JPS55138518A - Method for treatment of slime - Google Patents

Method for treatment of slime

Info

Publication number
JPS55138518A
JPS55138518A JP4517279A JP4517279A JPS55138518A JP S55138518 A JPS55138518 A JP S55138518A JP 4517279 A JP4517279 A JP 4517279A JP 4517279 A JP4517279 A JP 4517279A JP S55138518 A JPS55138518 A JP S55138518A
Authority
JP
Japan
Prior art keywords
slime
suction pipe
water
groove
precipitated
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
JP4517279A
Other languages
Japanese (ja)
Other versions
JPS5734410B2 (en
Inventor
Hiroshi Ooya
Kimihiko Terada
Masao Arai
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.)
Taisei Corp
Original Assignee
Taisei 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 Taisei Corp filed Critical Taisei Corp
Priority to JP4517279A priority Critical patent/JPS55138518A/en
Publication of JPS55138518A publication Critical patent/JPS55138518A/en
Publication of JPS5734410B2 publication Critical patent/JPS5734410B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Underground Or Underwater Handling Of Building Materials (AREA)

Abstract

PURPOSE: To efficiently treat a slime while preventing it from remaining in a groove by a method wherein a forced movement of a slime caused by a water jet stream is used with a sucking action of a suction pipe, in the treatment of the slime precipitated in water in the groove.
CONSTITUTION: A suction pipe 4 is arranged at a position on one side in water 3 in a groove 1 in which a slime 2 is precipitated, and sucks the slime 2. At a position on the other side in the water 3, water is jetted skewly downward, either in a direction toward the suction pipe 4 or in an opposite direction toward a side wall 6 of the groove 1; thus, a water flow 5 toward the suction pipe 4 is created either by the direct jet stream or by the indirect stream reflected by the wall 6. This water flow 5 forcibly moves the slime 2 into a range wherein a sucking force of the suction pipe 4 is effective, and thus the slime 2 precipitated in the groove 1 is sucked out by the suction pipe 4.
COPYRIGHT: (C)1980,JPO&Japio
JP4517279A 1979-04-13 1979-04-13 Method for treatment of slime Granted JPS55138518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4517279A JPS55138518A (en) 1979-04-13 1979-04-13 Method for treatment of slime

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4517279A JPS55138518A (en) 1979-04-13 1979-04-13 Method for treatment of slime

Publications (2)

Publication Number Publication Date
JPS55138518A true JPS55138518A (en) 1980-10-29
JPS5734410B2 JPS5734410B2 (en) 1982-07-22

Family

ID=12711839

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4517279A Granted JPS55138518A (en) 1979-04-13 1979-04-13 Method for treatment of slime

Country Status (1)

Country Link
JP (1) JPS55138518A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0230505A (en) * 1988-07-20 1990-01-31 Sansho Giken Kk Sealing device of liquid path hole in mold

Also Published As

Publication number Publication date
JPS5734410B2 (en) 1982-07-22

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