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Dual-layer collective liquid distributor with lateral line withdrawal function

A liquid distributor and side line extraction technology, which is applied in the field of liquid distributors and collecting liquid distributors, can solve the problems of large space height, achieve good effect, simple structure, and save space and height in the tower

Inactive Publication Date: 2012-01-25
TIANJIN UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the space occupied by the tower will be very high.

Method used

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  • Dual-layer collective liquid distributor with lateral line withdrawal function
  • Dual-layer collective liquid distributor with lateral line withdrawal function
  • Dual-layer collective liquid distributor with lateral line withdrawal function

Examples

Experimental program
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Embodiment 1

[0026] Such as Figure 1~6 As shown, the lifting cap 1 of the double-layer collecting liquid distributor with side line extraction is connected to the lifting cylinder 2 through the connecting plate 7, with the liquid collecting channel 10 as the central axis, the height of the connecting plate 7 is along the central axis of the tower wall The two sides are successively lowered to form an inclined lift cap 1, such as image 3 and Figure 6 As shown, the inclination direction of the air lift cap from high to low is the flow direction of the liquid, so that the liquid collected on the air lift cap 1 flows smoothly into the liquid collection ring 3; the air lift tube 2 can be a cylinder, a square tube, or a rectangular tube etc., the present embodiment is a rectangular inflator; the liquid collection ring 3 is welded to the tower wall, and the vertical ring 4 is welded on the liquid collection ring 3. The position of the side line extraction pipe 13 can be determined according ...

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Abstract

The invention relates to a chemical tower internal member, in particular to a dual-layer collective liquid distributor with a lateral line withdrawal function. The collective liquid distributor mainly comprises an air lifting cap (1), an air lifting cylinder (2), a liquid collecting ring (3), a vertical ring (4), a liquid collecting groove (5), liquid guiding angle steel (6), a connecting plate (7),a support base (8), a liquid collecting plug (9), a liquid collecting channel (10), a liquid distribution hole (11), an overflow hole (12), a withdrawal pipe (13) and a lacing bar (14), wherein theair lifting cap is V-shaped, and inclines from high to low towards two sides of a tower wall by taking the liquid collecting channel as a central axis; liquid collected by the air lifting cap can flow into the liquid collecting ring smoothly, so that a lateral line liquid phase is easy to extract. The liquid distributor integrates the functions of liquid collection, uniform distribution of liquidand lateral line withdrawal, has the characteristics of saving space in a tower and can be adjusted horizontally and easily.

Description

technical field [0001] The present invention relates to collecting liquid distributors. It belongs to a liquid distributor used in packed tower equipment in the fields of chemical industry, petrochemical industry, chemical fertilizer, pharmaceuticals, etc., and in particular relates to a double-layer collecting liquid distributor with side line extraction. Background technique [0002] In the departments of oil refining, ethylene, petrochemical, fine chemical, food, medicine and environmental protection, towers are important unit equipment. It is widely used in unit operations such as distillation, absorption, extraction, washing, and heat transfer. Therefore, the research on towers has always attracted the attention of scholars at home and abroad. [0003] In recent years, with the continuous development of column technology, the technology of column internals has also been continuously developed and improved, and various new types of column internals have emerged in an e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D3/18B01D53/18B01J19/00
Inventor 李楠楠李鑫钢肖红李燕李文镇许力强
Owner TIANJIN UNIV
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