Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dehumidifying rotating wheel capable of collecting water in air and preparation method of dehumidifying rotating wheel
The invention relates to the field of air water collection, and particularly discloses an air dehumidification rotating wheel and a preparation method thereof. Fully dip-coating the formed blank with a first MOF adsorbent synthetic liquid, and then purging; carrying out dehydration thermal reaction on the dip-coated blank body; drying and activating the blank subjected to the dehydration thermal reaction; the dehumidification rotating wheel is manufactured; meanwhile, according to production requirements, the steps of dip-coating the second MOF adsorbent synthetic liquid and carrying out dehydration thermal reaction again can be added after the dehydration thermal reaction of the blank subjected to the first dip-coating. According to the preparation method of the desiccant rotating wheel, by optimizing process parameters, the loading capacity of the MOF adsorption material is remarkably improved, it is ensured that the adsorption material is evenly distributed on the base material of the desiccant rotating wheel, the adsorbent is tightly combined with the base material, and the adsorbent is effectively prevented from falling off. And the overall dehumidification effect of the component is further improved. The desiccant rotating wheel prepared by the invention has good consistency in loading capacity, high solid content, excellent process stability and small maximum variation. The dehumidification rotating wheel has a wide application prospect in an air water collection system, the dehumidification efficiency can be remarkably improved, long-term stable operation of the system is ensured, and the feasibility and advantages of practical application are greatly improved.
本发明涉及空气集水领域，具体公开一种空气除湿转轮及制备方法，包括成型蜂窝状高性能无机纤维胚体；将成型的胚体充分浸涂第一MOF吸附剂合成液后吹扫；浸涂的胚体脱水热反应；将脱水热反应的胚体烘干活化；制得所述除湿转轮；同时根据生产需求，可在第一次的浸涂的胚体脱水热反应之后增加浸涂第二MOF吸附剂合成液并再次脱水热反应步骤。本发明的除湿转轮的制备方法通过优化工艺参数，显著提高了MOF吸附材料的负载量，确保了吸附材料在除湿转轮基材上的均匀分布，并且吸附剂与基材紧密结合，有效防止了吸附剂的脱落。进一步提高了部件的整体除湿效果。本发明制备的除湿转轮在负载量上具有良好的一致性，固含量高，工艺稳定性优异，最大变差小。本发明的除湿转轮在空气集水系统中具有广泛的应用前景，不仅能够显著提高除湿效率，还确保了系统的长期稳定运行，极大地提升了实际应用的可行性和优势。
Dehumidifying rotating wheel capable of collecting water in air and preparation method of dehumidifying rotating wheel
The invention relates to the field of air water collection, and particularly discloses an air dehumidification rotating wheel and a preparation method thereof. Fully dip-coating the formed blank with a first MOF adsorbent synthetic liquid, and then purging; carrying out dehydration thermal reaction on the dip-coated blank body; drying and activating the blank subjected to the dehydration thermal reaction; the dehumidification rotating wheel is manufactured; meanwhile, according to production requirements, the steps of dip-coating the second MOF adsorbent synthetic liquid and carrying out dehydration thermal reaction again can be added after the dehydration thermal reaction of the blank subjected to the first dip-coating. According to the preparation method of the desiccant rotating wheel, by optimizing process parameters, the loading capacity of the MOF adsorption material is remarkably improved, it is ensured that the adsorption material is evenly distributed on the base material of the desiccant rotating wheel, the adsorbent is tightly combined with the base material, and the adsorbent is effectively prevented from falling off. And the overall dehumidification effect of the component is further improved. The desiccant rotating wheel prepared by the invention has good consistency in loading capacity, high solid content, excellent process stability and small maximum variation. The dehumidification rotating wheel has a wide application prospect in an air water collection system, the dehumidification efficiency can be remarkably improved, long-term stable operation of the system is ensured, and the feasibility and advantages of practical application are greatly improved.
本发明涉及空气集水领域，具体公开一种空气除湿转轮及制备方法，包括成型蜂窝状高性能无机纤维胚体；将成型的胚体充分浸涂第一MOF吸附剂合成液后吹扫；浸涂的胚体脱水热反应；将脱水热反应的胚体烘干活化；制得所述除湿转轮；同时根据生产需求，可在第一次的浸涂的胚体脱水热反应之后增加浸涂第二MOF吸附剂合成液并再次脱水热反应步骤。本发明的除湿转轮的制备方法通过优化工艺参数，显著提高了MOF吸附材料的负载量，确保了吸附材料在除湿转轮基材上的均匀分布，并且吸附剂与基材紧密结合，有效防止了吸附剂的脱落。进一步提高了部件的整体除湿效果。本发明制备的除湿转轮在负载量上具有良好的一致性，固含量高，工艺稳定性优异，最大变差小。本发明的除湿转轮在空气集水系统中具有广泛的应用前景，不仅能够显著提高除湿效率，还确保了系统的长期稳定运行，极大地提升了实际应用的可行性和优势。
Dehumidifying rotating wheel capable of collecting water in air and preparation method of dehumidifying rotating wheel
一种空气集水的除湿转轮及制备方法
WANG LIN (Autor:in) / LIN TENGYU (Autor:in)
08.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
B01D
SEPARATION
,
Trennen
/
B01J
Chemische oder physikalische Verfahren, z.B. Katalyse oder Kolloidchemie
,
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
/
B05D
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
,
Verfahren zum Aufbringen von Flüssigkeiten oder von anderen fließfähigen Stoffen auf Oberflächen allgemein
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
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