Peripherally driven, Stator / Rotor type, Clariflocculator mechanism, suitable for installation in your RCC tank of size 17.00 to 60.00 meters diameter, with an RCC flocculation tank, a center pier with feed inlet pipe and RCC Launder, generally as detailed below
Main Center mechanism, Dual drive ‘HF’ type, Bevel mechanism, placed on the center RCC Pier.
Bridge Center support with hinge pin arrangement mounted over the center mechanism.
Traction trolley, made out of ISMC 300 channels, duly bent to the tangent of the traversing line over the tank wall. Protective railings to be provided on the trolley end.
450 mm dia by 150 mm wide MS / CI rubber lined traction wheels, front end positively driven and rear end non-driven, with shafts fixed on 222__-K journals and mounted under the traction wheels, with a center of 3,000 mm between each wheel.
Traction drive consisting of the Gear Box & Motor coupled with Chain Drive and mounted on the front end of the trolley.
Driving Bridge cum walkway, an end resting on the bridge center support over pins and the other end resting on the trolley. Bridge width would be minimum 1000 mm.. The bridge would be of truss type fabricated structures and spliced / bolted for the purpose of transportation.
Walkway make out of 5mm chequered plates and hand railings to the full length of the bridge. The railings are made out of 32NB/25 NB, B-class pipes.
Vertical suspended structures below the bridge to the tank floor, rake arms suspenders, on the outer tank area (non-flocculating outer tank), duly cross braced on all the axis.
Bottom rake arm frame, with blades bolted, fixed to the suspenders and designed to sweep the radius of the outer tank. At a time, the radius of the outer tank, would be swept (Bottom taper 1:12 to suit your RCC tank).
Reputed make spring Brass / Rubber squeezees, 1mm thick, bolted to the blades, under clamp strips.
Rake arms to sweep the inside tank where flocculation also takes place. The drum would be in four segments and shall have feed outlet into the tank.
Two clarifier truss type fabricated arms, to be bolted to the drum and having blades, to sweep the full inside tank diameter at a time (Bottom taper 1:12 to suit your RCC tank).
Reputed make spring Brass / Rubber squeezees bolted to the blades, under clamp strips.
Stator flocculation paddles fixed to the clarifier rake arms and projecting upwards.
Rotor flocculation cage, made out of robust angles, fixed to the Bevel gear of the center mechanism
Rotor flocculation paddles, suspended from flocculation arms fixed to the cage, projecting downwards and rotating between stator paddles.
Flocculation drive consisting of small Drive Head driven by Gear Box & Motor
Central sludge well scrappers
All drive items, machined parts, bought out items, etc. will be packed in wooden boxes. All structural fabricated items will be supplied loose.
Speed of clarifier rake arms will be 2500 mm/minute at the tip.
Speed of the flocculator arms will be 400 mm /second.
All required hardware, Anchor bolts, Tie rods / Turn buckles etc.
Optional items: a. Skimming assembly.
b. V notch weir in F.R.P. construction.
c. Traction rails for wheels.
d. Telescopic sludge discharge valve.
