AD type shear type wheel aeration machine for wastewater treatment

Specifications

AD type shear type wheel aeration machine

Use and Brief

AD type shear turntable is ending drive-three tanks in the digestion and absorption of advanced foreign technology, on the basis of the characteristics of the open in combination with the high efficiency low wage consumption oxidation ditch aeration device, mainly used in one of the DuoGe ditch the oxidation ditch.
Has: high efficiency, oxygen filling power consumption province, promote, and a strong ability of simple structure, easy installation and maintenance, etc.

 Structure and characteristics
AD type shear type wheel ending drive-three tanks mainly by the motor, reduction device, flexible couplings, main shaft, wheel and bearing and housings, etc. Parts.
Motor: the vertical outdoor, cover an area of province by the mist, up small effects.
Slow down device: the tapered involute gear deceleration, gear tooth surface are hard, bearing, compact structure, small volume, light weight, smooth operation.
Spindle: the seamless steel tube and end flange bolts and axis of head, steel pipe appearance galvanized or asphalt varnish anticorrosive, light weight, stiffness big, corrosion resistance is strong, long service life.
Flexible couplings: ditched the traditional connection and supporting scheme by the slowdown, flexible couplings after directly in the spindle speed transmission. Has the big bear radial load transmitting torque, allows certain radial and Angle error. To facilitate the installation and long time continuous running smoothly to provide the safeguard.
Rotary table: turntable consists of two semicircle disk with half a flange and spindle connection. The open on both sides have not penetrate aerating porosity, surface blunt have shear type blades. The process of the sewage in rotating plays an oxygen filling ability, and at the same time greatly increased driving force, the use of lightweight high strength and corrosion resistance of a strong against the glass.
Bearing and housings, using self-aligning bearing, provide adjustment of the board with swimming bearing, ensure the housing in 3 d on the direction of free adjustment of positioning.

Installation drawing