| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To repeatedly super-pulverize solid matter of organic substances continuously and efficiently to a desired particle size. <P>SOLUTION: This double super-pulverizing apparatus 1 comprises two outer cylindrical bodies 10A, 10B consisting of a reversed U-shaped communicating curved upper part 11, and vertical lower parts 12, 15 with bottoms 13, 16; inner cylindrical bodies 20A, 20B forming annular spaces 18, 19 inside the vertical lower parts; a first pump P1 and a pipe 32 supplying a high speed fluid L1 containing a treating object to the annular space 18 of one outer cylindrical body 10A, and generating a counterclockwise high speed swirl flow H1, preferably 8m/s or more; a second pump P2 and a pipe 33 sucking intermediate treating water W1 overflowing an upper edge 22 and dropping to a bottom 23 from a bottom part 21 of the inner cylindrical body 20A, and supplying a high speed fluid L2 to the annular space 19 of the outer cylindrical body 10B, and generating a clockwise high speed swirl flow H2; a pipe 34 discharging the treated water overflowing an upper edge 27 and dropping to the bottom 16; a valve V3 of the pipe 34; and a discharge pipe 39 connected to a center upper connection part of the outer cylindrical bodies. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
