A high-efficiency vortex separator for aerobic bio-fermentation production

By designing a high-efficiency cyclone separator, the problem of low separation efficiency of traditional cyclone separators in aerobic bio-fermentation was solved, achieving efficient gas-liquid separation and stable production, while reducing environmental pollution and product loss.

CN224422236UActive Publication Date: 2026-06-30NINGBO XINGBANG BIOCHEMICAL EQUIP CO LTD
View PDF 1 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NINGBO XINGBANG BIOCHEMICAL EQUIP CO LTD
Filing Date
2025-07-11
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Traditional cyclone separators have low separation efficiency in aerobic bio-fermentation processes, cannot effectively prevent secondary scattering, and their separation efficiency decreases significantly when the air volume fluctuates, leading to environmental pollution and product loss.

Method used

A high-efficiency vortex separator was designed, comprising an exhaust pipe, an intake pipe, a flow guide, and a flow stabilizer. It adopts a cylindrical structure with a flange at the lower end of the flow guide and a folded lower edge at the lower end of the flow stabilizer to enhance the gas-liquid separation effect. A grid distributor is set inside the shell to suppress droplets from being carried out by the airflow.

Benefits of technology

It improves gas-liquid separation efficiency, reduces the discharge of live bacteria, increases the volume of the fermenter, reduces the amount of defoamer used, stabilizes production, reduces the risk of contamination, and is suitable for environmental protection equipment.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224422236U_ABST
    Figure CN224422236U_ABST
Patent Text Reader

Abstract

A high-efficiency vortex separator for aerobic bio-fermentation production includes a separator shell. The separator shell contains an exhaust pipe, the lower end of which is located in the middle of the shell, and the upper end of which extends out from the top of the shell to form an exhaust port. An air inlet pipe is located on one side of the upper end of the shell, containing a grid distributor. A flow guide is located in the upper part of the shell, and a flow stabilizer is located in the lower part. A drain pipe is located at the bottom of the shell. This invention features a reasonable structure, good defoaming effect, and high gas-liquid separation efficiency. It also ensures smooth material return, reduces the amount of defoamer used, and significantly reduces the emission of live bacteria and odor concentration in the exhaust gas, thus reducing environmental pollution. The structure is simple with no dead corners, does not accumulate scale, and with long-term use and cleaning processes, the risk of contamination can be completely eliminated.
Need to check novelty before this filing date? Find Prior Art