hopper wall air outlet device (air film arch breaking, air cone unblocking series)

CN309811221SActive Publication Date: 2026-02-24ANHUI KANGDI ELECTRIC POWER SCI & TECH
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Patent Information

Application Number
CN202530411470.6
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-07-15
Publication Date
2026-02-24
Estimated Expiration
2040-07-15

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Abstract

1. The name of the design product: hopper wall gas outlet device (gas film arch breaking, gas cone unblocking series). 2. The use of the design product: a plurality of gas outlet structures arranged around the hopper wall, which are parts of the silo gas film arch breaking and unblocking device. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.
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