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| >> Pollution
Control Equipments >> Clarifier Mechanism >> Peripherally
Driven
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Clarifier Mechanism
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| 1. |
Proprietary
drive unit comprising of worm and worm wheel gear unit connected
to a standard gear box by means of sprockets and chain arrangement
and gear box connected directly to motor. |
| 2. |
Super
structure comprising of steel structural bridge spanning upto half
the diameter of tank. The bridge is driven at the periphery by
a motor and gear box. The bridge is provided with chequered plate/MS
grating. MS hand railing and trolley with steel tyred wheel/traction
wheel on rails. |
| 3. |
The
rake arms are suspended from the bridge for efficient raking of
solids. The rake arms are provided with brass/neoprene squeezes
and rake the bottom twice per revolution in case of double scrapper
and once per revolution in case of single scrapper. |
| 4. |
Necessary
weir plates along with fixing bolts to be fixed to the outlet launder
can also be provided on request. |
| 5. |
Painting
- parts suitably cleaned and steel under water parts are cleaned
with wire brush and one coat of red oxide primer. Epoxy painting
is provided on special request if required. |
| 6. |
Access ladders/staircase to the bridge can also be provided on request. |
| 7. |
Floating
scum scrapper with scum box & high torque switch can also
be provided on special request. |
| 8. | Full bridge can be provided on request. |
Exclusions :-
All civil works, electrical works, erection & commissioning of the mechanism & any other item not specifically mentioned in our proposal.
