Xingnong tells you about the maintenance of the supporting wheel of river sand dryer

According to the working principle, structural characteristics of the river sand dryer and the experience of maintaining the river sand dryer in production, to ensure the long-term safe operation of the dryer, the main thing is to ensure the axial channeling of the river sand dryer Dynamic adjustment work.
Performance of normal working of the supporting wheel. Adjusting the supporting wheel is mainly to maintain the linearity of the lignite dryer axis, ensure that the cylinder can reciprocate normally along the axial direction, and ensure that each gear wheel and supporting wheel bear the load of the cylinder evenly. body load.
The adjustment method of the supporting wheel is first. We need to observe the force and rotation of the retaining wheel and whether the relative position of the rolling ring and the supporting wheel is in the middle position. Then, adjust the center line of the supporting wheel according to the rotation direction of the cylinder, usually by tilting the supporting wheel in a certain direction at the same time, so that It forms a slight deflection angle with the center line of the cylinder to avoid accelerating the wear and deformation of the supporting wheel, causing the adjusted supporting wheel to produce a spiral upward thrust, ensuring that the upward and downward movement of the supporting wheel and the cylinder is basically balanced, and making the cylinder relatively stable. It operates in the position so that the rolling ring can move freely back and forth between the upper and lower gear wheels. Specifically, the adjustment method of the supporting wheels is to tighten or loosen the corresponding bolts when the cylinder moves downward, so that the deflection angles of all the supporting wheels and the cylinder are the same, and jointly generate an upward spiral force, which interacts with each other. Offset, when the normal operation of the cylinder is affected, the cylinder will stop moving downward. In order to make the cylinder move up as quickly as possible, you can also increase the friction by sticking some sawdust on the rolling ring, so that the cylinder moves up quickly. , to make the cylinder move upward slowly, it can be obtained by wiping off the sawdust and pouring some thin lubricating oil. In short, by constantly repeating the above work until it stops moving, the best work is achieved. state.
The development history of Xingnong dryer
Xingnong Machinery was founded in the last century. It started making dryers at the beginning and has been able to do it until the current Xingnong company can do drying. machine. From the initial dryer, we have successively developed coal slime dryers, sludge dryers, river sand dryers, and grain dryers based on dryers, all the way to the current Xingnong Production There are dozens of dryers such as desulfurization gypsum dryers, slag dryers, lignite dryers, etc. It can be said that over the decades, Xingnong Machinery’s dryers have grown from small models to large dryers, from a single dryer What has been done so far includes dozens of dryers. Xingnong dryer manufacturer is a transformation from quantity to quality.
We warmly welcome you to Gongyi Xingnong Machinery Co., Ltd. for consultation and discussion.