A chlorine scrubbing tower

By introducing a pneumatic pump, a gas-liquid conversion cylinder, and a pulse valve into the chlorine scrubbing tower, high-speed, high-frequency pulse spraying of the scrubbing liquid is achieved, solving the problem of poor contact efficiency between the scrubbing liquid and chlorine waste gas, ensuring maximum gas-liquid contact efficiency and avoiding pipeline damage.

CN224541373UActive Publication Date: 2026-07-24ANHUI CHENGYANG CHEMICAL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ANHUI CHENGYANG CHEMICAL CO LTD
Filing Date
2025-08-21
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

In existing chlorine scrubbing towers, the spraying speed and range of the spraying liquid are small, resulting in poor contact efficiency between the spraying liquid and the chlorine waste gas.

Method used

Pulse spraying is achieved by using a pneumatic pump, a gas-liquid conversion cylinder, and a pulse valve to assist the liquid diversion ring. The spray liquid is introduced into the gas-liquid conversion cylinder by a water pump. The pneumatic pump compresses air to push the piston, and the pulse valve controls the pressure changes in the air chamber and the liquid chamber, so that the spray liquid is sprayed out in a high-speed, high-frequency pulse form, which enhances the gas-liquid contact.

Benefits of technology

It improves the contact efficiency between the spray liquid and the chlorine waste gas, avoids pipeline vibration or damage caused by excessive pressure, and has a simple structure that is suitable for the operating environment of chlorine scrubbing towers.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224541373U_ABST
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Abstract

The utility model discloses a chlorine gas washing tower belongs to washing tower technical field. A chlorine gas washing tower, including washing tower main part, the upper end one side of washing tower main part is equipped with air pressure pump, and the inside upper end of washing tower main part is equipped with liquid shunt ring, and the liquid shunt ring is equipped with gas -liquid conversion cylinder between air pressure pump, and one end of gas -liquid conversion cylinder is provided with pulse valve. The utility model solves the problem that the spraying speed and range of the spraying liquid are small, and the contacting efficiency of the spraying liquid and the chlorine gas waste gas is poor during the actual use of the existing chlorine gas washing tower, the utility model makes the spraying liquid spray out in the form of high speed, high frequency pulse, and the chlorine gas flow is impacted to form violent turbulent flow, which ensures the maximum contacting efficiency of the gas and liquid, avoids the vibration or damage of the pipeline caused by the excessively high pressure, realizes the periodic rise and fall of the liquid cavity pressure through the high frequency on-off of the pulse valve, outputs the pulse flow, and the structure is simple, suitable for the internal environment of the chlorine gas washing tower main part.
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Citation Information

Patent Citations

  • CN212215086U