SU442060A1 - Method for continuous processing of fibrous mass - Google Patents
Method for continuous processing of fibrous massInfo
- Publication number
- SU442060A1 SU442060A1 SU1814747A SU1814747A SU442060A1 SU 442060 A1 SU442060 A1 SU 442060A1 SU 1814747 A SU1814747 A SU 1814747A SU 1814747 A SU1814747 A SU 1814747A SU 442060 A1 SU442060 A1 SU 442060A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mass
- continuous processing
- fibrous mass
- zones
- asbestos
- Prior art date
Links
Landscapes
- Preliminary Treatment Of Fibers (AREA)
Description
Изобретение относитс к производству строительных материалов, в частности к способу обм ти асбеста перед его распушкой.The invention relates to the production of building materials, in particular, to a method of sweeping asbestos before it is crushed.
В основном авт. св. 299489 описан способ обм ти асбеста давлением путем пропускани увлажненного асбеста через закрытый шнековый конвейер.Basically auth. St. 299489 describes a method for the pressure ablation of asbestos by passing moistened asbestos through a closed screw conveyor.
Недостаток известного способа состоит в том, что он не обеспечивает высокого качества расщеплени волокон.The disadvantage of this method is that it does not provide high quality fiber splitting.
Цель изобретени - повышение качества расщеплени вОЛоа-соп.The purpose of the invention is to improve the quality of the splitting of the WOLA-sop.
Это достигаетс тем, что массу поочередно пропускают через зоны высокого и низкого давлени , св занные между собой циркулирующими потоками.This is achieved in that the mass is alternately passed through high and low pressure zones connected by circulating streams.
Способ осуществл етс следующим образом .The method is carried out as follows.
Волокнистую массу пронускают через р д поочередно расположенных зон высокого (пор дка 1,3-1,7 Мн/м) и относительно низкого пульсирующих давлений, причем дл создани взаимосв занных циркулирующих потоков с повыщенным сдвигом отнощение велиЧИН давлении в смежных зонах должно быть не менее 0,06 величины влажностн обрабатываемой массы.The fibrous mass is passed through a series of alternately located high zones (on the order of 1.3-1.7 Mn / m) and relatively low pulsating pressures, and to create interconnected circulating flows with an increased shift, the ratio of the magnitude of pressure in adjacent zones should not be less than 0.06 moisture content of the treated mass.
В процессе прохождени массы по зонам давлени , взаимосв занных циркулирующими потоками с позыщен1 ой скоростью сдвига , происходит интенсивное расщепление волокнистых частиц равномерно по всей массе.In the process of mass passing through pressure zones interconnected by circulating streams with a pozyshchenny shear rate, intense splitting of fibrous particles occurs uniformly throughout the mass.
В общем случае, велич 1ны давлений в смежных зонах и влажности массы св заны между собой зависимостью:In general, the magnitude of the pressures in adjacent zones and the moisture content of the mass are related to each other by the dependence:
Я Я.,I'm ya
-тт .-0.06 IV,-tt.-0.06 IV,
PIPI
зона высокого давлени , high pressure zone
Р2 зона низкого давлени , P2 low pressure zone
W влажность массы.W is the mass moisture.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1814747A SU442060A1 (en) | 1972-07-31 | 1972-07-31 | Method for continuous processing of fibrous mass |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1814747A SU442060A1 (en) | 1972-07-31 | 1972-07-31 | Method for continuous processing of fibrous mass |
Publications (1)
Publication Number | Publication Date |
---|---|
SU442060A1 true SU442060A1 (en) | 1974-09-05 |
Family
ID=20523143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1814747A SU442060A1 (en) | 1972-07-31 | 1972-07-31 | Method for continuous processing of fibrous mass |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU442060A1 (en) |
-
1972
- 1972-07-31 SU SU1814747A patent/SU442060A1/en active
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