Blower Machine WL103LD

Specifications

L      X  Y     W/L   D – 1       

 1---                          Design SN

 D---                         Drive Mode: D- Coupling dire; Coupling transmission;C- Pulley-Drive

 W/L---                     Construction: W- horizontal type; L- vertical type

 X---                          Length of Impellers (cm)

 Y---                          Diameter of Impellers (cm)

 L---                           Blowers Code Name

Impeller-diameter: 300mm

Impeller-length: 450mm

Operational Principle

Two rotors driven by a pair of synchronizer gear, rotating at a constant speed in reversal direction, with help of insulation between suction chamber and discharge chamber supplied by a proper working gap between both impellers and between impeller and casing, then push the internal gas so as to realize functioning of exhausting.

Configuration

Rotors: compose of shaft, impeller, bearing, synchronizer gear, coupling, shaft collar, etc.

Impeller: involute type; high volume efficiency

Bearing: Double-row angular-contact ball bearings for Model 3000;

        And single-row radial short cylindrical roller bearings for Model 32000 can be 

        adapt to axial shift of rotors caused by thermal expansion.

Synchronizer gear: compose of gear ring and gear hub for easily adjust the working gap.

Casing: compose of cabinet, right and left wall-plate, on which there’re bearing pedestal, sealing parts and etc. They are in common use.

Base: Common bases for middle and small blowers and only bases for large blowers.

Lubrication: immersion for gearwheel and splash lubrication for bearings.

Driving Method: flexible coupling is an important part in it and has the function of impact alleviating and compensation to axial-deviation.