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Spherical composite packing

A combined filler and spherical technology, applied in chemical/physical/physical chemical processes, chemical instruments and methods, chemical/physical processes, etc., can solve the problems of heat transfer, low mass transfer efficiency, small specific surface area, poor bearing capacity, etc. , to achieve the effect of good gas-liquid distribution, large specific surface area and high mass transfer efficiency

Inactive Publication Date: 2011-12-28
梁泰安 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But its disadvantages are: low strength and poor bearing capacity; small specific surface area, which makes heat transfer and mass transfer efficiency low; and cannot be arranged in an orderly manner, and the gas-liquid distribution is not uniform enough

Method used

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  • Spherical composite packing
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Embodiment Construction

[0015] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0016] The present invention is mainly composed of two hemispherical shells [1] and a cylindrical tube [2]. The two hemispherical shells [1] are relatively spliced ​​and fixed into a spherical whole, and a cylindrical tube [2] is contained in the two hemispherical shells [ 1] Among them. There are 1 to 8 inverting sheets [3] distributed on the cylindrical tube [2]. The hemispherical shell [1] has a cylindrical base surface [4], and there are 1 to 5 inner flanges [5] and 1 to 5 outer flanges [ 6]. The other end of the cylindrical base surface [4] is extended with 3 to 10 petal-shaped outer spherical surfaces [7] evenly distributed and inner folded surfaces [8] distributed alternately with the petal-shaped outer spherical surfaces [7] and having the same number. The petal-shaped outer spherical surface [7] is provided with a tooth-shaped inner flange [9] parallel to...

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Abstract

The spherical composite packing is mainly composed of two hemispherical shells and a cylindrical tube. The two hemispherical shells are spliced ​​and fixed relative to each other to form a spherical whole, and the cylindrical tube is contained in the two hemispherical shells. When used, spherical composite packing can achieve orderly and uniform arrangement, and has good gas-liquid distribution effect; large specific surface area, higher heat transfer and mass transfer efficiency than common bulk packing; high strength and high bearing capacity; and can be used repeatedly. The spherical composite filler can be made of metal sheets and pipes by stamping process, or can be made of plastic raw materials by injection molding process. The spherical combined packing can be widely used in packed tower equipment in the fields of chemical industry, fertilizer, oil refining and petrochemical industry.

Description

technical field [0001] The invention relates to a spherical composite filler. It belongs to the bulk packing used in packed tower equipment in the fields of chemical industry, chemical fertilizer, oil refining and petrochemical industry. technical background [0002] Bulk packings widely used in packed tower equipment in the fields of chemical industry, chemical fertilizer, oil refining and petrochemical industry include Pall rings, stepped rings and saddle rings, etc. They are simple in structure, easy to process and manufacture, and can be recycled and used repeatedly. But its disadvantages are: low strength and poor bearing capacity; small specific surface area, which makes heat transfer and mass transfer efficiency low; and it cannot be arranged in an orderly manner, and the gas-liquid distribution is not uniform enough. Contents of the invention [0003] The purpose of the present invention is to provide a spherical composite packing, whose appearance is spherical, w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/30
Inventor 梁泰安梁勇
Owner 梁泰安
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