A chemical raw material mixing and stirring device
A technology for mixing and stirring chemical raw materials, which is applied to mixers with rotating stirring devices, mixers, mixing methods, etc., can solve the problems of insufficient mixing of raw materials and low efficiency, and achieve the effect of full mixing
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Embodiment 1
[0018] Such as figure 1 As shown, a chemical raw material mixing and stirring device includes a hollow box body 101 and an end cover 102 arranged at the upper end of the box body 101. The upper edge of the box body is sealed by the end cover, and the bottom of the box body 101 An output port 103 is provided, and a tapered output port can be used to facilitate the output of raw materials. A through hole is provided in the middle of the end cap 102, and a sleeve 104 is provided inside the through hole. The tube 104 is rotatably connected to the inside of the through hole through a bearing. When the sleeve is rotated by the external structure, the sleeve can be rotated relative to the end cover and the box body. The upper end of the sleeve 104 is provided with an input port 105. The inner diameter of the input port 105 gradually decreases from top to bottom. The diameter of the bottom of the input port is equal to the diameter of the sleeve, making it a conical structure. A rotati...
Embodiment 2
[0020] This embodiment is on the basis of embodiment 1, in order to fully disperse the granular raw material, reduce its particle size, and improve mixing efficiency, preferably, the shaft 106 is located inside the sleeve 104 A section of the outer wall is provided with spirally arranged extrusion blades 119, so that the extrusion blades are arranged spirally along the outer wall of the rotating shaft, and the planes of the adjacent extrusion blades are parallel to each other. On the inner wall of the sleeve 104 There is a pressing plate 120 that is staggered from the pressing blade 119. The planes of adjacent pressing plates are parallel to each other. When the rotating shaft 106 rotates, the pressing plate 120 and the pressing blade 119 form a pressing plate. 压空cavity 121. When the granular raw material falls on the pressure plate, when the rotating shaft rotates, the extrusion blade is driven to rotate relatively, so that the raw material in the extrusion cavity is squeezed a...
Embodiment 3
[0023] In this embodiment, in order to sufficiently stir the raw materials, preferably, the stirring blades 111 are two groups arranged on the rotating shaft 106 at intervals, so that the two sets of stirring blades are not connected to each other and are along the rotating shaft. Two sets of stirring blades are arranged in the axial direction, so that the blade positions of the two sets of stirring blades are staggered with each other, and the baffle plate 117 is located between the two sets of stirring blades 111. By installing two sets of mixing blades, the mixing efficiency can be improved, and the two sets of mixing blades can be staggered to each other, which can have a better crushing and mixing effect on the raw materials, and the baffle can be used to throw the mixing blades through the upper part into the box. The raw material on the inner wall moves along the baffle to the side of the rotating shaft, which changes the movement trajectory of the raw material, and can m...
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