Natural gas deacidification device

By combining a gas-liquid mixing mechanism, a porous adsorption belt, and a torsion mechanism, the problems of packing caking and poor purification effect in natural gas deacidification units are solved, achieving efficient natural gas purification and improved liquid utilization.

CN122104315APending Publication Date: 2026-05-29HEBEI HONGKE QINGNENG ENVIRONMENTAL PROTECTION EQUIP CO LTD
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Patent Information

Application Number
CN202610356089.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-03-23
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

In existing natural gas deacidification units, the packing material is prone to caking, impurities accumulate and are difficult to remove, the absorbent liquid mixes with the reaction liquid, increasing the complexity of the treatment process, and the purification effect is not good.

Method used

By employing a gas-liquid mixing mechanism, a porous adsorption belt, a flexible filter element, and a torsion mechanism, and through flow control and ultrasonic cleaning, it achieves efficient chemical reaction between liquid and gas and effective removal of impurities.

Benefits of technology

It improves the sufficiency of chemical reaction between the deacidified liquid and sulfur-containing components, reduces liquid residue, ensures smooth filtration and purification effect, and simplifies the cleaning process.

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Abstract

The invention discloses a natural gas deacidification device. The natural gas deacidification device comprises a gas-liquid mixing mechanism, a closed loop pipe, a porous adsorption belt body, a flexible filter part and a torsion mechanism, according to the invention, the amount of the to-be-deacidified natural gas and the amount of the desulfurizer liquid are controlled to enter the tiny gap between the sheet and the lower layer plate which are in contact with each other and are diffused to implement the deacidification chemical reaction, so that the sufficiency of the chemical reaction of the desulfurizer liquid and the natural gas containing sulfur components is improved, and meanwhile, the residual amount of the liquid for deacidification due to excessive use can be greatly reduced; the four driven inner supporting rods are in a twisting state, so that the connected flexible filtering piece and the filler can be twisted, attachments in the flexible filtering piece and the filler can be accelerated to loosen and fall off from hardening, convenience can be provided for subsequent washing and cleaning, and the ventilation and filtering smoothness of the flexible filtering piece and the filler is ensured; the position of the porous adsorption belt body can be moved and adjusted, secondary reaction sediment attachments can be cleaned, and the state that the corrosion-resistant sponge adsorbs surrounding liquid again can be recovered.
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