China Nonferrous Metals Group Shenyang Metallurgical Machinery Co., Ltd. (referred to as Shen Ye Machinery) "coal chemical slurry high and low pressure diaphragm pump" project held in Nanjing, technical appraisal, which is China Nonferrous Metals Group to improve the ability of independent innovation, building innovative enterprises important One of the activities. The appraisal will be commissioned by the National Development and Reform Commission, chaired by China National Machinery Industry Federation and China Nonferrous Mining Group Co., Ltd., Shenyang Metallurgical Machinery and Nanjing Chemical Industry Co., Ltd. jointly hosted. More than 140 experts and representatives from more than 40 design institutes and enterprises attended the conference. China National Machinery Industry Federation chief engineer Sui Yong Bin presided over the appraisal. Luo Tao, general manager of China Nonferrous Metals Group attended the conference and delivered a speech. He stressed that Shen Ye mechanical diaphragm pump product development, after 15 years of tackling innovation, technical performance and market share continue to achieve new breakthroughs. They insist on combining technological innovation with the construction of key projects, combining with the improvement of the technological performance of the products, combining with energy conservation, emission reduction and the elimination of outdated process equipment, and have begun to implement the transition from "followers" of core technologies to "leaders" Change, diaphragm pump sales since 2006 reached 141 units, the contract amount up to 630 million yuan. He pointed out that CNMC will greatly support Shenye Machinery and form its own core technology under the guideline of "independent innovation, focusing on leapfrogging, supporting development and leading the future", and will form its own core technology by integrating and innovating single products into complete sets of equipment and consolidating Expand the product base in the domestic market, speeding up out of the "national frontier" and actively participating in the competition in the international market. Appraisal meeting, Shen Ye Machinery reported the completion of the project, Sinopec Nanhua introduced the application of the situation, the participating experts and delegates inspected the equipment operation site. Expert appraisal committee appraisal opinion pointed out: "coal chemical industry is medium and long-term national science and technology development plan and the state council to speed up the revitalization of equipment manufacturing industry, a number of opinions on the key areas of development, coal-water slurry diaphragm pump is the development of coal chemical industry, one of the key equipment, there are many Of the technical difficulties, long-term reliance on imports.Chengye Machinery developed successful CWS high and low pressure diaphragm pumps for the development of China's coal chemical industry and promote the progress of equipment manufacturing technology is of great significance. "Experts believe that:" with independent intellectual property rights of high Low-pressure diaphragm pumps, advanced design, reasonable structure, advanced manufacturing process feasible. Solve the harsh working conditions, high continuous operation rate of the key technical issues, products to fill the gaps in the domestic technology and performance indicators have reached the international similar products Advanced level. " Shenyang Metallurgical Machinery is the equipment base of China Nonferrous Metals Group and China Nonferrous Metals Industry. It always puts science and technology innovation in a prominent position and regards science and technology innovation as the core driving force to accelerate development and sustainable development. Shenyang Metallurgical Machinery said that the future diaphragm pump will be standardization, serialization, modular development; the establishment of production, learning, research and transportation of liquid and liquid two-phase pipeline technology laboratory, research complete sets of conveying equipment and the total package of related technologies as the representative Three major technical topics; research and development of high-pressure, high flow, high-power third generation diaphragm pump products represented by four independent innovation projects; diaphragm pump products in the further application of CAE technology and gradually establish a digital simulation prototype, the series of diaphragm Pump to become an international brand.