» Food » Starch and protein.. » Hydrasieve

HydraSieve

Static screen for solid / liquid separation

The HydraSieve is a simple, highly efficient screen, designed for solid/liquid separation. Thousands of worldwide installations on all types of applications prove its efficiency.

Operating principle

Its operation is based on the Coandă effect. This means that the liquid to be screened forms a hydraulic attachment to the bars of the screen plate. These bars, with triangular section, have rounded angles and have a wave configuration, as opposed to being straight. Thus, the liquid passes through the slots while the separated solids stay on the front face of the screen plate. The screen plate has three distinct angles. This arrangement ensures:

- Elimination of the majority of the liquid

- Deceleration of the screenings

- Drainage

The screen plate is supported by a frame which initially ensures quietness and even distribution of the effluent over the entire width of the unit and then accelerates the liquid down the screen plate. The filtered liquid is collected in the screen base. The screen plate and the frame form the HydraSieve screen.

Advantages from simple design and robust construction

  • No moving parts, no motor
  • Very low installation costs, no maintenance
  • Only requires periodic cleaning
  • Quiet operation
  • Wave shape of the bars provides the HydraSieve screen with its self-cleaning effect

  

Applications

Environment
  • Domestic sewage
  • Storm water screening
  • Wash water from sand filters
  • Sewer cleaning tasks
  • Screening industrial intake water
  • Screening fire sprinkler water
  • Pig manure
  • Textiles and laundries
Food
  • Fruit and vegetable canning
  • Wine producers and distilleries
  • Meat and processed meals industry
  • Slaughterhouse
  • Fish processing
  • Breweries and dairies

  

Flow capacity chart

Flow (m3/hr) for various slot openings

Slot opening (mm)

Screen Model

0,15

0,25

0,50

0,75

1

1,50

24"

20

40

45

55

65

75

48"

40

80

90

110

125

150

72"

60

120

140

170

195

230

Given flows are for a municipal effluent containing up to 200 mg/l of suspended solids.

HydraSieve - Static screen

HydraSieve, static screen for solid / liquid separation

Contact

ANDRITZ SEPARATION

Phone: +33 (1) 39 26 05 50

Contact us

Related links

Service and maintenance

Our products

Automation

Our industries

Products & services - details - ANDRITZ GROUP - servertoken