Cement Making Plant Existing Problems
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Cement Making Plant Existing Problems
juice Tue Oct 21, 2014 2:28 pm
High pressure centrifugal fan noise at 100 decibels, the number of large cement plant fan, fan noise is relatively prominent. Reduce system resistance, dual fan series , import and export add silencers, plus enclosures, consider using double telescopic chimney noise and system design , etc., can effectively reduce the noise.cement making plant' align='left' />
Currently commonly used cement plant dust collection bags and ESP technology is relatively mature, the bag filter dust values generally below 50mg/m3, the actual plant can reach below 30mg/m3, the electrostatic precipitator dust is usually 100mg / m 3 or less 50mg/m3 , so now the new plant can meet the national environmental protection department of the cement plant dust emissions requirements.
Cement making plant mainly refers to the discharge of greenhouse gases CO2, cement production, direct CO2 gas main sources are pulverized coal combustion and raw meal CaCO3 decomposition. Pure low temperature waste heat power generation technology to control the production and development of portland cement calcium cement, clinker instead of increasing the use of mixed materials, are a good way to reduce CO2 emissions.
The maximum noise, a large cement plant rod mill grinding noise at about 120 db , generally with plant noise and sound-absorbing material to absorb the mill using noise. Direction of grinding technology is the use of vertical mill instead of rod mill grinding, grinding is not only more efficient than milling, but also solved the noise problem. Using open layout, noise problems can meet environmental requirements. Using pre- roller press grinding technology can achieve the Hongxing effect. Compressor noise is also a great tradition, using screw compressor technology can better reduce noise and meet environmental requirements.
Limestone and other hard material crushing noise is also very large, over 100 dB, is also only by closing plants and reducing the running time to alleviate noise problems. Developed countries have a large number of uses twisted Roll Crusher replace hammer crusher, PEW jaw broken is designed by Hongxing company by use of advanced technology, by the our Germans team , can be well used in cement .
cement equipments: http://www.bestjawcrusher.com/news/242.html
Currently commonly used cement plant dust collection bags and ESP technology is relatively mature, the bag filter dust values generally below 50mg/m3, the actual plant can reach below 30mg/m3, the electrostatic precipitator dust is usually 100mg / m 3 or less 50mg/m3 , so now the new plant can meet the national environmental protection department of the cement plant dust emissions requirements.
Cement making plant mainly refers to the discharge of greenhouse gases CO2, cement production, direct CO2 gas main sources are pulverized coal combustion and raw meal CaCO3 decomposition. Pure low temperature waste heat power generation technology to control the production and development of portland cement calcium cement, clinker instead of increasing the use of mixed materials, are a good way to reduce CO2 emissions.
The maximum noise, a large cement plant rod mill grinding noise at about 120 db , generally with plant noise and sound-absorbing material to absorb the mill using noise. Direction of grinding technology is the use of vertical mill instead of rod mill grinding, grinding is not only more efficient than milling, but also solved the noise problem. Using open layout, noise problems can meet environmental requirements. Using pre- roller press grinding technology can achieve the Hongxing effect. Compressor noise is also a great tradition, using screw compressor technology can better reduce noise and meet environmental requirements.
Limestone and other hard material crushing noise is also very large, over 100 dB, is also only by closing plants and reducing the running time to alleviate noise problems. Developed countries have a large number of uses twisted Roll Crusher replace hammer crusher, PEW jaw broken is designed by Hongxing company by use of advanced technology, by the our Germans team , can be well used in cement .
cement equipments: http://www.bestjawcrusher.com/news/242.html
juice- Posts : 259
Join date : 2013-11-27
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