The anti-scaling,anti-sand and anti-sticking oil well pump invented by the company has multiple functions,such as scraping,discharging and anti-sticking.In the work,it strengthens the disturbance effect of plunger movement on liquid,improves the carrying capacity of scale,effectively reduces the accumulation of scale-forming substances,and greatly reduces the probability of pump stoppage and sticking.The pump is used in conjunction with the anti-sticking oil pipe,which not only prevents the oil pipe from scaling and blocking,but also reduces the pump sticking rate,prolongs the service life of the pumping well and reduces the maintenance cost of the pumping well.Anti-scaling mechanism of anti-scaling,anti-sand and anti-sticking oil wellpump.The pumpadopts the working principle of combustion chamber of internal combustion engine and the cooperation of ring plug.A thin layer of polymer anti-sticking and anti-scaling coating is sprayed on the surface of the unsealed section.This polymer anti-scaling material can effectively inhibit calcium carbonate,magnesium carbonate,barium carbonate and silicate from crystallizing on the surface of the flow passage of the oil well pump to form scale particles,slow down or avoid the blockage of the flow passage by scale particles,and effectively avoid the pump sticking caused by the blockage of the flow passage;At the same time,the sealing section matched with the ring plug has sharp edges and corners,which plays the role of multi-section scaling.Main features of anti-scaling,anti-sand and anti- sticking oil well pump This pump has multiple functions such as anti-scaling,anti-wax and anti-sticking.The ring plug has small clearance,which can improve the liquid discharge and has a long service life.The pump does not need to install sand control pipe,so that the oil suction port is very smooth,which can increase the number of strokes per unit time and increase the liquid discharge.
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