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通风管道加工系统布局要减小阻力

发布人:http://www.sftfgd.com   发布时间:2022-11-16 19:51:00

通风管道材料的选择:风管加工主要由钢板、金属软管、塑料和橡胶软管、纤维板、胶合板、石膏板、聚氯乙烯塑料板、砖和混凝土等制成。钢板是通风管道常用的材料,具有耐腐蚀、耐高温的特点,便于制造和安装。一些通风管道在技术上需要经常移动,这需要柔性材料,如金属软管、塑料软管和橡胶软管。硬质聚氯乙烯塑料板表面光滑,加工方便,但不耐高温,适用于腐蚀性工业通风和排气系统。砖和混凝土制成的通风管主要适用于与建筑物连接,阻力小,经久耐用。总之,通风管道的材料应根据应用条件综合选择。.风管的圆弧面或折线面下料弯曲完成后,应与平板预组装,然后涂上胶粘剂,以保证管件的几何形状、尺寸和压痕。

Selection of materials for air ducts: air ducts are mainly made of steel plates, metal hoses, plastic and rubber hoses, fiberboards, plywood, gypsum boards, PVC plastic boards, bricks and concrete. Steel plate is a commonly used material for ventilation pipes, which has the characteristics of corrosion resistance and high temperature resistance, and is easy to manufacture and install. Some ventilation ducts need to be moved frequently in technology, which requires flexible materials, such as metal hoses, plastic hoses and rubber hoses. The rigid PVC plastic plate has smooth surface, convenient processing, but is not resistant to high temperature. It is suitable for corrosive industrial ventilation and exhaust systems. The ventilation pipe made of brick and concrete is mainly suitable for connecting with buildings, with small resistance and durability. In a word, the materials of ventilation pipes shall be comprehensively selected according to the application conditions After cutting and bending the arc surface or broken line surface of the air duct, it shall be pre assembled with the flat plate, and then coated with adhesive to ensure the geometric shape, size and indentation of the pipe fittings.

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1、通风管道加工系统布局要减小阻力。

1. The layout of the air duct processing system should reduce the resistance.

2、不同含尘气体性质不同,则净化的分段处理应不同,当污染源多时可以集中在一个净化系统中,也可分为几个系统,但出现污染物混合会引起燃烧、爆炸危险、不同温度和湿度的气体,混合后出现管道内结露、粉尘或气体性质不同,影响回收或净化效率的。、

2. If the properties of different dusty gases are different, the sectional treatment of purification should be different. When there are many pollution sources, they can be concentrated in one purification system or divided into several systems. However, if the mixture of pollutants causes combustion, explosion hazards, gases with different temperatures and humidities, and after mixing, condensation, dust or gas properties in the pipeline are different, affecting the recovery or purification efficiency

3、管道加工系统布局中要保证整体系统的漏损小,确保吸尘口的有足够的风量。

3. In the layout of the pipe processing system, small leakage of the overall system shall be ensured, and sufficient air flow shall be ensured at the dust suction port.

以上就是为大家介绍的有关济南铁皮风管加工的详细的介绍,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.sftfgd.com

The above is a detailed introduction to the processing of Jinan iron sheet air duct, and I hope it will be helpful to you. If you have any questions, please contact us. We will provide you with our attitude http://www.sftfgd.com


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