Transform Polyacrylamide Vibrating Screen Of Mechanical And Electrical System

The original production line was established in 1995,and the whole set of equipm ent was introduced in France ?as time went on,the equipm ent on the production line wa s becoming obsolete,not only did the cost of repairing the equipment increase.but the failure rate also increased year by year?in order to reduce the failure rate of equipment,reduce the maintenance cost of the equipm ent?we decide to upgrade the key equipm ent in the production line-vibrating screen?This thesis expounds the agglom erate vibrating screen in innovation transformation in the form of the m echanical structure?the installation inside the screen body motor according to the function of the separation?vibration of rotor instead of vibration things?the power source which drives the rotor vib ration from ordinary motor installed on the outside of the screen body ?on the structure and layout of equipment transformation has solved the original set of equipment to work norm ally when the problem s of high temperature electrical insulation aging speed,and shorten the time needed f or the equipment failure equipment replacement?Design USES electric compact secure draw-out type distribution instead of the original fixed power distribution cabinet ?not only im proves the re liability and security of the electrical operation also enhanced the of all the electrical insulation between the circuits?Low comprehensive protector designed to be used for low voltage electrical equipment on running protection function from the original forms of protection of a single to diversification jump in prote cted mode?not only em bodies the selectivity of relay protection reliability quick sens itivity characteristics also helped the equipment in the process of electric control and digital technology?Using the mathematical formula of relay protection calculation formula and empirical formula calculation of vibrating screen drive motor power circu it inside the e lectrical components rated capacity and the action tim e of the relay protectio n setting value and protection,and make the whole design is scientific practical reveal outstanding?This modification design adopted both cen tralized and decentralized com pensation mode?increase the m edium voltage distribution points and distributio n of low voltage automatic cutting capacitor group?by calculating the load to determine the total capacity of capacitor set required ?and on the need of production of the actual ener gy saving to automatic or exit corresponding capacitor Banks...