2results about How to "Improve sand washing efficiency" patented technology

The utility model relates to the technical field of sand washing machines, and discloses an efficient sand washing machine which comprises a frame, a feeding hopper is installed at one end of the top of the frame, a scrubbing machine is installed on one side of the top of the frame, a cyclone is installed in the middle of the top of the frame, and a dewatering screen is installed on the other side of the top of the frame. A discharging hopper is installed at the other end of the top of the frame, a water tank is installed on one side of the bottom of the frame, a chute is installed at one end of the scrubbing machine, one end of the chute is communicated with the interior of the water tank, a slurry pump is installed in the middle of the bottom end of the inner wall of the frame, and the input end of the slurry pump is fixedly communicated with the bottom of the water tank. The output end of the slurry pump is fixedly connected with a feeding pipe, and the top end of the feeding pipe communicates with the top of the cyclone. According to the sand washer disclosed by the utility model, the cleaning efficiency and the cleanliness are improved, meanwhile, the maintenance of equipment becomes easy and convenient, and the time and the cost for cleaning are saved.

The invention discloses an efficient and energy-saving impeller sand washer for mines, and belongs to the technical field of sand washers, the efficient and energy-saving impeller sand washer comprises a sand washing pool, a sand washing wheel is arranged in the sand washing pool, and a sand washing hopper is arranged in the sand washing wheel; movable grooves are formed in the surfaces of the two sides of the sand washing hopper, movable shafts are movably connected to the interiors of the movable grooves, a forward stirring cam and a reverse stirring cam are fixedly connected to the outer sides of the movable shafts, a first gear is fixedly connected to the left side of each movable shaft, a first rack is fixedly connected to the surface of the left side of a sand washing wheel, and a movable bearing seat is movably connected to the left side of each first gear; the left side of the movable bearing seat is fixedly connected with a sliding rod, the left side surface of the sand washing pool is fixedly connected with an inclined sliding block through a fixing support, and the surface of the forward stirring cam and the surface of the reverse stirring cam are fixedly connected with wear-resistant coatings. The sand washing hopper is used for solving the problems that when equipment runs, soil clotting and blocking are likely to happen in the sand washing hopper, so that energy consumption of the equipment is increased, and working efficiency is reduced.