TOOLS FOR PRECISELY, CONSISTENTLY, AND RELIABLY PROPELLING A WIDE RANGE OF PARTICULATE MEDIA

摘要

Novel systems and apparatuses for dispensing particulate media are disclosed. One such system may include a storage tank for storing media, a feed tube in communication with the tank, a mixing chamber in communication with the feed tube, a tank sensor to detect pressure within the storage tank, and a mixing chamber sensor to detect pressure within the mixing chamber, wherein the mixing chamber is preferably configured to receive media when the pressure within the storage tank is about equal to the pressure within the mixing chamber. A non-pressurizable vibrator is preferably mounted external to the feeder. The vibrator is configured to vibrate media received in the feed tube from the media tank substantially along the feed tube toward the mixing chamber. The media dispensing system may further comprise an accelerometer in communication the vibrator to provide feedback regarding vibration of the feed tube.