Why does mud pump bearing heat up

Mud pumps can be widely used in mining, electric power, metallurgy, coal, environmental protection industry, transportation, and mud containing solid particles in the grinding filter press pump. Such as metallurgical concentrator slurry transportation, hydraulic ash thermal power plant, coal washing plant coal slurry and heavy medium transportation, dredging, river dredging, etc. . In the chemical industry, it can also transport some corrosive slurry crystals. Reason 5: Mud pump bearing failure and fever may occur during use. Today, I will share with you the mud pump accessories manufacturer to give everyone the mud pump bearing heat. I hope to be helpful.

Several reasons for the heating of mud pump bearings:

① The cold water or cooling water tank is not opened and blocked, and the cooling water should have a clear function, or cooling water.

② Equipment with poor lubrication. The instruction should adjust the amount of lubricant.

③ Dirty lubricating oil has impurities. The bearings should be cleaned and the oil changed.

④ Thrust the bearing in the wrong direction. Regarding the inlet wear-resistant mud pump pressure, adjust the direction of the thrust bearing.

⑤Bearing socket plug, resulting in the hot cabinet bearing can not be discharged, so the equipment becomes hot. Use a clean air outlet

Uniform corrosion mud pump

It refers to the uniform corrosion of the metal surface in contact with the corrosive liquid, and uniform chemical filter press pump etching occurs on the entire surface of the metal, which is a form of corrosion in metal materials such as gear pumps and centrifugal pumps. Common, but also a harmful form of small corrosion. The measures to prevent uniform corrosion are: adopt appropriate materials (including non-metals), taking into account that there is sufficient margin to corrode the pump design.

Between the sand suction pump is corrosion resistant

The slurry between the intergranular corrosion is a local corrosion, which mainly refers to the precipitation of chromium carbide grains. The stainless steel is obviously corrosive between the intergranular corrosion. The stainless steel pump should be taken to prevent the intergranular corrosion. The material intergranular corrosion occurs, and the strength and plasticity are almost completely lost. Slurry pump measures to prevent intergranular corrosion are: annealed stainless steel, stainless steel or ultra-low carbon (C<0.03%)