Petrochemical process pump with side-in and top-out structure

• Main Authors: HE MING, WANG SHENGJU, LAN LIYAN, HAO YINGYU
• Format: Patent
• Language: Chinese; English
• Published: 04.01.2022
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT PUMPS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

The utility model discloses a petrochemical process pump with a side inlet and top outlet structure, which comprises a pump body, a pump cover, a rotor assembly and bearing body assemblies, the rotor assembly is arranged in a cavity formed by the pump body and the pump cover, the bearing body assemblies are arranged at two ends of the rotor assembly, and mechanical seals are arranged between two sides of the pump cover and the rotor assembly; the pump body is connected with a discharge flow channel extending upwards, an upper discharge port is formed in the upper end part of the discharge flow channel, the lower part of the pump body is connected with a suction flow channel extending laterally, and a side suction port is formed in the suction flow channel; a mechanical seal flushing connector is arranged on the side of the lower portion of the upper discharging opening, and a liquid discharging connector is arranged in the center of the bottom of the pump body. According to the utility model, the side suction