SU944661A1 - Method of separating loose mixtures with fibrous or flat particles - Google Patents
Method of separating loose mixtures with fibrous or flat particles Download PDFInfo
- Publication number
- SU944661A1 SU944661A1 SU802975216A SU2975216A SU944661A1 SU 944661 A1 SU944661 A1 SU 944661A1 SU 802975216 A SU802975216 A SU 802975216A SU 2975216 A SU2975216 A SU 2975216A SU 944661 A1 SU944661 A1 SU 944661A1
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- SU
- USSR - Soviet Union
- Prior art keywords
- fibrous
- separating
- flat particles
- particles
- separating loose
- Prior art date
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- Electrostatic Separation (AREA)
Description
1one
Изобретение относитс к разделению сыпучих смесей, содержащих волокнистые или плоские частицы, и может быть применено в асбестовой, пищевой, резино-технической и в других отрасл х промышленности.The invention relates to the separation of bulk mixtures containing fibrous or flat particles, and can be applied in asbestos, food, rubber and other industries.
Известен способ разделени сыпучих смесей, содержащих выт нутые частицы, например зерна, включающий подачу материала в электростатическое поле и ориентацию выт нутых частиц под действием электрического пол fl.A known method for separating loose mixtures containing elongated particles, such as grains, includes feeding the material into an electrostatic field and orientation of the elongated particles under the action of an electric field fl.
Недостатком этого способа вл етс низка эффективность процесса разделени .The disadvantage of this method is the low efficiency of the separation process.
Наиболее близким по технической сущности и достигаемому результату к изобретению вл етс способ разделени сыпучих смесей с волокнистыми или плоскими частицами, включающий подачу смеси в электростатическое поле , ориентацию их электрическим полем и разделение на фракции под воздействием потока воздуха С2.The closest in technical essence and the achieved result to the invention is a method of separating loose mixtures with fibrous or flat particles, including feeding the mixture into an electrostatic field, orienting them with an electric field and separating them into fractions under the influence of C2 air flow.
Недостатком известного способа вл етс низка эффективность процесса разделени .The disadvantage of this method is the low efficiency of the separation process.
Цель изобретени - повышение эффективности процесса разделени .The purpose of the invention is to increase the efficiency of the separation process.
Указанна цель достигаетс согласно способу тем, что ориентацию частиц осуществл ют под углом атаки большим О и меньшим 90° к направлению воздушного потока.This goal is achieved according to the method in that the orientation of the particles is carried out at an angle of attack greater O and less than 90 ° to the direction of the air flow.
На чертеже показаны схема подачи сыпучей смеси в электростатическое поле и силы, действующие на частицу.The drawing shows the flow of the bulk mixture in the electrostatic field and the forces acting on the particle.
Способ отделени частиц волокнистой или плоской формы из общей массы смеси осуществл ют следующим образом.The method of separating the fibrous or flat particles from the total mass of the mixture is carried out as follows.
Сыпучую смесь подают из зёгрузочного устройства 1 в электрическое гюле, создаваемое электродами 2. Электростатическое поле ориентирует волокнистую или плоскую частицу смеси перпендикул рно плоскост м электродов 2 и под углом атаки (Ь к набегающему воздушному потоку Р. На частицуBulk mixture is fed from the zagruzochnogo device 1 into an electrical gul created by electrodes 2. The electrostatic field orients the fibrous or flat particle of the mixture perpendicular to the planes of the electrodes 2 and at an angle of attack (L to the incoming air flow R. Per particle
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802975216A SU944661A1 (en) | 1980-06-16 | 1980-06-16 | Method of separating loose mixtures with fibrous or flat particles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802975216A SU944661A1 (en) | 1980-06-16 | 1980-06-16 | Method of separating loose mixtures with fibrous or flat particles |
Publications (1)
Publication Number | Publication Date |
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SU944661A1 true SU944661A1 (en) | 1982-07-23 |
Family
ID=20915266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802975216A SU944661A1 (en) | 1980-06-16 | 1980-06-16 | Method of separating loose mixtures with fibrous or flat particles |
Country Status (1)
Country | Link |
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SU (1) | SU944661A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5909813A (en) * | 1997-01-13 | 1999-06-08 | Lift Feeder Inc. | Force field separator |
-
1980
- 1980-06-16 SU SU802975216A patent/SU944661A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5909813A (en) * | 1997-01-13 | 1999-06-08 | Lift Feeder Inc. | Force field separator |
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