Dust removal filter bag convenient to install

The utility model belongs to the technical field of dust removal, and particularly relates to a dust removal filter bag convenient to install, which comprises a bag body, a telescopic baffle plate and a support disc, the bag body is connected with a bag head, four corners of the bag head are provided with fixed bases, the fixed bases are provided with raised heads, four edges of the telescopic baffle plate are provided with buckles, and the end parts of the buckles are provided with bayonets. The dust removal filter bag is an efficient dust removal filter material, has good ventilation performance and high dust removal efficiency and has certain acid resistance, alkali resistance and heat resistance, however, when an existing dust removal filter bag is used, the dust removal filter bag is complex to install and low in installation efficiency, and the dust removal filter bag is inconvenient to use. In addition, the dust removal filter bag is easy to wind in the use process, so that the use effect of the dust r