Gas deacidification and impurity removal device, method, gas handling vehicle, transport apparatus

By designing eccentric air inlet pipes to form vortices in the gas deacidification and impurity removal device, and combining them with a liquid supply module that controls pH value and liquid level, the problem of removing acidic components in a confined space is solved, achieving a highly efficient gas treatment effect. It is suitable for mobile deacidification vehicles and ship exhaust gas treatment.

CN116236896BActive Publication Date: 2026-02-27HUNAN SANY PETROLEUM TECH
View PDF 4 Cites 0 Cited by

Patent Information

Application Number
CN202310434875.1
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2023-04-21
Publication Date
2026-02-27
Estimated Expiration
2043-04-21

AI Technical Summary

Technical Problem

Existing technologies cannot effectively remove acidic components from gases, especially NOx and SOx from ship exhaust, in confined spaces. Traditional amine process equipment is bulky and energy-intensive, which cannot meet the needs of mobile deacidification vehicles and confined spaces.

Method used

A gas deacidification and impurity removal device is designed. By setting the air inlet pipe and the center line of the container body opposite to each other, a vortex is formed. Combined with a liquid supply module with pH value detection and liquid level control, solvent circulation and gas treatment are realized, reducing the size of the device while improving the deacidification and impurity removal effect.

Benefits of technology

It achieves excellent removal of acidic components in confined spaces, reduces the size of the device, and is suitable for applications in confined spaces, meeting the needs of mobile deacidification vehicles and ship exhaust gas treatment.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN116236896B_ABST
    Figure CN116236896B_ABST
Patent Text Reader

Abstract

The present application relates to the technical field of gas treatment, and provides a gas deacidification and impurity removal device, method, gas treatment vehicle and transportation equipment. The gas deacidification and impurity removal device comprises a container main body, an inner cavity is formed in the container main body, a gas outlet pipe is arranged at the top of the container main body, a liquid outlet pipe is arranged at the bottom of the container, and a solvent inlet pipe and an air inlet pipe are respectively arranged on the side wall of the container; the center line of the air inlet pipe is arranged in a different plane from the center line of the container main body. The gas deacidification and impurity removal device, method, gas treatment vehicle and transportation equipment provided by the present application can form vortex flow of the solvent in the inner cavity when the air inlet pipe is connected to the gas to be treated, thereby enhancing the deacidification and impurity removal capacity, so that good deacidification and impurity removal effect can be ensured in the container with small volume, the overall volume of the gas deacidification and impurity removal device is effectively reduced, and the requirement of removing the acidic components in the gas under the condition of narrow space can be met.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Cylindrical cyclone separation device and special cyclone guide ring for same

    CN103939181A

  • Washing tower

    CN110141956A

  • Doctor solution pH value automatic regulating system

    CN207463070U

  • Movable gas desulfurization and deacidification equipment

    CN210845802U