grit scrapers Equipment

14 Results found
  • Category: Water & Wastewater ×

  • Subcategory: Grit Removal ×

  • Keyword: grit scrapers ×

Grit Scrapers

by Finnchain Oy

For grit scrapers we supply the same reliable and patented sludge scrapers as for rectangular tanks. Customized scraper flights enduringthe abrasion of sand.

ASTIM - Central Driven Scraper

by ASTIM Manufacturing Inc.

Central Driven Scraper “CRS” with two, three or four scraper arms are manufactured for installation at pier supported or peripheral carried concrete or steel structure bridges. The scraper blades are mounted on arms which are connected to a rotating shaft. Central driven type scrapers are generally used in cross flow square concrete ...

Yield - Floor Scraper & Grit Discharge System

by Yield Energy Inc.

Sinking contaminants and grit that get fed into the digesters along with the feedstock will sink to the floor of the digester throughout the digestion cycle. If left there, this accumulated grit will create significant operation problems including reduced digester capacity & therefore biogas production and interference with agitators. The ...

ASTIM - Travelling Scraper KUM for Single

by ASTIM Manufacturing Inc.

Traveling scrapers “KUM” for single, twin or triple type basins manufactured as full wall, half wall, steel profile or truss beam according to static calculations and requirements. The system consists of a traveling gantry over the channel which carries the grit and grease removal systems. Bridge is mounted on end carriages at both ...

Detritors Shallow Circular Ponds


Detritors are shallow circular ponds used in pretreatment plants with the purpose of grit removal. Another scraper of chain or blade type is utilised in an adjacent channel into which the collected grit is transferred.

Travelling Bridge Scrape


Travelling Bridges are highly efficient scrapers  on grit and grease removal. Bridge operation is Fully Automated  with PLC facilities on Local Control for  longitudinal bridge movement and independent operation of  Grit and Grease scraping arms. Optional Submerged Grit Pump is available

Grit Classifier


Grit present in the wastewater needs to be held and separated at the inlet, without which it will quickly cause the mechanical equipment and pumps in the plant to deteriorate. Grit classifiers are designed to separate the solids in the grit and water mixture collected by grit scrapers, and they consist of a tank with a conical bottom and a screw ...

Longitudinal Scrapers


Longitudinal scrapers are mostly used with the purpose of grit and grease removal in pretreatment plants, in basins with a rectangular section. Similarly to circular scrapers, they can be classified with respect to various features. Power input can be realised by means of cable drum or cable trolley. The disposal of the sludge settling at the ...

ZICKERT Shark - Sludge Scraper

by WesTech Engineering, Inc.

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.

Model PWL Series - DAF Scrapers

by FRC Systems International, LLC

The PWL Series DAF system is a low-built Dissolved Air Flotation separator designed for very high solids loading. The system is equipped with a 90 degree corruga ted plate pack zone to achieve a laminar flow for instantaneous separation of rising and settling particles. The PWL system uses a specially designed multi-stage turbine pump for air ...

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