5results about How to "Difficult to disturb" patented technology

The application relates to the technical field of pathological waste wax recycling, and provides a regenerating device for recycling pathological waste wax, which comprises a crushing bin, a sedimentation bin, a centrifugal bin, a forming bin and an overflow pipe. Waste wax powder formed by the crushing bin falls into the sedimentation bin to form wax liquid. The bottom surface of the sedimentation bin is arranged in an inclined mode. One end of the overflow pipe is located in the sedimentation bin to discharge the wax liquid into a centrifuge in the centrifugal bin for secondary separation, and then the wax liquid enters the forming bin to form solid paraffin. The waste wax powder formed by the crushing bin falls into the sedimentation bin. Since the volume of the waste wax powder is small, the waste wax powder is easy to melt and cannot easily disturb the solid impurities at the bottom of the sedimentation bin. The wax liquid in the sedimentation bin can be coarsely filtered, and the wax liquid can be finely filtered by the centrifugal bin. Compared with single filter screen filtering, the device can effectively avoid the blockage of the filtering equipment, and greatly improve the recycling efficiency and quality.

The utility model discloses a bottle feeding adjusting baffle which comprises a baffle body. The section of the sliding rod is polygonal, the top of the sliding rod is provided with a plane, and the sliding rod is arranged at the top of the storage bin and located above the baffle body; the sliding sleeve is slidably arranged outside the sliding rod in a sleeving mode, and inner side faces matched with all the outer side faces of the sliding rod are arranged in the sliding sleeve; one end of the connecting plate is connected with the baffle body, and the other end is connected with the sliding sleeve; and the bolt is spirally arranged at the top of the sliding sleeve, penetrates downwards from the top of the sliding sleeve and abuts against the top surface of the sliding rod. The sliding sleeve is sleeved with the sliding rod, force acting on the baffle body is converted into torsional force between the sliding sleeve and the sliding rod, due to the fact that the section of the sliding rod is polygonal, the torsional force is counteracted by the sliding rod, the force finally transmitted to the bolt is reduced, and due to the fact that the bolt abuts against the top face of the sliding rod from top to bottom, the torsional force is reduced. Most of the vibration force transmitted to the bolt is the vibration force on the horizontal plane, so that the bolt is not easy to disturb and is not easy to loosen.

This application belongs to the field of additive manufacturing, and particularly relates to an upright photopolymerization 3D printing device, which includes a projector, a feeding assembly, a build assembly, a scraper assembly, a power assembly, and a platform. The feeding assembly and the build assembly are mounted on the platform. Driven by the power assembly, the scraper assembly scrapes the raw material from the feeding assembly to the build assembly station. The raw material is then irradiated and shaped by the projector. The feeding and building processes are repeated to obtain a complete workpiece. This application has the effect of completing feeding, leveling, and compaction in the same step.

The utility model relates to technical field of triangular frame, especially a triangular frame convenient for standardizing pendulum ball, it is mainly aimed at the problem that the traditional triangular frame is not standard and the ball gap is uneven because the three inner fillet radius is greater than the ball radius and the triangular frame inertia is pushed by manpower or the pendulum ball is pushed by hand, and the following technical scheme is proposed: including triangular frame body, the push board of setting in one side of triangular frame body, two groups of difference mechanism, two groups of difference mechanism are installed in the other two side surfaces of triangular frame body respectively, difference mechanism includes the recess that is opened in the outside of triangular frame body, the recess is slidably connected with button, the connecting rod is installed to button near one side of triangular frame body, the connecting rod penetrates triangular frame body and is fixedly connected with extrusion board, spring is installed to the outer ring of connecting rod and is covered. The utility model can eliminate the ball gap, improve the pendulum ball compactness and standardization, guarantee the fairness and ornamental of competition, improve the pendulum ball efficiency and precision.

This invention discloses a seawater treatment system for aquatic organism seedling and larval cultivation based on a natural ecological cycle. The system includes a natural sedimentation tank, a secondary sedimentation algae cultivation tank, a multi-stage dark sedimentation tank, a primary sand filter, a secondary sand filter, and a water storage tank connected to the end of the secondary sand filter. A pump is installed to connect to a water storage tower. A seawater concentration device and an ultrafiltration device are also included between the water storage tower and the aquatic organism seedling tank. The secondary sedimentation algae cultivation tank can be directly connected to a juvenile shellfish rearing tank for direct use in juvenile shellfish cultivation. The sand filter also features a backwashing design for easy recycling. The seawater processed through the primary and secondary sand filters, concentration device, and ultrafiltration device can be used for larval cultivation of aquatic organisms. This water treatment system, through its multi-stage structural design and combined with natural environmental control of light and shading, avoids the drawbacks of chemical and biological purification and the shortcomings of simple physical sand filtration in a natural and ecological way. This ensures a large-scale supply of water for aquatic organism seedling and shellfish cultivation, meeting the diverse needs of large industrial areas.