Siemens Milltronics MILLFLO, Инструкция по эксплуатации

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7ML19985CS01 Milltronics Millflo – INSTRUCTION MANUAL Page 15
Vibratory Feeder
Flowmeter In-Feed Chutes
The flowmeter in-feed chute delivers the material from the bin or feeder discharge to the
flowmeter flowguide. For optimal performance, in-feed chute is set to condition the
material flow to minimize the following:
• abrasion
• velocity variation
• feeder discharge trajectory variation
• pulsing
Feeder/Flowguide Transition
• Vibratory (pan) feeders produce a non-pulsing
material discharge.
• A reverse flowguide transition should be
considered for variable speed varieties.
motor
vibrating
pan
• A reverse flowguide transition reverses the
direction of the bin or feeder material discharge
before the material enters the flowmeter
flowguide.
• Reversing direction forces the material into a
desirable flow pattern, as opposed to permitting
material to be flung from the feeder directly into
the flowguide. This transition is especially
important for high or variable speed feeders.
• A forward flowguide transition maintains the
material in the same direction between the bin or
feeder discharge and the flowmeter flowguide.
• This transition is acceptable for a low and
constant velocity feeder.
• To use a forward flowguide transition for a high or
variable speed feeder application, install a baffle
plate.
baffle plate