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Filling material cyclone composite stripping tower and application thereof

A technology of stripping tower and swirl cylinder, which is applied in distillation desorption reaction tower, packed swirling compound stripping tower and other application fields, can solve the problems of undiscovered patent publications, etc., and achieve strong single-layer mass transfer effect and wide operating range Big, light weight effect

Active Publication Date: 2014-01-29
北京航天环境工程有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0008] Through the search, no patent publications related to the patent application of the present invention have been found

Method used

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  • Filling material cyclone composite stripping tower and application thereof
  • Filling material cyclone composite stripping tower and application thereof
  • Filling material cyclone composite stripping tower and application thereof

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Embodiment Construction

[0030] Hereinafter, the present invention will be further described in detail by taking the embodiment of the accompanying drawings as an example. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.

[0031] A packing swirl compound stripper, such as figure 1 As shown, the tower body 4 of the composite stripping tower is a hollow vertical tower, the lower part of the tower body is equipped with a leg 1, and a tower bottom liquid outlet 2 is connected and installed in the bottom of the tower body.

[0032] A hollow liquid storage section 3 is coaxially arranged in the lower part of the compound stripping tower body, and the solution is stored in the liquid storage section. The amount of the storage solution can be set to meet the evaporation capacity of ten minutes. A heating device 5 is installed, and the heating device can use heating devices such as an electric heater, a steam heater or heat transf...

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Abstract

The invention relates to a filling material cyclone composite stripping tower. The tower body of the composite stripping tower is a hollow vertical tower device. A tower bottom liquid outlet is communicatively arranged in the tower bottom. A liquid storage section is arranged on the bottom of tower body of a desorption tower. A heating device is arranged in the liquid storage section. A through cyclone section is arranged coaxially in the tower body above the liquid storage section. A liquid re-distribution section is coaxially arranged above the cyclone section. A filling material section is arranged coaxially above the liquid re-distribution section. A hollow liquid distribution section is arranged in the tower body coaxially above the filling material section. A tower top liquid phase reflux inlet communicating with the internal side of the tower body is arranged on the tower body outer surface above the liquid distribution section. A foam-removing section is coaxially arranged in the tower body above the tower top liquid phase reflux inlet. A tower top steam outlet is arranged on the top in the tower body above the foam-removing section. According to the stripping tower provided by the invention, with the cyclone principle, desorption strength is enhanced, reaction tower height is reduced, space and material are saved, and desorption effect of the reaction tower is improved.

Description

technical field [0001] The invention belongs to the technical fields of chemical industry and environmental protection, and relates to a distillation desorption reaction tower, in particular to a packing swirl composite stripping tower and its application. Background technique [0002] Studies have shown that the excessive emission of carbon dioxide is an important cause of global warming and other environmental problems. my country's control of carbon dioxide emissions is becoming increasingly stringent. Among the many sources of carbon dioxide emissions, the carbon dioxide emitted by combustion is the most concentrated, and the concentration is relatively high, which is more conducive to absorption. [0003] For the treatment of carbon dioxide, many methods are currently used, which are to absorb the carbon dioxide in the combustion flue gas, then analyze the enriched absorption liquid, collect the high-purity carbon dioxide, and carry out corresponding secondary treatmen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D3/38
Inventor 黄虎成郭秉楠张杰立王硕姜金俊黄娟谭丽晋华东高翔
Owner 北京航天环境工程有限公司
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