The Structure Optimization of Chain Plate Sprocket Device of Dryer
In order to improve the production efficiency of dryer and ensure the stable operation of equipment,the problems existing in the use of belt dryer,the composition and working prin-ciple of chain plate sprocket device of dryer are described in detail,and the design scheme of new sprocket device is put forward and the structure is optimized.By comparing the advantages and disadvantages of the original sprocket device and the new sprocket device,it is pointed out that the new sprocket device is equipped with a high-temperature resistant ball bearing,the o-riginal sliding structure of the sprocket is changed into a rolling structure,dust-proof sealing devices are installed on two sides of the sprocket,and the sprocket inside is lubricated in ad-vance.The new sprocket device can solve the problem that the sprocket can not rotate due to the attachment of short fibers and flying flocs between the sprocket and the polymer wear-re-sistant sleeve.The new sprocket device is simple in structure,low in cost,convenient to assem-ble and disassemble,stable and efficient.
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