Product Introduction
FZC series vibrating ore extractors are widely used in metallurgy, chemical industry, building materials, coal and other industries. They are ideal equipment for discharging, feeding or loading ores and other materials. The series Vibrating ore extractor It has advanced structure, energy saving and high efficiency, convenient maintenance, and can be started frequently. It can effectively prevent ore running, hanging arch, ore jam and other phenomena, and is suitable for occasions where there is much dust and large fluctuations in ore carrying capacity, the ambient temperature is not more than 40 ° C, and the relative humidity of the air is not more than 90%.
working principle
The vibrating ore drawing machine is designed to Vibrating motor As the power source, the centrifugal force generated by the movement of the eccentric blocks installed at both ends of the main shaft of the vibration motor is used to obtain the excitation force, which drives the table and materials of the vibrating ore drawing machine to do periodic reciprocating vibration. When the vibration acceleration of the ore drawing machine is vertically greater than the gravity acceleration, the materials in the machine body are thrown up, and jump forward according to the trajectory of the parabola. Throwing and falling are completed in an instant, Due to the continuous vibration of the vibrating motor, the materials in the machine body jump forward continuously, so as to achieve the purpose of ore drawing and ore conveying.
Product benefits
1 Energy saving, high ore drawing efficiency, uniform ore drawing and easy control.
2. Simple equipment, small installation quantities and low cost.
3 Reduces arch suspension and ore jam.
4. It has a wide application range and strong adaptability, and can be used in occasions with much dust or large fluctuation of ore quantity on the board.
Use and maintenance:
1. Before work, all fasteners must be checked, especially the tightness of the connecting bolts between the vibration motor and the foot to ensure that the bolts are in a tight state;
2. Check whether the surrounding of the analyzer is well sealed and whether the sealing and fixing channel steel is firmly welded. If there is no welding, it should be welded in time to prevent materials from scattering and affecting the normal operation of the motor;
3. Check whether there is a rigid connection between the platform and surrounding buildings and towers. If there is, cut it in real time to avoid hindering the normal operation of the platform;
4. The vibrating ore extractor can be started only after the receiving car is in place and stops stably;
5. Avoid empty vibration. During empty vibration, because the spring stiffness is large, it is very easy to cause resonance, resulting in bolt looseness, weld crack and other damage phenomena. During installation, commissioning and commissioning, the motor excitation force should be adjusted to the minimum or several damping springs should be removed before commissioning;
6. Frequently clean the scattered materials under the platen to ensure that there is enough space for the platen;
7. The cable shall not be wound around the motor, and shall be fixed on the stationary leg near the motor after reserving a margin of not less than 80mm.
