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Curved cap tray

A cap tower and arc-shaped technology, which is applied in the field of arc cap trays, can solve the problems of huge installation project, high cost of regular maintenance of the cap inside the tower, and high installation requirements, so as to achieve low cost investment and good practical value , the effect of easy installation

Active Publication Date: 2016-03-23
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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  • Curved cap tray
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Embodiment Construction

[0022] The present invention will be further explained below in combination with 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 schematic structural view of the present invention, as can be seen from the figure, the arc-shaped cap 2 trays include a tray body 1, and several square caps 2 are arranged in the tray body 1, and the several square caps The covers 2 are respectively located on straight lines perpendicular to each other in the tray body 1 , and the trays between the adjacent caps 2 are arched toward the middle from the connection with the caps 2 to form an arc-shaped area 3 . In the present invention, the tray body 1 is installed and fixed in the tower equipment, the tray body 1 with a corresponding diameter is designed according to the diameter of the tower equipment, and the cap 2 with a correspondin...

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Abstract

The invention discloses an arc-shaped cover hood tower plate. According to the arc-shaped cover hood tower plate, a tower plate body is provided with a plurality of square cover hoods; the square cover hoods are arranged in orthogonal straight lines on the tower plate body; each tower plate arranged between two adjacent cover hoods is hunched up from connections parts with the cover hoods to the middle part so as to form arc-shaped areas; horizontal areas are arranged between adjacent arc-shaped areas; the top parts and the bottom parts of the cover hoods are provided with cover caps and cover bottoms with raised middle parts. According to the arc-shaped cover hood tower plate, mass transfer time is prolonged and mass transfer effect is improved via structure changing; cost is low; effective effects are excellent; installation is convenient; and practical value is high.

Description

technical field [0001] The invention relates to an arc-shaped cap 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...

Claims

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Application Information

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