GB1002598A - Metering control device for the feeder vessel of pneumatic conveyors - Google Patents
Metering control device for the feeder vessel of pneumatic conveyorsInfo
- Publication number
- GB1002598A GB1002598A GB2979962A GB2979962A GB1002598A GB 1002598 A GB1002598 A GB 1002598A GB 2979962 A GB2979962 A GB 2979962A GB 2979962 A GB2979962 A GB 2979962A GB 1002598 A GB1002598 A GB 1002598A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- air
- control device
- flow
- metering control
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/66—Use of indicator or control devices, e.g. for controlling gas pressure, for controlling proportions of material and gas, for indicating or preventing jamming of material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
1,002,598. Pneumatic conveyers. POLYSINS G.m.b.H. Aug. 2, 1962, No. 29799/62. Heading B8A. Pneumatic discharge of discrete material from a closed hopper 1, Fig. 1, upwardly through a conveyer pipe 4 is controlled by a vertically movable tube 5 surrounding the pipe 4 and communicating with the upper part of the interior of the vessel. Fluidizing air after rising from the porous base 3 descends through the tube 5. Adjustment of the tube 5 is made by a lever system 8, 9 which moves the tube between a shut-off position (Fig. 2, not shown) at which the end touches the base 3 to prevent inflow of material while permitting continued flow of air. In the fully raised position (shown), a conical end-piece 6 of the tube 5 makes a sealing engagement with the end of the tube 4 to prevent flow of air through the tube 5 while permitting a concentrated flow of material through the conveyer pipe 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2979962A GB1002598A (en) | 1962-08-02 | 1962-08-02 | Metering control device for the feeder vessel of pneumatic conveyors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2979962A GB1002598A (en) | 1962-08-02 | 1962-08-02 | Metering control device for the feeder vessel of pneumatic conveyors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1002598A true GB1002598A (en) | 1965-08-25 |
Family
ID=10297347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2979962A Expired GB1002598A (en) | 1962-08-02 | 1962-08-02 | Metering control device for the feeder vessel of pneumatic conveyors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1002598A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4868371A (en) * | 1982-12-24 | 1989-09-19 | Thorn Emi Patents Limited | Heating assembly using tungsten-halogen lamps |
-
1962
- 1962-08-02 GB GB2979962A patent/GB1002598A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4868371A (en) * | 1982-12-24 | 1989-09-19 | Thorn Emi Patents Limited | Heating assembly using tungsten-halogen lamps |
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