Detailed Product Description

Ventilator fan

FZ4035--11 AXIAL-FLOW BLOWER,AXIAL FAN INTRODUCTION

FZ4035--11 Axial -flow blowers are made up of FRP material,basing on the experience of the foreign product manufacturers,according to the practical situation of spinneries in of our country. The adoption of FRP material reduced the weight,enganced the ability of anticorrosion. Equipped with multivelocity electric machinery,this kind of blower can be used in spinning mill for air ventilating.FZ40-11 blower has 891011.212.51416 seven models,FZ35-11 blower has 182022.4 three models. Each model has eight or ten vanes,and the vanes can be fixed as 8°11°14°17°20°five angles.Wind pressurewind quantity and power varies with the quantity of vanessize of angles magnitude of rev and size of guide vane,so this kind of blower can be used in spinning mill. Adjusting operating condition with multivelocity electric machinery when the temperature changes seasonally,adjusting operating operating conditon with fixed blade when the temperature changes day and night,so it is economic.

STRUCTURE AND CHARACTER

This kind of blowers structure is simple and its easy to fix.In order to let in and out the air equably,the collective ventilatorshutterdiffuse canister are equipped.The blower can run smoothly with the electric fixed well.The performance curve of the blower is smooth,the noise is light and the unstable scope is small.

This kind of blower is composed of impellerchassiscollective ventilatorfixed blade adjustabl outfitwind tunnerelectric machinery and bracket.The impeller is composed of vaneswheel bossaxial sleevebushcover board and cover piece etc.The vanes are winglike and fixed on cover board joined with two bushs. The vanes angle can be adjusted according to customers demand by loosing the bolts on the bushs.The impeller can be fixed and disassembled easily with the groove and bolt hole on the axial sleeve.The cover piece fixed on the bushs so that the cover piece can be fixed and disassembled easily.The impeller and electric machinery linked directly.

The fixed blade adjustale outfir is composed with twenty-three vanes.The axial direction is fixed in the front of the wind tunner,the scope of adjusting is between 0°to 40°.In order to reach the pressure and runoff needed.we can change the angle of vanes.

This kind of blower can be fixed horizontally or vertically.If you chosse horizonal fixing,you can fix it on the wall or on the groun to meet your demand.The condition of using the blower can be inhalation or shrunk in.

The full pressure efficiency ηis close to the customers service condition.So the dynamic pressurePdcan be calculated with C₃(inset).The full pressure efficiencyηwill bigger than that of the form,if calculate the dynamic pressure with "C2".

DIRECTIONS OF FIX AND USE

We should check the impeller and pontes whether they are loosend,whether the direction of roattion is right and whether th distance between the impeller and wind-tunner is symmetrical before fixing.After fixing,we should test run the blower to find out whether there is collision.During the course of test run,we should open the adjustable gate in order to reduce the load of the electric machinery.If no questions the start the blower.If we need take down and change the impeller,we should check whether the model is fit.