The characteristics of the blast furnace gas pulse bag filter are that the box is cylindrical, with an explosion-proof valve installed on the upper part, and an ash storage device under the ash hopper unloading device. The various components of its blowing system have good aerodynamic characteristics, with low resistance of the pulse valve, fast start-up, and strong dust cleaning ability. It can directly use the bag opening to function, eliminating the need for traditional injectors, so the cleaning pressure only needs 0.15~0.3MPa; The bag has a length of 6mm and occupies a small area. The filter bag is embedded in the flower board with an elastic expansion ring sewn at the bag mouth, making it easy to disassemble and assemble the filter bag, reducing contact between people and dust.

The pulse bag filter for blast furnace gas exhibits advantages such as high filtration rate, good dust removal effect, easy operation, simple maintenance, and reliable equipment operation, making it suitable for dust removal of blast furnace gas. The individual simplified performance parameters of the dust collector are shown in the table. According to the size of the processing gas volume, the dust collector can be composed of multiple simplified components.

Guangxi blast furnace gas pulse bag filter Lanzhou blast furnace gas pulse bag filter