McNeill Water and Wastewater, Inc., did not invent the Static Screen, but it has made the most significant improvements in the application of Static Screens, or Parabolic Screens, since they were invented.
Requirements to meet Class I, or Class III Hydraulic Dependability necessitate dual screens be provided in wastewater treatment facilities. To meet this requirement, and to provide the operators more flexibility, McNeill Water & Wastewater, Inc., has developed a Dual Screen Cabinet with a built in By-Pass to the plant. The operator has the option to use Screen 1, Screen 2, Both Screens or to By-pass the screens to go directly to the plant. This is done with one influent line, one effluent line and no exterior valves. (Pat. Pending)
McNeill Water & Wastewater, Inc., has also improved the function of the static screen by designing an option to include Grit Removal within the same structure.(Pat. Pending)
The following configurations are offered:
- One Single Screen
- One Single Screen with built-in bypass
- One Single Screen with built-in
- Bypass with Manual Grit Removal
- One Single Screen with built-in
- Bypass with Auto. Grit Removal
- Dual Screen
- Dual Screen with built-in Bypass
- Dual Screen w/ built-in Bypass with
- Manual Grit Removal
- Dual Screen w/ built-in Bypass w/ Auto. Grit Removal
Standard Features Include:
- Stainless Steel Wedge Wire Screens
- 1/4 inch Marine Grade Aluminum Cabinets
- Common Cabinet for all features
Optional Features Include:
- Screen openings from .010" to .250"
- Automatic wash down system (hot or cold)
- Flow dividing within the structure w/Dual Outlets
- Dewatering and Compaction of Trash
- Dewatering of Grit
