GB1531966A - Screening device - Google Patents
Screening deviceInfo
- Publication number
- GB1531966A GB1531966A GB1038077A GB1038077A GB1531966A GB 1531966 A GB1531966 A GB 1531966A GB 1038077 A GB1038077 A GB 1038077A GB 1038077 A GB1038077 A GB 1038077A GB 1531966 A GB1531966 A GB 1531966A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- drum
- granulate
- housing
- discharge
- 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
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
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
1531966 Wet screening apparatus PLAST UND ELASTVERARBEITUNGS - MASCHINEN-KOMBINAT KARL-MARX-STADT VEB 11 March 1977 [30 March 1976] 10380/77 Heading B2H An apparatus for separating abnormal components from plastics granulate suspended in, and conveyed by, water comprises a housing 10 provided with a cover 11; a cylindrical screening drum 1 rotatable about a horizontal axis, open at one side, provided with scoop plates 9 on its inner screening surface and mounted in overhanging fashion in the housing; a feed connection 12 directed into the lower portion of the drum interior through its open side; a collecting funnel 14 having a discharge connection 13 and projecting into the upper portion of the drum interior through its open side for receiving the abnormal components deposited on the drum inner screening surface and picked up and carried upwards by the scoop plates 9 to fall into the funnel, the feed connection and the funnel with its discharge connection being fixed to the housing cover 11; and a discharge duct 15 forming the lower part of the housing for receiving water and granulate that have passed through the drum screen 7, the duct 15 being attached to a water preseparator 21 for removing most of the water from the granulate. The pre-separator contains a water strainer 22 over the inlet to a water discharge piece 27. The strainer may be fixed, Fig. 3 (not shown) or, as shown, may be swivelled by means of a pull-rod 24 and adjusting member 25. The pre-separator has a discharge piece 28 for leading the dewatered granulate to a drying device.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD19210976A DD142798A3 (en) | 1976-03-30 | 1976-03-30 | SIEVING DEVICE FOR PLASTIC GRANULATE |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1531966A true GB1531966A (en) | 1978-11-15 |
Family
ID=5504088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1038077A Expired GB1531966A (en) | 1976-03-30 | 1977-03-11 | Screening device |
Country Status (3)
Country | Link |
---|---|
DD (1) | DD142798A3 (en) |
DE (1) | DE2705713A1 (en) |
GB (1) | GB1531966A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3437709A1 (en) * | 1984-10-15 | 1986-04-17 | Hans-Ulrich Dipl.-Ing.(FH) 7550 Rastatt Jung | Drum screen |
GB2243093A (en) * | 1990-04-19 | 1991-10-23 | De Beers Ind Diamond | Rake sorter |
DE4442343A1 (en) * | 1994-11-29 | 1996-05-30 | Kurt Schnellbacher | Grain classifier cleaner assembly |
CN109127358A (en) * | 2018-11-26 | 2019-01-04 | 洛阳众森农业有限公司 | A kind of apple special cylinder type screening plant |
CN113926686A (en) * | 2021-10-19 | 2022-01-14 | 六妙白茶股份有限公司 | Tea leaf roller screening machine |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4318072A1 (en) * | 1993-06-01 | 1994-12-08 | Werner & Pfleiderer | Granulating water tank with fine lint separation |
-
1976
- 1976-03-30 DD DD19210976A patent/DD142798A3/en unknown
-
1977
- 1977-02-11 DE DE19772705713 patent/DE2705713A1/en not_active Withdrawn
- 1977-03-11 GB GB1038077A patent/GB1531966A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3437709A1 (en) * | 1984-10-15 | 1986-04-17 | Hans-Ulrich Dipl.-Ing.(FH) 7550 Rastatt Jung | Drum screen |
GB2243093A (en) * | 1990-04-19 | 1991-10-23 | De Beers Ind Diamond | Rake sorter |
AU641749B2 (en) * | 1990-04-19 | 1993-09-30 | De Beers Industrial Diamond Division (Proprietary) Limited | Rake sorter |
GB2243093B (en) * | 1990-04-19 | 1993-12-01 | De Beers Ind Diamond | Rake sorter |
DE4442343A1 (en) * | 1994-11-29 | 1996-05-30 | Kurt Schnellbacher | Grain classifier cleaner assembly |
DE4442343C2 (en) * | 1994-11-29 | 1998-12-10 | Kurt Schnellbacher | Calibration device |
CN109127358A (en) * | 2018-11-26 | 2019-01-04 | 洛阳众森农业有限公司 | A kind of apple special cylinder type screening plant |
CN113926686A (en) * | 2021-10-19 | 2022-01-14 | 六妙白茶股份有限公司 | Tea leaf roller screening machine |
CN113926686B (en) * | 2021-10-19 | 2023-07-11 | 六妙白茶股份有限公司 | Tea leaf roller screening machine |
Also Published As
Publication number | Publication date |
---|---|
DD142798A3 (en) | 1980-07-16 |
DE2705713A1 (en) | 1977-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |