JPS6490318A - Method and apparatus for placing slurry - Google Patents

Method and apparatus for placing slurry

Info

Publication number
JPS6490318A
JPS6490318A JP24555987A JP24555987A JPS6490318A JP S6490318 A JPS6490318 A JP S6490318A JP 24555987 A JP24555987 A JP 24555987A JP 24555987 A JP24555987 A JP 24555987A JP S6490318 A JPS6490318 A JP S6490318A
Authority
JP
Japan
Prior art keywords
slurry
valve
tubes
switch valve
outlets
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.)
Granted
Application number
JP24555987A
Other languages
Japanese (ja)
Other versions
JP2522677B2 (en
Inventor
Yasuo Kajioka
Sumio Horiuchi
Masataka Taketsuka
Takuro Odawara
Kazuyoshi Sakamoto
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.)
Shimizu Construction Co Ltd
Shimizu Corp
Original Assignee
Shimizu Construction Co Ltd
Shimizu Corp
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 Shimizu Construction Co Ltd, Shimizu Corp filed Critical Shimizu Construction Co Ltd
Priority to JP62245559A priority Critical patent/JP2522677B2/en
Publication of JPS6490318A publication Critical patent/JPS6490318A/en
Application granted granted Critical
Publication of JP2522677B2 publication Critical patent/JP2522677B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

PURPOSE:To permit uniform injection of slurry by a method in which a switch valve is provided to the tip of a slurry supply tube, and two slurry injection tubes are connected to the two outlets of the switch valve. CONSTITUTION:A Y-shaped switch valve 3 is provided to the tip of a slurry supply tube 2 connected to a slurry discharge pump 1, and slurry supply tubes 4 and 5 are connected to the two outlets of the valve 3. A process to detect the amount of slurry sent from the pump 1 by controller and a process to switch paths by operation of the valve 3 on the basis of output from the controller when the discharge amount of slurry reaches a fixed value are repeated to place the slurry through the two-way tubes 4 and 5. The number of pipes and pumps can thus be reduced, and the occurrence frequency of troubles can be reduced.
JP62245559A 1987-09-29 1987-09-29 Method and apparatus for placing slurry Expired - Lifetime JP2522677B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62245559A JP2522677B2 (en) 1987-09-29 1987-09-29 Method and apparatus for placing slurry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62245559A JP2522677B2 (en) 1987-09-29 1987-09-29 Method and apparatus for placing slurry

Publications (2)

Publication Number Publication Date
JPS6490318A true JPS6490318A (en) 1989-04-06
JP2522677B2 JP2522677B2 (en) 1996-08-07

Family

ID=17135508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62245559A Expired - Lifetime JP2522677B2 (en) 1987-09-29 1987-09-29 Method and apparatus for placing slurry

Country Status (1)

Country Link
JP (1) JP2522677B2 (en)

Also Published As

Publication number Publication date
JP2522677B2 (en) 1996-08-07

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