Lantern-ring bulk packing

A technology of bulk packing and collars, 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, low strength, small specific surface area, etc. , to achieve good gas-liquid distribution, increased carrying capacity, and high mass transfer efficiency

Inactive Publication Date: 2015-06-24
梁泰安 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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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Examples

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Embodiment Construction

[0032] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0033] The present invention is mainly composed of an outer ring surface and an inner ring surface, and the inner ring surface is sleeved at the center of the outer ring surface. Each inner ring surface has a long cylindrical surface [1], on which there are 1 to 5 rows of holes, the number of holes in each row is 2 to 9, two adjacent rows of holes are arranged in a staggered manner, and each hole is provided with a The inner meander piece [2] with a curved central axis of the long cylindrical surface [1] is provided with teeth on the two long sides of the hole and the inner meander piece [2]. Each outer ring surface has two coaxial oblate cylindrical surfaces [3], and the middle part of each oblate cylindrical surface [3] is provided with a pressing edge. Between the two oblate cylindrical surfaces [3], an elliptical N H-shaped external connecting pieces [4], N long...

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Abstract

The invention discloses a lantern-ring bulk packing. The lantern-ring bulk packing is mainly formed by combining an outer ring surface with an inner ring surface, wherein the inner ring surface sleeves the central part of the outer ring surface. The lantern-ring bulk packing is approximately spherical in appearance shape, capable of realizing an ordered and uniform array when in use, and good in gas-liquid distribution effect; the specific surface area is large and nearly double of that of a common bulk packing with the same specification and model, and heat transfer and mass transfer efficiencies are high; the strength is high, and the bearing capacity is double of that of the common bulk packing with the same specification and model. The outer ring surface and the inner ring surface of the lantern-ring bulk packing are produced from steel sheets with thicknesses of 0.3-2.0mm through a stamping process. The lantern-ring bulk packing can be widely applied to packing tower equipment in the fields of chemical engineering, chemical fertilizers, oil refining, petrochemical engineering and the like.

Description

technical field [0001] The invention relates to a collar bulk 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. Background technique [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 purpose of th...

Claims

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Application Information

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IPC IPC(8): B01J19/30
CPCB01J19/30
Inventor 梁泰安梁勇
Owner 梁泰安
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