High-efficiency carbon dioxide recovery device for beer fermentation

By designing a pneumatically driven movable block and sliding plate structure, the connection difficulties caused by height mismatch in the carbon dioxide recovery device of the brewery were solved, achieving convenient docking and efficient recovery.

CN224308135UActive Publication Date: 2026-06-02ZHENGZHOU KINGSTAR BEER
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Patent Information

Application Number
CN202521108390.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-06-03
Publication Date
2026-06-02
Estimated Expiration
2035-06-03

AI Technical Summary

Technical Problem

In the current carbon dioxide recovery process at breweries, the mismatch between the height of the fermentation tank and the emission pipe leads to difficulties in connection, is time-consuming and labor-intensive, and has poor sealing. Existing temporary remedial measures are complicated to operate and have high risks.

Method used

A high-efficiency carbon dioxide recovery device for beer fermentation was designed. The device uses a pneumatic pusher to drive a movable block and a sliding plate structure to automatically adjust the height of the collection tank to match the discharge pipe interface, thus achieving convenient connection.

Benefits of technology

It enables flexible and convenient connection between the collection tank and the discharge pipe, improves carbon dioxide recovery efficiency and sealing performance, simplifies the operation process, and reduces operational risks.

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Abstract

The utility model belongs to the technical field of beer fermentation, and particularly relates to a high-efficiency carbon dioxide recovery device for beer fermentation, which comprises a trapping tank, a sprayer is mounted at the top of the trapping tank, a bottom outlet of the trapping tank is butted with a connecting pipe, the other end of the connecting pipe is butted with one end of an impurity remover, and the other end of the impurity remover is connected with a filter. A fixing ring is welded on the outer wall of the trapping tank; the bottom of the support is provided with a fixing ring, two connecting rods are symmetrically welded to the bottom of the fixing ring, the bottoms of the connecting rods are welded to the surface of a transverse plate, and one side of the transverse plate makes interactive contact with the outer wall of one side of the support. In this way, the bottom rod can drive the trapping tank to move upwards through the transverse plate, the connecting rod and the fixing ring, and a butt joint pipe at one end of the trapping tank can be gradually aligned with a connector of a carbon dioxide discharge pipe in the beer fermentation process. Therefore, the connection between the trapping tank and the carbon dioxide discharge pipe in the beer fermentation process is more flexible and convenient.
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