The spent experimental researches of process of levigating in a centrifugal counterflow mill have allowed to draw following conclusions:

1. According to multifactorial mapping out of experiment the regress equations have been received: Q = _Дп, L, h, R), S = _Дп, L, h, R), q = fu, L, h, R), adequately describing process of a grinding of limestone the most significant factors and laws of their change also are defined.

2. It is established, that on efficiency of process of levigating at a work continuous duty the greatest influence render frequency p rotations of rotors and interaxal distance Lмежду rotors that proves theoretical assumptions.

3. By results of experimental researches the rational operating mode of a centrifugal counterflow mill has been established: a minimum of the specific consumption of energy, spent for the grinding of limestone equal 16,9
kVtch/t, it was observed at a rotating speed of rotors n = 10000 mines-1; interaxal distance between rotors L = 0,25 m; to height of rectilinear blades h = 0,002 m and a radius of curvature of curvilinear blades R = 0,06 m.

4. As a result of the spent comparative analysis theoretical and experimental dependences of productivity Qот of frequency nвращения rotors it has been established, that the divergence of the received data does not exceed 10 %.


<< | >>
A source: CHUNGUROVA TATYANA LEONIDOVNA. PERFECTION of the DESIGN And GRINDING PROCESS In the CENTRIFUGAL COUNTERFLOW MILL. The DISSERTATION on competition of a scientific degree of a Cand.Tech.Sci. Belgorod - 2017. 2017

More on topic conclusions:

  2. Conclusions
  3. Conclusions
  4. Conclusions
  5. conclusions
  6. Conclusions
  7. Conclusions
  8. conclusions
  10. Conclusions
  11. conclusions