For conveyor belts, the user's focus on the conveyor configuration and maintain a good operating specifications will greatly extend the service life of the conveyor belt, so that the conveyor belt to maximize the efficiency of the work.
1. Installation and commissioning of conveyor belt
Installation and commissioning
should be consistent with "continuous transmission equipment installation and acceptance of construction specifications" (GB50270-98);
should meet the "mechanical equipment installation and acceptance of norms" (GB50231-98);
should be consistent with "belt conveyor technical conditions" (GB10595-89);
First of all, when installing a new conveyor belt or maintenance of the old conveyor belt, the most important thing is to ensure that the conveyor belt is running straight and straight. Conveyor In order to run the conveyor belt straight, the conveyor belt must have a good groove in the no-load, to ensure that the conveyor belt and the horizontal roller in close contact. Moreover, a positive running conveyor has all of its rollers and rollers must be perpendicular to the conveyor centerline.
For shorter conveyors, a tensioned wire centerline can be used to make the rollers and rollers at right angles. Conveyor For longer conveyors, a tensioned wire can be attached to each datum.
A new conveyor should be properly loaded once the conveyor belt has been installed, but at the time of commissioning, there is a reasonable commissioning procedure. In particular, the conveyor belt of the fabric core skeleton, the conveyor belt first load operation, and then shut down for one night, then load operation. This process will speed up the commissioning time. In this process, the transverse unevenness of the conveyor belt becomes stable due to the groove, Conveyor which avoids the no-load operation for a long time during commissioning.
Conveyor belt maintenance
2.1 roller groove angle
The greater the corner angle, the conveyor belt is prone to more vertical wrinkles and wrinkles, and irregular longitudinal pressure across the conveyor belt. Therefore, the groove angle should be reduced to the minimum to the lowest available position, whenever you should avoid this fatigue factor.
2.2 into the slot roller gap
The occurrence of wrinkles in the conveyor belt may be the performance of the roller roll too far away, and the gap between the center roll and the edge roller is too wide to produce the conveyor belt inward squeezing and fatigue. It is recommended that the gap between the center roll and the edge roller be at most 10 mm.
2.3 Maintenance of the roller
In many cases the importance of roller maintenance can not be taken into account, dirty or lack of lubrication of the roller may increase the power costs, and the conveyor belt serious problems. Conveyor This phenomenon is common in improving the speed of the belt and shortening the maintenance time, especially in the case of high speed, with the weight and the use of character-shaped roller, the middle flat roller is easy to damage. A blocked roller or a roller with a broken bearing becomes a cause of frictional heat and may be a potential cause of ignition of the conveyor belt or other material.
2.4 different slot roller height
When a roller is higher than the adjacent roller, the conveyor belt will bend over that point, the load on the roller is relatively high, the conveyor belt may appear traces and presents the core fatigue two problems.
When the conveyor is installed, if the ground has a concave surface its radius should be large enough to prevent the conveyor belt edge of the bend. When the conveyor belt is fully loaded, the spacing of the rollers keeps the conveyor belt droop to a minimum. As with a convex surface, the roller should be placed in an arc to help the conveyor belt drive the surface.
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