How to deal with the vulnerable parts of the concrete batching plant?

How to deal with the vulnerable parts of the concrete batching plant?

In the process of large and medium-sized projects, we will find that the commercial concrete mixing plant will work continuously, but some users will find that when the commercial concrete mixing plant works 24 hours a day after three or four years of service, some small parts may be destroyed to varying degrees. When faced with this situation, what should the management personnel of the commercial concrete mixing plant deal with?

Elements of damage to concrete mixing plant components:

  • Friction damage of parts of concrete mixing plant: in order to reduce the amount of abrasive wear, wear-resistant materials shall be adopted on the working parts of the machine as soon as possible. When designing the style of working parts of stabilized soil mixing plant, its friction resistance shall also be reduced as soon as possible. For example, use high manganese content and rare earth alloy to build clay processing parts, and coat the plow wall with wear-resistant materials such as polyvinyl fluoride; The roller plow is used in the concrete mixing station to change the sliding friction with the soil into rotary friction, which reduces the amount of abrasive wear face to face.
  • Fatigue destruction of commercial concrete mixing plant parts: manifestations: fracture and spalling on the top: treatment method: improve the smoothness of the parts during construction, and adopt relatively mild section filtration to reduce the stress concentration of the parts. In addition, the application of carburizing, quenching and other methods to improve the hardness, toughness and wear resistance of parts can also receive good efficiency.
  • Corruption and destruction of commercial concrete mixing plant parts: for a certain purpose, to control the corruption of parts, the frequently used corrosion-resistant materials such as nickel, chromium and zinc are often plated on the surface of impact sound parts such as jade, or the surface of metal parts is coated with oil and non-metallic parts are coated with anti-corrosion paint, so as to prevent the parts from colliding with bad media. The potential difference on the part can also be reduced by improving the surface finish of the part.

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