FR2035496A5 - Sand removal from effluent - Google Patents

Sand removal from effluent

Info

Publication number
FR2035496A5
FR2035496A5 FR7005513A FR7005513A FR2035496A5 FR 2035496 A5 FR2035496 A5 FR 2035496A5 FR 7005513 A FR7005513 A FR 7005513A FR 7005513 A FR7005513 A FR 7005513A FR 2035496 A5 FR2035496 A5 FR 2035496A5
Authority
FR
France
Prior art keywords
sand
basin
effluent
sand removal
riser tube
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.)
Expired
Application number
FR7005513A
Other languages
French (fr)
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.)
Heinrich Koppers GmbH
Original Assignee
Heinrich Koppers GmbH
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 Heinrich Koppers GmbH filed Critical Heinrich Koppers GmbH
Application granted granted Critical
Publication of FR2035496A5 publication Critical patent/FR2035496A5/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/04—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring thickness, width, diameter or other transverse dimensions of the product
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Revetment (AREA)
  • Sewage (AREA)

Abstract

Device has in the middle of the bottom of the basin a high rev. centrifuge with a riser tube terminating just above the bottom of the basin. The funnel-shaped collection chamber for the sand is fitted in an indentation just under the riser tube in the bottom of the basin and has a flat cover which cover leaves an annular slot of only 2 cm. width, through which the sand and other mineral constituents can reach the sand collecting chamber.
FR7005513A 1969-03-01 1970-02-17 Sand removal from effluent Expired FR2035496A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691910518 DE1910518A1 (en) 1969-03-01 1969-03-01 Ventilated sand trap

Publications (1)

Publication Number Publication Date
FR2035496A5 true FR2035496A5 (en) 1970-12-18

Family

ID=5726838

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7005513A Expired FR2035496A5 (en) 1969-03-01 1970-02-17 Sand removal from effluent

Country Status (6)

Country Link
AT (1) AT293301B (en)
CH (1) CH503666A (en)
DE (1) DE1910518A1 (en)
FR (1) FR2035496A5 (en)
NL (1) NL7002850A (en)
YU (1) YU31896B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111395487A (en) * 2019-10-18 2020-07-10 浙江一体环保科技有限公司 Intelligent rainwater recycling system

Also Published As

Publication number Publication date
DE1910518A1 (en) 1970-09-17
CH503666A (en) 1971-02-28
YU31896B (en) 1973-12-31
NL7002850A (en) 1970-09-03
AT293301B (en) 1971-10-11
YU49370A (en) 1973-06-30

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Legal Events

Date Code Title Description
ST Notification of lapse