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China abrasives industry, how far away from the clean production?


Post Date: 13 Jul 2011    Viewed: 484

Zhengzhou Jin Ye Technology Development Co., Ltd. is a collection Branch, industry and trade integrated enterprise, the company formerly known as Zhengzhou Jin Ye Electrical Research Institute, Henan Science and Technology Agency finds that technology-based enterprises and high-tech enterprises. The company has strong technical force, senior accounting for one-third of total number of staff an average annual patent applications 3-5, 3-4 to market new products. We consistently adhere to the principles of science and technology leading to good faith of the elite as to the quality of the soul of a tree company, any payment Ye must have innovative products. The company’s main products are material-ching blowing machine, sub-machine, shaping machine, number changing machine, powder filling vacuum cleaners, pulse cartridge dust collector, cleanliness detector, engineering ceramics. Abrasives Abrasive products are ultra-clean, high-degree of P with sand, super-hard materials, abrasives and so on.


vigorously abrasive cleaner production is the priority sectors, cleaner production through the entire process of production control, reduce or eliminate pollutants from the source of generation and emissions is to change the Chinese enterprises extensive mode of economic development is currently an important measure of the one is the best model for prevention and control of industrial pollution is to achieve economic efficiency and environmental benefits “win-win” the best way is to build an entry point for circular economy, the implementation of the sustainable development strategy, comprehensively building a moderately prosperous society is also important.


1, the basic profiles of the industry of cleaner production in China is the world’s


abrasive producing and exporting countries in recent years, with the growing needs of domestic and foreign markets, abrasive production is also increasing, especially in in the western region of Gansu, Xinjiang, Sichuan, Ningxia, Qinghai, Shanxi, Henan and other provinces, the new and expanding a number of corundum, SiC smelters, such a development momentum in promoting China’s industrial prosperity abrasive has a positive effect. In these new and expansion units, many enterprises have the leadership with vision, based on advanced technology, great attention to environmental protection facilities, such as Iraq, Dragon’s Henan, Qinghai, western electricity, Ningxia’s golden pride, etc., which already a considerable scale abrasive business, they expanded reproduction, when great determination, bold use of new technology, backward, poor quality of equipment and resolutely eliminate, the production outlook greatly improved, product quality and significantly increase production costs significantly. There are a number of new enterprises, such as Ningxia, British special forces, Fujian luster, Guangxi Apple’s Golden Harvest, the integrity of Ning and so on, they enter the abrasives industry, though started late, but the strong sense of science and technology, science and technology input in large, advanced equipment, high degree of automation, from the plant beginning, focus on the use of environment-friendly equipment and technology, their product quality is good, so one to enter the market, quickly opened up the situation. These units are basically reached a cleaner production (granulation) standards.


common characteristic of these enterprises are: the leadership of a strong environmental awareness, the courage to make efforts in clean production, forceful, into large, so we also obviously bear fruit.


But to see our industry, the development of cleaner production and performance should be seen, while lack of respect, some business leaders do not study the state’s guidelines and policies, do not attach importance to cleaner production, without considering the capacity of workers , could not bear to spend money on environmental protection, even if engaged in technological transformation is also a patchwork, the results of money spent, the effect is very inconspicuous. Some plants were forced to stop production, and some environmental protection departments have been ordered to a deadline for rectification, product quality deteriorated, it seems these companies, if not to increase the pace of technological transformation, and their development prospects will be affected.


in accordance with national requirements for environmental protection point of view, abrasives industry, there are many units still out of extensive production, currently there are still many problems, such as smelting abrasive (corundum, silicon carbide) in Yichuan area, this year’s People’s Daily exposure have been carried out on the Yichuan the corundum smelting furnace chimney emissions from a warning, and Luoyang area specialized organizations of the environmental protection departments have also conducted a consultation of experts, it seems Yichuan corundum smelting environmental governance around the corner, and the whole industry, corundum and silicon carbide smelting, has yet to find an ideal solution for high-temperature dust removal. According to national standards require that the silicon carbide and corundum smelting chimney emissions standards should be 50 mg / cubic meters, but now without dealing with the external vacuum chimney emissions are far greater than 500 mg / cubic meter, even with water curtain treatment, chimney emissions will be exceeded.


in the granulation plant, and now the industry’s major, medium and small factories have taken some measures, but there are still a very serious phenomenon of contamination. According to national standards require that the dust concentration in granulation plant shall not exceed 10 mg / cubic meters, according to this standard, the domestic abrasive granulation plant addition has been the rectification of the other, most units are not up to standard.


In addition, using the traditional acid, alkali, washing unit, its external waste acid, waste alkali emissions are polluting the nearby farmland and forests, but also a waste of water resources and damage is very serious.


Overall, we abrasives industry, cleaner production started late, environmental awareness has yet to be strengthened, with the national situation and the relatively big gap between the other sectors.


2, the full realization of the industry clean production pressing situation, should act decisively


on cleaner production, the present situation is: “environmental protection departments throughout the State Environmental Protection Administration under the guidance of vigorously promote cleaner production. Liaoning, Jiangsu, Shandong, Guangdong and other provinces and municipalities have developed and promulgated a number of the corresponding local cleaner production policies and regulations, a comprehensive launch of clean production. Shandong Province Environmental Protection Bureau with the implementation of “building an ecological province of Shandong Plan”, to promote cleaner production from the point to a plane, from enterprises to the industry and regional in full swing. 219 enterprises carried out cleaner production audit to obtain economic benefits more than 500 million yuan, COD emissions by an average reduction rate of 40%, and wastewater discharge an average reduction rate of 40 ~ 60%, industrial dust return rate of 95%. Liaoning Province, with the European Union - cooperation projects in Liaoning, the establishment of a National Cleaner Production special fund first, “cleaner production working capital of Liaoning Province.” For two years, nearly 238 enterprises 4000 cleaner production project (Program) were implemented, the province in the metallurgy, electric power, coal, high-water industry, relying on clean production, a total of more than 50 industrial waste water created a “zero discharge” enterprise. “(Note 1) Therefore, cleaner production problem industry has reached a very abrasive action is not the time.


2004 Nian 6 24, SEPA deputy director of the national environmental protection system, cleaner production on-site meetings, said: “If China is to achieve leapfrog development, we must change the” two high and one low “(high consumption , high-emission, low-efficiency) model of economic development, we must implement cleaner production. “(Note 1)


cleaner production is through the entire process of production control, reduce or eliminate pollutants from the source of generation and emissions are China’s enterprises to change the current extensive mode of economic development is one important measure is the best model for prevention and control of industrial pollution is to achieve economic efficiency and environmental benefits “win-win” the best way. (Note 1)


present “The People’s Republic of China Cleaner Production Promotion Law” from January 1, 2003 implementation date. According to the provisions of Article II of the Act: “this Act referred to cleaner production, is continually taken to improve the design, the use of clean energy and raw materials, the use of advanced technology and equipment, improve management, utilization and other measures to reduce pollution from the source and improve resource utilization efficiency, reduce or avoid manufacturing, services and products using the process of the generation and emission of pollutants in order to mitigate or eliminate hazards to human health and the environment. “(Note 2). Abrasive industry is a consumption of energy and resources, but also one of serious industrial pollution, in Article XII of the Act clearly stipulates: “The State of the waste of resources and serious pollution to the environment and backward production technology, processes, equipment and products out of the system within the time limit . trade and economic administrative departments of the State Council in conjunction with the relevant administrative departments of the State Council formulated and promulgated the deadline for elimination of the production technology, processes, equipment and products list. “(Note 2). For the implementation of the Act, in the 28th article of the Act also makes provision for: “Enterprises should be in the process of production and service resource consumption and waste generation to monitor the situation and, based on production and services needed to implement cleaner production audit. pollutants exceed the national and local compliance with the discharge standards or exceed the relevant local governments and approved by the total pollutant discharge control targets enterprises should implement clean production audits. ” (Note 2). 40th stipulates: “violating this law 28th pursuant to article, not despite the implementation of cleaner production audit, or audited, but not accurately report the results of audits by the local people’s governments above the county level environmental protection administrative department shall order to correct ; refuse to correct, and punishable by a fine of less than 100,000 yuan. “(Note 2).


countries have now started the clean production audit. September 8, 2004 the State Environmental Protection Agency Decree No. 16, “Clean Production Audit Interim Measures,” has been issued nationwide, of which Article XIV: “Clean Production Audit in order to organize themselves to carry out the main business. Do not have the independent ability to carry out cleaner production audit businesses, industry associations could be entrusted, cleaner production centers, engineering consulting and other advisory services unit to assist in clean production audits. “(Note 3).


on the abrasive industry, cleaner production, I think that the industry should arouse our great attention, and do hereby submit the following recommendations:


1, abrasives industry’s leading executives should be thinking Recognizing: cleaner production is a new development strategy, which by means of a variety of related theories and technologies, throughout the life cycle of the product in all aspects to take “preventive” measures, through the production technology, production process and product management and logistics, etc. , energy, information and other factors combine, and optimize the operation mode in order to achieve the smallest environmental impact, minimum resources, energy use, the best management model and the optimal level of economic growth. More importantly, the environment as an economic vehicle for a good environment can better support economic development, and social and economic activities to provide the necessary resources and energy, in order to achieve sustainable economic development.


2, proposed the establishment of abrasive Association, the organization came forward, “abrasives industry, cleaner production centers,” the center’s role should be: 1, according to the State Environmental Protection Administration, No. 16, “Interim Measures of cleaner production” according to the law established; 2, the center should be “cleaner production as a key factor in achieving sustainable development, calling on industries to improve energy efficiency, development of cleaner technologies, updating, replacement of environmentally harmful products and raw materials, to achieve environmental, resource conservation and effective management” (Note 4 ). To make the industry aware of: sustainable development, cleaner production is the most significant action is industrial production the only way to achieve sustainable development (Note 4); 3, for the promotion of cleaner production industry, the role of large new technologies, new processes new equipment, should actively promote, promotion, exchange, for those of poor quality, poor performance, production equipment and environmental equipment, timely and responsible to inform the entire industry; 4, sectors and enterprises entrusted to undertake the audit task.


3, Jin Ye in cleaner production of abrasives industry, from exploration and experience of the 50-year history of the development point of view, our country’s abrasive industry from scratch, initially rely on Japan, Germany, the Soviet Union and China’s Mining Industry related technologies, from 65 during the period, our country continue to a large number of imported technology and equipment from abroad, to 89 years, until the industry-wide introduction of foreign technology and equipment will be about 200 million U.S. dollars spent, the introduction of the results: less than 30% utilization of equipment, less than 10% digestibility, abrasives is still extensive production at the lowest price in the international market place, not only can not withstand normal abrasives import, import abrasive but increased year by year, China’s ceramic abrasive one can not enter the U.S. market in Western Europe, 89 Ministry of Machine-year abrasives held in Beijing working conference declared: “the introduction of the device is working is not successful, only by relying on the strength of their own and take the road of auto-arming.” Commissioned by the Ministry of Machine, I was responsible for a specific organization. Now abrasive industry grow, and more abrasive plant, but most of them newly built factories in the duplication of the original technology and equipment, production efficiency is low, serious pollution, alarming waste of resources and energy, the product quality remains high on the international low, in particular, individual equipment manufacturers , in the industry for its premature to sell low-end equipment to the factory, causing turmoil in the markets and some units of economic losses.


starting in 1996, Zhengzhou Ye Jin Technology Development Co., Ltd. will spend all our energy into the abrasive industry, technological progress and renovation work, we have succeeded in studying the Qing blowing machine, hot air blowing machine milling clear, change number machine, pulse cartridge dust collector, abrasive blown clear granulation production lines, cleanliness detector, multi-layer hydraulic roller machine, multi-adjustable pressure roller grinding machine, sub-machine. The emergence of these devices abrasive industry has opened up new markets and development space, due to the emergence of the Qing blowing machine eliminated the traditional acid-base washing, thus fundamentally solve the waste acid, waste alkali emissions and water waste, while also improving the product quality, reduce costs, making at home and abroad to maintain its 50 years of granulating process has been change and development, and abrasive industry, there have been more than 50 gold Ye Qing used blowing technology, now available in Qing blow molding machine to produce the abrasive has been close to the national total output about 1 / 4. Industry has a dozen plants using Ye Jin of the set of technologies to achieve cleaner production, there are more than 40 enterprises to adopt a clear blow molding machine or sub-machine, more than 100 companies across the country adopted the six sectors of the dust Ye Jin These devices appear to promote the industry of cleaner production process. Jin Ye’s technology has attracted attention from overseas manufacturers, the United States, Germany, Australia, South Korea, visiting the manufacturers have to negotiate, most recently a full 100% of intellectual property rights by Kim Ye Qing blown abrasive granulation automatic production line has been sold to the United States. Jin Ye’s production strategy is now to clean and positive development as the goal of exploration, development, climbing, we intend to in the last two years with the fastest speed for the clean production and make new achievements and hopes to continue to be everyone’s support.


to take this opportunity, Jin Ye company to the industry to extend my sincere thanks to all friends, is your open arms to embrace Ye Jin, Kim Ye under the care of you, it has rapidly grow, Kim Ye technology is also in the production practice you were able to gradually improve and reflect her value.


have launched the National Cleaner Production is now the climax, the state has officially launched the “Cleaner Production Law”, in order to abrasive industry’s survival, development of the industry in order to abrasive, abrasive industry in order to achieve greater economic benefits, let us carry joined forces to create a brilliant tomorrow industries.


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