Bionic adhesion-reducing resistance-reducing kneading machine
A technology of reducing viscosity and resistance, kneading machine, applied in the structural parts of mixing/kneading machinery, dough mixers, mixing/kneading with vertical installation tools, etc. Good, the effect is not obvious, the cost increases, etc., to reduce the adhesion quality, the effect is obvious, and the effect of reducing the adhesion
Inactive Publication Date: 2017-12-01
JILIN UNIV
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Problems solved by technology
However, the above methods have certain problems in the actual kneading process: the cost increases; the adhesion between the coating and the wall of the mixing tank is not good, causing the coating to peel off and contaminate the stirred material; the effect is not obvious
Method used
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Embodiment Construction
[0016] see figure 1 , figure 2 and image 3 shown. The present invention is composed of motor 1, transmission 2, kneading roller 3, mixing barrel 4, kneading paddle 5, end cover 6, machine base 7 and grid structure 8, the surface of the inner wall of mixing bucket 4 and the surface of kneading paddle 5 are all belted There is a uniform grid-like structure8.
[0017] The grid-like structure 8 is composed of interlaced horizontal ridges and vertical ridges, and the tops of the horizontal ridges and the vertical ridges have wave-shaped semicircular convex structures. The transverse ridges and the longitudinal ridges are arranged vertically to each other, have the same size and the same spacing.
[0018] The width of the horizontal and vertical ridges is 300 μm, the net height is 500 μm, the distance between the horizontal ridges and the vertical ridges is 600 μm, and the distance between the vertical ridges is 600 μm.
[0019] The diameter of the wavy semicircular protrusio...
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Abstract
The invention discloses a bionic adhesion-reducing resistance-reducing kneading machine. The bionic adhesion-reducing resistance-reducing kneading machine comprises a motor, a speed transmission, kneading rollers, a mixing barrel, kneading blades, an end cover and a machine base, wherein grid structures which are similar with the microstructure of the front side of a corn leaf are processed on the surfaces of the kneading blades and the inner wall surface of the mixing barrel by a laser engraving method; the grid structures comprise transverse ribs and longitudinal ribs, which are in staggered arrangement; top ends of the transverse ribs and top ends of the longitudinal ribs are all provided with wave-shaped semicircular convex structures; the transverse ribs and the longitudinal ribs are perpendicular to each other, and are same in size and spacing; and the bionic grid structures can effectively reduce the adhesion of high-viscosity materials to the kneading machine. According to the bionic adhesion-reducing resistance-reducing kneading machine disclosed by the invention, the material to be kneaded cannot be in sufficient contact with the kneading blades and the inner wall of the mixing barrel, so that the adhesion quality is reduced, besides, the working resistance of the kneading blades is reduced, and the corrosion of the inner wall of the mixing barrel by the material is reduced; and therefore, the service life of the kneading machine is prolonged.
Description
technical field [0001] The invention relates to a novel kneader for reducing material adhesion, in particular to a bionic kneader for reducing viscosity and reducing resistance, which belongs to the technical field of material mixing equipment. Background technique [0002] The kneader is widely used in the kneading of high-viscosity slurry or plastic solids that cannot be processed by general powder mixers and liquid mixers, such as dough, honey, pigments, inks, food gum bases, pharmaceuticals, architectural coatings, carbon, cellulose , high viscosity sealants, etc. The kneader usually mixes the working parts and materials locally first, and then achieves overall mixing. The kneader has the function of mixing and stirring, and also has the comprehensive functions of extruding force, shearing force and folding force on the material. The viscosity of high-viscosity materials is usually as high as 2000Pa·s or more, and the fluidity is very poor. It is easy to stick to the k...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A21C1/02A21C1/14
CPCA21C1/02A21C1/1405
Inventor 韩志武付佳牛士超冯晓明王泽穆正知李博张俊秋
Owner JILIN UNIV