AT341963B - DEVICE FOR CLEARING SAND TRAPS WITH A SUCTION PUMP - Google Patents

DEVICE FOR CLEARING SAND TRAPS WITH A SUCTION PUMP

Info

Publication number
AT341963B
AT341963B AT236076A AT236076A AT341963B AT 341963 B AT341963 B AT 341963B AT 236076 A AT236076 A AT 236076A AT 236076 A AT236076 A AT 236076A AT 341963 B AT341963 B AT 341963B
Authority
AT
Austria
Prior art keywords
suction pump
sand traps
clearing
clearing sand
traps
Prior art date
Application number
AT236076A
Other languages
German (de)
Other versions
ATA236076A (en
Original Assignee
Bahr Albert
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 Bahr Albert filed Critical Bahr Albert
Priority to AT236076A priority Critical patent/AT341963B/en
Priority claimed from AT30875A external-priority patent/AT343568B/en
Publication of ATA236076A publication Critical patent/ATA236076A/en
Application granted granted Critical
Publication of AT341963B publication Critical patent/AT341963B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B01D21/2461—Positive-displacement pumps; Screw feeders; Trough conveyors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
AT236076A 1975-01-16 1975-01-16 DEVICE FOR CLEARING SAND TRAPS WITH A SUCTION PUMP AT341963B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT236076A AT341963B (en) 1975-01-16 1975-01-16 DEVICE FOR CLEARING SAND TRAPS WITH A SUCTION PUMP

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT30875A AT343568B (en) 1975-01-16 1975-01-16 SUCTION CLEANER FOR SETTLEMENT BASIN
AT236076A AT341963B (en) 1975-01-16 1975-01-16 DEVICE FOR CLEARING SAND TRAPS WITH A SUCTION PUMP

Publications (2)

Publication Number Publication Date
ATA236076A ATA236076A (en) 1977-06-15
AT341963B true AT341963B (en) 1978-03-10

Family

ID=25592272

Family Applications (1)

Application Number Title Priority Date Filing Date
AT236076A AT341963B (en) 1975-01-16 1975-01-16 DEVICE FOR CLEARING SAND TRAPS WITH A SUCTION PUMP

Country Status (1)

Country Link
AT (1) AT341963B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009060451B3 (en) * 2009-12-24 2011-03-03 Botsch, Bertram, Dipl.-Ing. Rectangular, longitudinal flowing sand filter for e.g. sewage treatment plant, has scraper bridge movable on longitudinal walls, and injector with downward directing jet, where injector is fixed at bridge in region of longitudinal walls

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009060451B3 (en) * 2009-12-24 2011-03-03 Botsch, Bertram, Dipl.-Ing. Rectangular, longitudinal flowing sand filter for e.g. sewage treatment plant, has scraper bridge movable on longitudinal walls, and injector with downward directing jet, where injector is fixed at bridge in region of longitudinal walls

Also Published As

Publication number Publication date
ATA236076A (en) 1977-06-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee