A device for screening and removing clay impurities and humus from a clay-bound cobble base

CN116237151BActive Publication Date: 2025-11-25CCCC SECOND HIGHWAY ENG CO LTD
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Patent Information

Application Number
CN202310288433.0
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2023-03-23
Publication Date
2025-11-25
Estimated Expiration
2043-03-23

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Abstract

The application discloses a clay impurity and humus screening and removing equipment for mud cobble base, which comprises a fixed frame, a outer material cylinder vertically arranged above the fixed frame, a feeding port arranged on one side of the outer material cylinder and used for conveying preliminarily scattered clay material, a kneading and extruding assembly arranged in the outer material cylinder, the kneading and extruding assembly can knead and extrude the clay material into single particle ball material, and a water washing and screening mechanism arranged below the outer material cylinder on the fixed frame.
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Citation Information

Patent Citations

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