Pole piece hot air automatic drying system

A drying system and pole piece technology, applied in the directions of drying gas arrangement, drying, dryer, etc., can solve problems such as affecting the overall effect of the pole piece, long processing time, and insufficient drying treatment of the pole piece.
CN107285084APending Publication Date: 2017-10-24深圳市新伟创实业有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
深圳市新伟创实业有限公司
Publication Date
2017-10-24

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Abstract

The invention discloses a pole piece hot air automatic drying system. The pole piece hot air automatic drying system comprises an unwinding module, a cooling module, a drying furnace module and a winding module. The unwinding module is arranged at the front end of a band inlet of the drying furnace module. The winding module is arranged at the back end of a band outlet of the drying furnace module. The cooling module is arranged between the unwinding module and the drying furnace module. The drying furnace module comprises a plurality of oil roller assemblies. The multiple oil roller assemblies form at least two rows of oil roller assembly sequences in a drying furnace body. A pole piece base band enters from the band inlet of the drying furnace body, penetrates through each oil roller assembly in the oil roller assembly sequences in an up-down cross mode, and then leaves from the band outlet of the drying furnace body. The oil roller assembly sequences are formed by the multiple oil roller assemblies arranged in the drying furnace body, the temperature of the oil roller assemblies can be controlled by a mold temperature machine, and thus the process requirements that pole piece heating equipment is high in running speed, rapid in temperature rise, high in uniformity and short in heating time are met.
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Description

technical field

[0001] The invention relates to the technical field of lithium battery drying equipment, in particular to a pole piece hot air automatic drying system. Background technique

[0002] At present, the lithium battery industry at home and abroad has a good development prospect. Lithium-ion batteries have been widely used in portable electrical appliances such as laptop computers, cameras, and mobile communications due to their unique performance advantages. The currently developed high-capacity lithium-ion battery has been tested in electric vehicles and is expected to become one of the main power sources for electric vehicles in the 21st century, and will be used in satellites, aerospace and energy storage. With the shortage of energy and the pressure of the world's environmental protection. Lithium batteries are now widely used in the electric vehicle industry, especially the emergence of lithium iron phosphate batteries, which has promoted the development and...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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