Apparatus for treating sewage and filtered mud

The invention provides an apparatus for treating sewage and filtered mud to overcome the disadvantages of complex and huge equipment, high cost and high power consumption in the prior art. According to a technical scheme in the invention, the apparatus comprises a draining part, a pressure draining part and a power part. The draining part is such structured that a pressure feed inlet pipe communicates with the bottom of a draining barrel; a spiral blade shaft is mounted in the draining barrel; and the draining barrel is provided with a draining mesh plate and a sludge discharge outlet. The pressure draining part is such structured that a pressure draining mesh plate is fixedly arranged on the bottom of an annular trough plate; pressure draining rollers and a scraping plate are arranged inan annular draining trough; a draining roller mounting beam is fixedly connected with the pressure draining rollers and the spiral blade shaft; the scraping plate is connected with a scraping plate mounting beam and provided