double carbon, the pressure of energy saving and cost reduction of cement grinding system continues to increase. The high pressure difference of the dust collector often restricts the ventilation capacity of the cement mill, which becomes a pain point affecting the output per hour and increasing the power consumption of the fan. The normal temperature filter cartridge product of Hongsheng Co., Ltd., with the advantages of low resistance and high efficiency filtration, realizes the stable reduction of dust collection pressure difference, helps the grinding system to increase production and reduce consumption, and provides a feasible scheme for the ultra-low emission and energy-saving technological transformation of cement enterprises.
Cement mill dust collection, where is the difficulty? During the operation of the
cement mill system, due to many factors, the dust collection filter material is prone to problems such as dust hardening and poor dust removal, resulting in chain problems such as high pressure difference of dust collection, increased load of induced draft fan and limited ventilation in the mill. Long-term operation will result in low mill output, high power consumption per ton of cement, frequent replacement of filter materials, and increased operation and maintenance costs, which are the key research directions of many cement production lines.
Hongsheng shares normal temperature filter cartridge, how to solve? The customized filter cartridge
of Hongsheng Co., Ltd. is made of highly breathable bulking membrane filter material, which has smooth surface and is not easy for dust to penetrate into the filter layer, effectively alleviating the problem of filter cartridge blockage, and maintaining a low and stable pressure difference under long-term operation. In the same installation space, the filtration area is larger, the filtration wind speed is reduced, the ventilation conditions in the mill are significantly improved, and the upper limit of the production capacity of the grinding system is released.
Transformation effect
· Sudden drop of pressure difference: the average value is reduced from 4000pa to less than 1200pa, the phenomenon of continuous increase of pressure difference is avoided, and the power consumption of induced draft fan is significantly saved. According to the calculation of 225,000 m3, annual operation time of 5,000 H and electricity price of 0.55 yuan, the annual electricity cost can be saved by 520,000 yuan;
· Output increase: the ventilation conditions in the mill are improved, the theoretical maximum air volume can be increased to 275,000, and the comprehensive increase rate can reach 22.5%;
· Reduce the burden of operation and maintenance: lengthen the dust removal cycle, reduce the consumption of compressed air, prolong the service life of the filter cartridge, and reduce the cost of spare parts replacement and shutdown maintenance;
· Ultra-low emission: The dust emission meets the ultra-low emission control requirements
of the cement industry. · Efficient transformation: Compared with the traditional transformation scheme, the construction period can be saved by more than 50%.
Hongsheng shares filter cartridge, not only cement mill
relying on the advantages of filter material research and development, combined with more than ten years of experience in cement industry dust collector transformation, Hongsheng shares for various types of cement mill dust collector transformation projects, can provide working condition survey, selection and matching, technology operation and maintenance integration services, and can also provide cement mill dust collector transformation. Continuously help cement enterprises to save energy and increase efficiency in grinding system. In the wave of energy-saving technological transformation in the
cement industry, the upgrading and transformation of filter materials belongs to the cost reduction path with small investment and quick effect. Hongsheng's normal temperature filter cartridge is becoming the choice of more and more cement enterprises.
Next, we will continue to share the application cases of Hongsheng filter cartridge in more working conditions-whether it is normal temperature dust removal or high temperature flue gas, Hongsheng filter cartridge can achieve low resistance, high efficiency and stable operation. Especially under high temperature conditions, Hongsheng high temperature filter cartridge can also achieve the effects of low pressure difference, stable discharge and long service life.
If you have any needs in the process of dust removal filter cartridge selection, transformation or operation and maintenance, or want to know more product information, please feel free to inquire: 400-175-8866.
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