AERODYNAMIC SEPARATOR Russian patent published in 1995 - IPC

FIELD: mining, coal, peat, chemical, metallurgical, cement, glass, wood-working, food-processing industries, building, power engineering and agriculture. SUBSTANCE: separator consists of standardized volumetric blocks in which charging vibration bunker 1 with regulating valve 2 and high-temperature heaters 3 are mounted. The vibration bunker is set up on aerodynamic tube 4 with pneumatic force pump 5 and with inclined deflecting bolts 6. On one side tube 4 is immovably introduced into the vacuum space containing throttle valves 8 and power cylinders 9 and contacting with transport vehicle 10. On the power side tube 4 is movably introduced into the vacuum space in the form of knees with the turn of 180 deg. Deflecting screens 12 with constant magnets 13 and vibrators 14 of the directed action are mounted in the intersection nodes of the knees. Dynamic separation chamber 15 is also made with high-temperature heaters and discharging branch pipe in the form of T-joint 16 with the regulating valve under which reversible iron-separator 17 is set up. Between the charging bunker and the discharging branch pipe a fixture for feeding chemical additions 18 into the aerodynamic tube is set up. The dynamic vacuum space is connected with aspiration system 20 by air ducts 19. The separator control is exercised from control board 21. EFFECT: enhanced quality of enrichment of loose materials. 1 dwg