On-line ash removal device for boiler flue

CN222210357UActive Publication Date: 2024-12-20HULUNBEIER DONGNENG CHEM CO LTD
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Patent Information

Application Number
CN202420909886.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-28
Publication Date
2024-12-20
Estimated Expiration
2034-04-28

AI Technical Summary

Technical Problem

The existing boiler flue cleaning device is cumbersome to use and difficult to install. The ash cleaning pipe needs to be extended when cleaning high-altitude flue, which causes inconvenience to use.

Method used

A boiler flue online ash cleaning device is designed, including a fixing assembly and ash cleaning assembly. The fixing assembly drives the rotating disc and push rod through the worm and worm gear to clamp the flue. The ash cleaning assembly uses a telescopic hose and a high-pressure nozzle to achieve Clean the flue directly without additional fulcrum fixing and reduce coal and power consumption through the fan and nozzle.

Benefits of technology

It achieves simple operation, convenient installation, high ash cleaning efficiency, reduces coal consumption and power consumption of the air induction fan, and makes the boiler combustion more stable.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a boiler flue on-line deashing device, which relates to the technical field of flue deashing, and comprises a base, a fixing assembly is arranged in the base, the fixing assembly comprises a worm, the worm is meshed and connected with a worm gear, the lower end of the worm gear is fixedly connected with a rotating disc, and the upper end of the rotating disc is provided with six driving grooves. Six rotating shafts are arranged in the rotating disc and are in sliding connection with the driving grooves respectively, the ends, away from the worm gears, of the rotating shafts are fixedly connected with push rods, an installation plate is arranged at the lower end of the rotating disc, an installation groove is formed in the upper end of the installation plate, the push rods are in sliding connection with the installation groove, and the ends, located outside the installation plate, of the push rods are fixedly connected with clamping plates. The device is directly fixed to the top end of the flue without additional supporting points for fixed installation, the structure is simple, operation is easy, the ash removal efficiency is improved, coal consumption and power consumption of an induced draft fan can be reduced, and boiler combustion is more stable.
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