Locally controlled hydraulic oil-containing sludge spiral conveying pump

• Main Authors: SHEN CHAO, CHEN LIANGFU, CHEN YUNHAO
• Format: Patent
• Language: Chinese; English
• Published: 30.10.2020
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS; WEAPONS

The invention discloses a locally controlled hydraulic oil-containing sludge spiral conveying pump. The locally controlled hydraulic oil-containing sludge spiral conveying pump comprises a pump main body; the pump body comprises a feeding pipeline, a stator and a discharging pipeline which are horizontally and coaxially arranged and are of an integrated structure, a feeding hopper is arranged on the feeding pipeline, the feeding hopper is installed at the feeding end of the feeding pipeline through a bolt assembly, and a rotating shaft with a spiral sheet is horizontally arranged in the feeding pipeline; the end part, away from the stator, of the feeding pipeline is connected with a hydraulic driving mechanism for driving the rotating shaft to work through a flange; and the other end of the rotating shaft is connected with the rotor in the inner cavity of the stator through a universal joint. The locally controlled hydraulic oil-containing sludge spiral conveying pump has the beneficial effects that oily slud