BZS2 Series Brush Aerator

Use
The device used in the oxidation ditch sewage treatment plant to sewage and oxygenation, and to promote water circulation in the ditch to prevent the activated sludge sedimentation, making full contact with water and oxygen, water soluble organic pollutants in the soil for the activity by adsorption, and survival in the activity of soil micro-organisms on the decomposition of groups, so that sewage purification.
Features
Series BZS2 to brush aeration in BZS-type to brush aerators on the basis of a number of design improvements were made, the product has the following characteristics:
1) the use of a dedicated vertical motor-driven spiral cone - cylinder gear reducer, small footprint, easy to process layout, the electrical distance with a large surface, thus greatly reducing the water mist on the electrical insulation properties;
2) the end of support agencies to rationalize the structure, assembly, testing, maintenance convenience;
a) the end of a swimming bearing to reduce the bending moment caused by the supporting force;
b) with tight end will be selected bearing sleeve Spherical Roller Bearing for Assembly and Disassembly;
3) based on user needs, can choose to install the foot at the end of G-type or Z-type shaft-mounted reducer
G-: to drive end brush no bearing, reducer output shaft through the coupling with the shaft connected to brush in the replacement of wearing parts and Reducer overhaul, the brush to the other parts should be a temporary support. Tailstock and the reducer output shaft coaxiality requirements, the installation of complex, high precision.
Z-: to a separate brush drive end bearing, without coupling, the replacement of wearing parts and Reducer overhaul, the parts to maintain the brush in situ, to facilitate the installation of speed reducers, without, the whole installation of low accuracy.
4) reducer lubrication system with oil pressure indicative signal chain with the host control, when the system blocked, oil spills as soon as the police shutdown.
Construction
BZS2 by the vertical motor, helical cone - cylinder gear reducer, spindle, chip brush, the end bearing / input bearing, lubrication systems and control cabinet components.

The device used in the oxidation ditch sewage treatment plant to sewage and oxygenation