4results about How to "Improve mixing ability" patented technology

The utility model relates to the technical field of inclined paddle type stirrers, in particular to an inclined paddle type stirrer with shearing wings, which comprises a hub and an inclined blade, a plurality of shearing wings are arranged on the inclined blade, the edge of the inclined blade is arranged to be zigzag, and the paddle type not only increases the shearing function, but also enhances the stirring and air dissolving effects. The paddle is particularly suitable for the mixing and gas dissolving occasion of high-viscosity liquid, can meet the using conditions under the conditions of low rotating speed and low power consumption, and is more energy-saving compared with a traditional inclined blade.

The invention discloses a reaction kettle and a mixed reaction method, and relates to the technical field of chemical production equipment. The device mainly comprises a plurality of auxiliary shells connected with a main shell, a plunger conveying mechanism, a conveying and stirring mechanism, a middle mixing barrel, an opening mixing column, a stirring rod, a variable-diameter driving frame, a spiral adjusting mechanism, a tension transmission mechanism and a plurality of groups of extrusion holes with different specifications. According to the scheme, two mixing modes of plunger extrusion and rotary stirring are matched, so that the mixing efficiency is higher, meanwhile, mixing can be more sufficient, the device is suitable for mixing scenes of raw materials of different types, different densities and viscosities and is also suitable for mixing scenes of viscous raw materials and powder, and full mixing without wrapping can be achieved. The reaction mixing capacity is high, the application range is wide, and the problems that in the prior art, the mixing sufficient degree is low, and the applicable reaction raw material condition is single are solved.

The invention belongs to the technical field of micro mixers, and particularly relates to a concentric shaft type micro mixer and a mixing method. The miniature mixer comprises a first liquid inlet channel, a second liquid inlet channel and a liquid outlet channel, the first liquid inlet channel and the liquid outlet channel are concentrically arranged, and the second liquid inlet channel is connected to the joint of the first liquid inlet channel and the liquid outlet channel; the inner diameter of the first liquid inlet channel is smaller than that of the second liquid inlet channel and that of the liquid outlet channel. According to the embodiment of the invention, materials can be fully mixed, continuous production conditions in the precipitation process are provided, and blockage in the precipitation and crystallization process is avoided due to the concentric shaft design. The mixing effect is better than that of a traditional paddle stirrer, and the paddle stirrer is free of control units and easily-damaged parts and suitable for special systems such as strong acid liquid.

The utility model belongs to the technical field of plastic particle mixing, and particularly relates to equipment for mixing plastic particles, which comprises a vertical mixing tank, a sealing cover with a pressure sensor is hinged on the upper surface of the mixing tank, a pushing cylinder is hinged on one side of the mixing tank, and the pushing cylinder is hinged on the other side of the mixing tank. A pushing air cylinder is arranged in the mixing tank, the surface of a piston rod of the pushing air cylinder is hinged to the upper surface of the sealing cover through an overturning rod, a stirring mechanism is arranged in the mixing tank and comprises an outer stirring frame, and the outer stirring frame mixes plastic particles in the mixing tank when rotating in the mixing tank. According to the equipment for mixing the plastic particles, the double stirring design of the outer stirring frame and the inner stirring frame is adopted, the outer stirring frame rotates under the support of the supporting shaft to drive the plastic particles to be uniformly distributed in the mixing tank, and meanwhile, the inner stirring frame rotates in the outer stirring frame to generate a stronger stirring effect; the mixing efficiency is greatly improved.