The multi-cylinder cone crusher has the characteristics of large production capacity, high efficiency, laminated crushing, excellent grain shape of the finished product, simple operation and high degree of automation. It is suitable for the processing system of medium-hard materials. In the production of multi-cylinder hydraulic cone crushers, some on-site application methods can be used to effectively improve the crushing effect of cone crushers.
1. Power control
Power control In the process of using multi-cylinder hydraulic cone crusher for on-site work, the main work control method is the change of feeding amount. Therefore, in the specific working process, if the feeding amount is large, the driving power requirements of the mechanical equipment will also be large. In order to ensure the quality of its work, the power should be controlled at 75% to 90%, and the maximum power should not exceed the rated power. At the same time, in the field work, the operator should strictly avoid the operation of the crusher in a low power state, and if it is running, its running time should not exceed 5s. In the specific on-site crushing operation, the power of the crusher must reach more than 40% of the rated value.
2. Material level control
In the field application of material level control, if the multi-cylinder hydraulic cone crusher has been running for more than 30 minutes but still cannot feed, it is necessary to temporarily shut down the crusher, and then turn it on when it can feed. When the cavity of the multi-cylinder hydraulic cone crusher is full of materials, its best working condition is that the operating power reaches 75% to 90% of the rated value.In the specific operation, it is necessary to use the change of the feeding amount to control the work of the multi-cylinder hydraulic cone crusher, and use the discharge port as an auxiliary control facility to effectively compensate for the wear of the liner through the adjustment of the discharge port. Guarantee the stability of product particle size.
At the same time, the adjustment of the discharge opening on the tight side and the selection of the cavity type can also be used to ensure that the cavity of the crusher is full of materials. Generally, the height of the material in the cavity should exceed the distribution plate by more than 300mm. And the driving power should be kept stable and controlled at 75% to 90% of the rated value. During on-site operation, the radar material level gauge can be used to detect the material level in the crusher cavity, or it can be used as a device to control the signal input of the material volume control circuit in the crusher. When the material in the crusher cavity is full Finally, further optimization of the drive power can be achieved through reasonable adjustment of the discharge port. For example, when the discharge opening of the crusher is increased, the driving power of the given material level of the crusher will be reduced accordingly, and at the same time, the feeding amount in the crusher cavity will be increased; after the discharge opening of the crusher is reduced, the crushing The driving power of the given material level of the crusher will increase, and the feeding amount in the crusher cavity will be reduced at the same time.
The multi-cylinder hydraulic cone crusher has played a good application value in many fields today. Compared with the traditional type of crusher, the installation of the multi-cylinder hydraulic cone crusher is simpler and more convenient, and its work efficiency and work quality are also higher. In production, it is necessary to control the on-site application of multi-cylinder hydraulic cone crushers and perform targeted operations to improve the production efficiency and quality of the equipment.
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