Packed tray

A technology of packing type and tray, which is applied in the direction of fractionation, etc., can solve the problems of high cost of regular maintenance of the tower inner cover, high installation requirements, and huge installation engineering, so as to avoid disposable products, improve utilization rate, and transfer high quality effect

Active Publication Date: 2016-03-02
NANTONG SUTONG SEPARATION ENG & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the present invention needs to install caps one by one, the installation project is huge, each cap needs to be installed vertically, the installation requirements are high, and the regular maintenance cost of the caps in the tower is high

Method used

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  • Packed tray

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Embodiment Construction

[0022] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention but not to limit the scope of the present invention.

[0023] figure 1 It is a structural schematic diagram of the present invention. As can be seen from the figure, the packing 3-type tray includes a tray body 1, and the tray body 1 includes two layers parallel up and down, and the opposite sides of the tray body 1 of the two layers are provided with A plurality of valve plates 2, one end of the valve plate 2 is fixedly connected to the tray body 1, and the other end is suspended in the air, the middle of the two-layer tray body 1 is provided with a packing 3, and the middle of the valve plate 2 is arched toward the packing 3, The packing 3 is arranged obliquely between the two-layer tray bodies 1, and the packing 3 includes several...

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PUM

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Abstract

A filler-type tower plate, comprising a tower plate body (1), the tower plate body (1) comprising two layers which are parallel in an up-down manner, opposite sides of the bi-layered tower plate body (1) being provided with several valve pieces (2), one end of each valve piece (2) being fixedly connected to the tower plate body (1), the other end being suspended in the air, the middle of the bi-layered tower plate body (1) being provided with a filler (3), the middles of the valve pieces (2) arching towards the filler (3), the filler (3) being obliquely arranged within the bi-layered tower plate body (1), the filler (3) being filled with several baffle plates (4) having sawtooth-shaped longitudinal cross sections, adjacent baffle plates (4) being arranged in parallel.

Description

technical field [0001] The invention relates to a packed tray, which is a tray installed in chemical tower equipment and belongs to the field of chemical equipment. Background technique [0002] Tower equipment is a kind of gas-liquid and liquid-liquid contact mass transfer equipment commonly used in the petroleum and chemical industry, mainly including plate trays and packed trays. High-efficiency packed trays have high effect and large production capacity, but due to their high cost, they are not suitable for high-pressure and coking-prone occasions. Compared with packed towers, ordinary plate towers are widely used in China under normal pressure and high pressure conditions due to their low cost. [0003] However, in the working conditions of large liquid absorption and rectification, the liquid-gas ratio is very large, for example, the liquid-gas molar ratio of water-eluted carbon is as high as 100 or more. For such working conditions, the ordinary plate tower can ofte...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D3/18
CPCB01D3/18
Inventor 葛红军徐丽梅杨伟东邱玉梅沙嘉敏
Owner NANTONG SUTONG SEPARATION ENG & TECH
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