RU1770225C - Device for feeding loose materials - Google Patents
Device for feeding loose materialsInfo
- Publication number
- RU1770225C RU1770225C SU904890190A SU4890190A RU1770225C RU 1770225 C RU1770225 C RU 1770225C SU 904890190 A SU904890190 A SU 904890190A SU 4890190 A SU4890190 A SU 4890190A RU 1770225 C RU1770225 C RU 1770225C
- Authority
- RU
- Russia
- Prior art keywords
- coils
- screw
- casing
- shaft
- source
- Prior art date
Links
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Screw Conveyors (AREA)
Abstract
Использование: устройство дл подачи сыпучих материалов относитс к промышленному транспортированию гигроскопичных материалов и может найти применение в сельском хоз йстве при транспортировании порошка заменител цельного молока, в химической, пищевой и других отрасл х промышленности. Сущность изобретени : гигроскопичный материал из бункера 7 подхватываетс витками 3 шнека и транспортируетс к выгрузному отверстию 6. Благодар тому, что витки 3 и вал 2 шнека подключены к отрицательному полюсу источника 12, а корпус 1 - к положительному, у корпуса создаетс слой подсушенного материала . Накладки 4 на поверхности витков 3, обращенной к отверстию б, электрически изолированы от витков 2 и вала 2 и подключены к положительному полюсу источника 12. Благодар этому у накладки 4 также создаетс подсушенный слой, который и не налипает на витки шнека и обеспечивает необходимое трение витков о материал. 1 з.п.ф-лы. 1 ил.Usage: a device for feeding bulk materials relates to the industrial transportation of hygroscopic materials and can be used in agriculture for the transportation of powder substitute for whole milk, in the chemical, food and other industries. Summary of the invention: the hygroscopic material from the hopper 7 is picked up by the coils 3 of the screw and transported to the discharge hole 6. Due to the fact that the coils 3 and the shaft 2 of the screw are connected to the negative pole of the source 12 and the casing 1 is connected to the positive, a layer of dried material is created at the casing. The plates 4 on the surface of the coils 3, facing the hole b, are electrically isolated from the coils 2 and the shaft 2 and are connected to the positive pole of the source 12. Thanks to this, the plate 4 also creates a dried layer that does not stick to the coils of the screw and provides the necessary friction of coils about the material. 1 wp 1 ill.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU904890190A RU1770225C (en) | 1990-12-12 | 1990-12-12 | Device for feeding loose materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU904890190A RU1770225C (en) | 1990-12-12 | 1990-12-12 | Device for feeding loose materials |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1710454A Addition SU403650A1 (en) | 1971-11-02 | 1971-11-02 | DEVICE FOR HEAT TREATMENT OF HOLLOW CONCRETE PRODUCTS |
Publications (1)
Publication Number | Publication Date |
---|---|
RU1770225C true RU1770225C (en) | 1992-10-23 |
Family
ID=21549604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU904890190A RU1770225C (en) | 1990-12-12 | 1990-12-12 | Device for feeding loose materials |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU1770225C (en) |
-
1990
- 1990-12-12 RU SU904890190A patent/RU1770225C/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР Ыг 1710454, кл. В 65 D 88/64. 1988. * |
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