JPS5525642A - Bilge valve for sludge hold - Google Patents

Bilge valve for sludge hold

Info

Publication number
JPS5525642A
JPS5525642A JP9799878A JP9799878A JPS5525642A JP S5525642 A JPS5525642 A JP S5525642A JP 9799878 A JP9799878 A JP 9799878A JP 9799878 A JP9799878 A JP 9799878A JP S5525642 A JPS5525642 A JP S5525642A
Authority
JP
Japan
Prior art keywords
valve body
bilge
sludge
discharge
sludge layer
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
JP9799878A
Other languages
Japanese (ja)
Inventor
Akimitsu Watanabe
Hiromichi Nishimura
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 JP9799878A priority Critical patent/JPS5525642A/en
Publication of JPS5525642A publication Critical patent/JPS5525642A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To efficiently discharge earth and sand in the sludge layer of a dredger, by fitting a pyramid-shaped valve body that is able to rize and down on the sludge bottom and rubber sealing pipes that is able to charge and discharge between slant ed side of the valve body and the bilge correspond to that valve body.
CONSTITUTION: A bilge valve body 3 that able to rize and down by means of hydraulic cylinders 5 equipped through a fitting garter 6 is fitted to the bottom of a sludge layer 2 of a dredger 1. Rubber sealing pipes 9 connected to a pressure source 13 and piping 12 are arranged between the bilge and the slanted sides of the valve 3 to charge and discharge earth and sand in the sludge layer 2. The valve body 3 is descended to facilitate the discharge.
COPYRIGHT: (C)1980,JPO&Japio
JP9799878A 1978-08-11 1978-08-11 Bilge valve for sludge hold Pending JPS5525642A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9799878A JPS5525642A (en) 1978-08-11 1978-08-11 Bilge valve for sludge hold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9799878A JPS5525642A (en) 1978-08-11 1978-08-11 Bilge valve for sludge hold

Publications (1)

Publication Number Publication Date
JPS5525642A true JPS5525642A (en) 1980-02-23

Family

ID=14207320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9799878A Pending JPS5525642A (en) 1978-08-11 1978-08-11 Bilge valve for sludge hold

Country Status (1)

Country Link
JP (1) JPS5525642A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57165597U (en) * 1981-04-13 1982-10-19
JPS57165598U (en) * 1981-04-13 1982-10-19

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57165597U (en) * 1981-04-13 1982-10-19
JPS57165598U (en) * 1981-04-13 1982-10-19
JPS619835Y2 (en) * 1981-04-13 1986-03-28

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