Presentation is loading. Please wait.

Presentation is loading. Please wait.

Underwater cleaning technology Underwater cleaning technology.

Similar presentations


Presentation on theme: "Underwater cleaning technology Underwater cleaning technology."— Presentation transcript:

1 underwater cleaning technology Underwater cleaning technology

2 underwater cleaning technology  Company founded in 1919  ISO9001:2000 certified production  WEDA subsidiaries in Germany and US  Distributors and agents in 25 countries  Reservoir cleaning service offered on 5 continents WEDA – since 1919

3 underwater cleaning technology Sludge collectors Reservoir cleaners Pool cleaners Products B600 B450 B680 B480 W50 VR-600 CS-600 YT-800 SD System

4 underwater cleaning technology WEDA SD System Sludge collection in sedimentation tanks

5 underwater cleaning technology  Fixed installation with submersible pumps –No basin draining or reservoir downtime  Programmable frequency and speed of cleaning –For optimization of cleaning results/discharged water  Rapid installation – 2 days – minimizes tank downtime  Robust and reliable components - little maintenance Sludge collection in sedimentation tanks WEDA SD system SD system

6 underwater cleaning technology Dimensions are customized to your facility needs Standard system widths from 5’ (2m) to 33’ (10m) Custom configured to your facility needs 400V, 3-phase 3” hose Infinitely variable from 0 to 10ft (3m)/min Dimensions Pump capacity Main voltage Discharge Speed SD system Specifications Sludge collection in sedimentation tanks

7 underwater cleaning technology Sludge collection in sedimentation tanks SD system Rectangular basin

8 underwater cleaning technology Sludge collection in sedimentation tanks Circular basin SD system

9 underwater cleaning technology  6 SD-6.6 in 6 sedimentation basins  4 SD-3 in 4 sand filter back-wash tanks Strumien WTP, Vodokanal Poland SD system Sludge collection in sedimentation tanks

10 underwater cleaning technology  Production m 3 /day  6 SD-10 in 6 basins 10x60m Lovö water works, Stockholm water, Sweden SD system Sludge collection in sedimentation tanks

11 underwater cleaning technology  3 SD-3 in 3 basins SD system Meshantucket Pequot Tribal Nation, Connecticut, USA Sludge collection in sedimentation tanks

12 underwater cleaning technology Rectangular basin 25 m long SD system Sludge collection in sedimentation tanks Tiffin, USA Spiral basin

13 underwater cleaning technology Robotic cleaning of water reservoir WEDA VR-600

14 underwater cleaning technology VR-600 Robotic cleaning of water reservoir Description Rotating brush Integrated high capacity pump Video camera with pan/tilt Ligths Optional power brush>>>>>>

15 underwater cleaning technology 735 x 595 x 400 mm 82 kg 70 m 3 /h 400V, 3-phase 2” hose Infinitely variable from 0 to 12m/min 2,5kW 25m Max 160m Dimensions Weight Pump capacity Main voltage Discharge Speed Power Maximum working depth Floating cable VR-600 Robotic cleaning of water reservoir Specifications

16 underwater cleaning technology  Empty tank impossible  1000m 2  30 mm of sediment  Turbidity cut off limit at outlet: 3 NTU’s  Turbidity measures peaked at 0,6NTU’s. Average 0,27 NTU’s  Bacteriological tests were all clear  Cleaning with VR-600 completed in less than two days VR-600 VR-600 in Severn Trent reservoir UK Robotic cleaning of water reservoir

17 underwater cleaning technology TankSurfaceSediment depth Time of cleaning Turbidity NTU Marietta Water Authority USA 4500 m 2 20 cm (average) 10 daysMax 0,34 Salem USA5400 m 2 15 cm (average) 67 daysMax 0,235 Tallkrogen Sweden 1935 m mm4 daysMax 0,09 Trekanten Sweden 3000 m mm10 days- VR-600 System Robotic cleaning of water reservoir

18 underwater cleaning technology Dredging of big reservoirs WEDA YT-800

19 underwater cleaning technology Dredging of big reservoirs  Cleaning of large slow sand filters and infiltration basins  Cleaning of very large open outdoor water storage reservoirs  Handles large sediment contents, sand and algae and sea weed  Rotating auger or brush  Flexible design YT-800 YT-800 submersible dredger

20 underwater cleaning technology Rotating auger Lifting device for auger 2 separate drive motors Radio remote control Optional video camera Description Dredging of big reservoirs YT-800

21 underwater cleaning technology 115 x 120 x 900 mm 150 kg 100 m 3 /h 400V, 3-phase 3” hose Infinitely variable from 0 to 10m/min 5,5kW >100mm 60mm Specifications Dimensions Weight Pump capacity Main voltage Discharge Speed Power Max sediment depth Max particle size Dredging of big reservoirs YT-800

22 underwater cleaning technology Dredging of big reservoirs  Rainwater basin cleaning, Aragon, Spain  Raw water basin, Paris, France YT-800

23 underwater cleaning technology Dredging of big reservoirs YT-800  Infiltration basins  Slow sand filters

24 underwater cleaning technology Reservoir cleaning WEDA S600 and CS600

25 underwater cleaning technology  Swimming pools with large sand and sediment content  Catch ponds in sewage works  Fountains and dams in parks  Any type of basin and pool with heavy sediment  Sedimentation basins  Back-wash basins in water works Reservoir cleaning Applications S600/CS600

26 underwater cleaning technology Description Sand tracks Rotating brush Integrated high capacity pump Underwater video camera with lights (CS600) Optional Tufram coating for corrosive environments Optional radio control Reservoir cleaning S600/CS600

27 underwater cleaning technology 700 x 630 x 900 mm 82 kg (cleaning unit only) 70 m 3 /h 400V, 3-phase 2” hose 12m/min 2,5kW 40m Specifications Dimensions Weight Pump capacity Main voltage Discharge Speed Power Floating cable Reservoir cleaning S600/CS600

28 underwater cleaning technology Reservoir cleaning S600/CS600 Perisher, Australia August 2004

29 underwater cleaning technology Reservoir cleaning S600/CS600 Tasmania, Australia August 2004

30 underwater cleaning technology Reservoir cleaning S600/CS600 Tasmania, Australia August 2004

31 underwater cleaning technology Reservoir cleaning S600/CS600 Tasmania, Australia August 2004

32 underwater cleaning technology Tasmania, Australia August 2004 Reservoir cleaning S600/CS600

33 underwater cleaning technology Product summary SD SystemVR-600CS600YT-800 ApplicationSettling tanks Drinking water (towers, reservoirs) cleaning+ inspection Catch ponds, rainwater ponds, back-wash ponds Sewage lagoons, raw water basins Basin size (diam) Up to 10x100m (per one unit) Up to 160mUp to 40mUp to 200m Key pointsFully automatic system Variable speed, powerbrush Mobile unit, Tufram coating Auger for deep sediment + sea weed


Download ppt "Underwater cleaning technology Underwater cleaning technology."

Similar presentations


Ads by Google