Bag dust collector equipment

Bag dust collector equipmentIt is an efficient methodDry filtration deviceIt is mainly used to capture small, dry, and non fibrous dust and is widely used in the field of industrial flue gas purification. ‌

Core components and structure

The bag filter is mainly composed offilter bag、box、Ash cleaning systemandcontrol systemform. The filter bag adoptsHigh performance fiber materials(such aspolyester、acrylicorPolyphenylene sulfide）Made, throughSurface interceptionanddeep filteringRealize dust separation. The box is divided intoFilter roomandClean air chamberThe dusty gasDiversion deviceAfter entering the filtration chamber, dust deposits on the surface of the filter bag to formPre filter layerThe purified gas is discharged through the gap between the filter bags. ‌

Bag dust collector equipmentThe main features are as follows:

High dust removal efficiency: The bag filter can efficiently capture small, dry non fibrous dust, and the dust layer formed on the surface of the filter bag can greatly improve the filtration efficiency, especially suitable for handling gases containing micron sized dust.

Dependent on the synergistic effect of filter bag and dust layer: In the initial stage, the filter bag mainly relies on the fiber filtration effect. After the formation of the dust layer in the later stage, the efficiency is improved through the combined effects of screening, collision, retention, diffusion, etc. When the resistance is too high, it is necessary to clean the dust in time to maintain efficiency. ‌

Common dust cleaning methods

Mechanical dust removal: relying on vibration or manual dust removal, simple operation but low efficiency

Reverse airflow dust removal: using reverse airflow to remove dust, with weaker intensity

Pulse jet cleaning: By blowing filter bags with compressed air and combining expansion and contraction forces, efficient cleaning of dust is achieved, which is widely used