声波吹灰器为什么能清灰的原因
发布时间：
2023-08-02 00:00
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声波吹灰器为什么能清灰的原因 在技术领域中，清灰技术最好的设备就是声波吹灰器，而此设备为什么能清灰的原因，在日常的生活中很少有人能明白，那么我们今天就跟大家交流一下。主要是由于设备自身的性能价值，主要用于清灰的声波是选用的是低频的设备，见低频设备具有一定强度的声波，引入到有积灰结渣的空间，比如锅炉烟道、热交换器和电除尘器以及布袋除尘，而声波针对着灰、渣起到非常高的作用，“声致疲劳”的作用，可以理解为由于声波震荡的反复作用，来施加于整个设备的灰、渣以拉压循环为变化，当达到一定的循环过程所需的应力次数时，灰渣就需要结合因疲劳而被造成破坏。同时，由于声波自身具备着反射和折射以及绕射的自然现象，所以不管是声源的安装位置与方向如何，声能量都可以进入到所有的边角、管束间隙以及比较隐蔽的小空间的区域来有效的阻止灰尘颗粒的沉积。所我们常用的清灰措施就是蒸汽吹灰、水力吹灰以及钢珠、高压空气等，都是需要设备的介质冲刷的机械力，其中最主流的吹灰技术就是声波吹灰器。而此设备也存在着一定的缺陷，比如作用空间存在死角；用高压值直吹受热面，对设备有一定的磨损和腐蚀现象；结构上比较的复杂，维护量也比较的多，维护费用比较高，又不易实现有效的操控，对所有的企业常弃之不用；最后就是直吹的次数受到限制，不能够使受热面经常保持一定的干净状态，不仅会影响设备的传热，且不利于环保。
The reason why acoustic soot blowers can clean dust is the best equipment in the field of technology, and the reason why this equipment can clean dust is rarely understood in daily life. Therefore, we will communicate with you today. Mainly due to the performance value of the equipment itself, the sound waves mainly used for ash cleaning are low-frequency equipment. The low-frequency equipment has a certain strength of sound waves, which are introduced into spaces with accumulated ash and slag, such as boiler flue, heat exchanger, electrostatic precipitator, and bag dust removal. The sound wave needle plays a very high role in ash and slag, and the "sound induced fatigue" effect can be understood as the repeated effect of sound wave oscillation, The ash and slag applied to the entire equipment are subject to tension and compression cycles. When a certain number of stress cycles are reached, the ash and slag need to be combined to cause damage due to fatigue. At the same time, due to the natural phenomena of reflection, refraction, and diffraction of sound waves, regardless of the installation position and direction of the sound source, sound energy can enter all corners, tube bundle gaps, and relatively hidden small space areas to effectively prevent the deposition of dust particles. The commonly used cleaning measures include steam blowing, hydraulic blowing, steel balls, high-pressure air, etc., all of which require the mechanical force of equipment's medium flushing. Among them, the most mainstream blowing technology is the acoustic soot blower. And this device also has certain defects, such as dead corners in the action space; Blowing the heating surface directly with high pressure may cause certain wear and corrosion to the equipment; It is relatively complex in structure, with a large amount of maintenance, high maintenance costs, and difficult to achieve effective control, which is often abandoned by all enterprises; Finally, the frequency of direct blowing is limited, which cannot keep the heating surface in a certain clean state frequently. This not only affects the heat transfer of the equipment, but also is not conducive to environmental protection.
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在技术领域的支持下，总结出锅炉吹灰器除灰内燃的技术及原理，锅炉的内燃过程实际上是一种极其复杂的物理化学反应过程，但是由于受燃煤的特性、受热面上的结构、炉内的温度场水平就越来越高及空气动力工况等物质因素，造成整个受热面积的灰与结渣，使锅炉设备出力也不断的下降。而国内的动力用煤多使用的是低品劣质煤，锅炉的燃煤多存在变且灰份也非常的大、热值也在不断的降低的趋势，这就自然的加剧着受热面的积灰结焦的过程形成。
With the support of the technical field, the technology and principle of internal combustion in boiler soot blower have been summarized. The internal combustion process of the boiler is actually an extremely complex physical and chemical reaction process. However, due to the characteristics of coal, the structure of the heating surface, the temperature field level inside the furnace becoming higher and higher, and aerodynamic conditions and other material factors, the ash and slag deposition in the entire heating area are caused, resulting in a continuous decrease in the output of the boiler equipment.
声波吹灰器为什么能清灰的原因 在技术领域中，清灰技术最好的设备就是声波吹灰器，而此设备为什么能清灰的原因，在日常的生活中很少有人能明白，那么我们今天就跟大家交流一下。
The reason why acoustic soot blowers can clean dust is the best equipment in the field of technology, and the reason why this equipment can clean dust is rarely understood in daily life.
2138cn太阳(中国·认证集团)官方网站-Macau Sun City专业从事各类锅炉吹灰器、冷渣器、阀门管道系统、工业控制系统及其他辅机设备的设计开发、生产制造与检修服务。
Hubei Huaxin Machinery Development Co., Ltd. specializes in the design, development, production, manufacturing, and maintenance services of various boiler soot blowers, slag coolers, valve piping systems, industrial control systems, and other auxiliary equipment.
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