SUYOG LOW SPEED AERATOR
(1 TO 75 HP)
THE AERATION DEVICE

The heart of an activated-sludge plant is the type of aeration device employed to perform the exacting duty of providing oxygen to the living organisms. In order to do this function efficiently, the aeration device must not only be capable of transferring oxygen from the atmosphere to the liquid, but must also distribute the oxygen through the bulk of the liquid to the microorganisms. Simultaneously, it should keep the sludge in suspension and most important, should provide complete intimate and uniform mixing of the liquid. Only by performing both the mixing and aerating functions equally well will efficient treatment be obtained.

AERATION EQUIPMENT:
SUYOG AERATORS are designed to match the above requirements.

IMPELLER:
This is the 'heart' of our Aerator. The impeller is a turbine rotor made of fiberglass reinforced polyester and filled with closed-cell polyurethane foam. Closed metallic reinforcement enrobed by the fiberglass strengthens the base of the turbine and ensures solid fixation to the connecting shaft of the gear box. The materials used in building the rotor ensure an exceptional resistance to corrosion and wearing. The shape of the rotor give optimal stirring and oxygenation efficiency, this shape makes it easier for the evacuation of any objects which might be found in the water without the risk of clogging.

SHAFT:
Unlike others, we offer solid machined shaft with close tolerances with facilities of locking plates and high tensile lock-bolts on either side. The shaft is adequately designed to take care of torsional/radial and axial loads.

RIGID COUPLING:
This is also machined from solid bars thus eliminating all problems associated with cast couplings. Even the bottom coupling connecting shaft to impeller is fabricated and machined from solid steel bar.

BASE FRAME:
This is accurately machined ensuring perfect alignment and long life of unit.

LOVEJOY COUPLING :
used between Motor and Gear Box has a facility of replacing rubber bushes without disturbing either.

GEAR BOX - CYCLO / WORM:
Gear Boxes are specially selected taking care of round the clock performance, and high axial/radial loads, bending moments and thurst loads including buoyancy. SUYOG AERATORS are thus HIGHLY EFFICIENT, RUGGED AND MAINTENANCE FREE. They can be supplied for mounting on concrete or steel supports or on floats.

SUYOG HIGH SPEED FLOATING AERATORS
(1 TO 50 HP )

OPERATION:
Liquid is drawn through the core at high velocity by the high speed rotation of the impeller. The liquid hits the deflector and produces an area of high intensity spray diffusion. Alarge and continuous air / water interface for oxygen is thus created.

The most common cause of failure of this continuously running high speed machine is inadequate protection of motor from high intensity spray of liquid.

MOTOR:
Unlike others, SUYOG AERATORS have a unique feature of Elevated motor by positioning it sufficiently above the liquid splash using a spacer called Deflector.

DEFLECTOR:
This is a heavy duty M. S. unit designed for maximum dispersion at minimum of energy loss.

IMPELLER :
This is aerodynamically designed, dynamically balanced, anti fouling, non-cavitating, non-clog stainless steel propeller. The pitch is set for maximum hydraulic delivery resembling an axial flow pump.

COUPLING:
Vortexing of liquid induces cavitation at impeller which produces axial impact loads in both vertical directions which can drastically reduce motor bearing life. SUYOG AERATORS use a specially designed coupling. This absorbs thrust and torsional loads and protects the motor bearings.

FLOAT:
Float is made of fibreglass, structurally reinforced from within and completely filled with high density closed cell plourethane foam making it lifelong with high safety factor for floatation.

SHAFT:
Made from S. S. and operates in water lubricated teflon bearing.

SUYOG CLARIFIERS

Clarifier Mechanism are designed for operation in concrete clarifier tanks. They are available in two ranges of sizes. The first range covers diameters from 3 meters to 30 meters and the second range from 10 meters to 40 meters. These mechanisms are functionally designed so as to provide economy and ease in installation, operation and maintenance.

Features:

• From 3m to 30 m diameter
• Central Drive consisting of TEFC motor, primary and secondary worm reduction gears and chain drive.
• Automatic Overload Trip Arrangement to protect mechanism against accidental overloads.
• Mechanism support Bridge, made of steel spanning the tank supporting the drive and Scraper Mechanism.
• Scraper Mechanism, made of steel, consisting of Vertical Shaft, Scraper arms, Blades and Centre Scraper.
• Horizontal Feed Arrangement through central Feedwell.

Lamella Clarifier is a compact, inclined plate type of clarifier. It is used for clarification of water, waste water and liquid having suspended and colloidal particles. Principle of lamella clarifier is based on settling under gravity, providing number of inclined plates to give large projected surface area.

Applications :

Ash / scrubber waste treatment Brine clarification Clarification of water Coal and other mineral separation Filter backwash water recovery Food and dairy processing and waste water Iron removal Methyl hydroxide separation

SUYOG CLARIFLOCULATORS

Clarifier Mechanism are designed for operation in concrete clarifier tanks. They are available in two ranges of sizes. The first range covers diameters from 3 meters to 30 meters and the second range from 10 meters to 40 meters. These mechanisms are functionally designed so as to provide economy and ease in installation, operation and maintenance.

Features

• From 10m to 40 m diameter
• Peripheral Drive consisting of TEFC motor, double - stage worm reduction gear and chain drive.
• Automatic Overload Trip Arrangement to protect mechanism against accidental overloads.
• Tumable Arrangement mounted on concrete Centre Column, supporting scaper mechanism.
• Scraper Mechanism, made of steel, consisting of Central Drive Cage, Scraper arms and Blades.
• Syphon Feed Arrangement through concrete centre Column and Feed well.

Features:

•The mechanism supports spanning the tank.

•Direct drive by TEFC Motor AT 1000/750 RPM.

•Direct-coupled vertical shaft of steel or stainless steel.

 •It has special alloy two-blades weed less propeller.

 •Exclusive guide bearing arrangement to protect the shaft

•Two-blades weedless propellor of special alloy.

Features:

•Its mechanism supports spanning the tank.

•The  drive consisting of TEFC motor and warm reduction gear

 •Vetical shaft of steel or stainless steel coupled to gear.

•The four-bladed turbine impeller of steel or stainless steel.

SUYOG AGITATORS/MIXERS/FLOCULATORS

Suyog Agitators cover a wide range of application related to water and waste water treatment. Types of agitators offered include:

Direct- driven propeller agitators, up to 5 HP- for dissolution of dosing chemicals, flash mixing to disperse dosing media, reaction mixing, etc.

Gear-driven turbine agitators, up to 10 HP- for neutralization, preparation of solid suspensions, selective reaction mixing etc.

All these agitators are designed for high efficiency at low initial and running costs.