High viscosity pump maintenance methods

High viscosity pump has good performance, to meet the needs of different industries, there may be some failures and defects in use, the group should pay attention to the daily maintenance of peacetime work in the maintenance of a lot of ways to pay attention to , In accordance with certain problems and principles of good control, to fully demonstrate the value of certain functions and life expectancy. Here are some high-viscosity pump in the maintenance of the note: High viscosity pump in daily use, pay attention to save The electric pump should be placed in dry, clean and non-corrosive gas environment. Save each part and replace the same parts, the demolition of the gear pump, you should save each part, pay special attention to the explosion-proof parts of the explosion-proof surface can not damage the hairline, including insulation pads and casing, if damaged, Must be replaced on the same new parts, shall not be used below the performance of alternative raw materials or parts of the original specifications do not match, all parts should be assembled according to the original location, can not be omitted. In recent years, surface coating technology in China's equipment maintenance has been widely used for a variety of materials, parts and equipment repair. Its working principle is to add molybdenum disulfide, metal powder, ceramic powder and fiber and other special filler adhesive, directly applied to the surface of materials or parts, so that it has a wear-resistant, corrosion and other functions, mainly for surface strengthening and repair . Its process is simple, convenient and flexible, safe and reliable, does not require specialized equipment, just a good glue coated on the surface of the cleaned parts to be cured after curing can often operate at room temperature, will not make the parts Produce thermal equivalent effect and deformation. Although the viscosity of high viscosity pump coating process is relatively simple, but the actual construction requirements are quite strict, just choose a good adhesive, not necessarily able to obtain high viscosity strength. It is necessary to select the right adhesive, but also strictly in accordance with the correct process of adhesive coating the right adhesive, but also strictly in accordance with the correct process method line viscosity coating in order to obtain a satisfactory coating effect. High-viscosity pumps often fat, electric drum pumps for high-speed operation, easy to volatile grease, it must be maintained at the bearing lubrication and pay attention to Tim. High-viscosity pump often check and repair, electric drum pump should always check, repair, to check the power cord: the internal wiring, plugs, switches are good, the insulation resistance is normal, the tailstock is loose, commutator and brush contact Good, armature-level expansion stator winding is a moderate phenomenon, the bearing and rotating parts are damaged and so on. High Viscosity Pump CAUTION Insulation resistance, long-term use of an electric pump that is left unused or in a damp environment must be measured with a 500-volt megohmmeter to measure the insulation resistance of the winding before use. If the insulation resistance between the winding and the motor housing is less than 7 megohms, the winding must be dried. High-viscosity pump in use to ensure that in the actual use of performance have a good role and value, according to the correct way and principle of control and production, get a good way to maintain and extend the service life.