The invention provides a drum type washing machine comprising a machine body, a door body and an inner cylinder; the inner cylinder is rotatably disposed in the machine body, and the inner cylinder isfilled with water during the washing process; the front part of the inner cylinder is provided with a dispensing opening for picking up and placing clothes, and the door body can be opened/closed andmounted on the front part of the machine body and corresponding to the dispensing opening of the inner cylinder; a rotatable sealing sleeve is arranged on the door body or on the machine body at theouter periphery of the door body, and the dispensing opening end of the inner cylinder is sealingly connected with the sealing sleeve. According to the invention, the rotatable sealing sleeve is arranged on the door body or the machine body at the outer periphery of the door body; the dispensing opening end of the inner cylinder is sealingly connected with the sealing sleeve, thereby ensuring thesealing property of the inner cylinder and realizing the water holding function of the inner cylinder; at the same time, it does not affect the rotation of the inner cylinder to achieve washing and dehydrating functions.