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沸石转轮+RTO在船舶行业的废气处理中的应用

发布人:武汉润华环保设备有限公司 发表时间:2026-01-13

  船舶行业的废气处理设备中,沸石转轮+RTO是一种常用的技术。这种技术主要用于处理低浓度、大风量的有机废气,适用于不含有硫、氮、氯、氟等卤素的废气。这些废气在燃烧后不会产生新的副产物。如果废气中含有这些成分,则需要在预处理阶段将其去除。此外,废气的沸点不应过高,例如大于300°C,因为这样会导致吸附到沸石分子筛上的废气在热空气的吹扫下长时间脱附不出来。

  Zeolite impeller+RTO is a commonly used technology in the exhaust gas treatment equipment of the shipbuilding industry. This technology is mainly used to treat organic waste gases with low concentration and high air volume, and is suitable for waste gases that do not contain halogens such as sulfur, nitrogen, chlorine, and fluorine. These exhaust gases will not produce new by-products after combustion. If these components are present in the exhaust gas, they need to be removed during the pretreatment stage. In addition, the boiling point of the exhaust gas should not be too high, such as greater than 300 ° C, as this will cause the exhaust gas adsorbed on the zeolite molecular sieve to be unable to desorb for a long time under the blowing of hot air.

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  沸石转轮+RTO废气处理工艺主要由沸石转轮浓缩系统(包括吸附区域、脱附区域、冷却区域)、脱附系统、蓄热式氧化系统(包括RTO炉体、陶瓷蓄热体、燃烧系统等)以及PLC控制系统等部分组成。其工作原理是利用沸石转轮的转动,将吸附有大量VOCs的废气进入高温脱附区,利用小风量的高温气体将沸石转轮上吸附的VOCs分子脱附出来,形成高浓度废气。脱附后的高浓度废气进入后端的废气氧化焚烧系统进行热氧化处理,净化后的废气可达标排放。

  The zeolite wheel+RTO waste gas treatment process mainly consists of a zeolite wheel concentration system (including adsorption zone, desorption zone, cooling zone), desorption system, thermal storage oxidation system (including RTO furnace body, ceramic thermal storage body, combustion system, etc.), and PLC control system. Its working principle is to use the rotation of the zeolite wheel to enter the high-temperature desorption zone with a large amount of VOCs adsorbed on the waste gas, and use a small amount of high-temperature gas to desorb the VOCs molecules adsorbed on the zeolite wheel, forming high concentration waste gas. The high concentration exhaust gas after desorption enters the exhaust gas oxidation incineration system at the back end for thermal oxidation treatment, and the purified exhaust gas can meet the emission standards.

  此外,沸石转轮+RTO技术在船舶行业中也有应用。例如,上海热之缘环保提出的“气改电”方案,即沸石转轮电加热RTO,在船舶修造业的VOCs治理中使用。这个方案创新地使用电能替代传统燃气为RTO处理设备供热,提高了安全性和节能效果。通过采用变频、热回收等节能技术,这种方法比传统燃气供热节约25%以上的能源费用,并降低温室气体排放。

  In addition, zeolite wheel+RTO technology has also been applied in the shipbuilding industry. For example, the "gas to electricity" plan proposed by Shanghai Re Zhi Yuan Environmental Protection, namely zeolite rotary electric heating RTO, is used in VOCs treatment in the shipbuilding industry. This solution innovatively uses electricity instead of traditional gas to provide heating for RTO processing equipment, improving safety and energy efficiency. By adopting energy-saving technologies such as frequency conversion and heat recovery, this method saves more than 25% of energy costs compared to traditional gas heating and reduces greenhouse gas emissions.

  综上所述,沸石转轮+RTO技术在船舶行业的废气处理中是一个高效且环保的选择,能够有效处理低浓度、大风量的有机废气,并实现节能减排的目标。

  In summary, zeolite wheel+RTO technology is an efficient and environmentally friendly choice for waste gas treatment in the shipbuilding industry, which can effectively treat low concentration and high air volume organic waste gas and achieve energy-saving and emission reduction goals.

  本文由  沸石转轮+RTO 友情奉献.更多有关的知识请点击  http://www.tdyhhb.com/   真诚的态度.为您提供为全面的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.

  This article is contributed by the zeolite wheel and RTO friendship For more related knowledge, please click http://www.tdyhhb.com/ Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Stay tuned

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