Pump industry suppliers - Desulphurization pump seal failure reason is what

what is the cause of the desulphurization pump seal failure

machine seal is an important way to pump water pump seal today, although the application of it to create no leakage is not more easily, but out of tiny, is perfectly acceptable leakage is completely will truly, but often appear in the running of pump an embarrassing situation, then the machine seal failure reason is what?

1, machinery, selection of raw materials in sealing is not very good. Raw materials with the belt conveyor machine sealing medium is not consistent. Work, the rapid corrosion of electronic devices in sealing melting or destroyed, and therefore lack professional in sealing ability. So according to the characteristics of the belt conveyor medium and choose machine sealing materials is to ensure that the sealing effect and everything necessary for normal use.

2, flip bearing in severe cases, destruction or damage to the water pump shaft lead to severe cases of axial shaking, and all the causes for the leakage of sealing machine.

3, the use of the desulphurization pump single bullet yellow machine sealing, ignore the play of yellow direction of rotation and pump rotor rotation appropriate is multifarious also. Did not say when or design, or the careless when assembly line, not ensure that because the rotation of the rotor to play Huang Li ascension relativity only by the machine and the result is the pressure of the ring and static ring friction pair shortage caused by the leakage.

4, machine working temperature should not exceed its value. In a cooling line design, and thus expected effect caused by a lack of coolant flow of medium and cooling water; There is no cooling line in design, sealing cavity often caused by nest to save gas machine under dry friction condition.

5, every one can bear the pressure there is a limit, because of the pressure inside the sealed cavity calculation is strictly forbidden, sealed cavity pressure exceeds the machine seal leakage can bear the pressure, all four common reasons for failure in sealing.

with the development of scientific research and the professionalism of the trend, new sealing methods and rubber products appear in succession, the professionalism of the desulphurization pump inevitably lead to damage and promote immediately, long life, zero leakage of the pump products will get marketing and application in many fields.

pump industry suppliers is the collection scientific research, design, production, management, services for the integration of production enterprises, the products are widely used in petroleum, chemical industry, metallurgy, electric power, mining, coking, medicine, printing and dyeing, food, paper making, environmental protection and other fields. The company has a modern self-priming pump performance testing means, equipment is excellent. Main production ZA, ZAO, ZE petrochemical water pump, CZ chemical process pump, IH chemical pump, forced circulation pump, desulphurization water pump, SPP chemical mixed-flow pump 28 species such as qualitative, 30 series more than 1000 specifications special alloy chemical pumps, valves, stainless steel pipe, fluorine pipe parts.

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