SE417788B - Redskap for att avlegsna foremal fran sandskikt, speciellt maskin for rengoring av filterbassenger - Google Patents

Redskap for att avlegsna foremal fran sandskikt, speciellt maskin for rengoring av filterbassenger

Info

Publication number
SE417788B
SE417788B SE7611253A SE7611253A SE417788B SE 417788 B SE417788 B SE 417788B SE 7611253 A SE7611253 A SE 7611253A SE 7611253 A SE7611253 A SE 7611253A SE 417788 B SE417788 B SE 417788B
Authority
SE
Sweden
Prior art keywords
equipment
sand layer
special machine
cleaning pool
pool cleaners
Prior art date
Application number
SE7611253A
Other languages
English (en)
Swedish (sv)
Other versions
SE7611253L (sv
Inventor
Werner Doppstadt
Original Assignee
Werner Doppstadt
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 Werner Doppstadt filed Critical Werner Doppstadt
Publication of SE7611253L publication Critical patent/SE7611253L/xx
Publication of SE417788B publication Critical patent/SE417788B/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/06—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
    • B01D24/205—Downward filtration without specifications about the filter material supporting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4605—Regenerating the filtering material in the filter by scrapers, brushes, nozzles or the like placed on the cake-side of the stationary filtering material and only contacting the external layer
    • B01D24/461—Regenerating the filtering material in the filter by scrapers, brushes, nozzles or the like placed on the cake-side of the stationary filtering material and only contacting the external layer by scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4673—Regenerating the filtering material in the filter by moving the filtering element using rotary devices or vibration mechanisms, e.g. stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4689—Displacement of the filtering material to a compartment of the filtering device for regeneration
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H12/00—Cleaning beaches or sandboxes
    • 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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/7695—Graders, bulldozers or the like comprising elevators or conveyors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Combined Means For Separation Of Solids (AREA)
SE7611253A 1975-11-11 1976-10-11 Redskap for att avlegsna foremal fran sandskikt, speciellt maskin for rengoring av filterbassenger SE417788B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2550472A DE2550472C2 (de) 1975-11-11 1975-11-11 Gerät zum Entfernen von Gegenständen aus Sandschichten

Publications (2)

Publication Number Publication Date
SE7611253L SE7611253L (sv) 1977-05-12
SE417788B true SE417788B (sv) 1981-04-13

Family

ID=5961388

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7611253A SE417788B (sv) 1975-11-11 1976-10-11 Redskap for att avlegsna foremal fran sandskikt, speciellt maskin for rengoring av filterbassenger

Country Status (3)

Country Link
DE (1) DE2550472C2 (ja)
FR (1) FR2331643A1 (ja)
SE (1) SE417788B (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209134A1 (de) * 1982-03-12 1983-09-22 Manfred 7430 Metzingen Flamm Vorrichtung und verfahren zur kontinuierlichen reinigung von koernigen materialien
NZ209993A (en) * 1983-10-28 1986-12-05 W J Mansbridge Beach sand elevating sifter with swingable and rotatable trash collecting bucket
DE3513454A1 (de) * 1985-04-15 1986-10-16 Walter 8000 München Britsch Fahrbare vorrichtung zum ausscheiden von fremdkoerpern aus sand
FR2597897B1 (fr) * 1986-04-25 1988-05-13 Vidal Emile Machine pour le nettoyage des plages de sable.
FR2606050B1 (fr) * 1986-11-04 1990-12-14 Femenia Fabrication Appareil pour le ramassage de detritus sur des sols souilles, notamment pour le nettoyage des plages
GB8701925D0 (en) * 1987-01-28 1987-03-04 Fox F A Beach cleaning machine
DE3712373A1 (de) * 1987-04-11 1988-11-10 Kuehn Gmbh Bodenreinigungsgeraet
FR2635128B2 (fr) * 1987-12-03 1992-08-07 Thoer Jean Claude Machine automotrice pour le nettoyage des plages
FR2624147B1 (fr) * 1987-12-03 1991-10-11 Thoer Jean Claude Machine automotrice pour le nettoyage des plages
FR2652837B1 (fr) * 1989-10-09 1994-02-11 Thoer Jean Claude Machine pour le nettoyage des plages.
ES2044736B1 (es) * 1991-05-03 1996-11-01 Emile Vidal Maquina para la limpieza de las playas de arena.
SE517199C2 (sv) * 2000-10-06 2002-05-07 Miodrag Jankovic Bottensugaggregat för ytrensning av sandbädden i ett långsamfilter
USD776981S1 (en) 2015-02-16 2017-01-24 Theo Eberhard Schnaps glass
USD787271S1 (en) 2015-02-16 2017-05-23 Theo Eberhard Wine glass
USD787272S1 (en) 2015-02-16 2017-05-23 Theo Eberhard Champagne glass

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852082A (en) * 1955-03-29 1958-09-16 Bruce H Petersen Mechanical rock picker
US3621919A (en) * 1970-06-11 1971-11-23 Rudolph Olson Beach-cleaning apparatus
DE7129070U (de) * 1971-07-29 1971-10-28 Bruns E Strandreinigungsmaschine
SE363744B (ja) * 1972-05-19 1974-02-04 Holms Industri Ab
DE2309928C2 (de) * 1973-02-28 1985-06-05 Werner 5620 Velbert Doppstadt Gerät zum Entfernen von Steinen aus Sandschichten

Also Published As

Publication number Publication date
FR2331643B1 (ja) 1982-08-20
FR2331643A1 (fr) 1977-06-10
DE2550472C2 (de) 1987-03-12
SE7611253L (sv) 1977-05-12
DE2550472A1 (de) 1977-05-12

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