关于旋转式滗水器的优化设计

Optimized Design of Rotary Water Decanter

SBR污水处理法工艺技术先进,性能可靠,处理工艺流程非常简化,特别是工程占地比传统工艺氧化沟法节省约113%。由于SBR法以它独具的诸多特点引起了广泛的重视,该工艺关键设备——旋转式滗水器迫切需要进一步优化设计,对于SBR工艺的推广具有重要作用。以出口东南亚某国的旋转式滗水器为例,从传动机构、重力式挡渣装置、二端通止水装置、工艺计算、设备结构强度计算等方面进行了设计阐述。事实证明该产品有效缓解了土地紧张的局面,大大节省了总成本,供相关行业参考借鉴。

The technology of SBR sewage treatment process is advanced. Its performance is reliable. The treatment technological process is very simplified. Especially, its engineering land can be saved more 113% than the traditional oxidation ditch process. SBR process gives rise to the extensive attentions by its many unique characteristics. The key equipment(rotary water decanter) of this technology is urgently required to further optimized and designed. It is important to popularize this SBR technology. Taking the rotary water decanter exported to a country in Southeast Area as an example, the article sets forth its design from the aspects of drive mechanism, gravity slag-damming device, two-end water-stop device,technological calculation, and equipment structural strength calculation. The result shows that this product can effectively relieve the situation of land tension, and greatly save the total cost, which can be referred for the relative industries.