3results about How to "Improve mud discharge effect" patented technology

The utility model discloses a tire, a traveling wheel and a mowing robot, relates to the technical field of mowing robots, and aims to solve the problems of weak road holding force and unstable operation of the traveling wheel of the mowing robot in the related technology. The tire comprises a tire body and at least two bulge groups, wherein the tire body is provided with a tread; the plurality of bulge groups are arranged on the tread along the axis direction of the tire body, and each bulge group comprises a plurality of bulges arranged along the circumferential direction of the tire body; the tread comprises a first ring surface, a transition ring surface and a second ring surface which are sequentially connected in the axis direction of the tire body, and the side, close to the transition ring surface, of the first ring surface is higher than the other side, away from the transition ring surface, of the first ring surface; the side, close to the transition ring face, of the second ring face is higher than the other side, away from the transition ring face, of the second ring face.

This utility model discloses a front-end pipeline arrangement structure for online sludge removal from raw brine tanks, belonging to the field of heat pump salt production technology. Its features include: a raw brine tank body, sludge removal pipes, and auxiliary pipes connected to the sludge removal pipes at the front end; at least two sludge removal pipes and a corresponding number of auxiliary pipes form a sludge removal pipe group. The sludge removal pipes and auxiliary pipes of the sludge removal pipe group penetrate the tank wall from the outside of the raw brine tank body and form a Y-shaped distribution on the inside of the raw brine tank body. The sludge removal pipe groups are evenly distributed circumferentially on the raw brine tank body, and the inner openings of all the sludge removal pipes of the sludge removal pipe groups are evenly distributed circumferentially on the inside of the raw brine tank body. This front-end pipeline arrangement structure exhibits excellent performance in terms of structural rationality, sludge removal effect, system maintainability, and operational safety, and is a key technical support for achieving efficient online sludge removal from raw brine tanks.

The utility model discloses an industrial sewage treatment aeration tank belongs to industrial sewage treatment technical field, including aeration tank body, the inside of aeration tank body is provided with arc bottom aeration groove, is provided with sludge discharge mechanism on the aeration tank body, and the inner chamber rotation of arc bottom aeration groove is connected with two rotating tubes. In the utility model, two rotating tubes are arranged in the inner chamber of arc bottom aeration groove, and a plurality of aeration pipes are arranged on the side of the two rotating tubes, in addition, one rotating tube and one straight gear are driven to rotate by the first motor, the two rotating tubes are driven to rotate in the inner chamber of arc bottom aeration groove through the meshing transmission between the two straight gears, air is introduced into the inner chamber of rotating tube by using air pump, three -way joint, gas guide steel pipe and rotary joint, and the air in the inner chamber of rotating tube is sprayed into the sewage in the inner chamber of arc bottom aeration groove from the aeration hole on the side of aeration pipe, so that the sewage in the inner chamber of arc bottom aeration groove is fully aerated, and the aeration quality is good.