| 摘要 |
The present invention relates to a chain for water treating device by making the chain bent towards the inner side based on the chain pin at a predetermined angle while projecting parts, which are formed to be inclined on the inner and outer parts of chain pin inserting holes of chain and the adjacent chain, are mutually coupled, thereby simplifying the structure without additionally installing a tension apparatus, a guide rail, and a bracket to prevent a chain from drooping, remarkably reducing construction costs for installing the equipment and maintenance costs, and preventing the chain from slipping or moving from side to side, as engaging a first tooth of a sprocket with a chain groove formed in the center part, and as connecting a second tooth of a sprocket to be engaged between adjacent chains, respectively. |
