An advanced crushing machine model with a clean, efficient, high metal, and high -yield is widely used in the crushing of western medicine and drugs. For large -scale production of hundreds of tons, airflow grind is relying on it: the granularity distribution range is narrow and the average granularity is fine; the powder shape is good, the product purity is high; it is suitable for low melting points, thermal drugs; Several characteristics such as crushing-hybrid-drying online operation have been widely recognized by the enterprise.
What factors will affect the performance parameters used by the air flow crusher? The following is a detailed introduction: 1. The feeding particle size controls most air flow crusher has a certain upper limit requirements for the particle size. After entering the crushing cavity, the material can be fully accelerated before colliding and crushing with other particles. After large particles enter the crushing cavity, it is difficult to completely accelerate, which will cause them to stay in the machine for too long, resulting in too much energy consumption. Therefore, in the large -scale production of ultra -fine powder, pre -grinding raw materials with large particle size is an effective way for energy saving and consumption. 2. At present, the working medium of the airflow crusher is mainly compressed air, overheated steam, inert gas, etc. The choice of work liquid has a certain impact on the broken effect and economy. Excessive steam is better than air in terms of liquidity and critical flow rate, and can obtain high flow rate and uniform flow fields. However, the use of overheating steam as a working fluid must ensure that it is still overheating before entering the product capture device, otherwise it will cause the material to condense. 3. The feed speed inlet speed is an important parameter that reflects the production capacity of air flow. During the crushing process, the best ratio of the intake flow and feeding speed is the key to improving the crushing efficiency. Under normal circumstances, under a certain air intake flow, the feeding speed is proportional to the particle size. However, the feeding speed is too fast, which will increase the granular density of the crushing area, interfere with each other, is not conducive to the acceleration of the particles, it is difficult to achieve the full and effective collision between the particles, affecting the broken effect; although the feed speed is too slow, the particles stay in the crushing area. The time can be extended, which will reduce the granular density and reduce the collision rate, which will lead to a reduction in production capacity and the increase in unit output energy consumption. 4. During the crushing process of granularity limit airflow, as the granularity of the material decreases, the crystalline uniformity and strength of the material increase. After reaching a certain degree, the particle size of the material is no longer reduced or reduced, that is, the broken limit of the material is reached. At this time, the material is increased compared to the surface area, the surface activity of the particles increases, and the grinding between particles and grinding between particles are in a dynamic balance. Even if the abrasive time is prolonged, it is difficult to further reduce the particle size of the material.
The working principle of the airflow crusher is a complete crushing system composed of a crusher and a whirlwind separator, a dust collector and an induction unit. After compressing the air filtering, spray the high -speed nozzle into the crushed chamber, at the intersection of multiple high -pressure airflows, crushing the material by repeated collisions, frictions and cutting. The crushed materials moved to the crushed area with the rising airflow under the suction of the fan. In a centrifugationUnder the action of force, the thickness of the material is separated, and the fine particle size requires crushing the cyclone to enter the cyclone dust collector, and the crushed area continues to crush down. It is suitable for dry crushing for various materials suitable for Mo's hardness, especially for crushing materials with high hardness, high purity, and high value -added. It includes vertical crushing device. The product size is adjusted between D97: 8 and 150 microns, with good particle shape and narrow particle size distribution. There is no medium broken at low temperature. It is particularly suitable for crushing of thermal, low melting points, sugary and volatile substances. The grinding process mainly depends on the collision of the material itself. Unlike the impact of mechanical crushing blades or hammers on the V powder material on the ground, the equipment has high wear resistance and high product purity.
Case Sharing of Youmingqua Buckwheat Fllow air flow crushing machine: A food company is a large -scale joint venture specializing in production and sales of beverage foods. The company has developed from a single variety to a variety of products in production, and the products produced are all parts of the country. The company has a Swedish Sterilizer irrigation machine, Afallaverer UHT, the PET bottle blower of the Italian SIPA company, the PET irrigation machine of the Italian SASIB company, and the Taiwan three cans. The total annual capacity reaches 300,000 tons. The company has passed the ISO9001 quality system certification, and is now undergoing GMP and HACCP specifications and applying for certification. Case parameter: product particle size: D50: 3-45um Hours: 1-5kg
If you want to make the crusher play a greater effectiveness during the work, then maintenance is indispensable, how to maintain maintenance, how to maintain maintenance What about the fragments? 1. If the crusher is cleaned, you need to pay attention to the motor not to dip the water, and the bearing secret is the same. 2. If you want to change the precision crusher parts, or if you want to repair, you must be able to be powered off. 3. Pay attention to lubrication and maintenance of the bearing of the pieces. 4. If the precision crusher works for 1,500 hours, remember to add lubricating oil.
Under the concept of \"fulfilling social responsibilities and doing outstanding corporate citizens\", Youmingke will donate 1,000 yuan of public welfare funds for each device to rescue families in poor schools and difficult workers in mountain areas. From the beginning to the end, Youmingke has adhered to this commitment and paid it in actual actions. The development of enterprises is inseparable from the strong support of the government and the people. Actively assume the responsibility of social welfare responsibilities is an important responsibility of the enterprise. It is an important manifestation of the company's return to all sectors of society and returning customers to provide support and trust for a long time.
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