JPS57190610A - Installation for taking out bottom water - Google Patents

Installation for taking out bottom water

Info

Publication number
JPS57190610A
JPS57190610A JP7418881A JP7418881A JPS57190610A JP S57190610 A JPS57190610 A JP S57190610A JP 7418881 A JP7418881 A JP 7418881A JP 7418881 A JP7418881 A JP 7418881A JP S57190610 A JPS57190610 A JP S57190610A
Authority
JP
Japan
Prior art keywords
water
tray
sucking
sucking tray
water sucking
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
JP7418881A
Other languages
Japanese (ja)
Inventor
Kazuo Ishibashi
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.)
NISHIDA MARINE BOILER
NISHIDA TEKKO KK
NISHIDA TETSUKOU KK
Original Assignee
NISHIDA MARINE BOILER
NISHIDA TEKKO KK
NISHIDA TETSUKOU KK
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 NISHIDA MARINE BOILER, NISHIDA TEKKO KK, NISHIDA TETSUKOU KK filed Critical NISHIDA MARINE BOILER
Priority to JP7418881A priority Critical patent/JPS57190610A/en
Publication of JPS57190610A publication Critical patent/JPS57190610A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To take out only bottom layer water efficiently without disturbing the surface layer of water and a middle layer thereof by attaching a disc shaped water sucking tray to a water sucking port.
CONSTITUTION: A water take-out pipe 2 is connected to a water pump 1 above a water level and the lower end thereof is connected to a water sucking tray 3. The water sucking tray 3 has a disc like shape having a sucking port 3' and, to the inner side of the tray, ribs 4 holding the shape of said tray and having rectifying function are provided at appropriate intervals so as not to inhibit water flow. The upper surface of the water sucking tray is constituted so as to be able to be utilized as a float tank 5. To the front surface of the sucking port of the water sucking tray, a screen 6 is provided to block dust. In addition, the water passing cross area of the water sucking tray has a gradually tapered shape such that the flow speed when water is taken out is gradually accelerated toward the water take-out pipe at the center of the water sucking tray from the outer flange thereof.
COPYRIGHT: (C)1982,JPO&Japio
JP7418881A 1981-05-19 1981-05-19 Installation for taking out bottom water Pending JPS57190610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7418881A JPS57190610A (en) 1981-05-19 1981-05-19 Installation for taking out bottom water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7418881A JPS57190610A (en) 1981-05-19 1981-05-19 Installation for taking out bottom water

Publications (1)

Publication Number Publication Date
JPS57190610A true JPS57190610A (en) 1982-11-24

Family

ID=13539940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7418881A Pending JPS57190610A (en) 1981-05-19 1981-05-19 Installation for taking out bottom water

Country Status (1)

Country Link
JP (1) JPS57190610A (en)

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