Carbon dioxide trapping pressure swing adsorption tower
The utility model relates to the technical field of adsorption towers, in particular to a carbon dioxide capture pressure swing adsorption tower which comprises a tower body, a spiral capture cavity and a vertical capture cavity are arranged in the tower body, a gas guide channel is arranged between...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to the technical field of adsorption towers, in particular to a carbon dioxide capture pressure swing adsorption tower which comprises a tower body, a spiral capture cavity and a vertical capture cavity are arranged in the tower body, a gas guide channel is arranged between the spiral capture cavity and the vertical capture cavity, and the inner sides of the spiral capture cavity and the vertical capture cavity are filled with adsorption fillers. And an air inlet pipe is arranged on the tower body. According to the utility model, the spiral structure of the spiral capturing cavity is matched with the gas guide channel to introduce gas into the vertical capturing cavity for re-adsorption, so that the adsorption filler can be fully contacted with the gas to improve the adsorption rate; the adsorption filler can be discharged only by opening the discharge valve and dismounting the hollow porous reloading plug, and then the reloading cover is lifted to reload the spiral capturing cavity |
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