SU1373742A1 - Sieve for screening fibrous suspension - Google Patents
Sieve for screening fibrous suspension Download PDFInfo
- Publication number
- SU1373742A1 SU1373742A1 SU853994934A SU3994934A SU1373742A1 SU 1373742 A1 SU1373742 A1 SU 1373742A1 SU 853994934 A SU853994934 A SU 853994934A SU 3994934 A SU3994934 A SU 3994934A SU 1373742 A1 SU1373742 A1 SU 1373742A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sieve
- base
- suspension
- increase
- sorting
- Prior art date
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Abstract
Изобретение относитс к ситам и может быть использовано в целлюлозно-бумажной промышленности дл сортировани волокнистых суспензий. Цепь изобретени - повьш1ение надежности функционировани сита и увеличение производительности процесса сортировани за счет эффективного использовани ситовой поверхности. Сито дл сортировани волокнистой суспензии состоит из основани 1 с р дами 2 выполненных в нем сквозных каналов перфорации 3 дл отвода кондиционной суспензии. При зтом между смежными каналами перфорации 3 по крайней мере в некоторых из р дов 2 основани 1 сита выполнены сквозные щели 4 дл отвода длинноволокнистой фракции кондиционной суспензии. Длинные волокна ориентируютс вдоль щелей и проход т через них, не задержива сь ситом. 1 з.п. ф-лы, 2 ил. с S (ЛThe invention relates to sieves and can be used in the pulp and paper industry for sorting fibrous suspensions. The circuit of the invention is to increase the reliability of the screen and increase the productivity of the screening process due to the effective use of the screen surface. The sieve for sorting the fibrous suspension consists of a base 1 with a series of 2 through-perforation channels 3 made therein for discharging the conditioned suspension. With this, between the adjacent perforation channels 3, at least in some of the rows 2 of the base 1 of the sieve, through slots 4 are made to drain the long-fiber fraction of the conditioned suspension. The long fibers are oriented along the slits and pass through them without being delayed by the sieve. 1 hp f-ly, 2 ill. with S (L
Description
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853994934A SU1373742A1 (en) | 1985-12-24 | 1985-12-24 | Sieve for screening fibrous suspension |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853994934A SU1373742A1 (en) | 1985-12-24 | 1985-12-24 | Sieve for screening fibrous suspension |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1373742A1 true SU1373742A1 (en) | 1988-02-15 |
Family
ID=21211789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU853994934A SU1373742A1 (en) | 1985-12-24 | 1985-12-24 | Sieve for screening fibrous suspension |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1373742A1 (en) |
-
1985
- 1985-12-24 SU SU853994934A patent/SU1373742A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 1158637, кл. D 21 D 5/02, 1983. * |
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