FIELD: manufacture of building materials. SUBSTANCE: in the jet mill the speeding up tubes are made as sections connected in series and consisting of diffuser 6, a throat and converging tube 5. In this case the converging tube of the previous section is connected with the diffuser of the consequent one through cylindrical member 4 whose diameter is equal to the outer diameter of the converging tube and the diffuser. The end of the speeding up tube is made as a throat placed in the diffuser. EFFECT: enhanced efficiency of grinding loose materials. 1 dwg
Title | Year | Author | Number |
---|---|---|---|
COUNTERCURRENT-TYPE JET MILL | 2000 |
|
RU2188077C2 |
PULSED BLAST AIR MILL | 1998 |
|
RU2154533C1 |
0 |
|
SU1565509A1 | |
JET-TYPE MILL | 0 |
|
SU1662688A2 |
COUNTERCURRENT MILLING CHAMBER OF JET MILL | 2001 |
|
RU2188078C2 |
GRINDING UNIT OF COUNTER-CURRENT JET MILL | 0 |
|
SU1144720A1 |
COUNTER-FLOW JET MILL | 0 |
|
SU990303A1 |
JET DISINTEGRATION UNIT | 0 |
|
SU688221A1 |
JET-MILL EJECTOR | 0 |
|
SU827161A1 |
COUNTERFLOW JET-TYPE MILL | 1989 |
|
RU2013133C1 |
Authors
Dates
1995-06-09—Published
1991-04-23—Filed