Manganese ore low-temperature cleaning device

The invention discloses a manganese ore low-temperature cleaning device. The manganese ore low-temperature cleaning device comprises a cleaning tank, wherein the cleaning tank is rectangular, a coverplate is arranged above the cleaning tank, a plurality of ultrasonic vibrators are arranged below the bottom of the cover plate, a screen plate is erected in the cleaning tank, a sewage settling chamber is arranged below the screen plate, a cooling coil pipe is arranged below the sewage settling chamber, one side of the sewage settling chamber is provided with a liquid inlet and a liquid outlet, the liquid inlet is connected with a liquid inlet pipeline, the liquid outlet is connected with a liquid outlet pipeline, and the liquid outlet pipeline and the liquid inlet pipeline are connected witha purification circulating mechanism. By the above scheme, alcohol is filled in the cleaning tank to clean manganese ore, the alcohol has a good cleaning effect, dirt with strong viscosity can be washed away, and the manganes