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Introduction
The rotary valve is utilised for continuous and even feeding of dry resources in the kind of powder or modest particles from the upper bin into the following piece of gear&interval It is an auxiliary conveyor device&interval It is extensively used as feeding gear for a materials method in cement&comma developing components&comma substances&comma metallurgy and gentle industries&period of time

Basic principle
The rotary valve is a continuous feeder&period of time This device is geared up with a BLY series cycloidal-pin equipment pace reducer&comma and it connects rigidly with the main shaft by means of the output shaft&comma driving the major shaft and impeller to rotate&period The primary shaft and impeller rotate concurrently when the motor is rotating on the impeller&period Resources in the higher bin enter into the trough of the impeller through the feed inlet and are conveyed to the outlet by the rotating impeller&period of time

Composition
Firmly structured and exquisitely made&comma this device is assembled with a shell&comma impeller&comma conclude protect of the main shaft and other parts&comma and is geared up with a BLY series cycloidal-pin equipment velocity reducer&interval
 
Technological info
 

Installation Notes
1&comma the rotary valve should be kept thoroughly clean&comma especially the inner body of principal scenario&interval
2&comma check out all fasteners to ensure that the connection is reputable&comma the machine is &lparincluding motor&rpar with excellent grounding&period of time
three&comma the flange under and upper the vane feeder have to be mounted firmly&comma make the entire device is in a point out level at the identical time
4&comma check out the wiring of motor&comma make it has begin problems&period
 
 
Procedure notes
one&periodPay attention that when start off the electricity offer if motor large heats&comma you have to end and examine&comma so as not to have an effect on standard operation of the speed reducer&period of time
two&periodIf powder leakage phenomenon is found on the shaft&comma you ought to tighten the pac ept gland bolts on each ends&interval
3&periodDuring operation &comma examine the heat of bearing place&comma general bearing temperature rise shall not be much more than 60 ºC&interval
4&periodDuring procedure&comma if you locate abnormal vibration&comma please quit and exclude it&period
5&periodIf located that bolt looseness in the approach of operation&comma it should be tighten&period of time

Lubrication of Rotary valve
Oil in ample 00&num lithium lubricating grease&comma inside 6-10 months of getting place into use&comma the transmission and bearing areas of rotary valve should be replaced and the grease also need to have be modified&period of time If rotary valve works in a large ambient temperature&comma humid or also much air return&comma make sure you shorten the time of modifying the new grease&interval
 
During operation&comma remember to check out the lubrication areas every single thirty day period&period
 
Earlier mentioned mentioned lubrication time is just the minimal requirements&comma detailed time ought to be flexible and relies upon on the operation situation&period of time
 
Checklist of Lubrication elements

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