Desulphurization circulating pump is an indispensable general mechanical equipment in flue gas treatment and air purification engineering in iron and steel, electric power, environmental protection and other industries. In the long-term operation, due to the existence of solid particles in the conveying medium, the impeller, pump cover and pump shell are scoured for a long time, and the wear of stainless steel pump is relatively serious. If replaced, it will cause huge economic losses to the production enterprises.
It is repaired by handy polymer composite material, which is a two-component composite material based on polymer and curing agent, which has strong adhesion, impact resistance, erosion resistance and corrosion resistance. it can be used to repair and protect all kinds of equipment in high abrasion, cavitation and impact environment, such as desulfurization pump, slurry pump, mud pump, pulp pump, sewage pump, fan, pipeline, valve and so on.
And the repair time is short, the repair effect is good, and the operation is simple, which can not only solve the problems of cavitation, abrasion and corrosion of desulfurization pump and all kinds of pumps in the field, fast and low cost, but also play a positive role in improving the traditional maintenance mode due to the performance given by the material and the relevant repair technology adopted, which greatly reduces the maintenance cost and downtime for enterprises.
1. Carry out surface treatment on the repaired parts to ensure that the interior of the pump shell is clean until the primary metal color is leaked.
2. Then apply the blended polymer composite to the part to be repaired.
3. The repair can be completed after the material is solidified.
