common problem
Glove box -- Application of lithium battery production industry
2018-08-14
from：
1. Safety issues in the process of lithium-ion battery testing, production, transportation and use, and several people who are more concerned:
1. Safety is to know whether the material (pure substance) or its components (mixture) are flammable, explosive, reactive, disease-causing, highly toxic, radioactive, corrosive, or easy to pollute the environment, etc. .
2. Transporter (possibly leaking), operator (possibly touching), end product user (safe to use), and of course environmental protection
2. Solutions to security issues
1. The solution to the safety issues of lithium-ion batteries is mainly in the process of testing and production.
2. Since lithium metal has extremely high oxidizing properties to moisture and oxygen, the basic conditions and equipment requirements for the development of lithium-ion polymer batteries are very strict. No matter in the previous test or assembly, it must be in water and oxygen. It should be carried out in an environment with extremely low concentration, such as glove box water, and oxygen concentration is less than 1PPM.
In the manufacturing process of lithium batteries, water is the worst enemy. Water may decompose the electrolyte and affect the performance of the battery. Water will also react with the positive and negative materials, so when the battery is injected, it must be carried out in a glove box with a very low moisture content. After the injection is completed, it can be taken out of the glove box.
3. Relevant safety measures-test equipment (operating environment)
MIkrouna's glove box is also known as the super purification glove box. The design performance of the glove box is to control the environment at an oxygen content of <1ppm and a water content of <1ppm. This process is realized by an air purification system equipped with automatic valves and easy to install.
Performance and specifications
1. There are three widths: 1200mm (47"), 1800mm (71"), and 2400mm (94").
2. A dual microprocessor controller specially designed for the glove box, all important information is displayed on the same screen for easy operation (if there is a touch screen, it can also be controlled by a microcomputer).
3. The stainless steel fan with a speed of 0-60 cfm controls circulation.
4. The design performance of the glove box is to control the environment at oxygen content <1ppm and water content <1ppm. This process is realized by an air purification system equipped with automatic valves and easy to install.
5. Install a large transition cabin, with optional automatic control device. You can also install a quick transfer bin.
6. Vacuum pump.
7. 0.3 micron inlet and outlet filters.
8. Standard or customized glove box holder.
