Gravel pump structure characteristics: 1, gravel pump is horizontal structure, single shell of centrifugal pump. 2, the use of special card hoop clamping pump body and pump cover, pump discharge nozzles direction can be 360 degrees in any one location, easy installation and use. 3, pump cylinder structure is used to bearing components, easy to adjust the clearance between the impeller and the pump body, when maintenance, can overall demolition. Bearings with grease lubrication. 4, pump packing seal of the shaft seal forms, pay impeller seal, mechanical seal. 5, the pump flow channel spacious, good cavitation performance, high efficiency, resistance to abrasion. 6, transmission ways mainly have V v-belt drive, elastic coupling drive, gear reducer drive, fluid coupling drive, variable frequency drives, thyristor speed control, etc. 7，In July and flow components material USES high hardness, wear-resistant alloy cast iron, strong wear resistance, long service life. 8, using a variety of speed and a variety of forms, the pump running in the best condition. Long service life, high operating efficiency, which can meet more class poor transport conditions. 9, TG for high-lift pump slurry pump. Mainly used for general slurry pump is so much because the particles that cannot send strong abradability of continuous conveying of materials. Gravel pump the suitable operating mode: gravel pump is suitable for dredging, gravel, dredging river, mining and metal smelting slag conveyer, etc. |
