JPS54113179A - Method and device for transporting dusty granular substance with air - Google Patents
Method and device for transporting dusty granular substance with airInfo
- Publication number
- JPS54113179A JPS54113179A JP1875778A JP1875778A JPS54113179A JP S54113179 A JPS54113179 A JP S54113179A JP 1875778 A JP1875778 A JP 1875778A JP 1875778 A JP1875778 A JP 1875778A JP S54113179 A JPS54113179 A JP S54113179A
- Authority
- JP
- Japan
- Prior art keywords
- substance
- tank
- level
- detector
- discharged
- 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.)
- Granted
Links
Landscapes
- Air Transport Of Granular Materials (AREA)
Abstract
PURPOSE: To prevent generation of receiver phenomenon, pulverizing of dusty granular substance and wearing of inner side of conduits by prohibiting dusty granular substance in a blow tank from being discharged at the level below the predetermined lowest level.
CONSTITUTION: A blow tnak 1 is equipped with two sets of level detector 8, 9. When dusty granular substance W is received in the tank until the level above the detector 9 through a hopper 2 and a valve 3, a valve 12 is opened and the substance W is discharged through a transporting conduit 11 by high pressure air from a high pressure air source 6, however, when the substance W is discharged until the level below the detector 8, the transport is stopped and the new substance W is introduced into the tank 1 again. At th final stage of the transport, the substance W rmaining in the tank 1 is blown out therefrom completely and inside of the conduit 11 is cleaned by blowing out the remained substance W therein with high speed air through the conduit under the receiver phenomenon.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53018757A JPS5948221B2 (en) | 1978-02-20 | 1978-02-20 | Pneumatic transportation device for powder and granular materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53018757A JPS5948221B2 (en) | 1978-02-20 | 1978-02-20 | Pneumatic transportation device for powder and granular materials |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54113179A true JPS54113179A (en) | 1979-09-04 |
JPS5948221B2 JPS5948221B2 (en) | 1984-11-24 |
Family
ID=11980510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53018757A Expired JPS5948221B2 (en) | 1978-02-20 | 1978-02-20 | Pneumatic transportation device for powder and granular materials |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5948221B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61254141A (en) * | 1985-05-07 | 1986-11-11 | Yamani Nousan:Kk | Melon pickles |
-
1978
- 1978-02-20 JP JP53018757A patent/JPS5948221B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5948221B2 (en) | 1984-11-24 |
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