Multilevel atomizing hypergravity swinging bed with plane reticular lamina reinforcement and uses thereof

A high-gravity rotating bed and planar network technology, applied in chemical/physical/physical-chemical mobile reactors, chemical instruments and methods, chemical/physical processes, etc., can solve the problem of limiting the surface area of ​​droplets in a high-gravity rotating bed, heat transfer, Mass transfer and dust removal efficiency and other issues, to achieve the effect of enhanced mass transfer, enhanced mass transfer and heat transfer, and strong capture effect
CN100531844CInactive Publication Date: 2009-08-26SOUTH CHINA UNIV OF TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SOUTH CHINA UNIV OF TECH
Publication Date
2009-08-26
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a multi-stage atomized high-gravity rotary bed reinforced with a flat screen plate and an application thereof. The rotary bed includes a rotary bed shell, a motor, and a rotating shaft; a hollow drum is arranged on the outer periphery of the rotating shaft in the housing, and the rotating shaft is a hollow structure, and an intermediate water pipe with a hole is inserted in the middle of the rotating shaft, and the water pipe is provided with a liquid inlet. There are small holes on the rotating shaft in the cylinder, and small holes are also arranged on the rotating cylinder corresponding to the rotating shaft. At least two or more flat screens are fixed on the rotating drum. The flat screens are set horizontally, and the axial direction is maintained between the screens spacing. The rotary planar screen enhanced multi-stage atomization high-gravity rotary bed can not only strengthen the mass transfer, heat transfer and dust removal efficiency between the gas-liquid two phases, but also avoid high gas resistance loss, and can be used under low gas resistance conditions. Under the condition of high heat transfer, mass transfer coefficient and high dust removal efficiency, it has the value of popularization and application in industry.
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Description

technical field

[0001] The invention relates to an enhanced rotary bed, in particular to a compound enhanced multi-stage atomization high-gravity rotary bed with spaced apart planar screen plates and its application in enhanced heat transfer, mass transfer and dust removal. Background technique

[0002] There are many forms of existing high-gravity rotating beds, among which concentric circular thin-plate packing rotating bed gas-liquid mass transfer reactor (patent number is ZL95214611.8), plate-type rotating film gas-liquid mass transfer reaction device (patent number is ZL95106281. 6), gas axial flow rotary packed bed gas-liquid heat and mass transfer device (patent No. ZL97212054.8), etc.

[0003] When the gas-liquid cross-flow type super gravity rotary bed (ZL97212054.8) is working, the liquid is sprayed from the small hole of the central water inlet pipe, and is thrown into the drum by the rotating shaft with the hole; the moving liquid droplets hit the high-speed rota...

Claims

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