Clariflocculator design with 2 / 4 Flocculation paddles. Rake arms suspended from the bridge. Peripheral drive designs with Rubber / PU tyred wheels running . Clariflocculator; Design Considerations Rapid Mixing (Flash Mixer) • Detention Time Plain Sedimentation: – hrs For Coagulated. An interesting question, I think that there are no ideal dimensions as it depends on the capacity(flow rate), but the ideal shapes are rectangular(for high capacity) .
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Feed well of suitable diameter is fixed to the bridge to introduce feed into the clarifier. Each Flash Mixer was designed for capacity of MLD each and would feed the water to three no of clariflocculators the agitator mechanism consisted of a radial turbine, shaft, gearbox, pulley and electrical motor.
Clariflocculators are used to remove settled solids through the centrally clarriflocculator solids pocket in the flocculator tank located inside the basin. The second water treatment plant has capacity of MLD and is constructed in the year After the filtration through the media, the filtered water was conveyed to pure water channel through the outlet chambers.
Two structural steel rake arms are connected to the centre shaft. Salient features of Peripheral driven clariflocculator mechanism: The feed is let into the clariflocculator feed well.
Clariflocculator, Description (Centrally Driven) – Paramount Limited
In order to the sweep sludge from the floor below the modules and to avoid obstruction to the modules, the vertical supports were suitably shifted. The following models are available. The raw water gravity main of diam mm was extended from the existing Receiving Chamber up to the New Receiving Chamber.
Her father is a groceries from Mount Ceven,and her mother is a shepherd in the Auvergne Mountains. The resource crunch by default will be a single largest factor influencing in favor of such cost effective and efficient techniques in the near future.
On the outlet side of Flash Mixers, stop-log type gates claariflocculator provided for isolation of each clariflocculator. For uniform collection of the clarified water ninety six numbers of radial troughs were provided.
Modifications to existing Clariflocculators: Modifications in the flocculation zone: As a result the sweeper portion of the scrapper below the modules became a clagiflocculator cantilever and was adequately strengthened. The raw water bypass arrangement was provided to convey raw water directly to the Filters from the Receiving Chamber. The inner wall of the annular ring was fabricated out of the mild steel MS sheets.
The side water depth SWD was provided as 3. Domains Products Services Projects.
Clariflocculator
The cost of this modification works is Rs. The scrapper arm of the Clariflocculator was supported from the vertical steel sections projecting from the rotating bridge. Only pipe gallery was covered with a roof slab, 3. The settled solids are removed from the centre of the tank. Tubular central shaft is connected to adaptor shaft of the drive unit. The detailed modifications to the treatment plant are discussed in three parts as follows.
The increased flow would cause additional headloss in the feed pipe from Flash Mixer to Clariflocculator. The cross troughs were provided in mild steel. Construction of New Inlet Works: Rerouting and lying of new dosing lines up to the point of dosing was done under this works. The operation desk kiosk for each filter bed is located on the upper level walkway. The treated water from both the plants is conveyed to the common Pure Water Sump and then is pumped to the Master Balancing Reservoir M.
The total available headloss in the filter beds was 2.