Tower bubbling stuffing with vortex-flow and defrosting function

A functional and column technology, applied in the field of petrochemical column packing and mist eliminators, which can solve problems such as coupling of unseen mass transfer processes
CN100444948CInactive Publication Date: 2008-12-24่คš้›…ๅฟ—
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
่คš้›…ๅฟ—
Publication Date
2008-12-24
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention is a tower vessel bubbling filler having both the swirling and defogging functions, which includes S-shaped waved plates, the S-shaped waved plates are butt-jointed reversely by twos to form a packing unit, a plurality of packing units form a packing unit row by longitudinal arrangement, then a plurality of packing unit rows form a packing block by lateral and parallel arrangement, and the packing unit rows are laid to partially overlap each other, the butt-joint close end of the front row of packing unit is extended into the C-shaped open end of the rear row of packing unit, half of the close board of the packing unit row is arranged on the two sides of the packing block, thus forming an integrated regular packing process. The invention also has the bubbling and mass transfer process while fulfilling the process of packing gas and liquid countercurrent contacting and mass transfer, and the structure of the bubbling is arranged compactly, therefore, the mass transfer efficiency of the filler is extremely improved.
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Description

Technical field

[0001] The invention relates to a petrochemical tower packing and a mist eliminator, specifically, it is a tower bubbling packing with a cyclone defogging function. Background technique

[0002] Distillation towers are mainly divided into two types, one is a plate tower and the other is a packed tower. The main structure of the packed tower is to install a liquid phase distributor and multi-layer packing in the tower. The packing is an important part of the gas and liquid two-phase mass transfer. The mass transfer process of the packing is: the liquid phase drops into the packing through the distributor spray , The liquid phase forms a downward-flowing liquid film on the structural surface of each packing unit. The liquid film contacts the rising gas phase countercurrently for mass transfer, so that the lighter substances in the liquid phase are heated and evaporated by the gas phase and rise together with the gas phase. The heavier components in the gas phase are...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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