Bag-type dust collector convenient to observe

The utility model relates to the field of bag-type dust removers, in particular to a bag-type dust remover convenient to observe. Comprising a dust remover body, a sliding groove is formed in the side wall of the dust remover body; the inner side of the sliding groove is slidably connected with a sliding block. A mounting groove is formed in the side wall of the sliding block; two groups of fixing bolts are symmetrically arranged on the side wall of the mounting groove; the fixing bolt is in threaded connection with the mounting groove; the end part of the fixing bolt is fixedly connected with an extrusion block; the side wall of the mounting groove is slidably connected with a mounting block; the side wall of the mounting block is fixedly connected with a periscope; an observation window is fixedly connected to the side wall of the dust remover body; by means of the structural design of the periscope, operation is easy and convenient, a worker can observe the interior of the bag-type dust collector on the gr