5results about How to "No dead ends" patented technology

The utility model discloses a waste gas treatment device for decoloring agent production process relates to waste gas treatment technical field, including base and purification water tank, the outside installation of purification water tank has two no.

This utility model discloses a dual-purpose (dry and wet) heat exchange tube, belonging to the field of heat exchange technology. It includes a flat heat exchange tube with straight-through S-shaped fins connected to it. A partition plate is fixed inside the flat heat exchange tube, and a baffle plate is installed inside the tube. A connecting assembly is installed at the end of the tube, and a support and protective structure is snapped onto it. Using a flat heat exchange tube in conjunction with straight-through S-shaped fins achieves both dry and wet application, reducing equipment size. The straight-through S-shaped fins have low resistance, are easy to clean with cold water, have no dead corners, and are not prone to scaling. Even if scaling occurs, it can be thoroughly removed by using a descaling agent and high-pressure water rinsing without damaging the fins. The partition plate and baffle plate inside the flat heat exchange tube can change the flow state, increase turbulence, and thus improve heat exchange efficiency. The support and protective structure provides support for the flat heat exchange tube.

This utility model provides a vibratory roller wheel with protruding plates, belonging to the field of vibratory rollers. It includes at least two arc-shaped wheel plates connected end-to-end. At least two layers of fixed tooth blocks are axially spaced on the outer surface of each arc-shaped wheel plate, with any two adjacent layers of fixed tooth blocks staggered. The edges on the arc-shaped wheel plates used for connecting with adjacent arc-shaped wheel plates are curved edges. At least one layer of fixed tooth blocks in any two adjacent layers has connecting tooth blocks at both ends at the curved edges. The connecting tooth blocks are detachably connected to corresponding connecting tooth blocks on adjacent arc-shaped wheel plates via fasteners. The advantages of this utility model are that, through its unique tooth block arrangement structure, it ensures no dead angles during compaction and adapts to various compaction conditions; furthermore, it ensures a stable connection between adjacent arc-shaped wheel plates, preventing loosening and uneven gaps, thereby guaranteeing overall compaction quality.

The invention discloses a box-type uniform stacking machine for tea fermentation, and relates to the technical field of tea processing equipment.The box-type uniform stacking machine comprises a machine table, a stirring mechanism is arranged in the machine table, the stirring mechanism comprises an inner cylinder fixedly installed in the machine table, and a stirring rod is rotatably installed in the inner cylinder; the end of the stirring rod penetrates out of the machine table, and a feeding valve is arranged at the top of the inner cylinder. A bin dividing mechanism for carrying out bin dividing treatment on the tea leaves is arranged on the outer side of the stirring mechanism and comprises back plates installed at the two ends of the inner cylinder in a sleeving mode, a plurality of partition plates are evenly fixed between the two back plates, and a plurality of stirring assemblies are further installed between the two back plates; and each stirring assembly is uniformly distributed between the two partition plates. The box-type uniform stacking machine for tea fermentation disclosed by the invention has the effects of high mixing efficiency and multiple functions.

The invention relates to the technical field of routers, in particular to a router which comprises a supporting plate and a bearing circular plate rotationally connected to the supporting plate, a router body is placed on the bearing circular plate, two T-shaped sliding blocks are connected to the bearing circular plate in a sliding mode, the two T-shaped sliding blocks make contact with the router body, and the two T-shaped sliding blocks make contact with the router body in a sliding mode. The two T-shaped sliding blocks are fixedly connected with extrusion lead screws, the two extrusion lead screws are connected with internal thread cavities through threads, the two internal thread cavities are fixedly connected with extrusion circular plates, the two extrusion circular plates make contact with the router body, and the bearing circular plate is rotationally connected with a bidirectional lead screw. The two ends of the two-way lead screw are in transmission connection with the two T-shaped sliding blocks through threads respectively, a transmission worm gear is fixedly connected to the bearing circular plate, and a transmission worm is rotationally connected to the supporting plate. The router angle adjusting device has the advantages that the angle of a router is stably adjusted, it is guaranteed that signals generated by the router can cover the whole house, and no network dead corner occurs.