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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12733669 B1

PDFFull Text
Date of Patent:
Sep. 15, 2026

Filed:

Oct. 14, 2024

Intelligent separation method for peanut kernel and red coat

Applicants:

Qingdao University of Technology, Shandong, CN;

Qingdao Huanghai University, Shandong, CN;

Qingdao Jimo Qingli Intelligent Manufacturing Industry Research Institute, Shandong, CN;

Inventors:

Mingzheng Liu, Shandong, CN;

Changhe Li, Shandong, CN;

Jixin Liu, Shandong, CN;

Yanbin Zhang, Shandong, CN;

Xiaoming Wang, Shandong, CN;

Yujie Chen, Shandong, CN;

Kang Li, Shandong, CN;

Assignees:

QINGDAO UNIVERSITY OF TECHNOLOGY, Shandong, CN;

QINGDAO HUANGHAI UNIVERSITY, Shandong, CN;

QINGDAO JIMO QINGLI INTELLIGENT MANUFACTURING INDUSTRY RESEARCH INSTITUTE, Shandong, CN;

Attorney:

JCIPRNET

Primary Examiner:

Steven N Leff

Int. Cl.
CPC ...
A23N 12/08 (2006.01); A23N 5/00 (2006.01); A23N 5/01 (2006.01); A23N 5/08 (2006.01);
U.S. Cl.
CPC ...
A23N 12/083 (2013.01); A23N 5/002 (2013.01); A23N 5/01 (2013.01); A23N 5/08 (2013.01);
Abstract

An intelligent separation method of peanut kernel and red coat, feeding peanuts to be removed red coats into a device for a gas explosion of the red coats of the peanuts, to complete a preliminary separation of kernels and the red coats of the peanuts; feeding the primarily separated kernels and peanut red coats of the peanuts into the drying device to fully separate the red coats from the kernels; delivering the fully separated peanut kernels and red coats of the peanuts into a negative pressure adsorption device to collect respectively the fully separated kernels and red coats of the peanuts with different densities and qualities by a negative pressure adsorption mode, finally obtaining the kernels of the peanuts without the red coats, and the red coats of the peanuts respectively.

Find Patent Forward Citations

Liu, Mingzheng. (2026). Intelligent separation method for peanut kernel and red coat (U.S. Patent No. 12733669). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12733669

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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