Same-cavity integrated vertical high-speed multistage superfine pulverizing device and method for walnut shells

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11951487
SERIAL NO

17285627

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention discloses a same-cavity integrated vertical high-speed multistage superfine pulverizing device and method for walnut shells. The same-cavity integrated vertical high-speed multistage superfine pulverizing device for walnut shells includes a double-channel sliding type feeding device and a same-cavity integrated vertical pulverizing device. The same-cavity integrated vertical pulverizing device includes a material lifting disc and a same-cavity integrated vertical pulverizing barrel. A first-stage coarse crushing region, a second-stage fine crushing region, a third-stage pneumatic impact micro pulverizing region and a fourth-stage airflow mill superfine pulverizing region are disposed in the same-cavity integrated vertical pulverizing barrel. Walnut shells falling through the double-channel sliding type feeding device are uniformly lifted by the material lifting disc to a wedge-shaped gap of the first-stage coarse crushing region to be coarsely crushed, and coarsely crushed materials are finely crushed by the second-stage fine crushing region through a two-stage wedge-shaped direct-through gradually reducing gap. The third-stage pneumatic impact micro pulverizing region performs high-speed collision on finely crushed walnut shell particles, and walnut shell fine particles are carried by a high-speed airflow and are collided and violently rubbed to be pulverized. The microparticle grading is realized by the fourth-stage airflow mill superfine pulverizing region by using arc-shaped blades, and microparticles conforming to a particle size condition are attracted out through negative pressure attraction.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
QINGDAO UNIVERSITY OF TECHNOLOGYNO 777 JIALINGJIANG ROAD ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE QINGDAO SHANDONG 266520
XINJIANG JIANG NING LIGHT INDUSTRIAL MACHINERY ENGINEERING TECHNOLOGY CO LTD830023 ROOM 301 THIRD FLOOR 303 YINXING STREET TOUTUNHE DISTRICT URUMQI CITY XINJIANG UYGUR AUTONOMOUS REGION URUMQI CITY THE XINJIANG UYGUR AUTONOMOUS REGION 830023
RESEARCH INSTITUTE OF AGRICULTURAL MECHANIZATION XINJIANG ACADEMY OF AGRICULTURAL SCIENCESNO 403 NANCHANG ROAD URUMQI XINJIANG 830091

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Che, Ji Qingdao, CN 6 1
Chen, Yifei Qingdao, CN 11 11
Gao, Lianxing Qingdao, CN 1 0
Hou, Yali Qingdao, CN 42 24
Li, Changhe Qingdao, CN 76 43
Li, Xinping Qingdao, CN 6 0
Liu, Mingzheng Qingdao, CN 32 5
Liu, Xiangdong Qingdao, CN 50 467
Turdi, Tuluhon Qingdao, CN 1 0
Wang, Xiaoming Qingdao, CN 171 867
Yang, Huimin Qingdao, CN 13 28
Zhang, Xiaowei Qingdao, CN 201 429
Zhang, Yanbin Qingdao, CN 82 76
Zhao, Huayang Qingdao, CN 9 2

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Oct 9, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Oct 9, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Oct 9, 2035
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00