Roots pump performance introduction and 16 kinds of maintenance methods summary

lcx high viscosity pump Roots pump lcx high viscosity pump Roots pump sub-belt drive and gear reducer drive in two forms. This pump has: low speed, high efficiency, small size, large flow, low power consumption, since It can be widely used in transportation of petroleum and petroleum products (gasoline exchangeable copper pump leaves) and various kinds of oils and liquids in the factory, such as crude oil, paint, lubricating oil, glass glue , Acid, toothpaste and light alkaline (soap processing) liquid etc .; food processing can transport a variety of liquids such as soy milk, yeast, syrup, etc. Loading and unloading of various tanker and tanker speed, high efficiency, easy to use, you can Positive and negative work .1, always check the oil level position, do not meet the requirements must be adjusted to meet the requirements.When Roots pump is running, the oil level to the oil standard center shall prevail. 2, the oil change period according to the actual conditions of use and Can meet the performance requirements and other considerations, the user discretion. General new Roots pump, pumping clean and dry gas, it is recommended to work about 100 hours oil change once the oil can not see the black metal powder, after Appropriate to extend the oil change period 3. Regularly check the oil quality and found that the deterioration of oil should be promptly replaced with new oil to ensure Roots pump is working properly 4, under normal circumstances, Roots pump work after 2000 hours should be overhaul, check æ¡· plastic Seal the degree of aging, check the exhaust valve is cracked, clean up the valve plate and the exhaust valve seat dirt. Clean the entire Roots pump cavity components, such as the rotor, rotary vane, spring, etc. General with gasoline Cleaning and drying.After cleaning the rubber parts with a dry cloth can be dry.Washing and assembly should be gently and accidentally bump.5, Add bearing lubricating oil to the bearing body, observe the oil level should be in the center of the oil Line, the lubricating oil should be replaced or replaced in time. 6, Check the Roots pump pipe and the combination of loose phenomenon. Rotate the Roots pump by hand to see whether the Roots pump is flexible. 7, after reassembly should be commissioned , Usually 2 hours to air and change the oil twice, due to cleaning in the Roots pump will leave a certain amount of volatile, to be normal after operation, and then put into normal work. 8, start the motor, when Roots pump normal operation After opening the export pressure gauge and import Roots pump, As it shows the appropriate pressure, and gradually open the gate valve, while checking the motor load situation 9, try to control the Roots pump flow and head range marked on the sign to ensure Roots pump at maximum efficiency point of operation, to Get the most energy-saving effect .10, Roots pump to stop using, first close the gate valve, pressure gauge, and then stop the motor. 11, Roots pump in operation, the bearing temperature can not exceed the ambient temperature 35c, the maximum temperature of not more than 80c 12, Roots pump in the first month of work, after 100 hours to replace the oil, after every 500 hours, change the oil once. 13, often adjust the packing gland, packing room to ensure the normal drip Out as appropriate.) 14, regular inspection sleeve wear, wear larger should be promptly replaced 15, Roots pump long-term deactivation, the pump required to open all, dry the water, the rotating parts and the joint Tu Grease installed, safekeeping 16, Roots pump in the winter season when used, after parking, you need to unscrew the lower part of the drain screw plug the media to the net release.