The guide rail template is replaced with a chain guide in the circular track stacker and reclaimer. The reclaimer of the device is a bridge type driving scraper type reclaimer, and the scraper reclaimer scraper bucket mounted on the driving is driven by a roller chain, and a C-shaped chain guide rail is arranged on both sides of the working strip of the scraping plate. , to limit the direction of the chain displacement, to ensure that the chain runs on the axis of the corresponding head and tail sprocket, so that the chain does not leave the head and tail sprocket. The wear-resistant plates on the side façades of the chain guides slide directly against the wear-resistant strips on the outer chain plates of the chain, and are subjected to the pressing force from the material transmitted by the squeegee. Despite the drip lubrication, the wear plates of the side façades of the rails fail and are replaced due to wear to the ultimate thickness at intervals. This causes a loss problem. If it cannot be solved in time, it will increase the material cost of the later period.
After replacing the chain guide rails, it has been operating normally since use. In addition to being lubricated as usual, only a small amount of wearing parts have been replaced. Due to the low failure rate, the workload of the on-site maintenance personnel is greatly reduced, and the adverse effects on the calcination of the kiln system and the quality of the clinker due to the direct supply of raw coal due to the failure of the reclaimer are greatly reduced. Due to the full use of the old chain roller, the replacement of the chain guide rail is only a few thousand dollars.