Fin economizer
By designing the vent pipe, heat conduction box and cleaning mechanism of the fin economizer, the problem of dust impurities in the flue gas affecting the heat absorption effect and inconvenience of cleaning is solved, and efficient heat recovery and cleaning automation are achieved.
CN223271293UActive Publication Date: 2025-08-26JIANGSU BAICHUAN BOILER MFG CO LTD
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Patent Information
- Application Number
- CN202422417073.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-08
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-10-08
AI Technical Summary
Technical Problem
Dust and impurities in the flue gas cause waste to adhere to the surface of the heat-absorbing structure, affecting the heat-absorbing effect, and the large number of fins leads to inconvenience in cleaning.
Method used
A fin economizer is designed, including a ventilator, a heat conduction box, a partition mechanism, a heat absorption mechanism and a cleaning mechanism. Through the curved flow of the thermal fluid and the automatic cleaning function of the cleaning rod, heat recovery and impurity removal are realized.
Benefits of technology
It improves the energy recovery rate of the economizer, maintains good thermal conductivity on the heat absorption surface, and simplifies the cleaning process.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a fin economizer and relates to the technical field of economizers. The device comprises a ventilation pipe, heat conduction boxes are symmetrically installed in the ventilation pipe, heat conduction liquid is arranged in the heat conduction boxes, separation mechanisms are arranged in the two heat conduction boxes, a communicating heat absorption mechanism is arranged between the two heat conduction boxes, and a cleaning mechanism is arranged on the communicating heat absorption mechanism. And two containing holes are formed in the side wall of the ventilation pipe, the two containing holes are formed in the upper end and the lower end of the ventilation pipe correspondingly, a liquid supply pipe is installed in one containing hole in an inserted mode, and one end of the liquid supply pipe communicates with one heat conduction box. When flue gas emission is stopped, the floating plate and the cleaning rod can be guided by the guide telescopic rod to scrape away adhering objects and impurities in the gas guide pipe under the action of gravity, waste of the device can be conveniently removed, and therefore the heat absorption face in the economizer can keep a good heat conduction effect, and the energy recovery rate of the economizer is improved.
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