JPS58222224A - 土砂の真空排土装置 - Google Patents

土砂の真空排土装置

Info

Publication number
JPS58222224A
JPS58222224A JP10452482A JP10452482A JPS58222224A JP S58222224 A JPS58222224 A JP S58222224A JP 10452482 A JP10452482 A JP 10452482A JP 10452482 A JP10452482 A JP 10452482A JP S58222224 A JPS58222224 A JP S58222224A
Authority
JP
Japan
Prior art keywords
filter
chamber
filter chamber
suction
vacuum
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
JP10452482A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6346209B2 (enrdf_load_stackoverflow
Inventor
Motoyuki Koga
基之 古賀
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.)
Hakko Co Ltd
Original Assignee
Hakko Co 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 Hakko Co Ltd filed Critical Hakko Co Ltd
Priority to JP10452482A priority Critical patent/JPS58222224A/ja
Publication of JPS58222224A publication Critical patent/JPS58222224A/ja
Publication of JPS6346209B2 publication Critical patent/JPS6346209B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/8816—Mobile land installations
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/94—Apparatus for separating stones from the dredged material, i.e. separating or treating dredged material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
JP10452482A 1982-06-17 1982-06-17 土砂の真空排土装置 Granted JPS58222224A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10452482A JPS58222224A (ja) 1982-06-17 1982-06-17 土砂の真空排土装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10452482A JPS58222224A (ja) 1982-06-17 1982-06-17 土砂の真空排土装置

Publications (2)

Publication Number Publication Date
JPS58222224A true JPS58222224A (ja) 1983-12-23
JPS6346209B2 JPS6346209B2 (enrdf_load_stackoverflow) 1988-09-14

Family

ID=14382875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10452482A Granted JPS58222224A (ja) 1982-06-17 1982-06-17 土砂の真空排土装置

Country Status (1)

Country Link
JP (1) JPS58222224A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6419508U (enrdf_load_stackoverflow) * 1987-07-27 1989-01-31

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5442751A (en) * 1977-09-09 1979-04-04 Hitachi Ltd Elevator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5442751A (en) * 1977-09-09 1979-04-04 Hitachi Ltd Elevator

Also Published As

Publication number Publication date
JPS6346209B2 (enrdf_load_stackoverflow) 1988-09-14

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