JPS5744012A - Removing device for underwater floating substance - Google Patents

Removing device for underwater floating substance

Info

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
Application number
JP11939680A
Other languages
Japanese (ja)
Inventor
Akira Chiaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP11939680A priority Critical patent/JPS5744012A/en
Publication of JPS5744012A publication Critical patent/JPS5744012A/en
Pending legal-status Critical Current

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
JP11939680A 1980-08-29 1980-08-29 Removing device for underwater floating substance Pending JPS5744012A (en)

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)

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