What are the practical applications of lining repair?
Sep 13,2022
The rubber lining repair and sulfur desulfurization environmental protection technology have a high desulfurization rate. The technology is stable and mature, with a long operating cycle and moderate operating costs. In this process, the basic principle is sulfur dioxide and sulfur dioxide in flue gas. So what are the practical applications of rubber lining repair?
What are the practical applications of lining repair?
1. Harmful gases react with lime slurry to generate compounds such as sulfates (gypsum), which form a solid content of about 20% during the desulfurization process. The pH value is around 4-6. Both sulfate ion plasma and chloride ion make the slurry highly corrosive. And due to the presence of solid particles during high-speed transportation, the wear of all flow components is also very strong. So the overcurrent section needs to be corrosion-resistant and wear-resistant. Essentially, in order to balance anti-corrosion and wear resistance, lime/gypsum paste conveying pipes and pipelines generally use glue. With prolonged operation, severe corrosion of the pipeline is inevitable.
2. For the operating conditions of desulfurization pipelines in power plants, practical new 100 shield wear-resistant, erosion resistant lining No. 4 or No. 3 lining No. 3 are used. They use various high-performance wear-resistant, corrosion-resistant materials (such as diamond sand, titanium alloy, and titanium alloy made of high-performance wear-resistant ceramic materials such as ceramics and silicon carbide) and more tough heat-resistant resin compounds. The front of the lining repair agent material does not flow. It can be coated with a scraper or the panel to be constructed. It is suitable for vertical and top construction. High temperature corrosion pumps, valves, pipelines, and heat exchangers effectively solve the problems of pump failure, loss, loss, short lifespan, short lifespan, and short lifespan caused by high temperature corrosion. Leakage plays an important role in the stability of the system. Circuit boards, blades, reactors. Especially the damage to tank lining, pipeline lining, and chemical tank lining is very serious.
What are the advantages of rubber lining repair and repair?
1. Shorten repair time. Imported cold vulcanized repair materials do not contain solvents themselves, or traditional repair methods are time-consuming and complex. Generally speaking, glue pipelines, equipment, and tanks are important components of an enterprise, which can affect the operation and production of the entire equipment system. The shorter the recovery time, the more beneficial it is for the company. Shorten repair time.
2. Reduce the probability of repeated decoration due to the use of German instant repair system, adhesive materials, and the company's special formula rubber adhesive layer, which has a bonding force of 5-8 times that of ordinary rubber lining. The physical and chemical properties of repaired rubber are higher than those of ordinary linings.
3. Maintain more reliable repair equipment, materials, and personnel to ensure that the repair of the rubber lining will not be affected by the impact of transportation materials, temperature changes, and corrosion changes.
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