The invention relates to a novel kitchen cabinet. The novel kitchen cabinet comprises a cabinet body, a vegetable washing basin and a sewer middle joint, wherein the sewer middle joint comprises a middle pipe; the upper part of the left side of the middle pipe is sequentially communicated with a left guide-in pipe, a left dirt tank and a left guide-out pipe; one end, not communicated with the leftdirt tank, of the left guide-out tank is communicated with the lower part of the left side of the middle pipe; the upper part of the right side of the middle pipe is sequentially communicated with aright guide-in pipe, a right dirt tank and a right guide-out pipe; one end, not communicated with the right dirt tank, of the right guide-out tank is communicated with the lower part of the right sideof the middle pipe; a left dirt box is inserted into the left dirt tank, and a filtering net is arranged at the bottom part of the left dirt box; a right left dirt box is inserted into the right dirttank, and a filtering net is arranged at the bottom part of the right dirt box; a dirt guide net is arranged in the middle pipe, and is used for guiding the dirt into the left guide-in pipe or the right guide-in pipe; the dirt guide net is fixedly connected with one end of a guide shaft, and the other end of the guide shaft is fixedly connected with a rotary knob at the exterior of the middle pipe.