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Round spherical combined packing

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

Inactive Publication Date: 2012-08-29
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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  • Round spherical combined packing
  • Round spherical combined packing

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Embodiment Construction

[0016] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0017] The present invention is mainly composed of two hemispherical packing sheets [1] and a long ring packing [2]. ] is contained in the whole spherical joint packing composed of two hemispherical packing sheets [1]. An overall spherical joint packing composed of two hemispherical packing sheets [1] spliced ​​oppositely is used together with the long ring packing [2], and can also be used separately. A top ring [3] can be arranged at the top center of each hemispherical packing sheet [1], or there can be no top ring [3]. The shape of the top ring [3] is a hollow body of revolution, and its end Can be provided with teeth, also can not be provided with teeth, and top ring [3] can be bonded with adhesive, or be fixed on the hemispherical packing sheet [1] with welding process. The hemispherical packing sheet [1] has a cylindrical base surface [4], and the cylindrica...

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Abstract

A round spherical combined packing is mainly formed by two hemispherical packing sheets and a long-ring packing, wherein the two hemispherical packing sheets are oppositely spliced to form an integral spherical involution packing; and the long-ring packing is contained in the integral spherical involution packing formed by the two hemispherical packing sheets. When the round spherical combined packing is in use, the purposes of orderly and uniform arrangement and good gas-liquid distribution are achieved; the round spherical combined packing has a large specific surface area, and higher heat and mass transfer efficiency as compared with a conventional loose-packed packing, has high strength and bearing capacity, can be used circularly, can be made by metal plates and pipes through a stamping process, or made by plastic raw materials through an injection process, and can be widely applied to packed towers in such fields as chemical industry, fertilizer, oil refining and petrochemical industry.

Description

technical field [0001] The invention relates to a spherical composite packing. 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] The tower packing used in packed tower equipment in chemical industry, chemical fertilizer, oil refining and petrochemical industry includes structured packing and bulk packing, among which the bulk packing used in large quantities now includes Pall ring, stepped ring, flat ring and rectangular saddle ring, etc., their structure Simple, 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 purpo...

Claims

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Application Information

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IPC IPC(8): B01J19/30
Inventor 梁泰安梁勇
Owner 梁泰安
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