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

Absorption system for industrial exhaust gas treatment

An absorption system, industrial waste gas technology, applied in gas treatment, membrane technology, dispersed particle separation, etc., can solve the problems of poor hydrogen chloride absorption effect, large floor space, dilute hydrochloric acid concentration, etc., to achieve automatic operation, flexible use, The effect of slowing down the rotation speed

Inactive Publication Date: 2017-12-15
郭玉连
View PDF3 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing absorption tower has a poor absorption effect on hydrogen chloride, and there is still a lot of hydrogen chloride gas in the exhaust gas discharged at the end; and the concentration of the generated hydrochloric acid is very dilute, and it needs to be concentrated in the future before it can be put into industrial use
In order to improve the absorption efficiency, multi-stage absorption towers are generally used for absorption. In this way, it is usually necessary to set up multiple absorption towers or set the volume of the absorption towers to be large, so the construction period is long, the construction cost is high, and the land occupation The area is also very large

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
  • Absorption system for industrial exhaust gas treatment
  • Absorption system for industrial exhaust gas treatment
  • Absorption system for industrial exhaust gas treatment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as Figure 1-3 As shown, an absorption system for industrial waste gas treatment includes a tower body 1, an air injection device, a water injection device, a gas recovery device, a liquid recovery device, an exhaust neutralization device, and a condensing unit matched with the liquid recovery device. Device 20; the air injection device includes an air injection part 21 located at the lower part of the tower body and an air intake pipe 22 connected with the air injection part, and the air injection part 21 is an air nozzle purchased directly on the market; the upper part of the tower body An air outlet pipe 11 is provided so that the exhaust gas enters from the bottom of the absorption tower and is sprayed upwards through the air spraying device. Pipeline 32, the water spraying part 31 is a spray head purchased directly on the market; the lower part of the tower body is provided with a liquid outlet pipe 12, so that water enters from the upper part of the absorptio...

Embodiment 2

[0034] Such as Figure 4-6 As shown, the difference between this embodiment and Embodiment 1 lies in the structure of the connector: the connector 52 is provided with a spherical cavity 521, the liquid inlet channel 53, the first liquid outlet channel 54, the second liquid outlet channel 55 communicate with the spherical cavity 521 respectively, and the axes of the liquid inlet channel 53 and the first liquid outlet channel 54 are in the same straight line, and the axes of the liquid inlet channel 53 and the second liquid outlet channel 55 are perpendicular to each other; the movable member 56 includes a spherical The rotating member 561, the first liquid guiding channel 562 and the second liquid guiding channel 563, the spherical rotating member 561 is rotatably arranged in the spherical cavity, and the first liquid guiding channel 562 is eccentrically arranged in the spherical cavity. In the rotating part, the eccentric penetration here refers to not passing through the cent...

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 an absorption system for industrial waste gas treatment, which comprises a tower body, an air injection device, a water injection device, a gas recovery device and a liquid recovery device; the air injection device includes an air injection part arranged at the lower part of the tower body and The air inlet pipe connected with the air spraying part; the water spraying device includes a water spraying part arranged on the upper part of the tower body and a liquid inlet pipe connected with the water spraying part; the upper part of the tower body is provided with an air outlet pipe, so The lower part of the tower body is provided with a liquid outlet pipeline; the liquid recovery device includes a liquid recovery pipeline for connecting the liquid outlet pipeline and the liquid inlet pipeline and a movable adjustment component arranged at the connection between the liquid recovery pipeline and the liquid outlet pipeline. The invention is equipped with a gas recovery device and a liquid recovery device, and the waste gas and liquid can undergo multiple reactions in the same absorption tower, so as to ensure that the hydrogen chloride in the waste gas can be completely absorbed.

Description

technical field [0001] The invention belongs to the technical field of industrial waste gas treatment, and in particular relates to an absorption system for industrial waste gas treatment. Background technique [0002] The production of chemical, petroleum, pharmaceutical, environmental protection and other industries is accompanied by the emission of waste gas, and the waste gas usually contains hydrogen chloride gas. If such highly corrosive gas is directly discharged into the external environment, it will cause great pollution to the environment. Existing waste gas will be absorbed before being discharged, and the harmful gas in it will be removed before being discharged. The absorption of hydrogen chloride in the prior art is usually carried out through an absorption tower, and the hydrochloric acid produced can also be used for other industrial manufactures. However, the existing absorption towers have a poor absorption effect on hydrogen chloride, and there is still a...

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
IPC IPC(8): B01D53/14B01D53/18
CPCB01D53/1412B01D53/1406B01D53/1456B01D53/18B01D2252/103B01D2257/2045
Inventor 郭玉连
Owner 郭玉连
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