How to adjust the small spray drying feeding device in the laboratory?
2019/4/17 10:45:58
The use of laboratory small spray dryer is very good, but the laboratory small spray dryer in the use of the process of feeding device is also very prone to some problems. The feeding device of the small spray dryer in the laboratory is to be constantly debugged during the use process. Next, let me talk about how to adjust the feeding device when using a small spray dryer in the laboratory.
OneFor the laboratory small spray dryer feeding device installation of aligning roller group.
There are several types of self-aligning idler groups: intermediate shaft type, vertical roller type, four connecting rod type, etc. The self-aligning idler group adjusts the belt deviation by means of blocking or rotating the idler in the horizontal direction or generating lateral thrust to make the belt automatically centripetal. General laboratory small spray dryer feeding device shorter length or two-way operation using this method is more reasonable.
TwoAdjust the position of driving drum and reversing drum
Adjustment of driving drum and reversing drum is a very important link in belt deviation adjustment. The laboratory small spray dryer feeding device has at least2~5All rollers must be installed in a vertical laboratory small spray dryer feeding device in the longitudinal direction of the centerline. If the deflection is too large, it will inevitably run away.
Its adjusting method is very similar to that of adjusting idler group. For the head drum, if the belt runs to the right side of the drum, the right bearing seat should move forward. If the belt runs to the left side of the drum, the left bearing will move forward. The tail drum adjustment method is just the opposite to the head drum. After repeated adjustments, the belt has been adjusted to the desired position. Prepare to install the drum before adjusting the drive or changing direction.
ThreeAdjust the tensioning point of the feeding device of the small spray dryer in the laboratory.
Adjusting the belt tension is a very important step in adjusting the deviation of the feeding device of the small spray dryer in the laboratory. In addition to the direction that should be perpendicular to the length of the belt, the two reversing drums in the upper part of the tension part of the weight hammer should also be perpendicular to the gravity vertical line to ensure that the axis center line of the drum is kept horizontal. When using spiral tension or hydraulic cylinder tension, the two bearing seats of the tensioning drum should be translated at the same time to ensure that the axis of the drum and the belt are vertically perpendicular. The adjustment method of belt deviation is similar to that of drum.
The above is the method of commissioning the small spray dryer feeding device in the laboratory. We can debug the small spray dryer in the laboratory according to the above methods.
