The long axis bearing the original design of the study
By overhauling found that the stator surface except a few gap mark, no obvious signs of wear and tear. The trench is due to the dynamic surface corrosion caused by wrong disks. This shows that the selection of stator is a success. Wrong QiTou vibration is caused by the moving plate surface corrosion.
The question now is to choose the moving plate material, we get enlightenment from static fault disks of the bolt. When cast iron material static fault disks due to erosion seriously damaged, the exposed surface of socket head bolts statins basic no corrosion and scouring abrasion. This shows. Dean has a good corrosion resistance to erosion performance, lubricating oil manufacturers for moving plate material provides a reliable basis, through dynamic plate made of plant and the stator matching use of oil-bearing nylon, running in good condition, from the wear and tear, at least to years of service life. Due to reasons such as refueling inconvenience, long oil, spindle tile and wrong QiTou supporting long-term inadequate lubrication. To make the main shaft tile tile burning due to short of oil.
Due to its high oil pressure, and regularly, ensure that the parts can get sufficient lubrication. Reduce the burden of the operator. Stir the long axis bearing retrofit institutions by the mixer, stir long axis, eccentric, eccentric, rocker and stirring bearings, etc. Back and forth through the rotation of the eccentric wheel drive agitator, crude sodium bicarbonate suspension, lest produce precipitation.
Long axis bearing the original design models for the single row circular cone roller bearings. Can withstand the big radial direction load, but the deflection caused by installation error or shaft deformation is very sensitive. As the two bearing spacing is about, and force of the agitator in the run is a kind of variable load, inevitably cause long axis bending deformation, exacerbating the bearing wear. Make its produce larger radial clearance. Thus accelerating the eccentric and eccentric wear. Thus affect the operation and production of the mixing mechanism. In order to improve the use of the bearing, we tried the double LieDiao roller bearing in years. Zhangjiagang mill because of its automatic self-aligning effect, reduces the axial deformation and installation error sensitivity.
Reduced wear and prolong the eccentric, eccentric and mixing mechanism of the service life of the whole, stable production, through the use of more than a year, has achieved satisfactory effect. Through trial and error in production practice and improvement, the use of filter base machine condition is getting better and better, single now daily production capacity of tons, considerably more than the daily production capacity of its design. Reduce the maintenance workload, increase the filter base machine availability, increasingly stable production, for our soda ash production stable high yield and laid a solid foundation.
