sludge scrapers Equipment

73 Results found
  • Category: Water & Wastewater ×

  • Subcategory: Sludge Management ×

  • Keyword: sludge scrapers ×

WesTech - Model ZICKERT Shark™ - Sludge Scraper

by WesTech Engineering, Inc.     based in Salt Lake City, UTAH (USA)

The ZICKERT Shark™ Bottom Sludge Scraper has over 3,000 installations all over the world, 90 percent of which are retrofits. It is designed for continuous sludge transport and performs well in all sedimentation processes, including grit chambers.

Rotating Sludge Scraper

by VA Teknik i Borås AB     based in Borås, SWEDEN

VA Tekniks circular sludge scrapers are traditional with either central drive or peripheral drive units, all depending on the tanks diameter. The rotating sludge scraper can be equipped with Siphon (mammoth pump) or submersible pumps. Some machines have a surface scraper which transports floating sludge to a cone where it’s forwarded from. ...

Sludge Scraper Bridge

by FRIULANA COSTRUZIONI s.r.l.     based in Vigonovo Di Fontanafredda, ITALY

Sludge scraper bridge: Under the effect of the slow and continuous rotation, the sludge scraper bridge conveys the decanted sludge through the sludge scraper blades to a central tank at the bottom of the basin and hence, extracted through systems like immersion pumps, telescopic valve, spillway, etc. The sludge scraper bridge can also be fitted ...

Chain Sludge Scraper Bridge

by FRIULANA COSTRUZIONI s.r.l.     based in Vigonovo Di Fontanafredda, ITALY

The chain sludge scraper bridge consists of a support structure anchored at the two sides of the tank that support four shafts and the chains, which are fixed to vanes that scrape the bottom and collect the suspended solids. In particular, the four shafts are arranged in rhomboidal section and fixed to the walls of the rectangular steel ...

Central Drive Sludge Scraper Bridge

by FRIULANA COSTRUZIONI s.r.l.     based in Vigonovo Di Fontanafredda, ITALY

The central drive sludge scraper bridge is a machine fitted with a central shaft with arms and scraper blades that rotate in clockwise direction and thus convey the debris (sludge, etc.) towards the middle of the reinforced concrete tank, from where they are extracted by a system such as immersion pumps, telescopic valve, spillway, etc. On ...

Sludge Scraper Bridge with Controlled Extraction

by FRIULANA COSTRUZIONI s.r.l.     based in Vigonovo Di Fontanafredda, ITALY

The sludge scraper bridge with controlled extraction is installed on a sedimentation tank with flat and/or inclined bottom. The inlet of the water to be treated and the sludge extraction occur coaxially towards the centre of the tank, through two pipes.

EUROPELEC - Scraper Bridge

by EUROPELEC     based in Paris, FRANCE

The job of the EUROPELEC cantral drive thickener is to thicken sludge from municipal or industrial wastewater treatment plants. It can be used in small or medium-sized installations. Effluent is channelled to the centre of the tank in the influent well where it is spread evenly and without turbulence over the thickening zone. The clean effluent is ...

Sandtrap Scraper

by VA Teknik i Borås AB     based in Borås, SWEDEN

VA Tekniks scraper for sandtraps is a result of many years of experience from ordinary sludge scrapers. For this scraper we use exactly the same chain, sprockets, driveshaft as in the traditional sludge scraper the only difference is the scraper flights which in this case are made of stainless steel AISI304. These scrapers are nowadays running in ...

VA Teknik - Non Metallic Chain & Flight Scrapers

by VA Teknik i Borås AB     based in Borås, SWEDEN

VA Tekniks plastic chain scraper is a well known and established product that has been available for more than 30 years. After providing more than 2500 tanks in Sweden and abroad we have unspeakable experiences which give us extreme accuracy when calculating and dimensioning our scrapers. The development still goes on even though the product is ...

Chain Scraper

by VA Teknik i Borås AB     based in Borås, SWEDEN

VA Tekniks chain scraper is a product which is very appreciated among staff that runs unmanned smaller waste water treatment plants in the suburbs with sedimentation tanks with sloping walls also called Dortmund tanks. The chain scraper can also preferably be used in sludge pits on larger treatment plants.

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