Reasons and Solutions to Less Flow of Gear Pump
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â‘¡ large axial clearance;
â‘¢ suction pipe joints at the junction of the lax and other reasons, so that the pump into the air, reduce the effective suction flow;
â‘£ poor oil absorption. As a result of oil viscosity is too large, the filter is blocked by dirt and other lead to reduce the flow of inhalation;
⑤ relief valve stuck in the half-opening position, the pump to a part of the flow through the relief valve back to the tank, leaving the flow into the system is not enough. At this point accompanied by system pressure on the failure.
2, Explosion-proof gear pump solution â‘ replace the inner and outer rotor, so that the backlash in the specified range (generally less than 0.07mm);
Grinding both ends of the pump body to ensure that the axial clearance between the inner and outer rotor assembly is within the range of 0.02-0.05mm;
â‘¢ replace the damaged suction pipe seal, with PTFE bandaged pipe thread and then tighten the pipe fittings;
â‘£ choose the right viscosity of the oil, cleaning oil filter to smooth oil absorption. And increase the suction pipe diameter as appropriate;
⑤ repair relief valve, drain part of the relief valve short of the fuel tank to reduce the effective flow of the phenomenon.
These machines are commonly used in industries such as mining, construction, agriculture, and manufacturing, where large volumes of materials need to be moved, sorted, or processed efficiently. They are designed to handle a wide range of bulk materials, including minerals, ores, grains, chemicals, and construction materials.
Bulk material machinery is typically designed to be robust and durable, capable of handling heavy loads and operating in harsh environments. They are often automated or semi-automated to improve efficiency and reduce labor costs. Additionally, safety features are incorporated to protect workers and prevent accidents.