TWI844705B

A drum-type washing machine according to the present disclosure comprises: a tank (42) elastically supported in a washing machine casing body (41); a rotating drum (43) which is rotatably disposed in the tank (42); a water supply valve (57) which is a water supply device for supplying water into the tank (42); a motor which rotationally drives the rotating drum (43); and a drainage path (55) which drains the water in the tank (42). Further, the drum-type washing machine comprises: a drainage pump (63) which is disposed in the middle of the drainage path (55) and which sucks up and drains the water; a filter which is disposed in the drainage path (55) and which captures foreign bodies; and a control device which successively controls each process such as wash, rinse, and spin. The control device intermittently drives the drainage pump (63) in the draining operation performed by the drainage pump (63). Thus, a mass such as lint which is captured by the filter is pulverized by the water flow generated by the int