Method for recycling waste gas heat of lithium battery clean room

Abstract

The invention discloses a method for recycling waste gas heat of a lithium battery clean room. According to the method, a following recycling device is adopted for heat recycling. The recycling device comprises a heat exchange box, a recycling box and two activated carbon adsorption boxes, the recycling box is fixedly connected to the lower part of one end of the heat exchange box, the upper ends of the two activated carbon adsorption boxes are jointly and fixedly connected with a communicating pipe fitting, the upper parts of the ends of the two activated carbon adsorption boxes are jointly and fixedly connected with an exhaust pipe, the lower ends of the two activated carbon adsorption boxes are jointly and fixedly connected with a hot air inlet pipe fitting, a liquid discharging pipe is arranged at the lower part of the end, away from the communicating pipe fitting, of the heat exchange box, and an air feeding pipe is fixedly connected to the middle of the end, away from the hot air inlet pipe fitting, of the recycling box. According to the method for recycling the waste gas heat of the lithium battery clean room, the whole device is always in a running state, and efficient recycling of heat and efficient adsorption treatment of waste gas are achieved.

Description

Technical field [0001] The present invention relates to the field of exhaust gas treatment, and in particular, to a lithium battery clean chamber waste gas heat capacity recovery reuse method. Background technique [0002] In recent years, with the booming of the new energy industry, driving the rapid development of the lithium-ion battery industry, the lithium-ion battery is currently widely used in mobile electronic equipment, new energy vehicles and large energy storage equipment and other fields, and lithium-ion batteries as an energy density. High, long service life, large output power, is widely used in electronic products, military products, and aerospace products. Lithium battery electrodes, especially the anode, which has a greater impact on lithium ion batteries. Silicon monosensic and graphene due to excellent conductivity, often used as electrode materials of the battery. [0003] During the production of lithium batteries in the industry, because of the production an...

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Problems solved by technology

[0003] In the process of industrial production of lithium batteries, because of the need to maintain the cleanliness of the processing workshop and reduce pollution during the production and processing process, the waste gas generated in the clean room of lithium batteries is generally directly discharged into the atmosphere, which not only pollutes the environment, but also due to the waste gas Contains a lot of heat, and at the same time causes waste of heat energy, resulting in insufficient utilization of resources

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