BG49975A1 - Separator device for variety polymer granule - Google Patents

Separator device for variety polymer granule

Info

Publication number
BG49975A1
BG49975A1 BG9118990A BG9118990A BG49975A1 BG 49975 A1 BG49975 A1 BG 49975A1 BG 9118990 A BG9118990 A BG 9118990A BG 9118990 A BG9118990 A BG 9118990A BG 49975 A1 BG49975 A1 BG 49975A1
Authority
BG
Bulgaria
Prior art keywords
separation
extrusion
separator device
polymer granule
screw
Prior art date
Application number
BG9118990A
Inventor
Stefan T Bankov
Angel G Pordimski
Dimitar G Petkov
Tsacho I Tsachev
Original Assignee
Nipki Kovashko Presovi Plastma
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nipki Kovashko Presovi Plastma filed Critical Nipki Kovashko Presovi Plastma
Priority to BG9118990A priority Critical patent/BG49975A1/en
Publication of BG49975A1 publication Critical patent/BG49975A1/en

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Abstract

The device is used in the industry for the processing of plastics, especially for the separation of heterogeneous, contaminated polymeric granulate by type, brand and colour. It provides increased efficiency in separation at reduced power consumption. The device consists of a feeding extruder with an extrusion screw (1) with an extrusion attachment with internal cooling fixed coaxially to the screw (2). A cylindrical grating (3) with round openings is mounted on the extrusion attachment (2) and is located in a body (5). A separation space (6), connected to an opening for discharging (7), is fixed in the body (5) and is formed between the cylindrical grating (3) and the body (5). A second discharge opening (8) formed in the body (5) and connected to discharge space (9) is perpendicular to a discharge opening (7).
BG9118990A 1990-02-13 1990-02-13 Separator device for variety polymer granule BG49975A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG9118990A BG49975A1 (en) 1990-02-13 1990-02-13 Separator device for variety polymer granule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG9118990A BG49975A1 (en) 1990-02-13 1990-02-13 Separator device for variety polymer granule

Publications (1)

Publication Number Publication Date
BG49975A1 true BG49975A1 (en) 1992-04-15

Family

ID=3922737

Family Applications (1)

Application Number Title Priority Date Filing Date
BG9118990A BG49975A1 (en) 1990-02-13 1990-02-13 Separator device for variety polymer granule

Country Status (1)

Country Link
BG (1) BG49975A1 (en)

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