The new process of ordinary plate flange air duct connection is to use the basic principle of spray welding to form flanges on both sides of the air duct, and then connect the air duct according to the flange angle iron and flange clamp. A new processing technology.

①因为法兰和空气管集成,空气管的抗压强度进一步提高,和法兰的净重是显著降低。每个插座平均值为80%的不锈钢板，直接成本显著降低;

① Because the flange is integrated with the air pipe, the compressive strength of the air pipe is further improved, and the net weight of the flange is significantly reduced. The average value of each socket is 80% of the stainless steel plate, which significantly reduces the direct cost;

如何使通风管道的效用更大化

How to make the ventilation duct more effective

②因为法兰和空气管集成,通风的隐患的四条边法兰从结构中移除。根据在法兰周围选用新型橡胶密封件和在法兰两侧使用延展性夹钳或选用实际效果更强的顶丝夹钳，实际效果对风管的密封性能更可靠。具体检查时，通风量增大了小角铁圈法兰的1/3;

② Because the flange is integrated with the air pipe, the four side flanges of the hidden danger of ventilation are removed from the structure. According to the selection of new rubber seals around the flange and the use of malleable clamps on both sides of the flange or the selection of jackscrew clamps with stronger practical effect, the actual effect is more reliable for the sealing performance of the air duct. During specific inspection, the ventilation volume increased by 1/3 of the small angle iron ring flange;

③它简化了复杂的角钢生产过程(镀锌扁钢)法兰,并消除大量的体力劳动,大大提高工程建设的效率高。实践经验表明，采用普通板环法兰，制作安装各插座，可节省综合人工时间50%左右。

③ It simplifies the complex angle steel production process (galvanized flat steel) flange, eliminates a lot of physical labor, and greatly improves the efficiency of engineering construction. Practical experience shows that using ordinary plate ring flange to make and install sockets can save about 50% of the comprehensive labor time.

随着我国的社会经济发展已进入现代化的后半段，传统的高能、高耗能的制造方法已不能再纳入可持续发展概念的规定。节能降耗是我国社会经济发展的必然趋势。它是化工行业发展趋势的初始驱动力。根据国外的经验，政府部门对环境保护非常重视，大规模的资本投资一般发生在现代化的中后期。这一环节的社会经济发展已进入稳定环节，提高居民生活质量和改善自然环境已成为社会发展的。

As China's social and economic development has entered the second half of modernization, the traditional high-energy and high energy consumption manufacturing methods can no longer be included in the provisions of the concept of sustainable development. Energy saving and consumption reduction is the inevitable trend of China's social and economic development. It is the initial driving force of the development trend of the chemical industry. According to foreign experience, government departments attach great importance to environmental protection, and large-scale capital investment generally occurs in the middle and late stages of modernization. The social and economic development of this link has entered a stable link, and improving the quality of life of residents and the natural environment has become the center of social development.

以上就是为大家介绍的有关济南通风管道的详细的介绍,希望对您有所帮助.如果您有什么疑问的话,欢迎联系我们.我们将以的态度,为您提供服务http://www.jntfgd.com

The above is a detailed introduction about the ventilation ducts in Jinan. I hope it will help you If you have any questions, please contact us We will provide you with professional service http://www.jntfgd.com