Since last year, Henan and other places have successively issued relevant ultra-low emission standards, accelerating the process of cement enterprises to rapidly upgrade environmental protection equipment and reduce emission targets in the short term. The new changes of environment and business development have brought both good opportunities and severe challenges to the new development of cement industry. The ultra-low emission transformation of cement industry has become a general trend.

The cement industry has long been regarded as a highly polluting and energy consuming industry, and has been criticized by the world for its image as an environmental saboteur. Under the increasingly obvious trend of environmental protection, the cement industry needs to strengthen environmental governance, promote ultra-low emission transformation, and build a green factory not only to improve the image of the cement industry, but also to actively assume social responsibility and return a blue sky to the people. Especially in the context of the profit improvement of the cement industry in recent years, cement enterprises should seize the favorable conditions created by the profit growth, increase investment in environmental protection, complement the shortcomings of environmental protection, and face high-quality development. The implementation of ultra-low emissions is undoubtedly the inevitable choice to change the social image of the cement industry and promote the green development of the industry.

Henan Mengdian Group Cement Company (hereinafter referred to as "Mengdian Cement") was founded in September 2001, covering an area of 1050 mu, with fixed assets of more than 2 billion yuan and more than 1300 employees. The company has three production lines, with an annual output of 5 million tons of clinker and 6.5 million tons of cement. Its scale, quality and efficiency are among the top in the industry. In 2015, 1 billion yuan was invested to replace 5 production lines of the cement company with 2 energy conservation and environmental protection production lines, taking the lead in achieving ultra-low emissions in the whole industry. In 2018, more than 80 million yuan was invested to upgrade production line 3. At present, the comprehensive energy consumption indicators of the cement production line have all reached the advanced level.

"Precise pollution control and current monitoring." In the ultra-low emission amplification environment, effective smoke and dust emission data need reliable monitoring instruments to monitor. How to ensure the long-term operation of the soot monitoring instrument and the validity of the data has always been a common concern of the monitoring and supervision personnel. The quality of instrument maintenance and quality control directly determines the accuracy, precision, representativeness, integrity and comparability of monitoring data. The smoke and dust monitoring instrument has the characteristics of continuous operation, long maintenance period and poor working environment. The continuous particulate matter emission monitoring system SBF800 of Shanghai Beifen Technology Co., Ltd. (hereinafter referred to as "Shanghai Beifen") is adopted for the chimney outlets of 1 #, 2 #, 3 # and 4 # cement mills and the chimney outlets of coal mills of Mengdian Cement. The system adopts the principle of dilution, heating, extraction, and scattering before extraction. Aiming at the harsh working conditions of cement plants in China, the company provides solutions based on targeted design with mature technology. It is more suitable for the harsh working conditions of cement with high dust in China, accurate operation and monitoring, and ensures the effective upload rate of data.

SBF800 super clean emission wet soot meter of Shanghai Beifen has complete solutions in power, steel, petrochemical, coking, garbage incineration and other industries. Shanghai Shidongkou No.2 Power Plant, Waigaoqiao No.3 Power Plant, Baosteel Co., Ltd., Baosteel Zhanjiang, Zongheng Iron and Steel, Sanwei Ruide Coking, Jinxin Coking and other enterprises use smoke monitoring equipment of Shanghai Beifen, which is also well applied in Jinyu Cement, Zhenxin Cement and other cement enterprises. Shanghai Beifen gradually took root in the online monitoring business of the cement industry, which is a homeostasis after years of deep cultivation in the field of environmental monitoring equipment. As an innovation driven enterprise that simultaneously arranges and masters smoke analysis, online monitoring, environmental monitoring equipment R&D and manufacturing, and overall environmental monitoring solution technology, Shanghai Beifen has gathered many industry elites in recent years. At the same time, the company has made comprehensive efforts in R&D design, core material development, core equipment manufacturing, system integration and environmental monitoring project operation and maintenance, and has stabilized its business in the highly demanding systematic and high-precision environmental monitoring field.

"If the enterprise does not eliminate the pollution, the pollution will eliminate the enterprise". The earlier the enterprise pays attention to environmental protection, the more active it is. Over the years, Montevideo Group has taken the initiative to protect the environment, which shows that there is no problem that can not be solved as long as the environmental protection work is serious, as long as it is true, and as long as it is true.