With the development of society, the application of Micro Steam Jet Mill Equipment has become more large.
The preparation of ultrafine powder has two methods of physics and chemistry, and the former can be divided into two kinds of dry and wet method. The dry ultra-fine pulverized equipment includes a ball mill, a vibrator mill, a gas flow pulverizer, etc. , In a wet ultrafine pulverized machine, a hydraulic fluid, a homogeneous machine, and the like.
No matter what method adopted, the following conditions must be met:
1). The particle size of the product is fine, distributed narrow, can meet the actual requirements of production or research;
2). The product is purity, excluding any impurities, no pollution, no damage to the environment;
3). High production automation, low energy consumption, simple process, continuous, safe and reliable.
In conventional dispersion pulverization processes, it is difficult to overcome the phenomenon of heating, viscosity. The machine uses a swirling high-speed rotational movement to produce a strong gas stream within the mill. The material enters the crushing room under the negative pressure of the feed port. The vortex vibration generated by the strong gas flow between the blade and the module is generated by impact, shearing and grinding. The heat of the pulverizer is taken away by the airflow, and the heat generated during the crushing process will not accumulate. The finished powder from the screen stream, improves the milling fineness, can be adjusted by the screen production efficiency, uniform fineness.
1, ask: How to choose equipment in the face of materials that need to be smashed?
A: (1) Moh's hardness is less than 3. The mechanical grinding machine and grading impact mill can meet the crushing requirements and save a certain cost. (2) High hardness, high purity material of Moh's hardness is higher than 3.5 hardness. (3) If it is a metal powder, you can atomize the grading and cannot be broken. 2, ask: The custom pulverizer can be used in different materials. What is the difference between them?
A: (1) After the food and drug is crushing, it is necessary to meet the level of food safety, the best choice for stainless steel material, because the mirror is polished inside and outside, does not produce iron pollution. (2) Broken material is easily worn, and the purity is required to be high after crushing, and the stainless steel is optimal. (3) If the crush is not high, the cost is saved, and the air pulverizer of carbon steel material can be used.
3, ask: When using a gas flow crusher, the fineness of the finished product does not meet the standard, how to adjust the classification wheel is not used?
A: (1) If the new customized pulverizer does not meet the requirements of the particle size, the device selection may not be correct.
Therefore, in order to avoid such errors, it is best to perform material crushing and grading experiments before purchasing, and carefully check whether the experimental results are satisfactory.
El Populated Sulfate Micro Steam Jet Mill Equipment Case Sharing: Shenzhen Chemical Raw Material Company requires multiple large production, low particle size precipitated sulfate crushing production line. Our El Pie is a large enterprise in the powder equipment industry, and our equipment has implemented customization services. Use non-standard customized way to meet different needs of different companies. In response to the needs of the company, our company customizes the production of five Micro Steam Jet Mill Equipment, large mechanical crusher production lines to meet the customer's production needs.
Technical parameters:
Finished granularity: D50: 0.8-5μm
Production capacity: 4.5 +/- 10% / T
El Pai Technology Co., Ltd. Grading machines, precision classifiers, etc., can effectively protect the purity and accuracy of grading products, please feel free to contact us if you need to purchase related equipment. .
