Conductor material mixer, semiconductor material mixing equipment, semiconductor material mixing mixer, semiconductor material mixing dryer, high-speed mixer, high-speed mixer, high-speed mixing unit, high-speed mixing dryer.
Semiconductor materials are a class of electronic materials with semiconductor properties (conductive ability between conductors and insulators, resistivity of about 1mΩ·cm ~ 1GΩ·cm) that can be used to make semiconductor devices and integrated circuits.
Semiconductor materials can be divided according to chemical composition, and then the amorphous state and liquid semiconductor with special structure and performance are separately listed as a class. According to this classification method, semiconductor materials can be divided into elemental semiconductors, inorganic compound semiconductors, organic compound semiconductors, and amorphous and liquid semiconductors.
High-speed mixer is a highly efficient mixing equipment, currently widely used in the semiconductor material industry, in the semiconductor manufacturing process, mixing is a very important process, processing and processing easier.
Powder mixing is a commonly used process in industrial production, which is widely used in chemical plants, pharmaceutical industry, food factories, engineering construction and other industries at this stage. Powder material mixing refers to a variety of different composition of powder equipment particles, causing a change in the speed of movement or orientation in the mixer, and finally make the different composition of the particles in the mixer more than any joint distribution of the operation process. The actual effect of mixing directly depends on the quality of the product, so it is very important to carry out efficient mixing of raw materials for powder equipment.
High speed mixer working principle:
The rapidly rotating impeller uses the friction between the surface and the material and the thrust from the material side to make the material move tangentially along the impeller. At the same time, the centrifugal force generated by rapid rotation throws the material into the inner wall of the high-speed mixer, in a spiral upward state, and then returns to the center of the impeller under the action of gravity. The use of the cylinder wall and the baffle surrounding it further interrupts the flow of material. The alternating motion cycle greatly improves the mixing uniformity.
High speed mixer features:
1. High mixing speed, uniform mixing, high efficiency
2. Install various liquid and powder input ports according to customer requirements
3. Equipped with large inspection door, easy to clean
4. Can be customized according to customer requirements
High-speed mixer structure features:
The high speed mixer mixes evenly and the mixing speed is fast. The inner wall of the main pot and the mixing paddle are made of high-quality 304 stainless steel, which has high corrosion resistance and service life. Mixers can be equipped with water heating and cooling jackets according to customer requirements. Heating methods include electric heating, steam, thermal oil, far infrared heating and so on. The driving part of the mixer can choose single speed motor, double speed motor, electromagnetic speed regulating motor, frequency conversion speed regulating motor, please choose according to the actual situation.
High-speed mixer is a kind of mixing machinery and equipment with a wide range of application at present, and this machine with efficient mixing characteristics is favored and liked by friends. In order to reasonably improve production efficiency, the feeding method in production is more important. High-speed mixer is a kind of vertical mixer, the feeding mouth of the machine equipment is generally higher than 1.5 meters above the horizontal plane, so what aspects should the user pay attention to when selecting the feeding method?
1. Screw feeder feeding. After the high speed mixer is installed in place, the screw feeder is used to feed the mixing pot. Generally, the storage hopper height of the feeding machine can be freely designed and made, and the storage hopper height in the industry is generally designed and made of 650-700mm, which can effectively reduce the working intensity of workers when feeding. This feeding method feeds raw material powder, particles and other materials through a screw. Depending on the size of the high speed mixer, the amount of feed can be controlled by level meter or time relay. The screw feeding machine has the characteristics of fast material, easy operation and safety.
2, vacuum feeder feeding. This is the feeding method by negative pressure vacuum. It is composed of whirlpool air pump, suction tube, suction tube, vacuum transition bucket and electrical control cabinet. Especially for powder feeding, it can effectively inhibit dust spillover, and has the characteristics of fast feeding speed, small footprint and high degree of automation. Vacuum feeder can be placed according to the site situation, easy to use.
3, manual feeding. Manual feeding is significantly time-consuming and laborious, and the actual operator needs to climb to the base of the mixer and open the pot lid to implement the feeding operation.
Mixer selection precautions:
First of all, when selecting the equipment, it is necessary to understand the characteristics and categories of the mixed materials to determine whether the strong mixer can meet the requirements of mixing.
Secondly, according to the type and basic characteristics of the material to be mixed, select the targeted equipment. Specifically, according to the mixing uniformity required by the working condition, the mixing equipment corresponding to the mixing capacity is selected. The strong mixer has a good effect on materials that are difficult to mix evenly, such as poor fluidity, large specific gravity difference, ultra-light powder or ultra-fine powder, trace elements and so on.
In addition, according to the specific gravity of the material, fluidity and other properties and start-up standards, determine the driving capacity of the configuration, and auxiliary functional components can be added, such as heating, cooling, vacuum, etc. According to the actual construction needs, the number and position of the charging port, the inspection door, etc., need to be designed specifically.
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