行业新闻

原文：
Recently, after several months of trial operation, the Shijiazhuang factory valve innovation developed a high temperature "glasses valve" in the project of Shougang Caofeidian formal application, and was fully affirmed. This is the start of our province "innovative engineerResilient Seated Gate Valves training" has been produced using TRIZ innovative theory of the first results. "Optical valve" is mainly used for large diameter pipe cut off the gas, in particular combustible gas delivery. As China's energy saving and emission reduction has intensified in recent years, many steel companies have begun adding a "converter gas dry dust removal system", and "glasses valve" is indispensable in the system device, a set of system requires 4 to 5 sets, "Optical valve", the investment of several million dollars. This is a huge opportunity, but so embarrassing internal valve company is a long time Butterfly Valves all of the valves to be imported. Evidently, "Optical valve" can not be applied dry converter gas dust removal system, mainly in the relatively poor use of the environment, the domestic production of the past "glasses valve" are used to control the gas around 100 ° C, but the converter gas dry dedusting system in the gas temperature has reached 250 ° C, far more than the domestic "glasses valve" conditions of use. This time, some companies try to imitate foreign products valve, but in the end reach the same result and give up. And domestic "glasses valve" compared to foreign products seem simple and strong, while the reasons are mainly two points, first, the material used in foreign products far better than domestic products, while China has notBellows Seal Valves the same material production; second is better than in the production technology of foreign country, the domestic current technology can not attain the required precision. Shijiazhuang valve research and development center of a factory director Zhang Qingtao description: "address this issue the most direct way is to increase the material's thickness and the number of tanks, but this will inevitably increase the cost of production lot, and foreign products will be no price advantage compared to the same time, products will become too cumbersome to allow customers to unacceptable. " Shijiazhuang valve one factory after careful analysis, understanding that to achieve the product can satisfy the conditions of use, then the cost should come down, we must redesign the product. First half of last year, Shijiazhuang valve factory began a focus on technical research, but difficult, the results do not, many technical difficult to solve. At the same time, foreign "glassesPlug Valves valve" In the absence of competitors, price firm, each priced at 80 million, many domestic enterprises valve often inaccessible. Turn for the better in the second half of last year. In order to enhance independent innovation capability, in June last year, the Provincial Science and Technology Department launched the "Innovation in Hebei Province engineer training", and invited well-known expert in innovative ways to teach students systematically on the world's most influential current theory of innovation "TRIZ" theoretical training. The theoretical system of innovation is high on the world's 2.5 million copies of patent, based on 40 summed up the innovation principle of 76 innovative approaches and technology to solve the 27 tips, and to five-level description of the trend of technology evolution and routes, known as the "third theory of evolution." The face of technical confusion, Shijiazhuang valve of a plant sent people took part in training, and soon learned theory to product design. Under the guidance of experts, Shijiazhuang valves were used for a factory set theory, the separation principle and so the original product has been redesigned to make tough problems solved, but also reduces the cost of more than half. It was learned late last year, Shijiazhuang valve factory developed a "glasses valve" is used Shougang Caofeidian project, can substituteSafety Relief Valves imported products. From the beginning of this year, foreign "glasses valve" price began to no longer strong, the current had fallen to 60 per million. "Learning the 'TRIZ' later, for us to resolve complex issues, in particular, do not know where to start is the problem, or more like an open fan 窗户, through this theory Hu Yi Jilie it provides tools, Jiuneng be a solution or solutions, to achieve conflict resolution and product innovation. "Zhang Qingtao said. It is understood that innovative approaches to training special operations is the province launched last year the Office of Science and Technology is an important work. The personnel, since the beginning of the special operations, training, several companies have patented a, 4 patents, 11 pending patent applications.
原文来自：http://www.nytimes.com/1996/02/16/nyregion/new-jersey-daily-briefing-valve-caused-pipes-to-burst.html

NEW JERSEY DAILY BRIEFING;Valve Caused Pipes to Burst;是由上海赛泰泵阀有限公司提供的阀门新闻，中文译文仅供参考，以下提供站内导航搜索：

中国过滤器网过滤器产品过滤器知识过滤器厂商过滤器博客过滤器行业新闻

以下是参考译文：

译文：自主创新开发的高温“眼镜阀”
日前，经过几个月的试运行后，石家庄阀门一厂自主创新开发的高温“眼镜阀”，在首钢闸阀曹妃甸项目得到正式运用，并被充分肯定。这是我省启动“创新工程师培训”以来，运用TRIZ创新理论产生的第一个成果。　　“眼镜阀”主要用于隔断大口径管道中的气体，特别是可燃气体输送。随着我国节能减排的力度不断加大，近年来，很多钢铁企业都开始添加一套“转炉煤气干法除尘系统”，而“眼镜阀”是该系统中不可或缺的重要设备，一套系统就需要4到5台“眼镜阀”，投资数百万元。这是一个巨大的商机，但是，令国内阀门企业尴尬的是，该阀门长期以来全部依赖进口。　　据了解，国内“眼镜阀”不能适用于转炉煤气干法除尘系统，主要是其使用调节阀环境较恶劣，以往国内生产的“眼镜阀”都是用于控制100°C左右的气体，但是转炉煤气干法除尘系统中的气体温度却达到250°C，远远超过了国内“眼镜阀”的使用条件。对此，曾有一些阀门企业尝试模仿国外产品，但最终因达不到同样效果而放弃。与国内的“眼镜阀”相比，国外的产品显得简单又结实，而究其原因，主要是两点，一是国外产品所使用的材质远远胜于国内产品，而相同的材质国内还没有生产；二是国外在生产工艺上胜于国内，国内目前工艺水平达不到所要求的精度。　　石家庄阀门一厂研发中心主任张庆涛介绍：“解决这一问题最直接的办法就是疏水阀增加材料的厚度以及油缸的数量，但是这样势必使生产成本增加很多，与国外产品相比将没有任何价格优势，同时产品也将变得过于笨重，让客户难以接受。” 　　石家庄阀门一厂经过认真分析后，认识到，要实现产品既能满足使用条件，又要把成本降下来，必须对产品进行重新设计。从去年上半年开始，石家庄阀门一厂就开始集中力量进行技术攻关，但是却困难重重，成果不大，很多技术难以解决。与此同时，国外“眼镜阀”由于没有竞争对手，价格坚挺，每台售价达到 80多万，众多国内阀门企业只能望洋兴叹。　　转机出现在去年下半年。为了增强企业自主创新能力，去年6月，省科技厅启动了“河北省创新工程师培训”工作，邀请国内知名创新方法学专家授课，对学员系统地进行当前世界最有影响的创新理论“TRIZ”理论培训。该创新理论体系是在对世界250万份高水平专利进行研究的基础上，总结出来的40个创新原理、76个创新方法以及27个技术解决窍门，并以5个层次隔膜阀描述了技术进化的趋势和路线，被称为“第三大进化论”。　　面对技术困惑，石家庄阀门一厂派出多人参加了培训，并很快就将学到的理论运用到了产品设计上。在专家的指导下，石家庄阀门一厂分别利用套装原理、分离原理等对原产品进行了重新设计，使一个个难题迎刃而解，而且成本也降低了一半以上。据了解，去年年底，石家庄阀门一厂开发的“眼镜阀”被首钢曹妃甸项目使用，完全可以替代进口产品。而从今年开始，国外“眼镜阀”的价格也开始不再坚挺，目前每台已经降到了60万左右。　　“学了‘TRIZ’以后，对于我们解决复杂的问题，尤其是不知道如何下手的难题，就如同打开了一扇安全阀或多扇窗户，通过这个理论和其提供的一系列工具，就能得到一解或多解，实现矛盾的解决和产品的创新。”张庆涛说。　　据了解，创新方法培训专项行动是我省科技厅去年启动的一项重要工作。有关人员介绍，自从专项行动开始以来，接受培训的几家企业已经获得专利1项，申请专利4项，待申请专利11项。

更多新闻