Internal bearings, set of electrostatic precipitators axis positioning

Internal bearings, set of electrostatic precipitators axis orientation transformation - 2018 11 - The euro ( Tiantie hot rolled plate co. , LTD. ) Ring make full use of 1 # boiler furnace during repair workshop, the 1 # blow the plane driver parts in electrostatic precipitators is reformed. The original design of main shaft at both ends of the shaft sleeve bearing shell are fixed at one end the other end of the slide, slide the sleeve and bearing synchronous positioning, the so-called sliding is sliding between the shaft sleeve and the spindle. Due to long run under the conditions of high temperature, dust, lead to shaft sleeve and the spindle lock, no displacement, resulting in bearing damage of flank wear, frequent replacement. And the original design sleeve for the whole assembly of the collar, replacement maintenance time is long, Available 24 hours a day or so) , replace the need to dismantle coupling and driving gear, the serious influence production. This modification for bearing positioning, axle housing is split, facilitate rapid change ( 2 hours) , and remove the collar on both sides of the guard, make the collar work closely with the main shaft, is advantageous for the main shaft in the condition of high temperature elongation drive shaft sleeve synchronous displacement, displacement produced by both eliminate between bearing and shaft sleeve, greatly reduces the bearing shell side abrasion, prolong the service life of the bearing shell, and shortens the time of equipment maintenance and ensure the normal operation of the electric dust catcher, and guarantee the efficient of converter continuous production of fast rhythm.