A hundred years of ingenuity, the original intention is the same. On December 15, the "Hefei Craftsman" commendation event sponsored by the Hefei Municipal Government was grandly held in the Municipal Affairs Conference Center. Mayor Luo Yunfeng presented awards to the 10 "Hefei Craftsmen" honorees and encouraged them to carry forward the spirit of model workers, inherit the spirit of craftsmen, and forge the high-quality development of Hefei with ingenuity. Zhou Guanchen, chief engineer of Yuanchen New Materials Division, won the title of "Hefei Craftsman". Luo Yunfeng expressed his warm congratulations to the winners of this year's "Hefei Craftsman" honorary title. He pointed out that the winners, as outstanding representatives of the city’s employees and industry leaders, have used their ingenuity to achieve their original intentions, demonstrated "extraordinary pursuit" and created "extraordinary achievements" in "ordinary positions", vividly interpreting persistence, dedication, excellence, meticulousness, and pursuit. Excellent craftsman spirit. Standing on the new journey of fully embarking on the modernization drive, I hope that skilled craftsmen from all walks of life in the city will listen to and follow the party, and thoroughly practice General Secretary Xi Jinping’s important exposition on vigorously promoting the spirit of model workers, labor and craftsmanship, and actively adapt to the new era. In the new situation and new tasks, we must build a firm foundation for belief, strengthen the "four consciousnesses", strengthen the "four self-confidence", and achieve "two safeguards." We must establish a new style, build new achievements, maintain the drive to work hard, the aggressiveness to strive for the first, the tenacity to overcome difficulties, and strive to be the pioneer of innovation. It is necessary to pass on and train newcomers, strive to be exemplary and lead more "craftsmen" to stand on their posts, and let innovation and creation flourish in Hefei. We must promote righteousness and spirit, vigorously promote the advanced deeds of "Hefei craftsmen", cultivate craftsman culture, extol the craftsman spirit, and let advocating craftsmanship become a new fashion, and jointly forge the high-quality development of Hefei with ingenuity. Liang Yan, general manager of Yuanchen Technology, made a speech on behalf of the artisan enterprises. First of all, she thanked the Hefei Municipal Government and Hefei Federation of Trade Unions for their care and care for enterprises and front-line employees. The "Hefei Craftsman" selection event has been held for two consecutive years, which has established a clear talent orientation, and has created a powerful craftsman brand for the company. Both employees and employees provide a platform for self-expression. She said that since its establishment, Yuanchen Technology has been insisting on innovation-driven development, attaching great importance to the training of scientific and technologi...

With the approval of the superior trade union, on December 17, the first meeting of the second member representative assembly of the Yuanchen Technology Trade Union was held in the School of Business. Liang Huayou, Director of the Employee Rights Protection Division of the Xinzhan High-tech Zone Federation of Trade Unions, the party branch secretary of Yuanchen Technology, and Ms. Liang Yan, the general manager, and representatives of other union members attended the meeting. The conference opened with the solemn national anthem. Director Liang Huayou of the Employee Rights Protection Division of the Xinzhan High-tech Zone Federation of Trade Unions read out the reply on agreeing to convene the meeting. Comrade Shi Rong made a report on the work of the first committee on behalf of the trade union. The report summarized the current work of the trade union of Yuanchen Technology. The trade union of Yuanchen Technology is centered on serving the development strategy of the enterprise, through self-construction and activating the spiritual and cultural life of employees, and actively exerting the rights protection and guiding role of the trade union organization, being a good representative and defender of the interests of the employees and gaining the recognition of the employees. Director Liang Huayou of the Employee Rights Protection Division of the Xinzhan High-tech Zone Federation of Trade Unions gave a speech on four aspects, “centering on one main line, doing two services well, achieving three key points, and grasping the ‘four free’ activities.” He pointed out that in recent years, under the leadership of the superior trade union and the company’s party branch, Yuanchen Technology Trade Union has fully implemented General Secretary Jinping’s important expositions on working class and trade union work, especially at the National Model Worker and Advanced Worker Commendation Conference. The spirit of the important speech of the trade union, the political and advanced nature of the trade unions has been continuously enhanced, the cohesion, influence, and combat effectiveness have been continuously improved. honor. At the same time, he emphasized that the group cause is an important part of the party's cause, and the party's unified leadership over the work of the trade union must be maintained. I hope that the new trade union committee of Yuanchen Technology, under the strong leadership of the superior trade union organization and the company’s party branch, will sing the main theme of the most glorious work, the most noble work, the greatest work, and the most beautiful work, and give full play to the role of the main force of the working class. Maintain and enhance the political, advanced, and mass nature of the work of the trade unions, and for the comprehensive construction of a modern socialist country, we will gather a majestic force of unity and unity! Liang Yan, secretary of the party branch of Yuanchen Technology, made a speech. She sai...

Very grateful to Yuanchen's family for their support! In fact, this honor belongs to the company. I was only fortunate enough to receive this award with the support of a powerful platform. Yuanchen actually has a lot of skilled craftsmen who silently dedicated and strive for perfection. This award encourages each of us in Yuanchen to be down-to-earth with the spirit of craftsmanship. , Meticulous, pursuit of excellence, and contribute to the company's development!

The coated filter material used in the bag dust removal industry not only achieves near zero emissions, but also because the film is non-sticky and has a small friction coefficient, the powder cake will automatically fall off, ensuring long-term stability of the equipment resistance, so the bag filter is fully utilized Superiority is an ideal filter material choice.   A new type of filter material formed by compounding a layer of polytetrafluoroethylene (PTFE) film on the surface of the ordinary filter material is the PTFE coated filter material. The PTFE membrane acts as a "primary dust layer". The material exchange is carried out on the surface of the membrane and can be effectively filtered at the beginning of use. The unique three-dimensional network structure of the film prevents dust from passing through, and there is no risk of pore clogging. This filtering method is called "surface filtering". At present, PTFE coating processes on the market mainly include: adhesive method and high temperature hot pressing process.   Adhesive method: This method is mainly to bond the film and the base cloth together through the adhesion of an adhesive. The process is easy to operate, and the cost of the laminating machine is low, and it is currently a widely used laminating process. Difficulty: Polytetrafluoroethylene (PTFE) has excellent high temperature resistance, weather resistance, chemical corrosion resistance, low surface tension and other characteristics, but because PTFE contains extremely strong CF bonds and fully symmetrical CC bonds strengthened by atoms Linear macromolecules cause the surface tension of PTFE and its films to be very low, the surface is not easy to wet, and it is difficult to be compatible with other substances.  Method: The current development and research of adhesives that can directly bond low surface energy fluorine-containing materials mainly include solvent-based adhesives using organic amine complexes as initiators, hot-melt adhesives containing thermoplastic fluoropolymers, and water-based adhesives. Adhesive. Through different gluing processes, a layer of adhesive is applied to the base fabric to bond the PTFE film and the base fabric together.  Disadvantages: During the laminating process, there will be problems such as whether the base cloth is uniformly glued and the adhesive is easy to carbonize at high temperatures. Because the adhesive will block the microporous structure of the PTFE film, it will cause the air permeability of the membrane filter to decrease, and under high temperature use conditions, the adhesive will melt or even carbonize, which will further cause the membrane micropores to block and cause the filter material to fall off. Membrane affects the service life of the film-coated filter material.  High-temperature hot-pressing process: The high-temperature hot-pressing laminating process is to first subject the base cloth or PTFE film to a special surface treatment, and the...

Flumes dust bag is added with P84 fiber on the basis of glass fiber needled felt to make the felt layer more compact, and the entanglement between the fibers is strengthened, which can cope with higher filtering wind speed. The P84 fiber has a trilobal cross section, which increases the chance of dust catching. Moreover, the special cross-sectional shape of the fiber makes most of the dust concentrated on the surface of the filter material, which is more difficult to penetrate into the filter material and block the gaps, reducing the running resistance and thus improving Filter wind speed. The mouth of the flumesi dust removal cloth bag and the bag body are connected with a single single needle thread and two double needle threads; the bag body is sewn by a filter material crimping device with three needles and six threads, the needle pitch is 28-35 needles/10cm, and its width It is 6-9mm; the bottom material of the bag body should be turned outwards and upwards with a reinforcement layer of 100mm bottom; the side material of the reinforcement layer should be turned inward and sewn with double needles, and the three-needle stitching on the seam surface of the bag body should be vertical to the bag Mouth, without bending. The body and bottom of the flumesi dust bag are sewn with double or three needle stitches; the bottom of the bag body and the bottom of the bag have a distance of 10-12mm; the bottom of the bag body can be upright, and the bottom of the bag has a reinforcing layer and a double bottom. 1. The pore size of the bag membrane of the film-coated Fluormes needle-punched felt dust collector is between 0.23um, and the filtration efficiency can reach more than 99.99%, and almost zero emission is achieved. After cleaning, the porosity is not changed, and the dust removal efficiency is always high. 2. When the coated dust bag is used, the pressure loss is higher than that of the ordinary dust bag, but after it is put into operation, the pressure loss changes little with the increase of the use time. The pressure loss of the ordinary dust bag will increase with the extension of the use time. getting bigger. 3. The dust can easily enter into the ordinary dust bag in use, and it accumulates more and more, until the pores are blocked, causing it to be unusable. With the use of PTFE coated dust bag, the filtered dust can be easily removed from the surface of the film, the cleaning effect is good, the cycle is long, and the cleaning pressure intensity in use is low, which improves the service life of the dust bag and can Significantly reduce the maintenance workload of the dust collector and reduce the operating cost of the product. It is laminated with woven dust bag and needle-punched filter felt to make PTFE coated dust bag, which is widely used in flue gas purification and dust removal. Governance and special recycling and other fields. 4. The coated dust bag also has good chemical stability, heat resistance and chemical corrosion resistance.

The party branch of Anhui Yuanchen Environmental Protection Technology Co., Ltd. was established in May 2011 and currently has 48 party members and 10 party activists. The party organization team consists of five members: branch secretary, organization committee, propaganda committee, discipline inspection committee, and united front committee. The company integrates "party building work with production and management objectives and tasks, party building work with corporate culture, and party building work with courage to assume social responsibility." Party building to create a "double strong and six good" party organization and create a service-oriented party organization Work can be seen, touched, vivid, and deeply rooted. Through the party building work, the enthusiasm of party members and employees for production can be fully and effectively mobilized, and transformed into productivity, so that the spirit becomes material, so as to realize the development of the enterprise and the building of the party. It has successively won the eighth batch of provincial-level "double-strong and six-good" non-public enterprise party organizations, 2019 municipal-level "double-strong and six-good" non-public enterprise party organizations, advanced grassroots party organizations, and demonstration sites for party building in non-public enterprises in the region, etc. honor.