Cement Silo Bag Filter Dust Collector For Cement Plant

Cement Silo Bag Filter Dust Collector For Cement Plant

Cement Silo Bag Filter Dust Collector For Cement Plant is a single unit dust removal equipment with an automatic dust cleaning structure.This dust collector is widely used in industrial and mining enterprises such as cement,mineral powder,mining,metallurgy,building materials,machinery,chemical industry,and grain processing to filter small,non fibrous dry dust in gases or recover dry powder in the process flow.

Working principle of cement silo top dust collector:

The cement Silo Bag Filter Dust Collector For Cement Plant is carried out through a filter element made of fiberglass.When the dusty air passes through,the solid phase and gas phase can be separated.The fiberglass filter element is a porous dust filtration material.When the airflow passes through,the particles in the airflow are adsorbed or settled on the filter element due to vibration,and the purified air can be discharged.In order to attach and sink the dust in the filter element,the dust collector is vibrated sequentially every 2-4 hours when the ventilation fan stops running,and each vibration is about 5 times.

The main structural design of the dust collector on the top of the cement silo is a spatial frame structure composed of beam elements.Therefore,various loads that need to be examined can be simplified as equivalent node forces acting on the beam element nodes.Because the properties of the beam elements determine that each beam can be treated as an element,and some secondary beams can be deleted,and the corresponding stiffness and load can be added to the main beam,which can greatly reduce the computational workload.The finite element calculation model provided is shown in Figure 10-.However,what is pointed out here is that the displacement mode of finite element beam elements is actually given according to the straight beam calculation formula in material mechanics.Under the assumption of material mechanics,the finite element analysis results of the internal forces and displacements at the two endpoints of the beam are correct.At the same time,its deformation form is half wave,which is obviously far from sufficient for stability analysis.This is because if a beam is used as an element for finite element stability analysis of its structure,only the instability critical load in the form of half wave can be given,which may lead to the improvement of the critical load of the structure and the inaccuracy of structural analysis.When modeling the main structure of the electrostatic precipitator,attention was paid to this issue.The solution is also simple,simply dividing some potentially stable main beams into several units(usually one beam is divided into three or more units),which avoids the occurrence of half wave instability caused by only allowing the fixed tension rods at both ends in the stability analysis,thereby increasing the reliability of the calculation results.