In the process of using and installing cement silo, we need to pay attention to these aspects: at the time of installation, we cannot let silo body tilt, deformation, etc. The bottom of the leg and the base embedded parts should be welded firmly. Wind and lightning protection work should be prepared well. And we cannot strongly impact leg and silo body. Monitor the cement adherent of the filter bag on time, if there is cement adherent, immediately clean it up. The foundation must be strong, which must meet the architectural design specification. If the bag is blocked, chamber pressure is greater than the safe silo top pressure relief valve pressure, the pressure relief valve needs to open immediately to release the pressure in the silo, so as to avoid detonation accident. During cement silo works, we must use special crane to stand it, and then put it on top of preformed concrete foundation in advance, at the same time check perpendicularity of vertical and horizontal plane and cement silo, and finally weld firmly its bottom and embedded base parts.