JPS5744012A - Removing device for underwater floating substance - Google Patents
Removing device for underwater floating substanceInfo
- Publication number
- JPS5744012A JPS5744012A JP11939680A JP11939680A JPS5744012A JP S5744012 A JPS5744012 A JP S5744012A JP 11939680 A JP11939680 A JP 11939680A JP 11939680 A JP11939680 A JP 11939680A JP S5744012 A JPS5744012 A JP S5744012A
- Authority
- JP
- Japan
- Prior art keywords
- screen
- substances
- water
- headrace
- nozzles
- 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
Abstract
PURPOSE: To enable efficient removal of floating substances, by a method wherein an endless screen is stretched over the full width of a headrace channel so that the substances can circulate, while the endless screen above the water surface is sprayed with high-pressure water or a high-pressure air.
CONSTITUTION: Four rollers 4aW4d, around which a screen 3 or a suspension collecting means is stretched over a full width W of a headrace channel 2, are placed in a rectangle in the middle of the headrace or conduit pipe 2 for a floating substance-contained water 1, such as seawater, and the roller 4a is connected to a drive motor 5. A plurality of nozzles 6, through which the endless screen 3 between the rollers 4a and 4b, positioned above a water surface, is sprayed with high- pressure water or high-pressure air, are placed. Substances 9, stripped off from the screen 3 with high-pressure water jetted through the nozzles 6, are caused to drop into a discharge path 7 for discharge.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11939680A JPS5744012A (en) | 1980-08-29 | 1980-08-29 | Removing device for underwater floating substance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11939680A JPS5744012A (en) | 1980-08-29 | 1980-08-29 | Removing device for underwater floating substance |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5744012A true JPS5744012A (en) | 1982-03-12 |
Family
ID=14760455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11939680A Pending JPS5744012A (en) | 1980-08-29 | 1980-08-29 | Removing device for underwater floating substance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5744012A (en) |
-
1980
- 1980-08-29 JP JP11939680A patent/JPS5744012A/en active Pending
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