Gas-liquid allotter with supporting and mass transfer function

A gas-liquid distributor and functional technology, applied in the field of gas-liquid distributor, can solve problems such as single function and complex structure, and achieve the effects of reducing tower height, increasing load-bearing capacity, and reducing costs

Inactive Publication Date: 2007-02-28
褚雅志
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a gas-liquid distributor with support and mass transfer functions for the shortcomings of the existing grooved plate distributor a

Method used

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  • Gas-liquid allotter with supporting and mass transfer function
  • Gas-liquid allotter with supporting and mass transfer function
  • Gas-liquid allotter with supporting and mass transfer function

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0024] Example 1

[0025] Referring to Figures 1 and 2, this distributor includes a plurality of liquid phase distribution tanks 2 and liquid phase distribution half tanks 3, 3'. The plurality of liquid phase distribution tanks 2 are arranged in parallel along the radial interval of the tower 1, and the liquid phase The distribution half tanks 3, 3'are arranged on both sides of a plurality of liquid phase distribution tanks 2, and the interval between each liquid phase distribution tank and the liquid phase distribution half tank is a gas phase channel 4, and a groove is sealed at the upper end of the gas phase channel A gas-phase cover 4-1, with vertical gas-phase sealing plates 4-2 sealed at both ends of the gas-phase channel, and a plurality of liquid-phase distribution tanks 2 and liquid-phase distribution are distributed through the cover 4-1 and the sealing plate 4-2 The half grooves 3 and 3'are connected as a whole, and the axisymmetric right half of the figure shows the st...

Example Embodiment

[0029] Example 2

[0030] Referring to Figures 1 and 7, the structure of this embodiment is basically the same as that of Embodiment 1, except that the narrow guide groove on the side vertical plate of the liquid phase distribution tank 2 is replaced with a wide guide groove 13, and the mass transfer hole is removed. Two rows of liquid line distribution can be formed at the gas phase channel, thereby eliminating the distribution blind zone of the gas phase channel, and also having a good distribution effect.

[0031] The liquid phase and gas phase distribution process of this distributor is as follows: see Figures 1 and 2, the liquid falling from the top of the distributor enters the liquid phase distribution tank 2 and the liquid phase distribution half tanks 3, 3', and falls on the gas phase channel. The liquid is collected by the grooved gas phase cover (4-1), flows out from both ends to enter the liquid transversal channel 8 and the annular liquid channel 6, and passes through...

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Abstract

The invention discloses a gas-liquid distributor with support and mass transfer function, which consists of multiple liquid phase distributing grooves to arrange parallelly along radial direction and multiple liquid phase distributing semi-grooves on two sides of liquid phase distributing groove, wherein each gap of liquid phase distributing groove and semi-groove is gas phase distributing channel, which interconnects each liquid phase distributing groove and semi-groove, the mass transfer hole is opened on the liquid phase distributing groove and semi-groove, which is compatible with mass transfer function for distributor.

Description

technical field [0001] The invention relates to a gas-liquid distributor in a chemical engineering tower, in particular, it is a gas-liquid distributor with support and mass transfer functions. Background technique [0002] In the prior art, there are many types of existing gas-liquid distributors, such as: narrow groove type (such as Chinese patent ZL00240612.8), groove plate type (such as Chinese patent ZL00240642. Patent ZL98108915) etc. From their distribution effect on the liquid phase, the distribution uniformity of the grooved plate type is the best, because the liquid communicates with each other on the distributor, has the same level and static pressure difference, so it has better distribution effect, but its structure is complicated and the manufacturing cost is high. Furthermore, the existing distributors generally have a single function, can only complete liquid distribution or gas-liquid distribution, and cannot perform mass transfer during the distribution p...

Claims

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Application Information

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IPC IPC(8): B01D3/22B01D3/32B01D53/18
Inventor 褚雅安
Owner 褚雅志
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