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Patent Searching and Data


Title:
ROTARY-TYPE DRYING DEVICE FOR LITHIUM BATTERY POSITIVE ELECTRODE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2018/120047
Kind Code:
A1
Abstract:
Disclosed is a rotary-type drying device for a lithium battery positive electrode material. The drying device comprises a base (1), a material storage box (11) and a pumping device (21). A first support column (2), a second support column (23) and a hydraulic lifting device (24) are arranged on an upper surface of the base (1). A first support plate (5) is provided on a left portion of the first support column (2), a support seat (6) is arranged at a left end of the first support plate (5), an electric motor (7) is mounted on the support seat (6), a rotation shaft (10) is mounted on a spindle of the electric motor (7) by means of a coupling (8), and a right-hand end of the rotation shaft (10) is fixed at a left end of the material storage box (11). A material delivery pipe (12) is arranged on the material storage box (11), and a material scattering device (14) is arranged inside the material storage box (11). The pumping device (21) is connected to an air delivery pipe (20), the top of the air delivery pipe (20) is connected to a connecting member (19), a left portion of the connecting member (19) is connected to a hollow pipe (18), and a left end of the hollow pipe (18) is connected to a right end of the material storage box (11). The drying device heats the material storage box (11) by means of a liquid, so as to facilitate drying. The pumping device (21) can pump vapour out, and the material scattering device (14) can scatter materials, and also plays a role of stirring, thereby improving the drying efficiency.

Inventors:
WANG ALICE (CN)
Application Number:
PCT/CN2016/113570
Publication Date:
July 05, 2018
Filing Date:
December 30, 2016
Export Citation:
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Assignee:
SHENZHEN JUOCAN TECH CO LTD (CN)
International Classes:
F26B11/04; F26B23/10; F26B25/04
Foreign References:
CN106601999A2017-04-26
CN203731816U2014-07-23
US3554038A1971-01-12
US4698917A1987-10-13
CN204404715U2015-06-17
US5015302A1991-05-14
US5172488A1992-12-22
JPH0626763A1994-02-04
Attorney, Agent or Firm:
SZ KINDWALF INTELLECTUAL PROPERTY FIRM (CN)
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