Introduction to the use of mechanical seal equipment

Introduction to the use of mechanical seal equipmentMechanical seal equipment is a kind of oil sealing equipment for rotating machinery. It has high quality requirements for other equipment that cooperates with Grundfos mechanical seals. It is perpendicular to the axis of rotation in a pair or more The end face of the mechanical seal in the fluid pressure and compensation arrangement elastic force (or magnetic force) as well as the cooperation of the auxiliary seal, adhere to the Grundfos mechanical seal paste and relatively slide to prevent fluid leakage. At the same time, what should be paid attention to in the use of imported mechanical seals? 1. The radial runout of the imported mechanical seal of the equipment shaft should be ≤0.04 mm, and the axial runout should not be greater than 0.1 mm; 2. The sealing part of the equipment should be adhered to when the equipment is used. Clean, the sealing parts should be cleaned by the cartridge mechanical seal, and the sealing end face is intact to prevent the cartridge mechanical seal impurities and dust from being brought into the sealing part; 3. It is forbidden to hit or hit during the equipment process to prevent the mechanical seal from colliding When the equipment is damaged, the seal fails; 4. When the equipment is in contact with the seal, a layer of clean mechanical oil should be applied to the equipment so that the equipment can be smooth; 5. When the static ring gland of the equipment is tightened, it is necessary to tighten the screws to ensure uniform force. The end face of the ring is perpendicular to the axis of the axis; 6. After the equipment, push the moving ring by hand to make the moving ring move flexibly on the shaft and have a certain degree of flexibility; 7. After the equipment, turn the shaft by hand, and the shaft should not feel light or heavy. 8. The equipment must be filled with media before operation to prevent dry interference and seal failure. Keywords: Grundfos mechanical seal, imported mechanical seal, cartridge mechanical seal