Guide: Choosing a good quality vertical mill equipment is not enough. It also requires proper installation and the equipment can be put into use. The structure of the mill equipment is complicated, and the installation steps are complicated, which has become a problem that plagues many users. Our company's Xiaobian is based on years of experience in vertical mill installation, and we will provide detailed explanation of the “full tracking” of vertical mill installation.
The first is the preparation before installation. It is necessary to check whether the equipment and its components shipped are in good condition, check for collision defects or scratches, etc., and confirm that they are ready for installation. The second step is to comprehensively examine the condition of the production site. The depth of the foundation should be determined according to the volume and weight of the equipment. Note that the height and installation position of the vertical mill should be set according to the size of the Raymond mill installation base map, and the basis should be high. The cement must be embedded with steel to pour and pre-bury the conduit or cable trench. After pouring, it must have a 15-day maintenance period. The third step is to confirm whether the lifting tools are in place, and ensure that there are about 2 to 3 tons; the fourth step is to clean all the equipment parts to avoid dust entering.
Then there are the specific steps for the vertical mill installation. After selecting the installation site, the main engine and the fan should be grounded, and the equipment should be level and stabilized with anchor bolts. When installing, refer to the basic diagram and the installation diagram for assembling the complete set of equipment. When the parts are connected with the pipeline, do not force hard or hammer with the hammer; turn the pulley of the crusher by hand, the pulley is not biased, and check the flexibility of rotation; Press the V-belt by hand to check and adjust the tightness of the belt; in addition to the friction sound of the grinding roller and the grinding ring, there must be no jamming or abnormal noise; the classifier impeller should be flexible and not jammed. Or abnormal noise. All connecting flanges must be padded with rubber or asbestos rope, and the bolts should be tightened without leakage. In addition, because the vertical control of the vertical mill is pre-adjusted before leaving the factory, the user cannot arbitrarily change the wiring in the electric control cabinet. The electric control cabinet should be placed in a place that is convenient to operate and easy to observe.
This is followed by an inspection after installation. Check whether the connection of each component is firm and reliable, whether there is any foreign matter on the impeller, whether the motor wiring is correct, whether the voltage is normal, add appropriate amount of lubricating oil to all lubricating parts, balance components need to be balanced and so on. The correct installation steps are beneficial to the smooth operation of the vertical mill equipment, ensuring the production schedule and production efficiency, and thus bringing economic benefits to the users.