Tower plate for packed tower

A technology of packed towers and trays, which is applied in chemical/physical/physicochemical processes, chemical instruments and methods, chemical/physical processes, etc., and can solve the requirements of huge installation projects, high cost of regular maintenance of tower inner caps, and installation Advanced problems, to achieve the effect of improving utilization rate, avoiding disposable products, and efficient mass transfer

Inactive Publication Date: 2020-04-07
泰兴市宏伟机电环保科技有限公司
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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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  • Tower plate for packed tower

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Embodiment Construction

[0023] 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.

[0024] 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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Abstract

The invention discloses a tower plate for a packed tower, which comprises a tower plate body, and is characterized in that the tower plate body comprises an upper layer and a lower layer which are parallel, a plurality of valve plates are arranged on the opposite sides of the two-layer tower plate body, one end of the valve plate is fixedly connected with the tower plate body, and other end is suspended, the packing is arranged in the middle of the two-layer tower plate body, the middle of the valve plate is arched towards the packing, the packing is obliquely arranged between the two-layer tower plate body, the packing comprises a plurality of baffle plates with sawtooth-shaped longitudinal sections, the adjacent baffle plates are arranged in parallel, and longitudinal fixing rings are arranged on the periphery of the two-layer tower plate body. Gas and liquid can only enter the packing through the valve plate, the liquid and the gas are in full contact in the packing, mass transfer is efficient and uniform, the fixing ring is detachably connected with the tower plate body, and the packing is convenient to replace.

Description

technical field [0001] The invention relates to a tray for a packed tower, 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 pedals and trays for packed towers. The high-efficiency packing pedal has high effect and large production capacity, but due to its high cost, it is 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 ordina...

Claims

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Application Information

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IPC IPC(8): B01J19/32
CPCB01J19/32B01J2219/32213
Inventor 戴金龙
Owner 泰兴市宏伟机电环保科技有限公司
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