It is usually composed of static ring, moving ring, spring loading device and other elements composition. Various materials have certain characteristics.. Check the fastening of each part and whether the positioning pin is loose.What is the standard for the safe operation of aeration fans? Today I will introduce to you. The above is the standard for the safe operation of aeration fans. If there is any looseness, tighten it.
The safe operation and service life of the aeration fan depends on the correct and frequent maintenance and maintenance, and attention should be paid to any signs of failure. There should be no fouling, rust and peeling inside the body of the aerator. Commonly used non-metallic materials include pure graphite, impregnated graphite, polytetrafluoroethylene, filled polytetrafluoroethylene, phenolic plastics, ceramics, and sprayed ceramics.
In addition to the usual inspection of treasures, the following points must also be paid attention to: Pay attention to the cooling of lubricating oil Whether it is normal or not, pay attention to the quality of the lubricating oil, always listen for noise in the operation of the blower, and pay attention to whether the unit is working under non-compliant operating conditions. Whether there is oil leakage inside the blower body. When selecting friction pair materials, they should be selected reasonably according to specific working conditions to ensure the working quality and service life of the friction pair.
The anti-rotation pin is fixed Shrimp Farming Aerators suppliers on the gland to prevent the static ring from rotating. Commonly used metal materials There are cast iron, carbon steel, bronze, chromium steel, chromium nickel steel and cemented carbide and so on. Mechanical seal refers to a device in which two sealing elements are attached to each other on their smooth and straight surfaces perpendicular to the axis and rotate relative to each other to form a seal. Non-metallic materials and metal materials are used as friction pair materials
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