How to repair wear on the pump casing of a desulfurization pump?

Repair process for corrosion and erosion of desulfurization pump casings – Application technology of carbon nanopolymer materials by Sorei Industry. The repair technology using carbon nanopolymer materials from Sorei Industry takes advantage of the unique mechanical properties and wear resistance of these materials to address the issues of corrosion and wear in desulfurization pumps through on-site repairs. The repair process is simple: surface treatment methods such as sandblasting are used, along with Sorex wear-resistant protective materials for on-site repair. Its advantages include good adhesion, excellent compressive strength and wear resistance, as well as superior corrosion resistance; it enables online repair, offers high repair efficiency, and requires little disassembly of the equipment – generally, the repair time for each pump is less than 8 hours. Sorei Industrial carbon nanopolymer material is a cold repair coating technology that does not generate high temperatures during the online repair process, thus providing excellent protection for the equipment itself from damage. As long as the overall strength of the pump casing meets the required standards, repair and protection can be achieved. Carbon nanopolymer materials exhibit excellent erosion and corrosion resistance during use. During normal use, its performance exceeds that of a new pump casing, and the repair costs are much lower than those of a new casing; as a result, it helps companies reduce significant expenses related to equipment replacement and maintenance. In summary, Sorei Industrial’s carbon nanopolymer materials offer high efficiency in repairing and protecting desulfurization pumps from wear, enable online repairs, and result in low overall repair costs. They provide an effective solution for equipment maintenance in enterprises, thereby **reducing the production costs of these companies**.

We have been using this technique to repair corrosion and wear issues in desulfurization pumps, and it can serve as a reference for others. First, for equipment with severe wear or chipping on the desulfurization pumps, steel plates/reinforcing bars of the same material as or similar to that of the equipment’s base material are used to weld a framework at the damaged areas ； Secondly, for the surface treatment of the repaired area of the desulfurization pump, sandblasting or grinding with power tools is used ； Our company uses Sorex SD carbon nanopolymer material for the construction process; a thin layer of the well-mixed SD3000 primer is applied to the surface to be treated using a brush ； Immediately after coating is completed, proceed with the application of the SD7400 coating. After thorough mixing, the material must be used within 20 minutes; otherwise it will harden, making it difficult to work with. Press the material firmly to compact it. Then, once the SD7400 material has fully cured, an angle grinder and grinding wheel are used to polish the areas on the coating surface that are not smooth enough, and to remove burrs.

;P This is a standard self-questioning and self-answering type of advertisement post

;P This is a standard self-questioning and self-answering type of advertisement post