Recently, Shanxi Huineng Technology has received consecutive good news regarding successful bids. In the fierce competition for the ultra-low emission transformation project of CITIC Heavy Industry Jionaire (Dalian) Zhongtian Steel, it successfully won the bid, relying on its outstanding past achievements, deep technological accumulation, and widely recognized market reputation, standing out from numerous competitors.

Zhongtian Steel Group Co., Ltd., located in Changzhou City, Jiangsu Province, was established in September 2001. It is a super-large integrated steel enterprise with an annual steel output of 12 million tons. The company has always adhered to the development principle of "adhering to independent innovation, developing a circular economy, and building a green factory," taking green development and environmental protection as the bottom line of the enterprise. Since 2019, Zhongtian Steel has invested more than 3 billion yuan to comprehensively carry out ultra-low emission governance work.

The unorganized emission control devices produced by Shanxi Huineng include four major systems: intelligent control system, vacuum system, filtration system and pipeline network, and positive pressure conveying system. The operation of the equipment uses the pneumatic conveying principle. Under sufficient water cooling and air cooling protection conditions, it can operate for a long time. Instructions are issued by the intelligent control cabinet, and the motor drives two-stage series vacuum pumps to generate high negative pressure. Using the suction assembly to collect the material into the pipeline, it then enters the four-stage filtration system for cyclone sedimentation, separation, filtration, and purification. After filtration, the particles fall into the hopper, and the gas is discharged by the vacuum pump muffler system. When the material in the hopper reaches the rated value, the level meter sends a signal to the PLC, and the material is automatically discharged according to the predetermined program. Finally, the positive pressure conveying system sends it to the designated location.

This system is an important technical means to solve the problem of unorganized emissions of dust and particulate matter in the production process of enterprises. Its widespread use, firstly, directly removes dust and scattered materials through ultra-high negative pressure, avoiding secondary pollution while greatly improving work efficiency, ensuring that the TSP dust monitoring value is reduced, thereby achieving ultra-low unorganized control and performance grading A requirements; secondly, it reduces the demand for cleaning personnel and lowers labor costs; thirdly, it solves the problem of workshop dust that may cause respiratory diseases among front-line workers, protecting the environment while also playing a decisive role in protecting the health of workers.

This successful bid is not only a strong affirmation of Shanxi Huineng Technology's strong business strength and high-quality services, but also confirms our outstanding competitive advantages in the industry. The CITIC Heavy Industry Jionaire (Dalian) Zhongtian Steel ultra-low emission transformation project will also become a solid fulcrum for us to expand our market presence in East China, helping us take broader development steps.

This achievement is not the end, but a new beginning. Shanxi Huineng Technology will continue to uphold a meticulous work attitude, strictly control quality, allocate sufficient resources, and ensure timely project delivery. We have the determination and ability to create benchmark projects, achieve win-win cooperation, and inject continuous impetus into industry development.