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

High-efficient gas-liquid mass transferring device

A high-efficiency, gas-liquid exchange technology, applied in the direction of dispersed particle separation, chemical instruments and methods, separation methods, etc., can solve the problems of low gas purification degree and large volume of desulfurization tower, so as to improve the purification degree, remarkable application effect and easy operation The effect of great elasticity

Active Publication Date: 2009-03-18
CHANGCHUN DONGSHI TECH & TRADING INDAL
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention also provides a high-efficiency gas-liquid mass transfer device, which solves the shortcomings of the existing desulfurization tower, such as large volume and low gas purification degree.

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
  • High-efficient gas-liquid mass transferring device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] As shown in Figure 1, the tower body 14 is provided with a defoaming plate 5, a liquid distributor 7 and a multi-stage gas-liquid exchange mechanism 15 from top to bottom (this embodiment is a three-stage gas-liquid exchange mechanism, which can also be based on the vulcanization in the gas. The level of hydrogen content determines the number of stages used), the bottom of the tower body 14 is a liquid collection chamber 16, and the gas-liquid exchange mechanism 15 includes an upper redistribution plate 8, a middle bubble redistributor 9 and a bottom baffle 10 , distribution holes 17 are evenly distributed on the redistribution plate 8, the bubble redistributor 9 is a cavity structure, and the air outlet holes 18 are distributed on the surface, so that the bubbles are broken to form bubble groups. Unicom, the downcomer 11 is arranged between the two gas-liquid exchange mechanisms 15, the upper nozzle of the downcomer 11 is located on the plane of the redistribution plate...

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 discloses a high efficient gas and liquid mass transfer rig. A defoaming plate, a liquid distributor and a multilevel gas and liquid exchanging device is arranged in a tower body up and down, the bottom of the tower body is a liquid collecting chamber, the top of the tower body is an air gate; the invention uses the character of H2S and aqueous alkali which can proceed chemical reaction quickly and adopts gas and liquid direct contact, makes liquid and gas moving contact, turbulent motion mass transfer, the contact area between the liquid and the gas is increased greatly, makes the gas realize full mixing contact with the liquid and improves the purifying degree. The invention doesn't use filling, which solves the blocking problem in the filling desulfurizer and has simple structure, convenient installation, large operating flexibility, low tower resistance, low production cost and remarkable practical application effect.

Description

Technical field: [0001] The present invention is an improvement to the desulfurization tower structure of the existing wet desulfurization, especially discloses a high-efficiency gas-liquid mass transfer device, which belongs to the technical field of chemical equipment. Background technique: [0002] At present, the vast majority of wet desulfurization desulfurization towers basically use packed towers. Due to the different specifications and models of packing used, the mass transfer area is different. However, the design department can base the design on the basis of the gas volume, hydrogen sulfide content and Different towers are designed according to the selected fillers. In short, all of them can meet the production needs, that is, generally can meet the requirements of gas purification. However, with the continuous expansion of the production scale of enterprises and the adjustment of the diversification of subsequent products, the requirements of enterprises for desu...

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 Patents(China)
IPC IPC(8): B01D53/75B01D53/78B01D53/52
Inventor 高志斗汪晓梅
Owner CHANGCHUN DONGSHI TECH & TRADING INDAL
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