Dryer dust discharging and flow guiding device

The detachable connection structure of the dust collection box and the container box facilitates the replacement of the filter plate. Combined with the motor-driven negative pressure suction and multi-stage filtration, it solves the problem of inconvenient filter replacement in existing dryers, improving the user experience and filtration effect of the product.

CN224080700UActive Publication Date: 2026-04-03KAIYUAN HONGXING MASCH MFG CO LTD
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Patent Information

Application Number
CN202520931083.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-13
Publication Date
2026-04-03
Estimated Expiration
2035-05-13

AI Technical Summary

Technical Problem

In existing dryers, the filter screen is installed inside the air inlet pipe, which is inconvenient to replace and reduces the user experience.

Method used

A dust removal and diversion device for a dryer is designed, which adopts a structure of a dust collection box, a receiving box, and a filter plate. The receiving box and the dust collection box can be detachably connected through the installation port, which facilitates the replacement of the first filter plate. The exhaust blades driven by the motor create negative pressure to suck up dust. Multiple filter holes and sealing gaskets are used to improve the filtration effect.

Benefits of technology

It enables convenient filter plate replacement, improves the user experience, and enhances dust filtration through multi-stage filtration and sealing structure, ensuring airflow and filtration efficiency.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model provides a dust discharging and guiding device of a dryer, and belongs to the technical field of dust discharging of dryers. The dust discharging and flow guiding device of the drying machine comprises a drying machine body, a dust collecting box, a flow guiding pipe, a mounting opening, a containing box, a first filtering plate, a circulating hole, an air extracting opening, a motor frame, a motor body and exhaust blades. The accommodating box penetrates through the mounting opening, the accommodating box is connected with the dust collecting box, the first filter plate is mounted in the accommodating box, and meanwhile, the circulating holes are formed in the upper side and the lower side of the accommodating box, so that the accommodating box supports and accommodates the first filter plate, and dust can flow into the accommodating box; the first filter plate can filter the dust; moreover, the accommodating box penetrates through the mounting opening and is connected with the dust collecting box, so that the accommodating box is detachably connected with the dust collecting box, the accommodating box is taken out from the dust collecting box through the mounting opening, the first filter plate is conveniently replaced, and the use experience of the product is improved.
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