How to solve the environmental problems of ultrafine mill?

Ultrafine mill pollution problems mostly have ordinary dust, noise, and pollution problems when wet grinding water Ultrafine grinding is one of many industrial production unit operations, environmental issues should be considered in the specific conditions in Following is a brief introduction of several situations:

Dust problems in dry ultrafine grinding, and more or less dust problems, feeding port, discharge port and fan seal, since the fine powder particle size, easy to fly from sealing a bad place The solution is to maximize the use of negative pressure system, the use of a good sealing fine grinding equipment and grading equipment, if necessary crushing plant installed dust removal systems to ensure clean workshop production, which for pigments, dyes, fiber powders and toxic powder is extremely important
Ultrafine grinding equipment, have certain vibration and noise, particularly for a vibration mill, a ball mill, the noise of 120dB, specifically set up when necessary quarantine or isolation tank room, isolation grinding equipment Now we developed a number of lownoise ultrafine grinding equipment, such as tower mill, stirred mill can be given priority However, adverse superfine environment, different industry requirements are not the same, in the mining, refractories, coal industry and other industries, conditions are relatively poor, and in the pharmaceutical, food and other industries need to be clean In any case, reduce noise imperative
Wet ultrafine grinding, whatever the process, especially fine ceramics, powder metallurgy, inorganic nonmetallic materials and other industries, the application of water, oil or alcohol that can be recycled This requires dehydration (or oil) after a water or oil to be filtered, to ensure that no contaminated materials in case you can cycle applications

Liming heavy industry superfine LUM series vertical mill is 30 years my company to four generations of the mill R & D and manufacturing experience as the basis, based on LM vertical mill, vertical mill in Germany to introduce ultrafine grinding roll technology, design and development of a The new ultrafine grinding equipment, can be widely used as calcite, marble, limestone, GCC, talc, barite, dolomite and other nonmetallic mineral processing ultrafine grinding, is a largescale construction of nonmetallic mineral milling preferred equipment Using material layer grinding principle, the material stays in the mill a short time, less repeat milling, less iron, finished whiteness and high net; specially designed roller sleeve liner and grinding curve, to be a grinding the required fineness (0045002mm) Grinding roller is not in direct contact with the disc, less wear and long life; the roller can be dug out maintenance, convenient, reduce downtime; small vibration, low noise, the overall tightness, no dust spills, clean environment, greatly improved the environmental problems of ultrafine mill

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