2results about How to "Improve mixing ability" patented technology

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 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.