Sealed filtering equipment

The utility model discloses sealed filtering equipment which comprises a barrel body and supporting frames arranged in the barrel body, the barrel body is provided with a first water inlet pipe and a first water outlet pipe, the supporting frames are provided with a plurality of layers, each layer is provided with a filtering material, the first water inlet pipe is connected with a first water pump, the barrel body is in a sealed state, and the first water outlet pipe is connected with a second water pump. By means of the structure, the pressure of the first water pump lift can be reserved in the barrel body in the sealed state and discharged from the first water outlet pipe at the pressure of the maximum lift, the cost of the water pump does not need to be additionally increased, installation is convenient, and the number of placing positions can be reduced. 本实用新型公开了一种密封式过滤设备，包括桶体以及设置在桶体内的支撑架，所述桶体上设置有第一进水管和第一出水管，所述支撑架设置有若干层，在每一层上设置有过滤材料，所述第一进水管上连接有第一水泵，所述桶体为密封状态，这样结构可以在密封状态桶体内让第一水泵扬程的压力保留，并且以最大扬程的压力从第一出水管进行排