Abstract
Advanced installation of the mine is a large inflexible which advances coal and waste along the pit shaft, goes up and down personnel staff 、installation and lowers stuff. It is the hub that the industry public square on product system and surface of the earth one another joins in mining area under the shaft, and is the mining area transportation pharynx and larynx. Therefore, installation of the mine plays an important role in the full process of mining area.
In the wake of science and technology development and manufacture mechanize and centralization, at the moment, in the comparatively more developed country of economization, the operating speed of lifter has attained 20 - 25 meters per second, once advances that the weight is up to 50 t, the electric motor capacity has over took 1000kW,so, such safe and reliable quality is especially stress.
Moreover, advanced installation of the mine is a large synthesis machine----electric installation, and such cost is comparatively taller as power consumption, therefore in being living the mine design when insuring the rightful advancing system have to going through the many-sides technique economy compare, and unite the concrete term of mine , and insuring advancing that the installation is living to choose the mould two respects wholly are rightful with turning round , and requiring advancing installation to have the economy .
The design is on the basis of annual yield demand in mine, and the advancing system is underway parameter calculation together with selection, the mould choosing designed and calculation and general arrangement. The design analyzing were as follows:
1. Advancing container selection and calculation: The skip capacity calculation and the standard selection is chiefly carried on;
2. The composition of wire rope, standard selection, calculation and protection and so on;
3. Much cords rub style lifter and electrical machinery selection calculation;
4. Advance systematic general arrangement;
5. Advancing system kinetics and kinematics calculation;
6. To choosing lifter, electric motor and wire rope and so on colleges calculate to reckon.
Key words:advancing container skip much cords rub style lifter wire rope electric motor