Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Three-layer cascade ring packing

A step ring and step technology, applied in chemical/physical/physicochemical processes, chemical instruments and methods, chemical/physical processes, etc., can solve problems such as nesting, reducing product quality, affecting production efficiency, etc., to prevent nesting stacking, strengthening the strength of the outer wall, and reducing the effect of passing pressure

Inactive Publication Date: 2015-10-14
SUZHOU KD PETROCHEM ENG
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In actual production, nesting phenomenon often occurs between bulk fillers, which greatly affects production efficiency and reduces product quality

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Three-layer cascade ring packing
  • Three-layer cascade ring packing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0013] The three-layer stepped ring packing provided by this embodiment, such as figure 1 As shown, the filler is made of metal, and its outer wall 1 is circular in plan view, and the inner wall circumference of the outer wall 1 is formed with first to sixth blades. Wherein, the first blade 2 is located between two points of an arc at intervals of 120 degrees; the second blade 3 and the first blade 2 are symmetrical to the center of the inner wall circumference of the outer wall 1; the third blade 4 is located at the center of the first blade 2 Between the two points obtained after the two vertices are rotated counterclockwise on the inner wall circumference of the outer wall 1 by an arc of 60 degrees, the fourth blade 5 and the third blade 4 are symmetrical to the center of the inner wall circumference of the outer wall 1; the fifth blade 6 is located at Between the two points obtained by rotating the two apexes of the third blade 4 counterclockwise on the inner wall circumfe...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a three-layer cascade ring packing and belongs to the field of a petrochemical technology. The cascade ring packing is made from metal. The outer wall of the cascade ring packing has a circular shape from a looking-down perspective. The inside of the cascade ring packing has a symmetric first to sixth vanes structure. The first to sixth vanes all have an arc-shaped tongue piece raised towards the outer wall. The first to sixth vanes all have a gap corresponding to the respective tongue piece. The three-layer cascade ring packing provided by the invention has a staggered three-layer vanes structure and has good pressure resistance. As the vanes are separated by 120 degrees, gaps between packings are not enough to stack up mutually.

Description

technical field [0001] The invention relates to a three-layer stepped ring packing, which belongs to the technical field of petrochemical industry. Background technique [0002] Bulk packing is the main component in petrochemical industry; its structure and performance have an important impact on the processing capacity, product quality and technical and economic indicators of the packed tower. Bulk packing can be divided into Raschig rings, Pall rings, stepped rings, flat rings, conjugated rings and saddle rings according to their shapes. [0003] In actual production, the phenomenon of mutual nesting often occurs between bulk fillers, which greatly affects production efficiency and reduces product quality. Contents of the invention [0004] The technical problem to be solved by the present invention is: to overcome the shortcomings of the above-mentioned technologies, and provide a hexagonal three-layer stepped ring packing that reduces the nesting probability. [0005...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/30
Inventor 牛录元孙涛叶丽萍徐耀刚孔逸君
Owner SUZHOU KD PETROCHEM ENG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com