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In recent years, filtering textiles have been widely used in electric power, iron and steel, metallurgy, cement, chemical industry and garbage incinerator, which effectively helps the flue gas dust control. The ultra-low emission technology represented by bag dust removal is gradually extending from the power industry to non-electric industries such as steel and coking. The steel industry has started the ultra-low emission transformation work, which puts forward higher requirements for high-performance filter materials. The filter industry has also made great progress in related product development, technical application and engineering services.

On September 20, the Fifth China Funing "Filter Bag Festival", the Annual Meeting of the Filtration and Separation Textiles Branch of the China Industrial Textiles Industry Association and the Iron and Steel Industry Ultra-low Emission Technology and Key Filter Material Innovation and Development Forum were held in Funing County, Yancheng City, Jiangsu Province. At the meeting, the winners of the first filter sewing vocational skills competition in the filter material industry were commended, and the signing ceremony of the "strategic cooperation agreement on talent cultivation service in the filter material industry" and the investment strategy agreement in Funing County was also held.

Li Lingshen, Vice President of China Textile Industry Federation and President of China Industrial Textile Industry Association, Ye Zhimin, Deputy Secretary-General of China Textile Federation and Executive Vice Chairman of Textile Light Science and Technology Education Foundation, Li Guimei, Vice President of China Industry Association, Secretary-General Zhang Chuanxiong, Xu Huaming, Secretary of Funing County Party Committee, Wang Ning, Executive Deputy County Mayor, Yu Mucun, Secretary of the Party Working Committee of Fucheng Street, Funing County, xia Qianjun, chairman of the China Association of Industry Filtration and Separation Textiles Branch, executive director of Nanjing Jihua 321 Special Equipment Co., Ltd., Liu Jingxian, secretary general of the China Association of Industry Filtration Branch, and other leaders and guests, as well as nearly 300 industry experts and business representatives attended the meeting.

The meeting was presided over by Zhang Chuanxiong, Secretary General of China Industrial Textile Industry Association.
 
Transformation and upgrading, promoting the green development of filter industry
 
With the theme of "Ultra-low Emission and Key Filter Material Related Technologies in the Iron and Steel Industry", the conference was hosted by China Industrial Textile Industry Association, Funing County People's Government, China Textile Engineering Society Industrial Textiles Professional Committee, Fucheng, Funing County, Jiangsu Province Organized by the Sub-district Office and the Filtration and Separation Textile Branch of China Industrial Textile Industry Association.
At the meeting, Xu Huaming, secretary of the Funing County CPC Committee, introduced the ecological environment, business environment and industrial development of Funing County, Yancheng City, Jiangsu Province in his speech. Xu Huaming said that the development of environmental protection filter material industry in Funing County started in the mid-1980s and officially opened the road of industrialization in 2009. As a characteristic leading industry in Funing County, Funing County's environmental protection filter material industry currently has 176 enterprises of various types, including 46 enterprises above designated size, and the national filter material market share exceeds 40%.





 

Xu Huaming said that in recent years, relying on the good foundation of industrial development, Funing County has taken the environmental protection filter industry as one of the three leading industries in the county, taking accelerating industrial transformation as the main direction, improving and upgrading the industrial chain to promote transformation, building intelligent demonstration parks to promote transformation, promoting industrial science and technology research and development to promote transformation, strengthening brand creation to promote transformation, and strengthening policy support to promote transformation. In this way, we will gather resources, promote quality and efficiency improvement, recreate development advantages, and strive to build a national environmental protection filter material production base with high concentration, complete chain, great brand influence and large market share.
In his speech, Li Lingshen, vice president of China Textile Industry Federation and President of China Industrial Textile Industry Association, analyzed the domestic and foreign environment of industry development, the development of industry from January to July 2019, and the development of filtration and separation textiles in recent years. Li Lingshen said that since 2019, the industrial added value of the textile industry has maintained a medium-to-low growth rate. From January to July, the industrial added value of textile enterprises above designated size increased by 3.4 compared with the same period last year. The growth of the added value of home textiles, industrial use and clothing at the end of the industry has slowed down by 0.8, 7.5 and 2.7 respectively, and the growth rate has slowed by 5.0, 0.6 and 1.8 percentage points respectively compared with the same period last year, reflects the domestic and foreign consumer market demand pressure increased.

Focusing on the theme of this forum, Li Lingshen put forward three major suggestions:
The first is to focus on the future development of the industry, and hope that industry experts and entrepreneurs can take the initiative to attack, expand ideas, in-depth exchanges and integration with the industrial industry, increase the development of new products and new technologies, expand high-quality, high-end applications, and inject updates into the development of the industry. Stronger vitality.
The second is to focus on the development characteristics of the industry, which requires joint cooperation and joint research inside and outside the industry, and strive to form a strategic commanding height in original innovation, focusing on the innovative development of ultra-low emission technology and key filter materials in the steel industry, and strengthening product development and application from all walks of life in the entire industry chain. Exchanges and cooperation in promotion and other aspects, jointly solve the technical problems in the ultra-low emission of the steel industry, and form a competitive advantage in scale, help the green development of the steel industry.
The third is to pay attention to talent innovation. Innovation-driven is essentially talent-driven. Whoever has first-class innovative talents will have the advantages and dominance of technological innovation. my country's filter material industry is in a critical period from "accumulation of quantity" to "qualitative leap". Cultivating a group of high-quality entrepreneurs, model workers, and vocational skills is to create a new engine for industry development and cultivate new industry development. An important measure of kinetic energy.

Xia Qianjun, chairman of the Filtration and Separation Textiles Branch of China Industrial Textiles Industry Association and executive director of Nanjing Jihua 351 Special Equipment Co., Ltd., made the Annual Work Report of the Filtration and Separation Textiles Branch of China Industry Association, which analyzed the overall development situation, existing problems and development direction of the industry, the development status of the industrial dust removal filter industry, air purification and personal protection materials, and the development of liquid filter materials, this paper summarizes some of the key work of the Textile Branch for Filtration and Separation of China Industry Association in 2018 and the work to be carried out in 2019.

Xia Qianjun pointed out that the work to be carried out by the China Association of Industry Filtration and Separation Textiles Branch in 2019 includes: actively promoting the demonstration project of ultra-low emission and strong base application in non-electric fields (steel, cement, metallurgy, waste incineration); Taking advantage of the 5th Funing "Filter Bag Festival" in China, the Annual Meeting of Filtration and Separation Textiles Branch of China Industrial Textile Industry Association and the Forum on Innovation and Development of Ultra-low emission Technology and Key Filter Materials in Steel Industry, actively promote the Yancheng Environmental Protection Industrial Park-Tsinghua University Laboratory, Funing Research Institute, Jiangsu Industrial Research Institute tripartite cooperation; organize the World Filtration and Separation Technology Equipment Exhibition (Filtech2019) related work.
 
Multi-linkage, innovative professional training mode
 
Under the guidance of Xi Jinping's thoughts on socialism with Chinese characteristics in the new era, in order to further promote the spirit of model workers and industry craftsmen, promote the inheritance and technological innovation of industry skills, and cultivate high-skilled talents in the industry, it is organized by the China Industrial Textile Industry Association and the Textile Talent Exchange Training Center. Sponsored, fucheng Sub-district Office of Funing County, Jiangsu Province, Jiangsu Lantian Environmental Protection Group Co., Ltd., and China Nonwovens (Funing) Vocational Skills Training Center jointly hosted the first filter sewing worker vocational skills competition in the filter material industry.

The competition is divided into three stages: preliminary competition, main competition and exhibition competition. 40 filter material enterprises from all over the country actively organized outstanding employees to participate in the skill competition. A total of 162 contestants participated in the actual skill operation competition of filter bag sewing workers, and completed the sewing of two filter bags (high temperature and normal temperature) independently within the specified time. After fierce competition, a total of 3 first prizes, 7 second prizes, and 10 third prizes were selected. At the meeting, Liu jingxian, secretary general of the filtering branch of the China industry association, announced the list of winners. (List of winners attached)

 

Li Lingshen, vice chairman of the China Textile Industry Federation and chairman of the China Industrial Textiles Industry Association, and Xu Huaming, secretary of the Funing County Party Committee of the Communist Party of China, presented awards to the first prize winners.

 

Ye Zhimin, deputy secretary general of the China Textile Federation and executive vice chairman of the Textile Light Science and Technology Education Foundation, and Wang Ning, executive deputy head of Funing County of the Communist Party of China, presented awards to the second prize winners.

 

Li Guimei, vice president of China Industrial Textile Industry Association, and Yu Kimura, Secretary of the Party Working Committee of Fucheng Street, Funing County, presented awards to the third prize winners.
 
It is worth mentioning that taking this skills competition as an opportunity, the textile talent exchange and training center has set up a national talent skills competition practice base in the filter industry. Through the co construction and operation of the practice base, the service level of skilled talents in the region can be improved and the development environment of skilled talents can be optimized.
The development of the filtration industry requires not only the extensive promotion of the spirit of craftsmen, but also the support of the local government. Good relationship between government and enterprises can help enterprises to survive, and enhance the income and market value of enterprises. At the meeting, the "2019 Special Contribution Award for Filtration Industry" was awarded to the Fucheng Sub-district Office of Funing County to commend the local government's contribution to the development of the filtration industry and enterprises.

 

Li Lingshen, vice chairman of the China Textile Industry Federation and chairman of the China Industrial Textile Industry Association, awarded the "2019 Special Contribution Award for the Filtration Industry" to the Fucheng Sub-district Office of Funing County ".
 
In the next signing link, China Industrial Textile Industry Association, textile talent exchange and training center and Fucheng sub district office of Funing County signed the "strategic cooperation agreement on talent cultivation and service of filter material industry" to jointly cultivate innovative talents in the industry, further accelerate the talent training of filter material industry and consolidate the construction of talent team in the industry.

In addition, Fucheng Sub-district Office of Funing County has signed investment strategy agreements with five enterprises: Taiyuan Xinda Environmental Protection, Jiangsu Chengrudan Environmental Protection Materials, Shanghai Donglan Environmental Protection, Jiangyin Xincaiyuan Environmental Protection and Shanghai Qiangtao Filter Material.

Representatives of Fucheng subdistrict office in Funing County signed investment strategy agreements with representatives of five enterprises.
 
Experience Sharing, Cohesion of Industrial Innovation and Development
 
At the meeting, Ke Hanjun, an environmental protection dust removal area engineer of the steelmaking plant of Wuhan Iron and Steel Co., Ltd., said in a speech entitled "Dust control and typical case analysis of the steelmaking plant of Wuhan Iron and Steel Co., Ltd., that the main dust control facilities of the steelmaking plant of Wuhan Iron and Steel include the primary flue gas dust removal system of the converter and the secondary flue gas dust removal system of the converter. After the GB28664-2012 promulgation of the air emission standard for the steelmaking industry in 2012, the steelmaking plant of WISCO, combined with the existing dust removal facilities, focused on controlling the unorganized emission of the converter and reducing the emission concentration of the dust collector. Certain results have been achieved in emission indicators, effective control of unorganized emissions in the converter production process, and ultra-low emissions of large dust collectors.

Ke Hanjun said that in order to effectively control the unorganized emissions in the converter production process, the WISCO Steelmaking Plant has focused on strengthening the research and development and application of the "converter smokeless steelmaking technology" based on the actual situation of the existing dust removal facilities; in-depth analysis of the dust collector emission concentration The reason for exceeding the standard, targeted measures are taken to develop dust collector bag leak detection technology, etc.
Geng Lizhi, a senior engineer in the Ministry of Energy and Environmental Protection of Baoshan Iron and Steel Co., Ltd., analyzed Baosteel's environmental protection profile, Baosteel's ultra-low emission status and the direction of upgrading dust removal facilities in his speech on "Baosteel's ultra-low emission status and countermeasures", and pointed out that in the future Baoshan Base's upgrading of dust removal facilities for major processes will mainly focus on upgrading and transforming major processes such as ironmaking plants, steelmaking plants, electric furnaces, electric furnaces, electric furnaces, electric furnaces, electric furnaces; upgrading and upgrading of dust removal facilities, transforming dust removal systems, using folded filter cartridges or pleated filter bags.

Geng Lizhi also said that iron and steel enterprises should do a good job in the whole process of upgrading and upgrading dust removal facilities, select filter bags according to flue gas characteristics and working conditions, pay attention to filter bag production quality control, filter bag installation process control, dust removal system operation management and daily maintenance.
Chen Liangliang, manager of the desulfurization and denitrification division of Sinosteel Tiancheng Environmental Protection Technology Co., Ltd. and a senior engineer, gave a speech entitled "Transformation of Dust Removal and Energy Saving Technology in Iron and Steel Kilns". He introduced that bag dust removal is the mainstream technology for ultra-low emission, the transformation problems faced by bag dust collectors, and analyzed the common failure phenomena of bag dust collectors.

Chen Liangliang introduced in detail 10 upgrading and transformation measures of bag dust removal: flue gas fine particle pre-charging technology, new structure of straight-through uniform flow bag dust removal, pre-charged bag filter, PM2.5 ultra-fine surface fine filter material, coated filter material and spunlace filter material, "three-combination" principle of filter bag installation, air inlet mode and air flow distribution, reduction of filter wind speed to increase filter area, needle eye gluing of filter bag suture, phosphor powder leak detection.
After the meeting, the participants visited the intelligent workshop of Blue Sky Environmental Protection Group and watched the performance competition of the winners of the national filter sewing professional skills competition in the filter industry.

In addition, the conference will also hold the "textile light" high temperature filter material preparation technology and application of scientific and technological achievements promotion activities.