A SU 2821111 A SU2821111 A SU 2821111A SU 852610 A1 SU852610 A1 SU 852610A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- screw press
- worm screw
- screw
- processing thermoplastic
- thermoplastic waste
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Processing Of Solid Wastes (AREA)
Description
Отходы подаютс через загрузочную воронку 5 в загрузочную зону материального цилиндра 4, где режущей кромкой 8 черв ка 7 предварительно измельчаютс и транспортируютс черв ком 7 вдоль продольной оси материального цилиндра 4 в зону нагрева, обеспечиваемого нагревателем 6. Отходы плав тс и экструдируютс через отверсти формующего инструмента в торце материального цилиндра 4. Вращение черв ка 7 обеспечиваетс приводом , состо щим из электродвигател 2 и редуктора 3.The waste is fed through the feed hopper 5 into the loading zone of the material cylinder 4, where the cutting edge 8 of the screw 7 is pre-crushed and transported by the screw 7 along the longitudinal axis of the material cylinder 4 to the heating zone provided by the heater 6. The waste is melted and extruded through the holes of the forming tool at the end of the material cylinder 4. The rotation of the screw 7 is provided by a drive consisting of an electric motor 2 and a gearbox 3.
Технико-экономические преимущества черв чного, пресса обеспечиваютс тем, что благодар наличию в ручье черв ка 7 острой режущей кромки 8 обеспечиваетс предварительное измельчение отходов и захват отходов по всей ширине загрузочной воронки 4, так как без проворотов вместе с черв ком достигаетс продвижение термопласта вдоль оси материального цилиндра. При этом конструкци максимально проста, отсутствуют сложные механизмы по предварительному измельчению отходов. Все это обеспечивает упрощение коиструкции и повышение в 2-3 раза производительиости пресса.Technical and economic advantages of the screw press are ensured due to the fact that the worm 7 has a sharp cutting edge 8 in the creek, the waste is shredded and the waste is captured across the entire width of the feed funnel 4, since without any revolutions along with the worm, the thermoplastic is moved along the axis material cylinder. At the same time, the construction is as simple as possible, there are no complicated mechanisms for preliminary grinding of waste. All this provides a simplification of co-operation and a 2-3-fold increase in press productivity.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792821111A SU852610A1 (en) | 1979-08-08 | 1979-08-08 | Worm screw press for processing thermoplastic waste |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792821111A SU852610A1 (en) | 1979-08-08 | 1979-08-08 | Worm screw press for processing thermoplastic waste |
Publications (1)
Publication Number | Publication Date |
---|---|
SU852610A1 true SU852610A1 (en) | 1981-08-07 |
Family
ID=20851216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792821111A SU852610A1 (en) | 1979-08-08 | 1979-08-08 | Worm screw press for processing thermoplastic waste |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU852610A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU184933U1 (en) * | 2018-07-24 | 2018-11-14 | Федеральное государственное автономное образовательное учреждение высшего образования "Крымский федеральный университет имени В.И. Вернадского" | Extruder for processing dissimilar secondary polymeric materials |
-
1979
- 1979-08-08 SU SU792821111A patent/SU852610A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU184933U1 (en) * | 2018-07-24 | 2018-11-14 | Федеральное государственное автономное образовательное учреждение высшего образования "Крымский федеральный университет имени В.И. Вернадского" | Extruder for processing dissimilar secondary polymeric materials |
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