Site d'installation des plateaux internes de la tour à Guangzhou en Chine

2025-06-27

Les composants internes d'une tour sont un composant important de l'équipement de la tour. Leur fonction est de permettre un meilleur contact entre les phases gazeuse et liquide dans la tour, obtenant les effets de transfert de masse et de chaleur souhaités. Ce qui suit est une introduction approfondie aux principaux types de composants internes de la tour et aux précautions d'installation :

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1. Principaux types de tour internals

1.1 Plaques de tour (internes de tour de type plaque)

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Bubble plaque de tour à capuchon : Avec un tuyau d'agitateur et un capuchon à bulles, la zone de contact entre le gaz et le liquide est grande et la flexibilité opérationnelle est élevée, mais la résistance est élevée et la structure est complexe.

Plaque de tamis : De structure simple et peu coûteuse. Le gaz passe à travers les trous de tamis et entre en contact avec le liquide. La vitesse du gaz doit être contrôlée pour éviter les fuites de liquide. Plaque de tour de soupape

Floating : Les soupapes flottantes peuvent ajuster leur ouverture en fonction de la vitesse du gaz, et l'efficacité est élevée, avec une grande flexibilité opérationnelle. C'est un type de plaque de tour largement utilisé. Plaque de tour

Tong-shaped : Le gaz est éjecté des trous de languette, poussant le liquide à s'écouler. La chute de pression est faible et la capacité de traitement est grande, mais l'efficacité est faible.


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01.2 emballages (internes de la tour de type emballage)

Emballages en vrac : tels que des anneaux Raschig, des anneaux Bauer, des anneaux étagés et des anneaux de selle rectangulaires, empilés au hasard dans la tour, avec une distribution gaz-liquide relativement uniforme. Emballages

Regulated : tels que des emballages ondulés en treillis métallique et des emballages ondulés en plaques, disposés de manière régulière, avec une efficacité de transfert de masse élevée et une faible résistance, adaptés à une séparation précise.

1,3 Distributeur Distributors

Liquid : Assure une distribution uniforme du liquide sur la surface d'emballage. Les types courants incluent le type de fente, le type de tube et le type de pulvérisation.117277400981Distributeurs de gaz peuvent entrer uniformément dans la tour. Principalement des plaques multi-trous ou des structures coniques.

1,4 Dispositif de support structures

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8packing : Supporte le poids des emballages, tels que les plaques de grille et les supports de plaque de trou, assurant la zone d'écoulement du gaz.

Dispositif de support de plaque de tour : Supporte le poids de la plaque de tour et du liquide, y compris les supports, les poutres et les supports de tuyau de drainage des liquides.

1,5 device

Used de redistribution dans les tours compactes pour empêcher le liquide de s'écouler vers la paroi de la tour. Les types courants incluent des dispositifs de redistribution de type cône tronqué et de type fente.


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1.6 eliminator

Installed au sommet de la tour, pour séparer les gouttelettes de liquide de la phase gazeuse. Les types courants incluent l'éliminateur de brouillard en treillis métallique et l'éliminateur de brouillard déflashé, réduisant la plaque de liquide 111.17981174001 à la plaque de liquide 1174007 pour éviter l'inonder le liquide de liquide de liquide de la tour supérieure et


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liquide de liquide 117400.

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