水上安装的潜水推流器

潜水推流器的传统池底型安装结构故障率高,使用寿命短,维修不便。为满足应用需求,改变技术落后现状,开发了水上安装的潜水推流器,实现水上安装和维修的技术要求,提高了整体可靠性和稳定性。开发了水上安装系统技术、悬挂式U型双桁架梁结构、纺锤型锥体式推流器外形结构、桁架滑轨、V锥吸振式耦合座装置等新结构、新技术,并对产品应用情况和技术结构进行了详细描述和介绍。该产品适用于新老污水处理厂的各种工艺,特别适用于污水处理厂的升级改造,2009年5月22日第一台水上安装的潜水推流器在甘肃省陇南市武都污水处理厂的改造中被使用,两年多来,运行平稳,使用可靠。

Over-water Installation Type Submersible Flow Pusher

The installation structure of the traditional bottom type submersible flow pusher has some problems of high failure rate,short service life and maintenance inconvenience.To meet the application requirements and change the present backward technology,an over-water installation type submersible flow pusher was designed to realize over-water installation and maintenance requirements and improve the overall reliability and stability.New structures and technologies were developed,such as over-water installation system technology,suspended U double truss beam structure,the external structure of spindle-shaped cone type flow pusher,truss sliding rail,V-cone absorber coupling seat equipment and so on.The application and technical structure of the product are described and introduced.The product is suitable for all kinds of processes used in old and new sewage treatment plants,especially for upgrading of sewage treatment plants.On May 22,2009,the first over-water installation type submersible flow pusher was used in the reconstruction of Wudu WWTP in Longnan City,Gansu Province.In more than two years,the over-water installation type submersible flow pusher operated steadily and was used reliably.