Variable-dip-angle auger mud-water separator

The utility model discloses a variable-dip-angle auger mud-water separator which comprises a variable-dip-angle rack and an auger jacket screen drum, wherein the rack is provided with an auger; an auger shaft is connected with a cycloidal reducer by a driving device; a clear water collecting barrel is arranged outside the auger jacket screen drum; a water outlet pipe of the clear water collecting barrel is connected with a clear water pipe; a sewage pipe is communicated with one end of the auger; and a mud discharging hole is arranged at the other end of the screen drum, and a mud discharging hopper is arranged below correspondingly. The variable-dip-angle auger mud-water separator can purify sewage physically, and the water after purification is recycled, thus saving water resources and production and operation cost; and the mud after filtration is collected and disposed centralizedly, thus reducing working amount of mud transportation. The equipment has lower cost, and compared with a frame type mud press,