Dry type dust collector for casting grinding iron powder

The invention relates to a dry type dust collector for casting grinding iron powder. The dry type dust collector is characterized by comprising a dust removing box, wherein an air inlet box is arranged at a lower end of the dust removing box, and an air inlet pipeline is connected to the air inlet box; a dust removing baffle plate is arranged between the air inlet box and the dust removing box, and a plurality of dust removing air inlets are uniformly arranged on the dust removing baffle plate, wherein each dust removing air inlet is sleeved with a dust removing cloth bag; a hanging hook is arranged above the dust removing cloth bag, and arranged on a vibrating type suspending plate in a hanging manner; an air inducing box is arranged above the suspending plate and connected with an induced draft fan through an air inducing pipe; and the dry type dust collector further comprises a pulse type backflushing dust removing device fixed to a lower end of the dust removing baffle plate and corresponding to each dust