Special stirring head
A stirring head, a special technology, applied in the directions of mixer accessories, dissolving, mixers, etc., can solve the problems of not being able to stir quickly, poorly lubricated, and generate heat, and achieve the effect of short stirring time and good effect.
Inactive Publication Date: 2013-02-20
ZHEJIANG HAOXIANG OPTOELECTRONICS TECH
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AI Technical Summary
Problems solved by technology
Such a device has some disadvantages: 1. The seal is not tight; 2. The lubrication is not good, heat is generated, and it cannot be stirred quickly; 3. Bottles with different necks need to be replaced and re-punched, which is inconvenient to use
Method used
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Embodiment Construction
[0011] see figure 1 , the specific embodiment adopts the following technical scheme: it comprises outer layer helical teeth 1, helical blades 2, and central through hole 3, the outer layer helical teeth 1 are evenly distributed on the outside of the stirring head, and the helical blades 2 are evenly distributed on the stirring head The bottom of the mixing head, the central through hole 3 is set at the bottom center of the stirring head.
[0012] The outer helical tooth 1 is in the shape of a helical curved surface, and its axial projection is a cylinder of equal size up and down.
[0013] The axial projection of the spiral blade 2 is a blade-like structure.
[0014] The central through hole 3 is a hole through which the stirring head penetrates up and down, the bottom is a hole distributed in the center of the stirring head, and the upper part is a triangular distribution of three holes, along the axis side are three holes with inclined angles , just overlapping into a hole...
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The invention relates to a stirring head used for chemical experiments. The stirring head includes outer helical teeth, helical blades, and a central through hole. The outer helical teeth are uniformly distributed at the outside of the stirring head, the helical blades are uniformly distributed at the bottom of the stirring head, and the central through hole is arranged at a central position of the stirring head bottom. The outer helical teeth are in the shape of a helical curved surface, and the axonometric projection graph of the outer helical teeth is a cylinder with an upper part and a lower part of an equal size. The axial projection graph of the helical blades is in a fan blade structure. The central through hole is a hole perforating the stirring head from top to bottom. The bottom is a hole distributed at the central position of the stirring head, and the upper part is composed of three holes distributed in a triangle. Three holes with certain inclination angle are disposed along the axial side, and one hole is formed by overlapping at the bottom. The stirring head provided in the invention is a cylinder, and a better stirring effect can be achieved if the stirring head is in closer cooperation with a charging cup. The stirring head is suitable for materials that have a small amount and a high uniformity requirement, and has the advantages of good effect and short stirring time.
Description
Technical field: [0001] The invention relates to a stirring head used in chemical experiments, in particular to a special stirring head. Background technique: [0002] The stirring head in the chemical laboratory is now a stirring rod made of materials such as glass or stainless steel. A stirring blade is installed at the end, and the stirring rod passes through a rubber plug inserted in the bottle mouth. Such device has some disadvantages: 1, tight seal; 2, poor lubrication, heat generation, can not stir quickly; 3, need to exchange bottle stopper and perforate again with the bottle of different mouth neck, inconvenient to use. Invention content: [0003] The purpose of the present invention is to provide a special stirring head, which is suitable for materials with a small amount of stirring and high uniformity requirements, and has the advantages of good effect and short stirring time. [0004] In order to solve the existing problems of the background technology, the p...
Claims
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IPC IPC(8): B01F15/00
Inventor 陈慧灵
Owner ZHEJIANG HAOXIANG OPTOELECTRONICS TECH