HOW TO IMPROVE THE CRUSHING EFFECT OF MULTI-CYLINDER HYDRAULIC CONE CRUSHER?

2022-01-23 17:40:00

The multi-cylinder cone crusher has the characteristics of large production capacity, high efficiency, lamination crushing, excellent finished product particle shape, simple operation and high degree of automation. It is widely used in medium and fine crushing in the sand and gravel aggregate industry and mining industry, especially in the processing system of medium and hard materials.

In the production of multi-cylinder hydraulic cone crushers, the crushing effect of the cone crusher can be effectively improved through some field application methods.

Power Control

In the process of using the multi-cylinder hydraulic cone crusher for on-site work, the main work control method is the change of the 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 of its work should be controlled at 75% to 90%, and its maximum cannot reach above the rated power. At the same time, in the field work, the operator should strictly avoid the crusher running under low power state, and if it is running, its running time should not exceed 5s. In specific on-site crushing operations, the power of the crusher must reach more than 40% of the rated value.

Material level control

In field application, if the operation time of the multi-cylinder hydraulic cone crusher exceeds 30min but still cannot feed, the crusher needs to be temporarily turned off and turned on when it can feed. When the cavity of the multi-cylinder hydraulic cone crusher is crowded with materials, the best working state is when the operating power reaches 75% to 90% of the rated value. In the specific operation, the work control of the multi-cylinder hydraulic cone crusher needs to be controlled by the change of the feeding amount, and the discharge port is used as an auxiliary control facility to effectively compensate for the wear of the lining plate through the adjustment of the discharge port. Guarantee the stability of product particle size. At the same time, it is also possible to ensure that the crusher cavity is filled with materials through the adjustment of the tight side discharge port and the selection of the cavity type. Generally, the height of the material in the cavity should be more than 300mm above the distribution plate. And the drive power should be kept stable and controlled at 75% to 90% of the rated value.

During the field operation, the radar material level meter 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 quantity control loop in the crusher. When the material in the crusher cavity is full. After that, further optimization of the driving power can be achieved by reasonable adjustment of the discharge port. For example, after the discharge port of the crusher is increased, the given material level driving power of the crusher will decrease accordingly, and the feeding amount in the crusher cavity will increase at the same time; after the discharge port of the crusher is reduced, the crushing The given material level driving power of the crusher will increase, and the feed volume 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 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 field application of multi-cylinder hydraulic cone crusher, and operate it in a targeted manner to improve the production efficiency and quality of the equipment.

Although the blockage of the discharge port of the jaw crusher is a small fault, it can affect the performance of the crusher and the subsequent process of the entire production line.

Once the blockage occurs during the jaw crusher operation, the feeding should be stopped immediately. After the jaw crusher is completely shut down, the blocked materials should be cleaned up, and the degree of connection of each part should be checked, and the loose parts should be re-fixed.

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