Prevent debris from entering The cleanliness and mud content of sand are one of the reasons for the decline in the output of sand washing machines. During the cleaning process of the sand washer, it is necessary to prevent impurities from affecting the cleaning effect of the finished product. In addition, it is necessary to prevent materials with high hardness from entering the inside of the machine, causing wear and tear to the equipment and reducing the service life.
Reasonably control the liquid level of the sand washing machine If the liquid level is too low, the cleaning effect cannot be achieved; while the liquid level is too high, water resources are wasted, but the ideal cleaning effect cannot be achieved, and the ore is likely to overflow. The amount of materials to be cleaned at one time must be within the specified range; otherwise it will be prone to failure.
Adjust the concentration to the critical value Ore concentration is the main factor that needs to be adjusted during the operation of the sand washing machine. It is related to the graded particle size and also related to the processing capacity under this particle size. The processing capacity of the sand washing machine reaches the maximum under the critical concentration. The critical concentration is related to the specified graded particle size and varies with the density of the ore and the mud content. The higher the ore density or the lower the mud content, the higher the critical concentration, and vice versa of course, the relationship between the critical concentration and the graded particle size is the same as that of the mud content, that is, the lower the graded particle size, the smaller the critical concentration.
Clarify the properties of sand and gravel The production capacity of a sand washer is related to the properties of sand and gravel, including the hardness, density, mud content, and particle size of the sand and gravel materials. For example, the uneven sand and gravel materials and their own different attributes may affect the processing capacity of the sand washing equipment. The density of the material is directly proportional to the production capacity of the sand washing machine. The influence of mud content and ore size is mainly reflected in the viscosity of the slurry, which reduces the viscosity and increases the sedimentation speed of mineral particles. The processing capacity and classification accuracy of the sand washing machine will be better.
Appropriate installation location The sand washer should be placed in a suitable position, it can be placed on a flat ground, or placed at a high place, but the plane must be hard enough, and it must not be placed close to the water source. These places are prone to collapse. Cause unnecessary production troubles. In addition, there must be sufficient production space to ensure stable material transportation and production, and sufficient storage space for machine-made sand after cleaning to avoid secondary pollution.
The technical level of the operator must pass the test The output of the sand washing machine is low, and 60% of the factors may be caused by operator errors. Poor technical level will affect the normal operation of the equipment, and will greatly reduce the production efficiency of the sand washing machine.
Daily inspections must be in place Before the machine runs, the equipment should be carefully checked in many aspects. In the long-term production and operation process, the sand washing machine will affect the sand washing effect and efficiency due to various problems. If you also encounter this problem in future production, you may wish to check the above 7 aspects to find the right cause and prescribe the right medicine.
