Inert gas protective gas flow milling circulating air cooling. Because the system is a closed circuit loop system, there are multiple moving parts inside the device, and a certain temperature is generated in the high speed movement, while the temperature is critical to safety in the machining. Therefore, a heat sink cooler is installed on the pipe, which can effectively reduce the safety hazard caused by the equipment for a long time or in high temperature environment.
Glaphene is now a hot product, graphene is a revolutionary material, and its application has expanded with the in-depth research. The characteristics of graphene graphene in airflow classification machine often determine it has a non-ordinary market value.
First, the characteristics of graphene graphene have good strength, flexibility, conductive conductivity, and the like. It is currently the highest thermal conductivity, with very good thermal conductivity, so it is used in a large number of new heating industries.
Like a conventional heating film, graphene needs to be energized to heat it. When the electrode is electrically powered on the electrode of the graphene hot film, the carbon molecules in the electric heat film create a phonon, ion and electrons, resulting from the resulting The carbon molecules are rubbed between each other, and the collision (also known as the Brown movement) produces heat, and thermal energy is radiated in a planar manner by controlling far infrared rays.
After graphene is powered, the total conversion rate of effective electric heat can be more than 99%, while combining special superconductivity, ensuring stability of heating performance. However, it is different from the conventional wire-haired heat film in that heating is stable and safe, and it is called "life light".
Second, graphene is applied to which aspects after grading of airflow class
1. Flexible graphene transistor
graphene transistor is a kind Single electronic nano devices. This transistor self-studying is very concerned by the market, and some flexible graphene transistors have been applied. The main advantage of the graphene transistor is easy to operate at room temperature while having a low voltage, high sensitivity. These characteristics make the graphene transistors superior to the silicon transistor while also promoting the development of microchip technology. Further, such transistors have extremely flexibility and foldable properties due to the inherent characteristics of graphene.
2. Glosene Sensors
Sensor is a device that can sense changes in the surrounding environment (such as thermal, motion, light, pressure, humidity, etc.) and feedback by output signals (usually light, mechanical or electrical signals). Due to graphene has a large surface and volume ratio, unique optical characteristics, excellent conductivity, high carrier mobility, and density, high thermal conductivity, graphene can be used as a sensor to different fields, including biosensor , Diagnostic technology, field effect transistors, DNA sensors, and gas sensors.
3. Lithium battery graphene
As lithium battery applications are gradually wide, the type of lithium battery is constantly rich. Lithium-ion batteries are considered to be one of the electrochemical energy storage systems that develop prospects, which has powerful application potential in civil, defense and aerospace. However, at present, the lithium battery is still limited to integrate graphene to the positive and negative electrode of different battery frames to enhance battery performance and increase the charge and discharge cycle rate.
4. Graphhene transparent conductor
Transparent conductor is a core portion of a device such as a touch screen, a light emitting diode, and a solar cell such as a surface resistance and a high transparency. When used as an electrode, the device must satisfy the input / output of light. Conventional transparent conductors consist of highly doped semiconductor oxides, composite materials composed of graphene and silicon, metal and carbon nanotubes can be used as a transparent conductor film. Among them, the graphene-silicon film transparency is as high as 94%, and the conductivity is 0.45 s / cm. Such composite materials have excellent comprehensive performance as transparent conductors.
5. Glosene structural composite
Composite of graphene and different materials for various applications, such as aerospace fields. Studies have shown that adding graphene can be greatly improved in material properties. For the aviation industry, a quality light composite can save fuel spending. The graphene-based composites have great potential to act as an important option for the development of new materials.
6. Grapene catalyst carrier
graphene and its derivatives have rich surface properties, sheet-like morphology, high surface area, and high electron mobility, research proven that it is very effective catalysis material. Grainne is chemically inert substance, joining the official group can change graphene characteristics, suitable as a reminderThe carrier.
The above is the application of Shandong Erpai for you about graphene on the airflow classifier, which can obtain precise and efficient powder, and concentrated in particle size. This high-precision graphene powder is used, as well as a wide range of graphene. The characteristics of graphene make it extensive, and is sought after by the industry. Shandong El Pie's airflow pulverizer, airflow classifier can provide essential assistance for graphene applications.
ALPA provides customers with installation and guidance services, after the equipment enters the field, the service engineer will go to the on-site guidance installation and provide system training for customer operators. During the practice of technicians, the training lecturers will continue to follow up the operational project to ensure that the project is organized, and the production line is stable and efficient.
