Drum Slaker, Drum Slakers Manufacturer, Drum Slaker Supplier, Mumbai, India
Sintered Bearing, Bearing Bushes, Mumbai, India

Drive Heads

  Motorized Lifting Device
  HRSCC Drives
  Drive Head
  Drive Head with Manual Lifting Device
Sintered Bearing, Bearing Bushes, Mumbai, India

Center Mechanism

  Center Mechanism Drives
Sintered Bearing, Bearing Bushes, Mumbai, India
Clarifier peripherally driven
  Clarifier Peripherally Driven Single Rake
  Clarifier Peripherally Driven Double Rake
Sintered Bearing, Bearing Bushes, Mumbai, India
Centrally Driven Clarifiers
  Centrally Driven Clarifier
  Centrally Driven Clarifiers
Sintered Bearing, Bearing Bushes, Mumbai, India
ClariFlocculator.
  Clariflocculator Peripheral Driven HF Type
  Clariflocculator Peripheral Driven IF Type
  Clariflocculator Centrally Driven
Sintered Bearing, Bearing Bushes, Mumbai, India
Thickener
  Thickener Mechanism (centrally Driven)
  Thickener Mechanism, Centrally Driven
Sintered Bearing, Bearing Bushes, Mumbai, India
Degritting Mechanism
Sintered Bearing, Bearing Bushes, Mumbai, India
Aerator
  Surface Aerator
  Floating Aerator
Sintered Bearing, Bearing Bushes, Mumbai, India

Media Filter

  Dual Media Filter
  Activated Carbon Filters
  Trickling Filter
Sintered Bearing, Bearing Bushes, Mumbai, India
Rotary vacuum disc filters
  Rotary Vacuum Disc Filters
Sintered Bearing, Bearing Bushes, Mumbai, India

Hydrocyclones

Sintered Bearing, Bearing Bushes, Mumbai, India
Mechanical Bar Screens
  Rotary Bar Screen
  Self Cleaning S Type Mechanical Bar Screen
Sintered Bearing, Bearing Bushes, Mumbai, India
Drum Filters
  Rotary Vacuum Drum Filter
  Drum Filter Discharge Types
  Precoat Drum Filters
Sintered Bearing, Bearing Bushes, Mumbai, India
Lime Slaker
  Drum Slaker
  Lime Slaker
Sintered Bearing, Bearing Bushes, Mumbai, India
High Rate Solids Contact Clarifier
  BRIDGE & SCRAPER MECHANISM
  Recirculation Mechanism
Sintered Bearing, Bearing Bushes, Mumbai, India

BRIDGE & SCRAPER MECHANISM

 

Bridge & Scraper Mechanism:- Main bridge, spanning the full diameter of the tank , will be made out of truss type fabricated M.S. structures and shall have a minimum width of 1000 mm.  It shall be firmly anchored onto the RCC tank.

Two more truss type structures, at 90 degrees to the bridge on either side and having a minimum width of 300 mm will be provided to span the tank fully.  Bridge & Scraper Mechanismalso will be anchored to the RCC tank.  Bridge & Scraper Mechanism structures help in supporting the detention hood and draft tube and also take the operating load of the drives.  The bridge will be spliced for transportation.

-  Walkway from one end of the tank to the drive center and two meters beyond shall be provided, made of 5 mm thick chequered plates.  Access ladder within the bridge to the walkway, to the impeller drive at the center and walkway around the impeller drive shall be provided.

- Hand railings, 1 meter tall, made of 32 NB / 25 NB, B class pipes will cover the full walkway.  Will be spliced for transportation.

Scraper accessories: Drive system.

- Our A type drive head, worm gear type, with a continuous operating torque of 2,000 to 35,000 foot pounds.  Receiving sprocket (driven) on the input shaft.  Chain guard over both the drives.

- Premium make / your choice of  worm reduction gear box with simplex drive sprocket on the output end driving the driven sprocket on the drive head  through chain.  Lovejoy coupling on the input shaft.

- Crompton make / your choice of  motor coupled to the reduction gear. 

- Coupling guard.

- Scraper speed at the rake arm tip will be 2500 mm / minute.

- Lubrication points.

Scraper accessories: Others.

Vertical shaft top piece suspended from the drive head,  made of EN 8 / 9 round bar of with flange at the bottom. A set of heavy duty ball bearings will firmly hold the shaft and will be placed within the height of the bridge.

- An intermediate vertical shaft, also made of  solid round with both end flanges in place.

- Bottom stub shaft of heavy duty class pipe and arm support fittings.

- Two scraper arms of MS truss type construction at 180 degrees to each other.  The blades will be bolted to the arms.  26 gauge Brass /  Rubber squeezees with hold-down plates will be provided.  Will be spliced for transportation.  Two stub arms and four cross bracings will be provided.

- Sludge well scraper.

   

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