FR2142295A5 - Drain trap grille - with mechanised clearing of strained solids by elevator screw - Google Patents

Drain trap grille - with mechanised clearing of strained solids by elevator screw

Info

Publication number
FR2142295A5
FR2142295A5 FR7122931A FR7122931A FR2142295A5 FR 2142295 A5 FR2142295 A5 FR 2142295A5 FR 7122931 A FR7122931 A FR 7122931A FR 7122931 A FR7122931 A FR 7122931A FR 2142295 A5 FR2142295 A5 FR 2142295A5
Authority
FR
France
Prior art keywords
grille
solids
clearing
mechanised
elevator screw
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
FR7122931A
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.)
CAPASSO ALEXANDRE
NERSESSIAN JEAN
PIERCECCHI LOUIS
Original Assignee
CAPASSO ALEXANDRE
NERSESSIAN JEAN
PIERCECCHI LOUIS
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 CAPASSO ALEXANDRE, NERSESSIAN JEAN, PIERCECCHI LOUIS filed Critical CAPASSO ALEXANDRE
Priority to FR7122931A priority Critical patent/FR2142295A5/en
Application granted granted Critical
Publication of FR2142295A5 publication Critical patent/FR2142295A5/en
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Types And Forms Of Lifts (AREA)
  • Sink And Installation For Waste Water (AREA)

Abstract

The vertical straining grille of a drain trap for industrial or domestic waste effluent is fitted with a mechanised clearing device to prevent build-up of solids and consequent blockage. An elevator screw is fitted in the vertical axis of the grille in a perforated casing which is open at the bottom to collect solids guided in by lateral deflectors and an inclined base. The elevator screw is driven by an electric motor which can be hand-operated or automatically switched on by a timining mechanism. Expensive manual clearing of the grille, which can be both hazardous and unpleasant, is thus eliminated.
FR7122931A 1971-06-15 1971-06-15 Drain trap grille - with mechanised clearing of strained solids by elevator screw Expired FR2142295A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7122931A FR2142295A5 (en) 1971-06-15 1971-06-15 Drain trap grille - with mechanised clearing of strained solids by elevator screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7122931A FR2142295A5 (en) 1971-06-15 1971-06-15 Drain trap grille - with mechanised clearing of strained solids by elevator screw

Publications (1)

Publication Number Publication Date
FR2142295A5 true FR2142295A5 (en) 1973-01-26

Family

ID=9079163

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7122931A Expired FR2142295A5 (en) 1971-06-15 1971-06-15 Drain trap grille - with mechanised clearing of strained solids by elevator screw

Country Status (1)

Country Link
FR (1) FR2142295A5 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921922A1 (en) * 1979-05-30 1980-12-11 Zenith Maschf Gmbh Bar screen cleaning rake - suspended from slewing crane boom with built-in dewatering plate
EP0040425A2 (en) * 1980-05-20 1981-11-25 Günther Abel Device for removing floating materials and debris from a gully, especially from purification plants
DE3138674A1 (en) * 1980-09-29 1982-06-16 Passavant-Werke AG & Co KG, 6209 Aarbergen Sieving or screening apparatus for mechanical cleaning of sewage
DE3122131A1 (en) * 1981-06-04 1982-12-23 Günther 7913 Senden Abel Means for removing and draining solids from liquids, in particular from channels in sewage-treatment works
DE3915529A1 (en) * 1989-05-12 1990-11-15 Noggerath & Co Material-extractor from liq. in trough - has auger with no bearings at bottom or shaft at middle
DE3941673A1 (en) * 1989-12-18 1991-06-20 Hornbach Klaeranlagen Gmbh & C Device for removing large impurities from waste water - contg. screw conveyor modified to act as filter and convey impurities unable to pass through filter to sediment disposal
DE4042167A1 (en) * 1989-12-29 1991-07-11 Huber Hans Georg Device for removing undesirable material from water in sewage works - including inclined screw conveyor with internal ribs on screw housing and spray nozzles for washing material
DE4320678A1 (en) * 1993-06-22 1995-01-19 Branko Dipl Ing Klasnic Device for removing screenings from a feed channel through which a contaminated liquid flows, in particular from sewage treatment plants
EP0645495A2 (en) * 1993-09-23 1995-03-29 Maschinenfabrik Hellmut Geiger GmbH & Co. KG. Cleaning device for water flowing in a sewer
CN114457897A (en) * 2022-01-05 2022-05-10 中铁天丰建筑工程有限公司 Cyclone sand sediment trap for sponge city

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921922A1 (en) * 1979-05-30 1980-12-11 Zenith Maschf Gmbh Bar screen cleaning rake - suspended from slewing crane boom with built-in dewatering plate
EP0040425A2 (en) * 1980-05-20 1981-11-25 Günther Abel Device for removing floating materials and debris from a gully, especially from purification plants
DE3019127A1 (en) * 1980-05-20 1981-11-26 Günther 7913 Senden Abel DEVICE FOR THE REMOVAL OF FLOOD MATERIAL AND SOLIDS FROM THE INLET, IN PARTICULAR FROM WASTEWATER PLANTS
EP0040425A3 (en) * 1980-05-20 1982-05-19 Gunther Abel Device for removing floating materials and debris from a gully, especially from purification plants
DE3138674A1 (en) * 1980-09-29 1982-06-16 Passavant-Werke AG & Co KG, 6209 Aarbergen Sieving or screening apparatus for mechanical cleaning of sewage
DE3122131A1 (en) * 1981-06-04 1982-12-23 Günther 7913 Senden Abel Means for removing and draining solids from liquids, in particular from channels in sewage-treatment works
DE3915529A1 (en) * 1989-05-12 1990-11-15 Noggerath & Co Material-extractor from liq. in trough - has auger with no bearings at bottom or shaft at middle
DE3941673A1 (en) * 1989-12-18 1991-06-20 Hornbach Klaeranlagen Gmbh & C Device for removing large impurities from waste water - contg. screw conveyor modified to act as filter and convey impurities unable to pass through filter to sediment disposal
DE4042167A1 (en) * 1989-12-29 1991-07-11 Huber Hans Georg Device for removing undesirable material from water in sewage works - including inclined screw conveyor with internal ribs on screw housing and spray nozzles for washing material
DE4320678A1 (en) * 1993-06-22 1995-01-19 Branko Dipl Ing Klasnic Device for removing screenings from a feed channel through which a contaminated liquid flows, in particular from sewage treatment plants
EP0645495A2 (en) * 1993-09-23 1995-03-29 Maschinenfabrik Hellmut Geiger GmbH & Co. KG. Cleaning device for water flowing in a sewer
DE4332268A1 (en) * 1993-09-23 1995-03-30 Geiger Maschf Helmut Cleaning device for cleaning water flowing in a channel
EP0645495A3 (en) * 1993-09-23 1995-12-27 Geiger Maschf Helmut Cleaning device for water flowing in a sewer.
CN114457897A (en) * 2022-01-05 2022-05-10 中铁天丰建筑工程有限公司 Cyclone sand sediment trap for sponge city

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Legal Events

Date Code Title Description
ST Notification of lapse