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Tower bubbling stuffing with vortex-flow and defrosting function

A function and tower technology, applied in the field of petrochemical tower packing and mist eliminator, can solve problems such as mass transfer process coupling that has not been seen

Inactive Publication Date: 2008-01-16
褚雅志
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technology, there have been many packings and trays with different structures, and they all belong to the above-mentioned design ideas. Although they have also achieved good improvement effects, there has been no coupling of the mass transfer process between the packing and the trays so far. design ideas together

Method used

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  • Tower bubbling stuffing with vortex-flow and defrosting function
  • Tower bubbling stuffing with vortex-flow and defrosting function
  • Tower bubbling stuffing with vortex-flow and defrosting function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Referring to Fig. 1, it includes an S-shaped corrugated plate 1, and the S-shaped corrugated plates are oppositely connected in pairs to form a packing unit 2, as shown in Fig. 2, a plurality of such packing units 2 are vertically arranged to form a packing unit column 3, As shown in Figure 3; see Figure 4, a plurality of the packing unit rows are arranged in parallel to form a packing block 4, and the packing unit rows partially overlap each other, so that the butt closed end of the front packing unit extends into the rear packing In the C-shaped opening end of the unit, half packing unit row sealing plates 5 and 6 are provided on both sides of multiple packing unit rows, thereby forming a completed structured packing as shown in FIG. 1 .

[0026] Referring to Figure 5, when the sprayed liquid enters the filler, a part of the liquid will be temporarily stored in the semicircular groove 1-1 of each S-shaped wave plate, and the reversed semicircle on the semicircular groo...

Embodiment 2

[0028] The structure equivalent to the structure effect of the previous example is: see Figures 6 and 7, it includes a vertically bent right-angled S-shaped plate, the right-angled S-shaped plate is oppositely connected in pairs to form a packing unit (8-1), and a plurality of The packing units (8-1) are arranged longitudinally to form a packing unit row (8), and a plurality of the packing unit rows 8 are arranged in parallel horizontally to form a packing block (7), and there is a partial overlap between the packing unit rows, Make the butt joint closed end of the packing unit in the front row extend into the C-shaped opening end of the packing unit in the rear row, and set half packing unit sealing plates 9, 10 on both sides of the packing block 7, thereby forming a complete structured packing.

[0029] The installation structure of the packing (comprising the packing described in embodiment 1 and embodiment 2) in the tower is shown in Figure 8 and Figure 10, when the tower d...

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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.

Description

technical field [0001] The invention relates to a petrochemical tower filler and a mist eliminator, in particular to a tower bubbling filler with the function of swirling and defogging. Background technique [0002] Distillation towers are mainly divided into two types, one is plate tower and the other is packed tower. The main structure of the packed tower is to install a liquid phase distributor and multi-layer packing in the tower, where the packing is an important part of gas-liquid two-phase mass transfer, and the mass transfer process of the packing is: the liquid phase is sprayed down into the packing through the distributor , the liquid phase forms a downward-flowing liquid film on the structural surface of each packing unit, and the liquid film is in countercurrent contact with the rising gas phase 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, while The heavier...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/32B01D3/14
Inventor 褚雅安
Owner 褚雅志
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