A high-frequency dust removal device for coiled materials
A technology of dust removal device and roll material, which is applied in the direction of climate sustainability, cleaning methods and appliances, and final product manufacturing, and can solve problems affecting battery quality and safety, battery scrapping, battery short circuit, etc.
Active Publication Date: 2022-08-09
HEFEI GUOXUAN HIGH TECH POWER ENERGY
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Problems solved by technology
[0002] Dust control is strictly required in the production process of lithium batteries, especially in the production process before winding cores. If metal dust is mixed into the pole pieces and separators, it will lead to short circuit of the battery, lead to battery scrapping and self-discharge, which will affect the quality and safety of the battery. , the existing dust removal is continuous direct blowing when blowing air, which cannot overcome the stickiness of the airflow layer, and the dust removal is not complete
Method used
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[0029] In the description of the present invention, unless there is another instructions, the terms of the terms "up", "down", "left", "right", "front", "back", etc. The instructions or suggestions that the device or structure of the pointed must have a specific orientation, so it cannot be understood as the restrictions on the present invention. In addition, the term "first" and "second" are only used to describe the purpose, and cannot be understood as indications or implied relative importance.
[0030] like figure 1 Show, a high -frequency dust removal device described in the present invention, including dust box body 1. Fan blades 2, and rotary mechanism 3, and put the dust materials that need to be carried out. figure 2 Show, there is a wire hole 11 in the direction direction of the coils in the direction of the dust box in the direction of the dust box. There are multiple directions, and the fan blades are located above the wire holes. It is described in synchronous rotatio...
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The invention discloses a high-frequency dedusting device for coiled materials, which includes a dedusting box body, a fan blade and a rotating mechanism. The coiled material to be dedusted is placed outside the box. A wire hole for blowing air in the direction of the coil; the fan blade is arranged in the dust removal box and there are multiple, and the fan blade is arranged above the wire hole; the rotating mechanism is connected with a plurality of fan blades , which is used to urge a plurality of fan blades to rotate on the wire hole, and the rotation of the plurality of fan blades generates air flow to vibrate the dust on the coil; the dust removal box is located on both sides of the wire hole. The line holes are parallel to the dust removal holes, and the dust removal box body is provided with a connection hole for connecting the air extraction equipment. The invention uses compressed air, rotating blades, gears, and rotating shafts to continuously rotate the fan blades on the wire holes at high speed, thus generating high-frequency airflow through the wire holes to act on the coiled material, overcoming the adsorption force of dust and foreign matter on the coiled material.
Description
Technical field [0001] The present invention is a battery processing technology field, which involves a high -frequency dust removal device. Background technique [0002] In the production engineering of lithium battery batteries, the requirements for dust control control are strict, especially before the production process before the rolling core. If the metal dust is mixed in the polar and septum, the battery is short -circuited and the battery is scrapped and self -discharge affects the quality and safety of the battery. The existing use of dust removal is continuously blowing when it blows, and it cannot overcome the sticky of the air flow layer and the dust removal is not thorough. Invention content [0003] The purpose of the present invention is to provide a high -frequency dust removal device for coils to overcome the above technical problems. [0004] The above -mentioned technical purpose of the present invention is achieved through the following technical solutions: ...
Claims
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IPC IPC(8): B08B5/02B08B13/00
CPCB08B5/02B08B13/00Y02E60/10Y02P70/50
Inventor 吴丽蕊郝鹏杰杨中舒
Owner HEFEI GUOXUAN HIGH TECH POWER ENERGY