JPS5688999A - Pumping device for deposit such as sludge or dust - Google Patents
Pumping device for deposit such as sludge or dustInfo
- Publication number
- JPS5688999A JPS5688999A JP16532579A JP16532579A JPS5688999A JP S5688999 A JPS5688999 A JP S5688999A JP 16532579 A JP16532579 A JP 16532579A JP 16532579 A JP16532579 A JP 16532579A JP S5688999 A JPS5688999 A JP S5688999A
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- injection nozzle
- port
- opened
- head
- 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.)
- Pending
Links
Landscapes
- Jet Pumps And Other Pumps (AREA)
Abstract
PURPOSE: To effectively pump up and discharge sludge, etc. with small rate of mixing water by providing an injection port of a high-pressure fluid injection nozzle in a protecting tube, of which diameter is larger than that of the injection port and of which one end is open, with an air conducting port.
CONSTITUTION: An object is pumped up and discharged by injecting high-pressure water from an injection nozzle 6 toward a discharge pipe 1 after inserting a head into the object such as sludge. In this case, as the injection nozzle 6 is opened into a protecting tube 2 into which an air conducting port 9 is also opened, the same condition with injecting high-pressure water in the atmospheric air can be created in the sludge even when the head 7 is burried in the object such as the ludge. Therefore, continuous sucking up and discharging of the sludge becomes possible.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16532579A JPS5688999A (en) | 1979-12-18 | 1979-12-18 | Pumping device for deposit such as sludge or dust |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16532579A JPS5688999A (en) | 1979-12-18 | 1979-12-18 | Pumping device for deposit such as sludge or dust |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5688999A true JPS5688999A (en) | 1981-07-18 |
Family
ID=15810178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16532579A Pending JPS5688999A (en) | 1979-12-18 | 1979-12-18 | Pumping device for deposit such as sludge or dust |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5688999A (en) |
-
1979
- 1979-12-18 JP JP16532579A patent/JPS5688999A/en active Pending
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