Dust removing system for hot pressing operation procedure of brake block

The utility model relates to a dust removing system for a hot pressing operation procedure of a brake block. The system comprises a surrounding and blocking hood wrapping the outer side of a hot pressing machine, a feed opening dust collecting hood which is arranged above a feed opening of the hot pressing machine in a covering manner, and an operation table dust collecting hood which is arranged above a material weighing operation desk in a covering manner, wherein the surrounding and blocking hood, the operation table dust collecting hood and the feed opening dust collecting hood are all connected with air draft pipes which are jointly connected with dust filter cores, and the dust filter cores are externally connected with a blower. The system disclosed by the utility model has the benefits as follows: 1, the dust removing system is mounted on the pressing machine, so that the use space is not occupied, the structure is compact, and the size is small; 2, the dust removing effect is good; 3. the efficiency