The blade of the concrete mixer is an important part of the whole mixer body, which directly participates in the mixing process of the concrete mixer to the concrete. During the use process, damage and failure often occur. The rationality and correctness of the installation and use of the concrete mixer blades will have a very significant impact on the mixing performance and mixing efficiency of the entire concrete mixer equipment.
Various parameters are involved in the installation and use of concrete mixers, and the installation angle of concrete mixer blades is a basic parameter, which is almost decisive for the working performance of concrete mixer blades and the entire mixer. The installation angle of the concrete mixer and other installation and operation parameters of the mixer interact with each other. In the installation and use of the concrete mixer blade, in addition to the installation angle, the installation and operation parameters of other concrete mixers should be considered comprehensively.
At present, there are many types of mixers on the market, mainly including the following types: forced mixer, single-shaft mixer, twin-shaft mixer, self-fall mixer and so on. The concrete mixer blades have also undergone a series of developments, from the fan-shaped blades when the concrete mixers first came out to the current blades of various shapes. The material of the mixer blades has also developed from a single steel at that time to a variety of steel and non-steel materials today. Concrete mixer blades come in a variety of shapes and types.
The resistance generated by different mixer blade shapes during the mixing process of the concrete mixer is different, which will affect the energy consumption of the concrete mixer to a certain extent, and also affect the comprehensive mixing performance of the concrete mixer. At the same time, in the process of concrete mixer blade selection, it is also necessary to consider factors such as the shape and size of the concrete mixer blade handle, otherwise, the mixer blade and mixer blade handle will not be matched during the mixing operation of the mixer, resulting in the concrete mixer blade in the operation of the concrete mixer. The damage rate in the process goes up.
In addition, during the installation and use of concrete mixer blades, it is necessary to comprehensively consider the relationship between the number of concrete mixer blades and the operating speed of the concrete mixer during operation, and consider the material and wear resistance of the concrete mixer blades.